With the capability to counsel on matters across the transactional, regulatory, and disputes spectrum, Baker McKenzie Abogados, S.C., houses a full-service energy sector practice. The firm is a go-to for energy transition projects, divestitures and M&A deals, with its breadth of expertise spanning oil and gas exploration, electricity generation and renewables. Benjamín Torres-Barrón is the team lead and chair of the Energy, Mining and Infrastructure group in Latin America; his strengths lie primarily in infrastructure project financing and development with recent mandates including advice to Engie on the financing of the Mayakan pipeline project, which will supply natural gas for electricity production. With abundant experience in energy planning in the public sector Marco Nieto-Vazquez provides strong and strategic support. Daniel Sánchez Morales, in turn, regularly provides counsel to both developers and lenders involved in cross-border transactions, as well as participating in government procurement processes with regulatory agencies. Senior associate Carlos Maass-Porras assists clients with public tenders and contracting with Pemex and CFE. Further aid is provided by associate transactional senior Pamela Lemus-Pelayo and legal consultant Yuriria Mascott.
Energy and natural resources in Mexico
Baker McKenzie Abogados, S.C.
Responsables de la pratique:
Benjamín Torres-Barrón
Autres avocats clés:
Marco Nieto-Vázquez; Daniel Sánchez Morales; Carlos Maass-Porras; Pamela Lemus-Pelayo; Yuriria Mascott
Principaux clients
Iberdrola
Engie
ProMan / Gas y Petroquímica de Occidente
ESEASA Offshore
Advario / Advario North America
ATCO Ltd. and ATCO PipelinesProject
Valero Services Inc. / Valero Marketing and Supply de Mexico / other Valero’s Mexican affiliate companies
Pachama Inc.
CPC Corporation
Principaux dossiers
- Advised Engie on the closing of the first stage of financing for the Mayakan Gas Pipeline in a strategic project for the current national energy landscape, and the development of the Yucatan Peninsula.
- Advised Iberdrola on the sale of 55% of its business in Mexico including the sale of 12 gas-fired combined cycle power generation plants and a wind park, with an installed capacity of 8,539MW, 87% of which operates under the Independent Power Producer regime, contracted with the CFE.
- Represented ESEASA and its subsidiaries in the financing, and refinancing of working capital and new operating assets investment for the development of contracting works for state-owned entity Pemex-Exploración y Producción.
Galicia Abogados S.C.
Galicia Abogados S.C. is regarded as a leader in Mexico’s energy market, with notable authority in the oil-and-gas and mining practices. The team’s strong transactional expertise is accompanied by a comprehensive regulatory offering, equipping it to handle the full range of corporate transactions, project development, financing matters and regulatory issues. Additionally, the team has access to a network of specialists in antitrust, real estate, environmental and administrative law for a full-service offering. The department is co-led by a group of industry experts; Carlos De Maria y Campos specialises in electricity, hydrocarbons and alternative energy, while Francisco Fernández Cueto’s focuses on renewable and conventional electricity, along with natural gas; both advise clients on domestic and international levels. Representing commercial and development banks, oil-and-gas practitioner Antonio Borja is another key player in the sector. Eduardo García-Travesi and Ernesto Partida further bolster the depth of the energy-specialist bench, while Héctor Kuri and Florent Patoret are the ley specialists for the firm’s sizable number of mining clients. Luis Manuel Rosendo is the key name of note at the senior associate level.
Responsables de la pratique:
Carlos de Maria y Campos; Francisco Fernández Cueto; Antonio Borja; Eduardo García-Travesi; Ernesto Partida; Héctor Kuri; Florent Patoret
Autres avocats clés:
Luis Manuel Rosendo
Les références
‘Galicia’s energy and natural resources practice is outstanding. Its knowledge of the industry and related legal issues is outstanding and consistently reliable; far superior to its competitors.’
‘Francisco Fernández Cueto stands out for his immediate and precise attention to any question or task he asks.’
Principaux clients
Shell
Grupo Mexico
Consorcio Industrial
Esentia Energy
Grupo Terra
Grupo Gemma
Jaguar Exploración y Producción de Hidrocarburos
OMV Aktiengesellschaft
Tokyo Gas
Harbour Energy
Saavi Energía
Ternium
Vitro
Repsol
Engie
Abu Dhabi National Oil Company (ADNOC)
Mota Engil
Sempra
Bimbo
Femsa
KUO
ContourGlobal
Canadian Solar
Mitsui
Invenesa
Northland Power
Arroyo
Balam
Saavi Energia
AES Corporation
SunPower – Maxeon
First Solar
BayWa
174 Global Power
Mitsubishi
New Fortress Energy
Tokyo Gas
EDP Renováveis
Total EREN
Total
INSA / Dynasol
Valia Energía
VEMO
Atlas Renewable Energy
Cubico Sustainable Investments
Nacional Financiera (NAFIN)
BNP Paribas
Citibank
Sumitomo Mitsui Banking Corporation
Banco Nacional de Comercio Exterior (BANCOMEXT)
BANOBRAS
Banco Sabadell
International Finance Corporation
Interamerican Development Bank
North American Development Bank
KfW IPEX-Bank
Credit Agricole
Natixis
MUFG
BBVA
Banco Santander
Banorte
Barclays
Citibanamex
Mizuho
ING
Monex, Institución Financiera
Japan Bank for International Cooperation (JBIC)
Equinox Gold Corp.
Silver Wheaton Corporation
EMX Royalty Corporation)
Minera Cuzcatlan
Fortuna Silver Mines
Alio Gold (now Argonaut Gold)
Global Infrastructure Projects (GIP)
Sabcapital (Banco Sabadell)
Sunmex Renovables
Valeo Automotive
Holland & Knight México, S.C.
Holland & Knight México, S.C. is a strong choice for handling transactional and regulatory matters related to renewable energy projects and oil-and-gas. The firm maintains its strong showing in the offshore industry, handling farm-out agreements regarding deepwater exploration and representing a consortium in a unitization process between privately and publicly owned oil fields. The team’s additional capabilities include licensing, purchasing and sale agreements and real estate rights. The practice is co-lead by Rodolfo Rueda and Gabriel Ruiz. Rueda is a key player in identifying and addressing regulatory issues for clients, while Ruiz represents multinational clients before governmental bodies as well as advising on M&A. Gerardo Prado who handles corporate, transactional and energy matters is the lead contact for the Monterrey office. Senior counsel Regina Legorreta frequently supports on the structuring of energy and infrastructure projects and Antonio Barrera has experience in commercial, administrative and energy law. Associate Adrián Ortiz de Elguea assists on cross-border renewable mandates. Former practice co-head Carlos Ochoa (public bids and project finance) left the firm in September 2025.
Responsables de la pratique:
Gabriel Ruiz; Rodolfo Rueda; Gerardo Prado
Autres avocats clés:
Regina Legorreta; Antonio Barrera; Adrián Ortiz de Elguea
Les références
‘Trained technical team with excellent topic awareness.’
‘Humanity, commitment, and industry knowledge.’
Principaux clients
Woodside Energy
CNOOC Limited
Technip Energies
LNG Alliance
Fieldwood Energy E&P México
Talos Energy / Wintershall DEA / Harbour Energy (Premier Oil)
Pérez-Llorca
Pérez-Llorca has a comprehensive full-service offering in the energy market, with strong credentials in regulatory and dispute mandates. The firm routinely conducts high-level contractual analysis and regulatory consultations for its stellar client list as well as executing litigation strategies and regularly advising on energy-related amparo claims. The group also engages closely with the firm’s M&A and project teams to provide project expertise spanning the structuring, development, financing and operational phases. A transactional and projects specialist across the power, oil-and-gas and renewable energy segments, Jorge Cervantes Trejo leads the team. Senior practitioner Enrique González Calvillo brings a wealth of experience to corporate and contentious matters, with particular expertise in international commercial arbitration. Rodrigo Rojas is a key contact for transactional mandates, while Oscar Moreno handles the full scope of regulatory issues. Up-and-coming partner Jerónimo Ramos is also a trusted advisor with experience representing sponsors and contractors in the infrastructure arena. Counsel Antonio De Lisi handles a heathy caseload of project development transactions.
