A&O Shearman is highly regarded for its ‘solid, experienced, and cohesive’ corporate and M&A group. The team has a robust offering which encompasses public and private M&A, investments and divestments, and commercial agreements. With both transactional and advisory capabilities, the practice continues to grow its client roster, which comprises notable names from the banking and finance, energy, and construction sectors. Spearheading the department is Iñigo del Val, who stands out for his wide-ranging capabilities in domestic and cross-border M&A, joint ventures, corporate reorganisations, and leveraged buyouts. He is supported by disposals and commercial contracts specialist Ignacio Hornedo and Bosco de Checa, who concentrates on multijurisdictional M&A, takeovers, and carve-outs. Other key practitioners in the group include Pablo Méndez, Reka Palla, and Patricia Figueroa.

Clifford Chance‘s corporate and M&A practice has a longstanding reputation for handling a variety of complex, cross-border transactions, including M&A, joint ventures, and divestments, as well as reorganisations, investments, and disposals. Alongside its transactional capabilities, the group frequently advises household names from the telecoms, sports and entertainment, and energy sectors on commercial agreements, corporate contracts, and corporate disputes. At the helm of the department is Luis Alonso, who is sought after for his ‘experience, critical analysis skills, and strategic vision’ in M&A, takeovers, and joint ventures. Jaime Velázquez is a key point of contact for clients from regulated sectors, while Javier Amantegui and Samir Azzouzi are well-regarded for their leveraged buyout expertise. Leading the Barcelona office, Guillermo Guardia is well equipped to lead on multijurisdictional M&A and private equity deals.

Garrigues is home to a corporate and M&A group which is renowned for its ‘professionalism, proactivity, and expertise’. The practice is particularly impressive in takeovers, public and private M&A, and joint ventures, as well as strategic alliances, investments, and disposals, and has experience working across a variety of sectors, including aviation, energy, and telecoms. The department is jointly steered by M&A specialist Mónica Martín de Vidales and Àlvaro López-Jorrín, who shines in disposals and takeovers. On the corporate governance front, Sergio González Galán is an indispensable member of the team who also often assists with M&A. The group also benefits from the aptitude of Leticia Comin — who is adept at handling public mergers and takeovers — and Beatriz Amillo, noted for her energy and telecoms knowledge.

Linklaters has a comprehensive corporate and M&A offering, enabling the team to advise on high-value takeovers, take privates, and other M&A transactions. Alongside its transactional expertise, the group is adept at advising blue-chip companies on commercial agreements and corporate contracts. Víctor Manchado is a key practitioner in the department, noted for his expertise in leveraged buyouts, distressed M&A, and private equity. On the cross-border front, Lara Hemzaoui serves as a primary point of contact for infrastructure funds and listed businesses transacting in the energy and infrastructure spaces. The team also benefits from the experience of Carmen Burgos, Esteban Arza, and Sebastián Albella, who are noted for their work in big-ticket M&A and contractual matters. Jose María López is highly regarded for his experience handling renewables deals, while Elena Rodríguez focuses on tech and financial services. José Giménez is adept at advising on transactions within regulated sectors.

One of the preeminent law firms in Spain for corporate and M&A, Pérez-Llorca is regularly turned to by multinational companies across various sectors, including financial services, energy, and tech. The group offers a wide variety of services, ranging from public and private M&A to leveraged buyouts. Heading up the team is Javier Carvajal, who specialises in M&A, joint ventures, and takeover bids, with a particular focus on the energy and infrastructure, financial, and industrials sectors. He is supported by Pedro Pérez-Llorca — who holds extensive experience advising on high-profile takeovers, privatisations, and mergers — and Iván Delgado, an expert in multijurisdictional transactions. Pablo González Mosqueira is another key member of the practice, focusing on private equity and M&A deals, which are also core areas of activity for Julio Lujambio. The department also benefits from Carmen Reyna's aptitude in corporate transactions.