Responsables de la pratique:
Jorge Cervantes Trejo
Autres avocats clés:
Enrique Gonzalez Calvillo; Rodrigo Rojas; Oscar Moreno; Jerónimo Ramos; Antonio De Lisi
Principaux clients
Afore Coppel
Allianz Capital Partners of America
BB Energy
Crédit Agricole Corporate & Investment Banking
Enerso
Gas & Petroquimica de Occidente
Murphy Sur
Repsol Exploración México
Tesoro Mexico Supply & Marketing
Vopak México
Principaux dossiers
- Advised Afore Coppel on the structuring, negotiation and due diligence of the underlying assets for its $120m investment (out of a $852m total together with six other Mexican AFORES), in the CKD “Fieck 23”, listed on the Mexican Stock Exchange (BMV) and managed by Mexico Infrastructure Partners.
- Acted as legal counsel to Saavi Energía on the legal due diligence and negotiation of a stock purchase agreement entered into by Saavi Energía affiliate Cometa Energía (as buyer), and NP Desarrollo en Energía de México and NP Development Holdings (as sellers), as well as the closing of the sale and purchase of 100% of the capital stock of NP Energía La Lucha, a former affiliate of Northland Power, which owns and operates a 130MW solar plant for a price of$151.30m.
- Comprehensive advisory to Shell México in the refined petroleum products business, including drafting and reviewing essential operational agreements and navigating regulatory challenges.
CMS Woodhouse Lorente Ludlow
CMS Woodhouse Lorente Ludlow is recognised for its deep regulatory expertise and ability to navigate Mexico’s evolving energy landscape. The firm fields a cohesive team that advises clients on regulatory strategy and mitigates risks associated with shifting policy frameworks. Its expanding roster of prominent industry players underscores proven capabilities in supporting on large-scale energy infrastructure project development. The department is under the leadership of a seasoned duo: Derek Woodhouse, a specialist in infrastructure and PPPs, and Luis Fernández Lagunas, whose expertise includes the full gamut of mining issues. Raúl Zepeda brings a wealth of in-house experience from corporate entities and has a deep understanding of transactional and regulatory matters. Giancarlo Schievenini is another key figure whose sector specialities span energy, M&A and infrastructure. Further support comes from senior associates Manuel Ferrara, who focuses on constitutional and administrative litigation; and Evert Sánchez, who has expertise in regulatory and government affairs.
Responsables de la pratique:
Derek Woodhouse; Luis Fernández Lagunas
Autres avocats clés:
Raúl Zepeda; Giancarlo Schievenini; Manuel Ferrara; Evert Sánchez
Les références
‘A corporate team that fully understands client needs and has experience in the energy sector, with extensive knowledge of various industry-related topics such as permits, contracts, leases, and more.’
‘They are very flexible to the needs of the client or the type of project, and can adapt and change quickly according to the development of each project.’
‘In our opinion, CMS WLL is a law firm with robust and competent teams. The partners’ personal involvement in day-to-day matters distinguishes them from other firms. As a client, one perceives a good working environment within the firm, which translates into the productive and efficient management of the matters under their responsibility and in the relationship with the client.’
Principaux clients
Mota-Engil
Grupo Carso
Fénix Energía
Monarch Energy
Sanborns
Shell
GE
Goldroyalty
Pepsico
Vesta
BP
Banobras
Nafin
BanBajío
Maquarie
Banco Sabadell
Tremond Energy
Energon
Volkswagen
Principaux dossiers
- Advised Mota-Engil Mexico on entering into an agreement, under an innovative « tolling » model, with Pemex Transformación Industrial (PTI) for the construction of a 700,000-capacity fertilizer industrial plant in Veracruz.
- Advised Carso Energy Group’s subsidiary, Gasoducto Centauro del Norte on investment, development and transportation service contracts with CFE for a 416 km gas pipeline extension from Samalayuca-Sásabe to Mexicali.
- Advised Volkswagen México on its climate change strategy, ensuring compliance with global commitments through the optimisation of the 90MW La Bufa wind farm’s power supply usage.
Greenberg Traurig, S.C.
Greenberg Traurig, S.C. has a highly active practice that spans transactional, regulatory and contentious matters across the full energy industry, including crude oil, LNG, electricity and renewable sources. The team is also well-equipped to handle complex disputes and regularly collaborates with the litigation team on a high volume of constitutional actions and amparo cases. Erick Hernández Gallego leads on advisory and transactional mandates for domestic and international clients and also specialises in environmental law. He co-heads the group with Pedro Reséndez, whose expertise encompasses governmental affairs, regulatory issues and internal investigations for infrastructure and energy projects. Joselino Morales stands out as a key authority in the contentious space and is regularly sought after to represent energy clients in litigation proceedings; while Carlos Ochoa, a September 2025 hire from Holland & Knight México, S.C. (where he was practice co-head), brings expertise in public bidding procedures and project finance. Hugo Hernández and Miguel Saiz offer associate support on administrative and constitutional litigation. Luis Jorge Akle Arronte and Rodrigo Vázquez del Mercado-Rivera are valued counsel in assisting with the full spectrum of energy matters.
Responsables de la pratique:
Erick Hernández Gallego; Pedro Reséndez
Autres avocats clés:
Joselino Morales; Luis Jorge Akle Arronte; Hugo Hernández; Miguel Saiz; Rodrigo Vázquez del Mercado-Rivera
Les références
‘They are very knowledgeable and creative in their solutions.’
‘Professionalism from Erick Hernandez and Luis Akle.’
Principaux clients
Evisión y Vive Energía
Kiewit
BNPP
Grupo Cobra / Dragados Industrial Group
Kino Facilities
Kepco Corp
Aldesa
Regulus
Pacifico Mexinol
BP
Principaux dossiers
- Assisted with the continuation of more than 20 injunctions against different agreements and provisions of the governmental energy policies in Mexico that seek to restrict power generation by private companies, thereby giving greater leverage and control to state-entiy, CFE.
- Represented Kiewit in connection with the award (in association with Siemens Energy), of the CFE contract for the construction of the 1029MW Tuxpan power plant.
- Advised the client on the drafting and negotiation of natural gas supply, transportation, and capacity agreements in the U.S. and Mexico, including the development of transportation infrastructure in certain U.S. and Mexico border States.
Hogan Lovells
With a team ‘deeply connected in the market and willing to support clients by all necessary means’, Hogan Lovells stands out for its extensive regulatory expertise across the oil-and-gas and electricity industries. The firm is also active in the transactional and dispute resolution arena, advising a range of power generators on mandates spanning amparo trials, M&A, contractual reviews and procurement proceedings. The group is led by a highly capable trio of practitioners: Carlos Ramos is dedicated to providing transactional advice to domestic and international oil companies and has recently expanded his practice into the nuclear energy segment; Miguel Ángel Mateo Simón is sought after across the full breadth of the energy sector, including water infrastructure projects, due to his expertise in M&A and regulatory procedures; and Juan Francisco Torres Landa has longstanding corporate expertise as lead counsel on complex power projects. Promoted to Counsel in January 2025, Perla Díaz Taracena remains the name to note regarding oil-and-gas regulation. Adriana Pavón is active in licensing and handles registration procedures before governmental authorities, whilst senior associate Mauricio Fuchs is well-regarded for his transactional and regulatory knowledge in oil and power generation.
Responsables de la pratique:
Carlos Ramos; Juan Francisco Torres Landa; Miguel Ángel Mateo Simón
Autres avocats clés:
Mauricio Fuchs; Perla Días Taracena; Adriana Pavón; Victor Barrientos
Les références
‘The team at H&L in Mexico is deeply connected in the market and is willing to support clients by all necessary means. Whenever I have a fluid deal that requires immediate attention, I always have surety that H&L can be engaged immediately. Finally, H&L’s reputation in Mexico is extremely strong and they are a very well-respected firm in and amongst their peers and other industry constituents.’
‘Throughout my career experience, Mauri Fuchs is one of the most exceptional attorneys that I’ve had the pleasure of working with. Mauricio is actively engaged within a variety of industry sectors in Mexico and is highly respected as a legal professional. Mauricio helped us significantly by clearly and efficiently explaining local laws and regulations and has further been instrumental in aiding my firm to close large and complex deals within record time.’
‘From the outset, Hogan Lovells demonstrated outstanding responsiveness and mastery of the subject matter regarding our self-generation energy project. They presented us with various alternatives and provided their legal opinions, allowing us to appropriately redefine our project.’