Uría Menéndez‘s corporate, M&A, and private equity group maintains a strong position in the Spanish market and is sought out by blue-chip companies from the financial services, telecoms, and energy sectors for its considerable experience handling high-profile, high-value mandates both domestically and internationally. The practice has a robust offering which encompasses public and private M&A, commercial contracts, and corporate governance. Co-heads Manuel Echenique and Francisco San Miguel are trusted by market-leading financial entities and listed companies to handle complex M&A, private equity deals, and regulatory issues. On the corporate governance front, Antonio Herrera is an indispensable member of the team, while Pablo González-Espejo draws on his international capabilities to advise foreign clients on acquisitions, joint ventures, and outsourcing projects. Other key practitioners include Juan Martín Perrotto, Pedro Ravina, and Tomás Acosta.

Freshfields

Ibex35 companies regularly turn to Cuatrecasas for assistance with high-profile corporate and M&A mandates, both domestic and international. The group has particular strengths in M&A, joint ventures, disposals, and investments, as well as public takeovers. Javier Villasante co-leads the department alongside Victor Xercavins and is noted for his considerable experience advising on multijurisdictional M&A, energy and infrastructure projects, and commercial contracts. Xercavins advises on joint ventures, restructurings, and private equity deals. Federico Roig assists with energy, transport, and infrastructure transactions, while José Luis Rodríguez is sought after by family businesses and funds to lead on acquisitions and shareholder agreements. Other key practitioners include Javier Martí-Fluxá, Diana Rivera, and Mariano Ucar. Javier Hermosilla joined as a partner from Clifford Chance in December 2025.

Well-regarded in the Spanish market for its ‘proven experience and excellent client communication’, Gómez-Acebo & Pombo‘s corporate, commercial, and M&A department is trusted by market-leading energy, infrastructure, and tech companies to advise on a variety of matters. The group’s offering encompasses domestic and cross-border M&A, joint ventures, and disposals, as well as restructurings, investments, and corporate agreements. At the helm of the practice is Álvaro Mateo, who handles M&A, private equity and venture capital deals. Other noteworthy practitioners include managing partner Iñigo Erláiz, public M&A expert Guillermo Guerra, and Pablo Fernández Cortijo, who is skilled in distressed deals. Augusto Piñel is the go-to for corporate governance issues, while Jorge Martín concentrates on leveraged buyouts and M&A, with a particular focus on the infrastructure and TMT sectors.

The corporate and M&A group at Latham & Watkins LLP leverages the firm’s wider international presence to advise on high-value, cross-border matters such as disposals, joint ventures, and M&A. With vast experience handling multijurisdictional transactions and commercial agreements, the group has amassed an impressive client roster, consisting of blue-chip companies from the energy, telecoms, and private equity sectors, to name a few. Ignacio Pallarés is reputed for his depth of expertise in transnational M&A, and is sought after by private equity funds and corporates. On the takeover front, Ignacio Gómez-Sancha is the name to note, while Jose Antonio Sánchez Dafos stands out for his scope of practice, which spans joint ventures, M&A, and private equity-backed deals. Alejandro Ortiz is a reference point for energy, infrastructure, and retail businesses navigating takeover bids.

With a growing presence in the Spanish market, White & Case LLP has established a solid corporate and M&A practice, trusted by leading companies from the banking and finance, energy, and telecoms sectors. The team’s key services include multijurisdictional M&A, disposals, and joint ventures, as well as investments, sales, and private equity deals. Department co-head Juan Manuel de Remedios is equipped to handle transnational M&A for private equity funds and corporates. Fellow co-heads Javier Monzón and Pablo García-Nieto are highly regarded for their strong track record in investments, restructurings, and joint ventures. The team also includes Carlos Daroca, who stands out for his experience handling high-value transnational deals on behalf of blue-chip companies. Other key practitioners include Ignacio Paz, Álvaro Manzanos, and Lucía Quiroga.

Addleshaw Goddard employs a multidisciplinary approach to offer robust commercial, corporate, and M&A services, which span commercial agreements, M&A, and joint ventures, as well as divestitures, corporate governance, and strategic alliances. The team is skilled at handling high-value, cross-border transactions, with particular expertise advising major companies from the energy, private equity, and retail sectors. Roberto Pomares heads up the group and has considerable experience acting on multijurisdictional energy deals ranging from disposals to takeovers. He is supported by Pablo Díaz, who is particularly active in private equity, energy and infrastructure transactions; Germán Cabrera, who is present in the same sectors; and Gonzalo Fernández, who focuses on sales, acquisitions, divestments and restructuring processes. Victoria Ruenes is another key practitioner.

The corporate and M&A group at Ashurst LLP, praised by clients for its ‘practicality and balance’, is geared to support domestic and cross-border transactions ranging from M&A to disposals and strategic alliances. The team operates across a variety of sectors, including real estate, tech, and pharma. Jorge Vázquez spearheads the department and stands out for his broad scope of practice, encompassing M&A, private equity, and joint ventures. Trusted by industrials and insurance companies, Pedro Ester regularly leads on sales and acquisitions, while Andrés Alfonso specialises in multijurisdictional energy transactions. Other key practitioners include Tannia Rodríguez, Camilo Luna, and Isabel Matute.

Baker McKenzie is home to a well-established corporate and M&A team, praised by clients for their ’eminently commercial approach’. The practice is adept at handling M&A, sales, and share transfers, as well as joint ventures and private equity deals. Jointly steering the department are Luis Casals, who predominantly advises private equity houses on leveraged buyouts, acquisitions, and disposals; Fernando Torrente, an expert in public and private M&A, joint ventures, and corporate governance; and Javier Menor, who is the name to note for retail, pharma, and IT transactions. Other key practitioners include Cristina Rios and Juanjo Corral. Jorge Adell and Maite Diez are no longer at the firm.

With considerable experience advising on M&A, disposals, and corporate reorganisations, CMS Albiñana y Suárez de Lezo is regularly turned to by notable financial services, energy, and private equity clients to assist with domestic and cross-border transactions and contracts. At the helm of the practice is César Albiñana, an expert in energy M&A, corporate governance, and regulatory issues. Head of the German desk, Luis Miguel De Dios, is a point of contact for M&A and contractual matters, while Rafael Suárez de Lezo concentrates on corporate law mandates. Other key practitioners include public M&A authority Ignacio Zarzalejos, and Elena Alcázar, who advises German and Latin American businesses on M&A transactions.

Drawing on the firm’s wider international presence, Dentons‘ corporate and M&A team is equipped to handle cross-border transactions for multinational companies operating in a variety of sectors, including retail, financial services, and energy. The group’s offering encompasses M&A, joint ventures, and divestments, as well as corporate governance, regulatory compliance, and day-to-day advisory. Jesús Durán heads up the practice and is regularly instructed by clients from the financial, energy, and infrastructure sectors to advise on M&A, buyouts, and divestments. He is supported by Israel De Diego, who handles asset and company sales and acquisitions, and Nieves Briz, a key contact for consumer products clients. The department also includes Vicente Paramio, who advises funds and publicly traded companies. Inmaculada Castelló left the firm in September 2025.

‘Distinguished by its comprehensive, international, and sector-specific approach', DLA Piper‘s corporate and M&A team is a solid choice for financial services groups, private equity houses, and companies seeking assistance with M&A, joint ventures, and commercial agreements, as well as investments, business transfers, and disposals. Spearheading the department is Jose Maria Gil-Robles, who is sought after by investors and hedge funds for assistance with myriad transactions and corporate issues, including distressed M&A, restructurings, and leveraged buyouts. Other notable practitioners include M&A and PE specialists Joaquín Echánove, Enrique Chamorro, and a new addition to the team from White & Case LLP, Yoko Takagi.