Principaux clients
EverGo
Jugos del Valle- Santa Clara
Beetmann
Large Natural Gas Carrier
Enel
Grupo Bal/ PetroBal
Engie
Wintershall DEA (now Harbour Energy)
TC Energy
GE-Hitachi Nuclear Energy International LLC
Principaux dossiers
- Represented Enel in a wide array of matters associated with the energy sector in Mexico, including in-depth strategic legal advice related to the company’s transactions in the Wholesale Electricity Market, along with issues related to access to the electricity network in Mexico.
- Represented TC Energy on its joint venture with Comsión Federal de Electricidad (CFE).
- Advised Grupo Bal on the $600m sale of a subsidiary oil exploration and extraction company (together with a stake in a producing oil field in southern Mexico) to Grupo Carso.
MCM Abogados
Counsel of choice to many leading international and domestic companies in the oil-and-gas segment, MCM Abogados stands out for its ‘extensive technical knowledge, both at the operational and regulatory level.’ The energy boutique is equally adept at developing and financing exploration projects as it is at providing routine counsel to oil producers and operators on regulatory, antitrust, dispute resolution and procurement matters. A ‘renowned attorney in the hydrocarbon sector’, Manuel Cervantes is well known for his work implementing complex energy project structures. He leads the team alongside Mariana Hernández, the head of midstream and downstream transactions; and Jorge Cabeza, who advises on the full range of transactional and regulatory issues, as well as catastrophic and force majeure events. Senior associate Francisco Valencia provides key support, particularly regarding contentious mandates.
Responsables de la pratique:
Manuel Cervantes; Mariana Hernández; Jorge Cabeza
Autres avocats clés:
Francisco Valencia
Les références
‘I don’t think there’s a firm in Mexico that has the same technical, regulatory, and legal expertise in the energy sector, especially in oil & gas. It’s a firm that specialised in energy issues long before the 2014 energy reform, so they’re experts in the industry and familiar with what’s been happening there for over 20 years.’
‘Manuel Cervantes is probably the most well-prepared lawyer on regulatory issues in Mexico. Furthermore, due to his many years dedicated to the sector, he has a network of contacts throughout the industry, making him a key player in complex negotiations.’
‘Manuel Cervantes, Mariana Hernandez, and Francisco Valencia. All are attorneys with extensive technical knowledge of the energy sector, both at the operational and regulatory level.’
Principaux clients
Capricorn Energy
Perenco México (previously named Petrofac Mexico)
Petrolera Cardenas Mora – Cheiron Holdings Limited
Lukoil Upstream Mexico
Pico Mexico
Saavi Energía
Schlumberger de México
ExxonMobil Mexico
Eni Trading & Shipping
Grupo México
Marlin Drilling
Halliburton
Vitol México
Huasteca Oil Energy
Armamex
Citla Energy
Renaissance Oil
TotalEnergies México
Fieldwood Energy Mexico
Vista Energy
Litasco SA
Versalis
Química Delta
Bardahl de Mexico
Brenntag Mexico
Centauro Energia
ENG Mexico Informatica
Ergon Mexico
Fugro
GeoPark
Hokchi Energy
James Fisher and Sons
Kino Energía
Mexico Petroleum Company
Tullow
Harbour Energy
LAFE Prague
Envases Universales
Engie
Akron Mexico
Principaux dossiers
- Assisted various industry clients – including ExxonMobil, Bardahl de Mexico, Quimica Delta, Brenntag and Ergon Mexico – with extending/obtaining more than 70 permits from the Ministry of Energy for the import of oil-refined products, lubricants and petrochemicals.
- Advised Hokchi on a $3bn project to bring the second-ever privately operated FPSO to Mexico, including procurement matters, cost recovery, maritime legislation, port and export matters, among others.
- Advised two of the main operators in Mexico in the first-ever conciliation and arbitration procedures under UNCITRAL rules started with the United Mexican States in terms of the relevant Hydrocarbons Exploration and Extraction Contracts signed with Mexico’s National Hydrocarbons Commission, seeking to resolve the disputes with the Mexican State.
Mijares, Angoitia, Cortés y Fuentes S.C.
Mijares, Angoitia, Cortés y Fuentes S.C. has experience handling many of Mexico’s large-scale energy projects, advising on project finance and M&A, as well as complex regulatory issues. The firm has a strong grasp of the renewables segment, with active projects across the full scope of alternative power sources, including providing counsel to Copenhagen Infrastructure Partners on its production of green hydrogen. A capable trio of practitioners lead the energy practice. Horacio de Uriarte specialises in the legal and regulatory aspects of a broad range of energy and infrastructure projects including natural gas pipelines, LNG terminals and multiple renewable projects. Patricio Trad's clients include buyers, sellers, institutional investors and private equity firms involved in a wide range of corporate energy transactions including acquisitions, buyouts and joint ventures. Martín Sánchez is also a key figure in corporate finance and infrastructure projects and regularly advises companies in the regulated sectors on the implementation of ESG standards. Associate Aisha Calderón provides key support on energy project matters and also had in-depth knowledge of renewable energy.
Responsables de la pratique:
Horacio de Uriarte; Patricio Trad; Martín Sánchez
Autres avocats clés:
Aisha Calderón; David Rajunov; Francisco Romero; Christiane Devlyn
Principaux clients
Pan American Energy
Hokchi Energy
Actis
Activos de Energía Real
Riverstone Holdings
Mexico Pacific Limited LLC
Copenhagen Infrastructure Partners (CIP)
Fotowatio Renewable Ventures (FRV)
Valía Energia
Aligned Data Centers International, LP
Cúbico Sustainable Investments
Progressum Energy
Climate Fund Managers
World Wildlife Fund
Consecionaria Lerma Santiago
Union Pacific
Aleatica
Principaux dossiers
- Advised Mexico Pacific Limited on all regulatory and contractual matters arising from the development and construction of one of the first large-scale liquefaction terminals in Mexico.
- Advised Copenhagen Infrastructure Partners (CIP) in connection with the legal framework for the governance of the construction and operation of a green power-to-X project for the production of green hydrogen and its transformation into green ammonia for export.
- Advised Energía Real on the negotiation of Distributed Generation Power Purchase Agreements with more than 10 customers, from the preparation of the corresponding agreement to its execution.
Nader, Hayaux y Goebel, SC
With noteworthy capabilities in project finance and PPPs, Nader, Hayaux y Goebel, SC handles a range of major infrastructure projects and transactional matters across the breadth of the energy sector. While active in the power, oil and gas segments, the firm has a leading role in the water sector and is a sought-after advisor for decentralised infrastructure projects regarding inter-municipal waste management. Experts in PPP matters, Vanessa Franyutti and Alejandro Rojas frequently take the lead on such projects, while environmental specialist Marcela Ánimas is also active in the practice due to her expertise in water-related mandates. Franyutti co-leads the practice alongside Javier Arreola and Santiago Medina, who were both advisors on the recent headline-mandate financing of the expansion of the Mayakan natural gas pipeline. Notable associate support is provided by Ana María Alpizar, whose experience includes advising on public tenders for hydrocarbons exploration, and Fernando Castillo, who specialises in PPP infrastructure projects. The team was further bolstered in January 2025 with the arrival of counsel Thomas Heather.
Responsables de la pratique:
Javier Arreola; Vanessa Franyutti; Santiago Medina
Autres avocats clés:
Alejandro Rojas; Marcela Ánimas; Michell Nader; Ana María Alpizar; Fernando Castillo
Les références
‘We’ve worked with NHG because they’re a very professional firm, with highly trained, results-oriented staff and technical knowledge.’
‘Alejandro Rojas has demonstrated great professionalism, given us excellent results, and always delivers more than what is required or stated in the contract.’
‘They’re a very competent and sophisticated team. It’s a pleasure to work with them.’