Noted for its ‘ability to anticipate and mitigate risks’, Herbert Smith Freehills Kramer LLP is a trusted adviser to blue-chip companies from the energy, financial services, and infrastructure sectors, among others. The group is skilled in domestic and multijurisdictional M&A, disposals, and investments, as well as corporate restructurings, asset transfers, and commercial agreements. Alberto Frasquet, who spearheads the practice, is reputed for his depth of expertise in public and private M&A, leveraged buyouts, and corporate restructurings. On the cross-border joint venture front, Nicolás Martín is an indispensable member of the team, while Marcos Fernández-Rico is the go-to for distressed acquisitions. Other key practitioners include Guillermo Uriarte, Miguel Fraga, and Paula Pérez-Ardá.

Hogan Lovells Spain‘s group provides advice on domestic and cross-border M&A, takeovers, and joint ventures, as well as restructurings, disposals, and share transactions. Its broad capabilities continue to attract new clients to its roster, which includes notable names from the insurance, tech, and financial services sectors, among others. Practice head Alex Dolmans is adept at acting on the full range of corporate mandates, including M&A, joint ventures, and strategic alliances. Graciela Llaneza is well-versed in domestic and cross-border M&A for consumer, healthcare, and energy clients, while Lucas Osorio specialises in energy and infrastructure transactions. The department also benefits from the aptitude of Eduardo Pérez, Enrique De Pablos, and María Gutiérrez.

Andersen in Spain is well positioned to handle complex, cross-border mandates ranging from M&A to commercial agreements. The group advises a growing client base comprising companies from the sports, media and entertainment, and financial services sectors. Ignacio Aparicio co-leads the department alongside Ivo Portabales and stands out for his cross-border M&A expertise; he heads up the Cuban desk and regularly assists Latin American clients on corporate matters. Javier Bustillo and Jaime Aguilar left the firm in November 2025, while Ana Úbeda joined from Fieldfisher in October 2025, and Javier Gómez Domínguez arrived from PwC Tax & Legal Services. in September 2025.

‘Distinguished by its technical excellence, strategic vision, and deep commitment’, Bird & Bird is a trusted adviser to leading telecoms, real estate and life science businesses. The team regularly assists with M&A, investments and divestments, and spin-offs, as well as disposals, corporate restructurings, and commercial agreements. Heading the practice is Lourdes Ayala, who handles the full range of buyout transactions, joint ventures, and asset deals at both domestic and cross-border levels. Alberto Rodríguez — who was made partner in May 2025 — specialises in M&A and corporate venture capital matters, while Antonio Ballesteros is the name to note for restructuring and commercial contracts.

Deloitte Abogados is a popular choice for financial services, energy, and media and entertainment clients seeking advice on complex transactions and contractual issues, with key services including domestic and cross-border M&A, disposals, and joint ventures. Practice head Ignacio Sanjurjo stands out for his breadth of capabilities, spanning M&A, corporate governance, and commercial collaboration agreements. On the corporate finance front, Ignacio Echenagusia is the main point of contact in the team, while Agustín Del Río specialises in real estate transactions, acting on both the buy- and sell-side. At the associate level, Guillermo Donadeu and Carmen Muelas are the names to note. Inmaculada Castelló joined from Dentons in September 2025.

The corporate and M&A practice at Eversheds Sutherland advises on multijurisdictional M&A, divestitures and disposals, takeovers, investments, and joint ventures, among other matters. Its broad capabilities continue to attract new clients to its roster, which comprises blue-chip companies from the energy, financial services, and infrastructure sectors, among others. M&A and restructuring specialist Juan E. Díaz Hidalgo and corporate governance expert Carlos Pemán co-head the department alongside Ignacio Balañá and Sixto De la Calle, who are adept at leading on carve-outs and restructurings, respectively. Diego Cruz-Villalón is another key member of the group.