Principaux clients
Engie
Scotiabank
Santander
Crédit Agricole
MUFG
Macquarie Asset Management
New Frontera Holdings
CEA Guaymas-Empalme, Sonora
Organismo Operador Municipal del Sistema de Agua Potable, Alcantarillado y Saneamiento de Los Cabos
National Infrastructure Fund (FONADIN)
Gyrodata
Government of the State of Yucatán
OPDEnergy
Sumitomo Mitsui Banking Corporation
ResponsAbility Investments
Asociación Mexicana de Administradoras de Fondos para el Retiro, (Amafore)
Principaux dossiers
- Advised a syndicate of 13 financial institutions on a $2.5bn financing for Energía Mayakan (Engie Group) to expand the Mayakan natural gas pipeline, supporting in regulatory aspects, energy permits, environmental compliance, tax, and antitrust matters, and negotiated complex agreements with CFE.
- Advised the Water Operator Agency of Los Cabos on a PPP bidding process for a desalination plant in Baja California Sur, a project that included design, construction, operation, and maintenance for 25 years and involved an innovative payment and collateral structure registered with federal authorities.
- Advised the Government of Yucatán and several municipalities on forming an inter-municipal system for the collection, treatment, and disposal of urban solid and special handling waste through a decentralised agency.
Norton Rose Fulbright
A team praised for its ‘distinguished track record in the public sector’, Norton Rose Fulbright is a strong choice of counsel for hydrocarbon projects involving negotiations with PEMEX. Its extensive client base consists of LNG, upstream and offshore operators as well as various development banks seeking regulatory and structuring advice in complex transactions. The group continues to build a portfolio in renewables and is increasingly advising on the development of solar and wind projects in Mexico. César Fernández is at the helm of the practice and has a deep understanding of local energy law, allowing him to provide strategic legal counsel on various landmark transactions. Praised for his M&A expertise, counsel Itzell Méndez focuses on the structuring of energy, maritime and other infrastructure products. Further support is provided by senior associate José Luis Romo, who has experience advising global oil companies, state-owned enterprises and regulators, as well as project contract negotiation. The team was further strengthened in October 2025 with the hire of associate Alejandro Beas, formerly at Von Wobeser y Sierra, SC.
Responsables de la pratique:
César Fernandez
Autres avocats clés:
Itzell Méndez; José Luis Romo
Les références
‘César Fernández and Itzell Méndez are two exceptional lawyers with extensive experience in the renewable energy and M&A sectors, and a deep understanding of their clients’ needs, which greatly facilitates their work.’
‘The closeness, availability, kindness and practical vision of the business.’
‘It’s an exceptional firm in the field. It has highly skilled lawyers with distinguished track records in the public sector.’
Principaux clients
AT&T
Balius Asesores
Bancomext
BGN Internacional
Bratan Investments
Chame Energy Corporation
ChampionX
Chevron
Clearway
Cohere
Cokinos
Consorcio Petrolero 5M del Golfo
Corporación Altaley (Real De La Bufa)
Costamare
Davistow Shipping Company
Diavaz
DNV
Durango Gold
DVB Bank
Dynasty Power
Element Fleet
Energía Eléctrica Bal
Energía Verde BP
Enermex
Foreguard Shipping
GovOS Inc.
GDT Offshore
Grupo Carso
Grupo Dragón
Grupo Hermes
Grupo Peñoles
Guangzhou
GSM-Bronco
Hokchi Energy
HSBC
ING
INPEX
Impact Oil & Gas
Kinich Energía Holding (CTG)
Kino Energía
King & Spalding LLP
Lap Energy
Lewis Energy
LoDanMex
Marítima del Golfo de México
New Fortress Energy
New Stratus Energy
Newpek
Nexoil
Oleorey
Oleum
OTODIS
Perseus
Pertamina
Petrobal
Project Development Group
Rheinmetall
RWE Mexico
SBM Offshore
Sempra Energy
SimCorp
Simetrik Inc.
Sirius Energy
SocGen
Standard Chartered Bank
Stena Maritime
Talos Energies
Tarafert
Technocosmos LLC.
TotalEnergies
Trafigura México
TRESE
TRIFERTITAM
Troy Energy
Value Casa de Bolsa (Value Grupo Financiero)
Van Amersfoort Racing
Veolia
Verdad Exploracion
Victory Hill
Petrolera de Amatitlan
Zamajal
All Solutions de Mexico
Cox Energy
Principaux dossiers
- Advised international oil and gas company, Talos Energy Offshore México 7 in connection with the first unitization procedure in Mexican history for the operation of an oil and gas field (Zama Field Unitization).
- Advised Grupo Carso subsidiary GSM-Bronco on the award process and negotiation with PEMEX of a deepwater Integrated Services Contract for Exploration and Extraction (CSIEE Lakach) for natural gas, one of the firsts of the current administration in Mexico.
- Advised Mexican E&P company Consorcio Petrolero 5M del Golfo, on the award process and negotiation with PEMEX of the first Integrated Services Contract for Exploration and Extraction (CSIEE Cuitlahuac) of this administration for an on-shore project in Mexico.
White & Case S.C.
White & Case S.C. advises on the full spectrum of issues that arise in the energy space, with noteworthy activity in financing and M&A. With a background in both the private and public sectors, the team handles a heavy caseload of transactional mandates across the oil-and-gas, power and renewables segments, and is also equipped to advise on the evolving regulatory landscape in Mexican energy. Practice head Francisco de Rosenzweig has extensive experience advising on energy, infrastructure and transportation projects. Active across the oil-and-gas and renewables spheres, Juan Ruenes brings valued expertise on project and asset finance matters. Juan Carlos Llorens supports the team on the negotiation of sale and purchase agreements for conventional and renewable generation, as well as handling the obtaining of permits from regulatory authorities. With a strong focus on hydrocarbon and electricity regulatory matters, semi-senior José Daniel Franco is the associate to note.
Responsables de la pratique:
Francisco de Rosenzweig
Autres avocats clés:
Juan Ruenes; Juan Carlos Llorens; José Daniel Franco
Les références
‘In a regulated area like energy, it is essential that the firm that advises us provides complete security. W&C has supported us in all the additional areas we needed to establish ourselves. When we negotiated our energy supply contracts with other parties, the (positive) difference between the W&C lawyers and the rest of the attendees was notable.’
‘Francisco de Roseinweig (Partner) – his handling of regulation and the market, as well as his negotiation skills and general applied knowledge, make him a lawyer unlike any other. He is a truly excellent professional. José Daniel Franco (Associate) – his contribution to the regulation of the energy market in Mexico was a differentiator when deciding how and what to do with our generating plants.’
‘Juan Ruenes and Juan Carlos Llorens. I have had the opportunity to work with them for several years on various transactions. They have always stood out for their in-depth knowledge of transactions in the Mexican energy sector, with a broad sensitivity to the country’s political and economic context. This has allowed transactions to flow more smoothly to the benefit of all parties. Their flexibility does not translate into inefficiency or negligence, as they maintain rigorous standards in the interests of their clients.’
Creel, García-Cuéllar, Aiza y Enríquez, S.C.
Creel, García-Cuéllar, Aiza y Enríquez, S.C. has a broad client base spanning global and domestic investors, private equity funds and major infrastructure sponsors to which provides advice on M&A, financial and other transactional matters relating to oil-and-gas, and power generation infrastructure. The firm regularly supports CFEnergía on the structuring and negotiation of strategic alliances with private companies for the development and operation of major natural gas pipelines. Santiago Sepúlveda specialises in M&A and private equity investments and is experienced in advising the structuring and development of energy projects. He co-leads the team with José Ignacio Segura, an expert in project finance and energy infrastructure. Vanessa Giménez supports the group and is regularly involved in all aspects of project development. Juan Carlos Luna is another key name who brings additional experience in transport infrastructure and water projects to the group. Strong associate support is provided by senior Ana Irma Amado, who has advised clients on public tenders and permit authorisations.
Responsables de la pratique:
Santiago Sepúlveda; José Ignacio Segura
Autres avocats clés:
Vanessa Giménez; Juan Carlos Luna; Ana Irma Amado
Principaux clients
Mitsui & Co.
Comisión Federal de Electricidad
China Three Gorges
CFE Energía
Tokyo Gas Co.