Recognised by clients for its ‘practical and hands-on approach’, EY Abogados is regularly turned to by private equity, venture capital, and privately held companies to advise on a variety of corporate matters such as M&A, commercial agreements, and takeover bids. With expertise in cross-border transactions, Rubén Ferrer Ferrer heads up the practice and stands out for his M&A and investment prowess. On the public M&A front, Susana Gómez Badiola is the name to note, while Francisco Silván Rodríguez is well-versed in corporate agreements and reorganisations. Lara Vettorazzi, Simeón García-Nieto, and Rosa Cañas Lorenzo are among other key practitioners. The team was strengthened by the addition of corporate and M&A specialists Javier Bustillo and Jaime Aguilar from Andersen in Spain in November 2025.

Jones Day advises on a host of corporate and M&A matters, including domestic and cross-border M&A, commercial agreements, and disposals, as well as joint ventures, corporate reorganisations, and investments. The group receives such mandates from a growing client base, comprising companies from the real estate, energy, and tech sectors, to name a few. Miguel Bermúdez de Castro heads up the practice and is noted for his expertise in M&A and private equity deals, as well as in corporate restructurings and expansion projects in Latin America. Sought after by venture capital and private equity firms alike, Blanca Puyol Martínez-Ferrando is a key contact for buyouts, joint ventures, and carve-outs.

The ‘highly organised team with exceptional technical expertise’ at Pinsent Masons LLP is well equipped to handle a range of transactional and contractual corporate matters, including share transfers, disposals, and multijurisdictional M&A, as well as disposals, divestments, and commercial agreements. The group is led by Antonio Sánchez Montero, who regularly advises private equity funds and corporates on acquisitions, disposals, and reorganisations. He is supported by Francisco Aldavero Bernalte, who is particularly impressive in joint ventures, buyouts, and international M&A.

The ‘fantastic’ corporate, M&A, and private equity group at Squire Patton Boggs is a trusted adviser to healthcare, real estate, and infrastructure businesses on a range of transactions, contractual matters, and general advisory mandates. Under the leadership of Teresa Zueco, the practice is well equipped to handle domestic and cross-border M&A, buyouts, and disposals, as well as investments, divestments, and commercial agreements. Zueco exemplifies these capabilities, regularly assisting private equity firms and corporates on complex deals, often involving international and distressed elements. Regulated sector specialist Carlos Blanco is the main point of contact for TMT and energy clients.

Specialising in renewables transactions for investment funds, Watson Farley & Williams LLP has amassed considerable experience advising on high-profile M&A, investments, and disposals. María Pilar García Guijarro and Gonzalo Aranzabal co-head the practice alongside Ana Lorenzo and Javier Ester, all of whom are regularly sought out for their energy and infrastructure expertise. Guijarro regularly handles joint ventures, corporate restructurings, and shareholder arrangements, while Aranzabal is noted for his expertise in commercial transactions within the energy sector. Lorenzo focuses on M&A and PE investments, while Ester focuses on energy-related corporate deals.

AGM Abogados, noted for its ‘approachability, involvement, and expertise’, is a popular choice for automotive, food and beverage, and financial services companies seeking assistance with M&A, disposals, and investments, as well as spin-offs, joint ventures, and incorporations. Francisco Lacasa, who focuses on strategic and distressed M&A, and corporate contracting specialist Julio Rocafull jointly lead the practice alongside cross-border transaction specialist Julio Menchaca and Alex Carbonell, who joined the team in October 2024 from Gómez-Acebo & Pombo, bolstering the group’s M&A and investments capabilities.

Led by Pedro Rueda, Araoz & Rueda‘s corporate and M&A group offers assistance on various transactional and contractual mandates such as domestic and cross-border M&A, disposals, and corporate restructurings, as well as incorporations and commercial agreements. The team is regularly turned to by multinationals, private equity firms, and investment funds spanning an array of sectors including healthcare, education, and energy. Rueda stands out in particular for his considerable experience advising on joint ventures, mergers and demergers, and acquisitions, on both the buy and sell side. The practice also benefits from the aptitude of Pilar París.