Tohoku Power Investment Company
JPMorgan Chase Bank
Banco Mercantil del Norte
Banco Santander
JPMorgan Chase Bank
Crédit Agricole Corporate and Investment Bank
Terminal KMS de GNL
Dentons López Velarde
Dentons López Velarde maintains a broad and integrated presence in Mexico’s energy sector, providing robust support across regulatory compliance, M&A and project development, while also leveraging strong expertise in complementary areas such as antitrust and international trade to deliver a comprehensive, full-service approach to energy matters. Senior figure and name partner Rogelio López-Velarde has been a key player in the energy and infrastructure projects sector of the Mexican market for several decades. His fellow co-head, Jorge Jimenez, has experience throughout the upstream, midstream and downstream oil and gas matters, as well as in the power sector. Amanda Valdez is another key team figure with a practice focus on gas and power regulatory matters. The group further benefits from strong senior associate support, which includes administrative law specialist Alberto Esenaro; and the arbitration, competition and international trade-focused Imanol Ramírez.
Responsables de la pratique:
Rogelio López-Velarde; Jorge Jimenez
Autres avocats clés:
Amanda Valdez; Alberto Esenaro; Imanol Ramírez
Goodrich, Riquelme y Asociados
Goodrich, Riquelme y Asociados has a long-standing reputation for its advice regarding issues related to oil-and-gas exploration and production operations, including project finance and development, permitting and procurement processes. Strengths of the group include regulatory counsel, as demonstrated by its recent support to Santander in a green financing transaction for the development of photovoltaic facilities. At the helm of the practice is David Enriquez, a market stalwart with particular oil and gas regulatory expertise, as well as additional knowledge in maritime and transportation law. He frequently leads on mandates from both a transactional and regulatory perspective, alongside junior partner Jorge Sandoval, who specialises in M&A and infrastructure transactions in the energy sector. Senio associate Erika Roldán specialises in handling project finance and structuring, while up-and-coming associate Edgar Centeno provides support on compliance.
Responsables de la pratique:
David Enríquez; Jorge Sandoval
Autres avocats clés:
Erika Roldán; Edgar Centeno; Julián Farias; Alejandro Guzman
Les références
‘Goodrich Riquelme provide focused and trusted advice.’
‘David Enriquez and Jorge Sandoval are both experience professionals with a keen sense of what is important to the client.’
‘Rapid and very personalised treatment.’
Principaux clients
New Fortress Energy
Mexico Pacific Limited
Harbour Energy
BW Offshore Pte.
Mitsui
Glencore
Tecloman Energy Storage
Notus Energy
CAF México
Bank of America
Banco Santander
Principaux dossiers
- Advised global marine services company BW Offshore regarding the FPSO solution for a global European E&P operator.
- Advised offshore fast LNG systems company New Fortress Energy on its operations in Mexico.
- Advised independent E&P operator Harbour Energy on its prime upstream shallow-water development in Mexico, regarding an FPSO solution.
LHO
LHO distinguishes itself through its multidisciplinary legal practice in Mexico’s energy sector, advising international players on regulatory compliance, project finance, and energy-related disputes. The firm is especially active in renewables, cross-border infrastructure and trade compliance, and has played a key role in facilitating Chinese investment into renewable energy projects in Mexico. The team boasts a comprehensive bench of corporate and transactional lawyers with specialist expertise that span the energy space. Standout names include Luis Miguel Ramírez, the firm's managing partner, who takes the lead on a heavy caseload of corporate matters in the oil-and-gas and renewables sectors. Luis Enrique Rangel's practice has a transactional focus that sees him primarily handle project development and M&A deals in the energy space, while Erik Del Río supports project financing matters from an investment banking perspective. Associate Jimena Aranza Zubiaga is active across natural resources projects and corporate matters, particularly as regards contract drafting and negotiations.
Responsables de la pratique:
Erik del Río; Luis Miguel Ramírez; Luis Enrique Rangel
Autres avocats clés:
Jimena Aranza Zubiaga; Raúl Tornel; Eloisa Alejandre Castillo; Adrian Ulises Salazar
Les références
‘An exemplary team that excels in the field of customer relations.’
‘Each lawyer offers a personalised service and shows genuine interest in each case to be dealt with.’
‘It is a very agile and innovative firm.’
Principaux clients
Prodiel
Pachamama Solar
Potrero Solar
Novamper
Power China International
Sinohydro
Avanzia
Tozzi
Naturgy
Carbon Trust
Jiangxi
Longi
SepcoIII
Principaux dossiers
- Advised Power China Jiangxi Electric Power Construction Co. (JEPCC), on opening its branch in Mexico and contracting the multibillion-dollar construction of Substation 359 and associated transmission line in Sinaloa.
- Advised SEPCOIII on the best legal structure for its expansion into Mexico, enabling the company to lead major power infrastructure projects of more than 1000MW, including state-of-the-art combined cycle plants, large-scale transmission networks and renewable energy developments.
- Assisted Iberdrola and Fideicomiso Irrevocable de Administración No. 5561, before and after its 8,539MW acquisition, particularly as regards the compliance follow-up of Monterrey Dulces Nombres CDU (formerly Iberdrola Energía Monterrey).
Priego Brito & Guzmán Juárez Abogados
With over 20 years in the market, specialist oil-and-gas boutique Priego Brito & Guzmán Juárez Abogados stands out from its competitors as a result of being headquartered in Tabasco, the southeastern coastal Mexican state where much of the country’s hydrocarbons production – both on- and off-shore – is located. Fielding a team over 30-strong, including four partners, the firm handles the full range of up- and mid-stream hydrocarbons matters (along with gas transportation projects), including rights-of-way, public bidding rounds, service contracts, labour matters, agrarian law and surface rights, along with administrative relations with the full range of relevant government agencies. Recent matters also include working on the Tabasco refinery project with Techint. Founding partner Erik Priego Brito is a specialist not only in oil-and-gas matters, but also in anticorruption – a specialism that has allowed the firm to overcome the concern harboured by some major corporates with regard to using a regional firm. Fellow name partner, accountant María Teresa Guzmán Juárez oversees a number of the firm’s departments, including land-services (which handles surface rights and rights-of-way), ‘petro-legal’ (which handles the operational logistics of contracts and permits, and community and governmental relations), and corporate accounting. A second line of legal practice directors is comprised of Alberto Iduarte and Cindy Fabiola Nicoli who handle labour and criminal matters, respectively, while Wendy Osorio heads up the compliance practice. The firm also maintains offices in Ciudad del Carmen, Cancún and Mexico City.
Responsables de la pratique:
Erik Priego Brito
Autres avocats clés:
Alberto Iduarte; Cindy Fabiola Nicoli; Wendy Osorio
Les références
‘Priego Brito & Guzmán Juárez has been a great strategic ally for many projects in the southeastern region of Mexico since I was at SLB and more recently at Shell. It truly understands the industry and is one of the very few, if not the only firm in the region that has such comprehension as well as the levels of knowledge, compliance and service required by the multinationals operating in the area.‘
Principaux clients
ENI
SLB
Engie
Vista Energy
Reniassance Oil Corp
SetinTed
Jaguar Energy
Coppel
Lamata | Hycsa | Calco
Sanborns
Sears
Hokchi Energy
Harbour energy
AEME
Perseus
Halliburton
PEMEX
R9 Holdings
IPS
Olam Energy
STAM (Opex)
PFM
Principaux dossiers
- Advised ENI with regard to contracting, surface land rights and occupation, and criminal matters.
- Advised Engie with regard to civil law matters, hydrocabrons contracts and surface land rights., surface land rights and occupation, and criminal matters.
- Counsel to Renaissance Oil Corp regarding judicial and administrative regulatory matters, and hydrcoarbons-related criminal matters.
Ramos, Ripoll & Schuster
Ramos, Ripoll & Schuster fields a team of energy specialists who regularly provide counsel on power generation projects, both conventional and renewable. Moreover, with strong regulatory knowledge, the group is sought after by global clients for its expert knowledge of electricity sector regulations. Additionally, the practice group has developed notable expertise in structuring co-investment projects with the CFE, advising clients on contract design that aligns with the government’s national electricity generation goals. In Mexico City, Guadalupe Esparza leads the team as a seasoned advisor for public work projects, public-private partnerships and infrastructure contracts. Alejandro Ripoll González co-heads the practice from Guadalajara, assisting clients with the financing and purchasing of energy projects. Senior associate Diego Álvarez Ampudia is a valued asset to the team, assisting primarily with electricity market matters. Specialising in hydrocarbons and electricity generation, Fidel Fernandez is also an associate to note.
Responsables de la pratique:
Guadalupe Esparza; Alejandro Ripoll-Gonzalez
Autres avocats clés:
Diego Álvarez Ampudia; Fidel Fernandez
Les références
‘The structure of the team, its well-defined way of working, of approaching the issues, and above all, of carrying out solutions, are characteristics that define the firm as an exceptional team.’
‘The attention, professionalism, knowledge and confidence behind Lupita Esparza’s work is unmatched. From Lupita’s team, we have obtained the best professional treatment and Fidel Fernandez is no exception.’
‘In my opinion, RRS is the best firm in electricity. They have been very active during the last six years and offer innovative solutions to their clients.’
Principaux clients
Secretaria de Desarrollo Económico de la Ciudad de México
BTG Pactual
Hershey’s
Harbin Electric International
Certe Energy Services
Inmobiliaria La Rumorosa
Atlas Renewable Energy
Liomont
Monarch Energy Group
AXIAL
Grupo KMM
Productos Rich
Nord Energy
BorgWarner
Phinia
Junta Central de Agua y Saneamiento de Chihuahua
Ingredion
Principaux dossiers
- Advised the Secretaria de Desarrollo Económico de la Ciudad de México on the regularisation, take over and hand over of an 18MW solar power generation pant built over the roof of Mexico City’s Central Market (Central de Abastos).
- Advised BTG Pactual on its incorporation, the obtaining of permits and regulatory matters, along with the legal structure of its operations as a Non-Supplier-Marketer in Mexico.
- Advised Hershey on the migration of its main facility (load centre) to the Wholesale Electricity Market Regime, changing from basic to qualified supply, selection and negotiation with qualified services supplier to acquire electricity, regularising an on-site plant in one of its facilities, and general regulatory advice in power matters.
Ritch, Mueller y Nicolau, S.C.
The team at Ritch, Mueller y Nicolau, S.C. is adept and experienced at representing investors, banks, private equity firms and acquisition trusts on a range of project acquisitions and financings, notably in the oil-and-gas industry. Federico Santacruz González co-heads the practice and has particular experience in public auction processes to acquire project and handling M&A, along with the associated contractual aspects. Fellow practice co-head Jorge Oria y Anaya specialises in acquisition and equipment finance, along with arbitration related to energy and infrastructure projects. Bolstering the group with further financial experience, Gabriel Del Valle regularly represents financial institutions, sponsors and borrowers in financial transactions related to the energy sector; additionally, he has particular expertise in project finance. Alejandra Echeverría and Asaf Jiménez are additional partners of note.
Responsables de la pratique:
Federico Santacruz González; Jorge Oria y Anaya
Autres avocats clés:
Gabriel del Valle; Asaf Jiménez; Alejandra Echeverría
Principaux clients
Gramercy
MNJ Capital
Mexico Infrastructure Partners
Arroyo Energy Group
Allianz Capital Partners
The Bank of Nova Scotia
BNP Paribas and Crédit Agricole
Crédit Agricole Corporate and Investment Bank
Mizuho Bank
MUFG Bank
Sumitomo Mitsui Banking Corporation
Principaux dossiers
- Advised FIEMEX on its $6.2bn financing and acquisition of 12 combined-cycle power generation facilities and 1 wind power generation facility from Iberdrola in Mexico.|
- Advised MNJ Capital on a loan of up to $500m.
- Advised Arroyo on the sale to a FibraE of its controlling interest in Pemcorp.
Sainz Abogados
With an expanding client base across the energy industry, Sainz Abogados has reinforced its capabilities in project development, transactional work, and regulatory compliance, with experience spanning oil-and-gas, electric power and renewables. The group is well-versed in navigating complex regulatory frameworks to secure project authorisations and is also adept in dispute resolution, having represented key clients such as CFEnergía in both litigation and arbitration procedures. Francisco Valdés López, a recognised figure with two decades’ experience in the energy space, co-leads the practice alongside Diana Pineda, a highly regarded specialist, active in multijurisdictional project structuring and administrative litigation involving energy regulation. Counsel Pedro Lladó is another notable figure who advises on large infrastructure projects. Among the team’s associate support, Carolina Gonzalez Vazquez assists with administrative procedures, while Mario Rodríguez Salas handles regulatory transactions and arbitration matters.
Responsables de la pratique:
Francisco Valdes; Diana Pineda
Autres avocats clés:
Pedro Lladó; Carolina Gónzalez Vazquez; Mario Rodríguez Salas
Les références
‘This practice is distinguished by its practical approach, its commitment to quality of service, and its closeness to the client. The team combines technical strength with personalised attention that allows them to precisely understand and attend to the needs of in-house clients. In-house lawyers should know that the team stands out for its responsiveness, its knowledge of the sector, and its collaborative approach.’
‘The Sainz team has very capable and experienced lawyers in the energy sector, covering both electricity and hydrocarbons. Their experience dates back to the application of energy regulations prior to the 2013 reform, and they have very good knowledge of market-related aspects.’
‘Diana Pineda is an excellent litigator and corporate adviser; she has a very good vision of the market. Pedro Lladó has great analytical skills and is extremely careful with detail. Carolina González is a very good and helpful lawyer.’
Principaux clients
Tesoro Mexico Supply & Marketing
Gas Industrial Monterrey
CFEnergía
Cemex
Baywa r.e. Solar Projects
Ternium Group (Ternium, Techgen and Tecpetrol)
Hotelera Palace
Manufacturas Kaltex
Shell
Grupo Lodemo and Hidrocarburos del Sureste
Principaux dossiers
- Advised GIMSA on regulatory matters related to natural gas transportation permit and self-supply scheme, including interactions with CRE, CENAGAS and ASEA.
- Represented CFEnergía in the litigation procedures against Esentia (formerly known as Fermaca), in connection with a natural gas transportation agreement in México.
Von Wobeser y Sierra, SC
Von Wobeser y Sierra, SC has established itself as regulatory counsel of note for projects spanning oil and gas, electric power and renewable sources, advising clients on navigating Mexico’s evolving legal framework and adapting to energy transition and decarbonisation initiatives. Edmond Grieger is the head partner in the firm’s energy practice, with specialisms in infrastructure project development and project finance, and a particular focus on renewables. Ariel Garfio Vázquez co-leads the practice and has extensive expertise in contract negotiations and providing counsel for oil and gas, power and mining projects. Luis Burgueño is involved in energy projects from a transactional and M&A perspective, working alongside fellow partners Alberto Córdoba and Raymundo Soberanis. The practice benefits from robust associate support from Roberto Flores, who advises on day-to-day environmental and regulatory compliance, with the team being further strengthened during 2024 with the arrival of associates Edmundo Berumen and Héctor Sánchez. Former associate Alejandro Beas left the firm in October 2025.
Responsables de la pratique:
Edmond Grieger; Ariel Garfio Vázquez
Autres avocats clés:
Luis Burgueño; Alberto Córdoba; Raymundo Soberanis; Roberto Flores; Alejandro Beas; Edmundo Berumen; Héctor Sánchez
Les références
‘Their team is unique in its ability to anticipate and adapt to changes in regulation and market trends, which allows them to offer us innovative and effective solutions.’
‘The firm’s lawyers stand out for their commitment to excellence and building strong client relationships. Their differentiation lies in combining direct industry experience with a proactive approach that ensures we as clients are always one step ahead.’
‘Edmond Grieger has shown great availability for explaining complex matters and how to apply regulatory changes to the legal reality of companies, as well as the possible impacts of pending legislation.’
Principaux dossiers
- Advised New Fortress Energy (through its SPV named Mexico FLNG) on the development and operation of significant projects within the capital-intensive infrastructure and energy market, including a $2 billion Floating Liquefied Natural Gas project, complementing the offshore natural gas liquefaction plant near Altamira, Tamaulipas.
- Acted as legal advisor for Mitsui on a number of significant energy and infrastructure projects including the power stations at the wastewater treatment plants in Jalisco and the Mitre Calera Sola project.
- Provided comprehensive and strategic legal counsel to Invenergy across its entire portfolio of high-impact energy projects in Mexico.
Basham, Ringe y Correa, S.C.