BROSETA Abogados‘ corporate and M&A department has considerable experience advising on M&A, disposals, and commercial agreements. Its scope and expertise continue to attract new clients to its roster, which features IT, healthcare, and private equity companies. Joaquín Giráldez and Julio Veloso co-lead the practice alongside Carlos Salinas, Gonzalo Navarro Martínez-Avial, and Alejandro Ríos Navarro, all of whom are adept at leading on corporate transactions. Other key practitioners in the group include M&A and contracts specialist Rafael Lillo and Blanca Silva, who brings further expertise in corporate restructurings.

The ‘excellent’ practice at Cases & Lacambra offers a wide range of services, including M&A, investments, and corporate restructurings, as well as disposals, joint ventures, and general corporate advisory. Lucas Palomar spearheads the department and stands out for his cross-border M&A prowess, regularly acting on both the buy- and sell-side. On the competitive and bilateral M&A front, Bojan Radovanovic is the name to note, while Jose Manuel Llanos Alperi is skilled at handling transactions within regulated sectors.

Regularly relied on by private equity funds, telecoms and hospitality companies for advice on share sales and purchases, Ceca Magán Abogados is equipped to handle corporate transactions in regulated sectors. Alongside its expertise in share sales and purchases, the group also offers assistance with M&A, reorganisations, and corporate agreements. Madrid co-head Alejandro Alonso Dregi stands out in particular for his expertise in M&A deals with a real estate component, while Miguel Lobón, who leads the Barcelona-based team, is a key point of contact for family businesses seeking advice on corporate governance and conflicts.

Confianz‘s corporate and M&A team is recognised for its expertise in stake and company sales and purchases, and is regularly instructed by automotive, construction, and IT companies. The group, praised by clients for its ‘combination of technical excellence, client focus, and adaptability’, is led by Manuel Urrutia Subinas, who focuses on M&A and reorganisation matters. He works alongside Guillermo Pampín, who is active in disposals and divestments. Rebeca Sánchez has considerable experience advising on corporate transactions. Álvaro Mendiola is no longer at the firm.

Noted for its ‘ability to combine deep technical expertise with a very pragmatic, solution-oriented approach’, DWF-RCD is sought after by investment funds, pharma companies, and telecoms businesses to assist with M&A, joint ventures, and disposals, as well as general corporate advisory matters. The department is jointly led by real estate and tech M&A expert Adolf Rousaud and Ignasi Costas, who stands out for his capabilities in cross-border deals.

Ecija's corporate and M&A team is particularly well placed to advise TMT sector clients on the full life cycle of corporate transactions. The department, praised by clients for its ‘technical excellence, strategic vision, and practical approach’, is adept at handling multijurisdictional M&A, disposals, and joint ventures. Key names to note include M&A and private equity expert Emilio Prieto; Magdalena Bertram, who excels in industrial and energy-related deals; and Leticia Domínguez, who focuses on M&A, spin-offs, and commercial contracts.

With a robust offering spanning M&A, disposals, and investments, as well as bidding processes, commercial agreements, and general corporate advisory, Fieldfisher is a solid choice for private equity firms and privately held companies across a variety of sectors, including energy and hospitality. The team is under the leadership of Rodrigo Martos, recognised for his ‘sound judgment, agility, and an uncommon level of commitment’. Martos is well-versed in multijurisdictional M&A, shareholder agreements, and corporate governance. He works alongside cross-border M&A specialist Paloma Mato and Adriana Lafuente, a name to note for M&A and corporate governance. Ana Úbeda left the firm in October 2025.

López-Ibor Abogados, recognised for its ‘deep knowledge’, is capable of advising on a range of both domestic and cross-border transactions, including M&A, disposals, and divestments, as well as offering general corporate advisory services. Practice co-head Marta Gil de Biedma is a trusted adviser to private equity and insurance clients seeking assistance with public and private M&A, joint ventures, and strategic alliances. Fellow co-head Carlos Trénor is a name to note for cross-border M&A.

Under the joint leadership of Antonio Marimón, José Miguel Martín-Zamorano, and Anahita Tárrega, the corporate and M&A group at Marimón Abogados excels in domestic transactions, frequently advising media and entertainment, infrastructure, and healthcare companies on M&A, disposals, and investments. Marimón is a name to note for M&A and financing transactions; Martín-Zamorano stands out for his expertise in corporate and real estate transactions; and Tárrega is the point of contact for French and Italian clients.

Praised by clients for its ‘technical excellence’, ONTIER has considerable experience advising retail, financial services, and energy businesses on high-profile transactions, including domestic and cross-border M&A, disposals, and investments. In addition to its transactional expertise, the group also offers assistance with commercial agreements and general corporate issues. Víctor Artola co-leads the department alongside Pablo Enrile, who is particularly active in the renewables sector, and Francisco Fenoy, whose expertise covers M&A and contractual matters.

PwC Tax & Legal Services‘ practice is well equipped to handle M&A, disposals, and joint ventures, as well as commercial agreements and general corporate advisory. The group is sought after by an expanding client roster of energy, financial services, and manufacturing companies. Carmen Millán Cruz is a key contact for M&A, strategic alliances, joint ventures and corporate reorganisations. Joaquín Serralta Huerta also stands out for his involvement in M&A and corporate work. Practice head Javier Gómez Domínguez left the firm in September 2025.

Exhibiting a ‘combination of legal soundness, agility in execution, and a close, personal approach’, Ramón y Cajal Abogados is a trusted adviser to financial services, tech, and aviation clients seeking advice on a variety of corporate transactions. Tomás Peña co-heads the practice alongside Ignacio Aragón, who joined from DWF-RCD in January 2025, and specialises in share sales and purchases. Aragón is noted for his breadth of capabilities, which span public and private M&A, corporate governance, and takeovers.

The corporate and M&A department at RocaJunyent has a solid track record advising on complex, cross-border transactions, ranging from M&A to investments and divestments. Alongside its transactional expertise, the group is also adept at handling commercial disputes, corporate reorganisations, and general corporate advisory matters. Turned to by healthcare, automotive, and food and beverage companies, practice head Xavier Altirriba has considerable experience leading on M&A, joint ventures, and commercial agreements. He is supported by Joan Roca, Santi Pagès, and Natalia Martí. Javier Arenas joined from Squire Patton Boggs in October 2025.

A trusted adviser to notable media and entertainment, tech, and consumer products companies, Santiago Mediano Abogados regularly assists with domestic and cross-border M&A, joint ventures, and corporate governance, as well as commercial agreements, spin-offs, and disposals. Heading up the practice is Javier Berrocal, an expert in business sales and purchases, contractual matters, and regulatory compliance, with a particular focus on the renewables, luxury and fashion, and engineering sectors. Chris Cooke is a key point of contact for UK and US clients, while María José Verardini specialises in energy transactions.

Toda & Nel-lo, praised by clients for its ‘speed, flexibility, and practical approach’, is adept at advising public and private companies, as well as foreign investors, on domestic and cross-border M&A, disposals, and divestments, among other corporate transactions. The team is jointly led by Josep M. Balcells and José María Buxeda; Balcells excels in joint ventures, M&A, and contractual matters, while Buxeda is the name to note for industrials, health, and tech M&A.

Operating prominently in the mid-market space, Tribeca Abogados advises clients on a broad mix of corporate mandates, from acquisitions and private equity investments to business reorganisations. The group is steered from Madrid by founding partner Juan Bezares, whose practice centres on transactional matters including M&A, joint ventures, and structural reorganisations. In Zaragoza, fellow founder José Miguel Mayayo plays a key role in commercial matters. Former co-head Diego Ferreiro is no longer at the firm.