Basham, Ringe y Correa, S.C.’s energy team centres its practice on regulatory, transactional, and contractual work for oil-and-gas companies, as well as key players in the power and renewables segments. Recent standout matters include advising Grupo Carso on contractual matters related to hydrocarbon treatment infrastructure and transactional support on the full acquisition of an upstream energy project. The practice is led by partner Juan Carlos Serra, who oversees regulatory matters across the energy industries. Corporate specialists Jesús Colunga and Amilcar Garcia support M&A, reorganisations and international investments, with associate Pablo Nosti also focusing on these transactions. Counsel Diana Rangel further strengthens the team with expertise in regulatory and environmental matters.
Responsables de la pratique:
Juan Carlos Serra
Autres avocats clés:
Jesús Colunga; Amilcar García; Diana Rangel; Pablo Nosti
Les références
‘What stands out most about the lawyers of Basham’s energy and natural resources team is their high level of expertise combined with a remarkable objectivity in their advice. They always seek to align themselves with my company’s specific interests, offering well-founded recommendations focused on mitigating risks without losing sight of strategic opportunities.’
‘Key strengths include their extensive experience, strong network of strategic contacts and their ability to effectively handle matters with government entities, which sets them apart from other firms.’
‘What sets Basham’s lawyers apart is their professionalism and high level of preparation, which is reflected in every delivery, analysis or recommendation we receive. They are highly reliable and consistent, which generates a great deal of certainty when making decisions on sensitive or strategic issues.’
Principaux clients
Grupo Carso
Impulsora del Desarrollo y el Empleo en América Latina
Grupo Gondi
Distribuidora Hamse
Grupo Crown
Materiales y Equipo Petrolero
Principaux dossiers
- Advised Grupo Carso and Ideal on the acquisition of 100% interest in Grupo Bal’s Mexican subsidiary, PetroBal Operaciones Upstream.
- Advised Grupo Carso and Ideal on the acquisition of an additional 30.10% interest in Talos’ subsidiary, Talos Energy Mexico.
- Advised Scala Data Centers Mexico on the regulatory matters related to its operations in Mexico.
Cuatrecasas
Cuatrecasas demonstrates strong capabilities in transactional matters across the energy sector, particularly in project financing, acquisitions, and the sale of energy assets and infrastructure. The firm has notable experience advising on high-value deals, including conducting due diligence and negotiating the share purchase agreement for Macquarie Asset Management's stake in the Mayakan pipeline. The team also has strengths in dispute resolution, providing counsel on potential arbitration and litigation related to energy projects. The practice is co-led by Marco Antonio de la Peña, a well-regarded energy infrastructure expert; and Juan Pablo Rico, who advises clients throughout the lifecycle of energy asset acquisitions and disposals, and has a notable specialism in decarbonisation. Senior associates Elías Gallardo and Rafael Rodríguez add depth to the practice with focusing on upstream and downstream matters, and pipeline infrastructure, respectively.
Responsables de la pratique:
Marco Antonio de la Peña; Juan Pablo Rico
Autres avocats clés:
Elías Gallardo; Rafael Rodríguez; Jesús Alejandro Cortés
Principaux clients
Banco Sabadell
Fibra Orión
Macquire Asset Management
Principaux dossiers
- Advised and assisted on obtaining authorisation from COFECE to acquire Gasoducto de Morelos and Morelos O&M, through which it indirectly acquired ownership of a 172 KM gas pipeline traversing the states of Morelos, Puebla, and Tlaxcala.
- Advised and assisted on the financing of SMBC, Inbursa, Monex, Banco Sabadell México and Mega Bank, granted to refinance Gasoducto de Morelos’s debt and to finance the potential acquisition of additional assets in the hydrocarbons sector.
- Provided due diligence and advice during the negotiation of the share purchase agreement for a 50% stake in Energía Mayakán, including the 700 km-long expansion.
Garrigues
Garrigues, strengthened by its recent merger with Garrigues Mexico, offers robust support to domestic and international energy clients across M&A, commercial contracts, regulatory compliance and tax matters. José Antonio Postigo Uribe brings extensive experience in M&A and transactional work, particularly as regards infrastructure and energy projects. Alfonso Lopez-Lajud leads on contentious matters, managing litigation and international arbitration in the oil, gas, and power segments. Corporate and tax specialist Guillermo Villaseñor adds further depth to the team’s advisory capabilities on energy-related transactions. Principal associate Max Ernesto Hernández-Ernult is active on transactional matters in the electricity and hydrocarbon industries.
Responsables de la pratique:
José Antonio Postigo Uribe
Autres avocats clés:
Alfonso Lopez-Lajud; Guillermo Villaseñor; Max Ernesto Hernández-Ernult
Les références
‘A very professional team, with timely action and providing solutions.’
‘Great support and closeness. Excellent technical knowledge. Balance of empathy, technical support and negotiation.’
‘The team has been very influential in our mining business in Mexico. Its legal opinions and response times set them apart.’
Ontier México
Ontier México offers comprehensive support across the full lifecycle of energy projects, including financing, M&A and infrastructure development. The team maintains a strong foothold in the renewables segment, particularly in solar energy, and is also recognised for its regulatory expertise, having assisted the Energy Commission with the drafting of internal bylaws. It additionally handles energy-related disputes, showcasing well-rounded contentious capabilities. The practice is led by Lorenzo Hernández Allones, who brings extensive experience advising international clients on cross-border transactions involving investment in Mexico. Junior partner Héctor González contributes additional strength in M&A and project finance, while senior associates Regina Noriega and Daniel González Delgado provide further support on corporate matters. Former partner Citlali Perez Renteria departed the firm in June 2025.
Responsables de la pratique:
Lorenzo Hernández Allones
Autres avocats clés:
Héctor González; Regina Noriega; Daniel González Delgado
Les références
‘Excellent personal relationship, knowledge of the business and respect for its urgent needs.’
‘I would like to highlight partner Lorenzo Hernández Allones, an excellent person and committed to good customer service.’
‘They have a good mix of legal capacity and commercial vision in the markets we have worked with them.’
Principaux clients
Fundeen
Millfoods
Solarig
FF Ventures
Abei Energy
Grenergy Renovables
Seguidores Solares Soltec
Spanish Chamber of Commerce in Mexico
Aldebaran Energy Project & Pollux Energy Project
Principaux dossiers
- Advised Cox Energy America on the dual listing of the shares of Cox Energy America in both Mexico’s Institutional Stock Exchange and Spain’s BME Growth Stock Exchange.
- Advised Millfoods on the signing of a complex PPA with Iberdrola, under a new scheme that optimised the conditions thereof and allows it to operate the largest barley processing plant in Latam with 100% renewable and sustainable energy.
- Advised Kenergy on the drafting and negotiation of a creative strategic development platform with a major investment fund, where it acts as a shareholder (through a holding company) and as a developer in the project SPVs, with the objective of developing 1GW of new renewable projects.
Santos-Elizondo, S.C.
Santos-Elizondo, S.C. continues to grow its presence in Mexico's energy market from its Monterrey base, and stands out for its broad regulatory, contentious and transactional capabilities. The team frequently advises on market entry strategies, permit procurement and updates, and infrastructure expansions, while its disputes practice handles complex matters such as tariff-related litigation and regulatory enforcement actions. The firm is particularly active in the electricity sector, but also has a growing portfolio across oil and gas, renewables and water. Practice head Jorge Alberto Arrambide has expertise in corporate and administrative law which he applies to the energy space. Carlos Chávez-Pereda provides transactional and financing advice regarding energy projects alongside Mario Zambrano Ábrego, who is skilled in corporate law and M&A. Regulatory specialist José Antonio Téllez, who joined as junior partner in January 2024, advises across energy generation, transmission, distribution and storage matters. Among the associate bench, Nerina Piña Solar stands out for her focus on environmental matters and regulatory compliance in the energy field.
Responsables de la pratique:
Jorge Alberto Arrambide
Autres avocats clés:
Carlos Chávez-Pereda; Mario Zambrano Ábrego; José Antonio Téllez; Nerina Piña Solar
Les références
‘It is a team specialised in responding to the changing energy environment in Mexico. One of its main strengths is its prompt analysis of complex regulatory issues, being aware of needs that may arise outside the legal framework, such as technical aspects, and its willingness to propose relevant options.’
‘The appropriate and timely involvement of the area’s leading partner, Jorge Alberto Arrambide, seeking prompt availability to understand the issues and subsequently determine who on his team to delegate to, without straying from the project.’
‘Highly efficient lawyers with excellent knowledge of electric power and natural gas. They are always up-to-date on industry issues and seek solutions to clients’ problems without complicating transactions. I consider this the main quality of the energy lawyers at Santos Elizondo. They have my complete trust in my clients’ contracts and are my choice for any personal project.’
Principaux clients
Mahle
Proyectos HEG
Rotoplas
Quimi Kao
Diavaz
Covia Corp.
Molex
Gentor
OPP Film
Propysol
KIA
Rassini
Metal Technologies Inc
Kino Energía
Course2Energy
Solario
Principaux dossiers
- Helped protect Bioenergía de Nuevo León’s interests as a power producer by filing an amparo writ against a regulation that increased transportation tariffs (known as wheeling tariffs) by 800%.
- Assisted SIMSA with the structuring of regulatory and contractual frameworks in the energy sector, advising on multiple agreements to optimise connections, investments, and overall operational efficiency of the client’s power infrastructure.
- Advised Azpau Entretenimiento, the operator of Parque Urbano Aztlán, on establishing a regulatory-compliant energy supply system.
Chevez Ruiz Zamarripa
Chevez Ruiz Zamarripa advises its clients primarily on the regulatory and tax aspects of energy projects, as well as having a niche capability in constitutional amparo laws suits in the energy sector. The team is led by Gerardo Canseco, who has experience obtaining authorisations and preparing litigation strategies for clients in the natural gas and hydrocarbons sectors. Gibrán Hazar supports on electricity generation matters, while Rodrigo Farias handles tax consulting related to environmental and water issues.
Responsables de la pratique:
Gerardo Canseco
Autres avocats clés:
Gibrán Hazar; Rodrigo Farias
Clyde & Co
Clyde & Co stands out for its specialist expertise in offshore oil-and-gas matters, offering seasoned guidance on permitting, contractual negotiations, and operational support for energy facilities. Drilling companies regularly turn to practice head Enrique Garza Ruiz Esparza, who is known for his deep knowledge in offshore operations and public tender processes. Practice director Enrique Jr Garza Tello also plays a leading role and handles compliance and contract administration matters for several oil-and-gas operators.
Responsables de la pratique:
Enrique Garza Ruiz; Enrique Garza Tello
Principaux dossiers
Cortés Quesada, Abogados, S.C.
The 'highly specialised' team at Cortés Quesada, Abogados, S.C. advises domestic and multinational clients on transactional, regulatory and dispute resolution mandates related to hydrocarbons and electricity projects across Mexico. Core areas of expertise include the structuring and drafting of commercial transactions; transmission, distribution and marketing matters; and litigation and arbitration. Leadership of the group is shared between founding partners Bernardo Cortés and Fernando Quesada. Cortés has focused his practice on regulatory and transactional matters in the energy and infrastructure space, in addition to arbitration. Quesada, for his part, has particular experience advising domestic and foreign stakeholders on infrastructure projects and natural gas regulations.
Responsables de la pratique:
Bernardo Cortés; Fernando Quesada
Les références
‘Cortés Quesada has the great virtue of responding faster than any other firm. They are available for last-minute calls and make us feel like their most valued clients. Their speed has never been at the expense of quality. The quality, which is the result of a deep understanding of energy and corporate issues, is impeccable.’
‘Fernando Quesada and Bernardo Cortés are outstanding. They are willing to go the extra mile and work long hours and difficult schedules to ensure that they are providing quality and timely service to clients. Their explanations and concepts are clear and easy to understand despite the technical complexities.’
‘The structure of their arguments and their understanding of complex issues, explaining them in a simple way stands out. Personalised attention, technical knowledge. Bernardo Cortes: Response time, proactivity, up-to-date knowledge, practical approach.’
DLA Piper Mexico
DLA Piper Mexico offers a well-rounded energy practice, combining strong transactional, regulatory, and corporate capabilities to support clients across the oil-and-gas, electric power, renewables, and mining sectors. The team regularly advises on project development and financing, complex contract negotiations, and compliance with sector-specific regulations. Practice head Roberto Ríos brings deep experience in advising government bodies, sponsors, and private investors on major infrastructure undertakings, including energy, water and rail projects. Edgar Romo adds valuable expertise in structuring and negotiating project finance and M&A transactions. The team is further supported by key associates Javier Pichardini and Mariana de María y Campos Llorente, who are active across regulatory and transactional matters within the energy space.
Responsables de la pratique:
Roberto Ríos
Autres avocats clés:
Edgar Romo; Javier Pichardini; Mariana de María y Campos Llorente
Principaux clients
Xinfra Fibra E
Murphy Oil
Taghleef Latin America Inc.
Coeur Mining
Castleton Commodities International Inc.
Westwood Energy
Principaux dossiers
- Advised Mexican infrastructure and energy investment trust Xinfra Fibra E, on the refinancing of a $220m credit facility of one of its subsidiaries (Pemcorp), for the operation and maintenance of a natural gas-fired power plant with a nominal capacity of approximately 131MW located in Pesquería, Nuevo León, Mexico, with a 12MW battery system and its ancillary facilities.
- Advised Xinfra Fibra E on the acquisition of 100% of the capital stock of Pemcorp and 40% of the capital stock of Pemcorp Energy from Arroyo Energy.
Jáuregui y Del Valle, S.C.
The energy practice at Jáuregui y Del Valle, S.C. advises both government entities and domestic industry players across the oil, gas, and renewables segments, with a focus on transactional and corporate matters including project financing, permitting and procurement. The team is co-led by managing partner and tax specialist Luis Gerardo Del Valle, and Alberto Balderas, who brings complementary expertise in finance and M&A.
Responsables de la pratique:
Luis Gerardo Del Valle Torres; Alberto Balderas Fernández
Rodríguez Dávalos Abogados
Rodríguez Dávalos Abogados maintains its established presence in the energy market, providing state-owned entities and private investors with full support across the oil and gas, power and renewable energy segments. The group's broad range of expertise includes developing and implementing energy projects, obtaining various permits and consulting on bidding processes. The keys players at the practice includes managing partner Jesús Rodríguez Dávalos, whose broad specialisms including natural gas, LPG and offshore projects; and Raúl Romero, who handles electricity projects and matters involving hydrocarbons.
Responsables de la pratique:
Jesús Rodríguez Dávalos
Autres avocats clés:
Raúl Romero
Principaux dossiers
Santamarina y Steta
Santamarina y Steta fields a comprehensive energy practice with a strong bench of transactional lawyers advising on corporate, contractual and financing matters. The team is adept at securing key permits and negotiating commercial agreements to facilitate project development and ensure uninterrupted operations and energy supply across the oil-and-gas and electric power sectors. Juan Carlos Machorro offers seasoned experience advising domestic and international corporations on energy project investments, while Alberto Saavedra brings veteran knowledge to project finance and M&A transactions. On the contentious side, Roberto Fernández del Valle is the primary contact for energy disputes, with expertise in civil and commercial litigation, and commercial arbitration. Pablo Laresgoiti supports clients on commercial operations, as well as collaborating with junior partner Diego Ostos on local financing matters. Associate Norma de la Salud Álvarez completes the team with specialist expertise in energy regulation and environmental issues.
Responsables de la pratique:
Juan Carlos Machorro; Alberto Saavedra; Roberto Fernández del Valle
Autres avocats clés:
Pablo Laresgoiti; Diego Ostos; Norma de la Salud Álvarez
Principaux clients
Aisin Holdings of America, Inc
Arm Energy, LLC
Aryzyz
Chevron
CIE
CTS
Guaymex (matancitas)
Graftech
Innophos Fosfatados de México
Inteva México
Locomotive Manufacturing and Services
Mondelez México
Pierson Capital de México
Vitesco Technologies
Viroque Group
Wabtec de México
Walter P. Moore and Associates, Inc.
Principaux dossiers
- Secured multiple hydrocarbon import permits for Chevron despite a challenging regulatory environment and policy shifts in Mexico’s energy sector.
- Provided comprehensive ESG strategy training to automotive manufacturer CIE’s legal team so as to facilitate the company’s navigation of emerging sustainability regulations and align with global ESG standards.
- Advised Wabtec de México on the strategic submission of CFE invoices to Iberdrola during critical litigation.