Cleary Gottlieb Steen & Hamilton boasts a highly experienced team of dealmakers, capable of handling complex, high-value M&A transactions. The team regularly undertakes high-profile public and private M&A transactions with cross-border complexities in South America, Europe and Asia, across a variety of sectors including life sciences, food and beverages and financial services. The practice is headed out of New York, with practice co-head Glenn McGrory being particularly well-versed in guiding transactions in the tech sector, while co-heads Paul Shim and David Leinwand boast strong track records in public M&A. Also based out of New York is Kyle Harris, an M&A practitioner reputed for his experience in both private and public M&A, Kimberly Spoerri, noted for her ‘strategic judgement’, and Kelsey Nussenfeld who specialises in advising established technology clients. Benet O’Reilly, who practices out of San Francisco, is relied upon by clients from sectors spanning technology, healthcare and pharmaceuticals.
M&A: large deals ($1bn+) in United States
Cleary Gottlieb Steen & Hamilton
Responsables de la pratique:
David Leinwand; Glenn McGrory; Paul Shim
Autres avocats clés:
Kyle Harris; Kimberly Spoerri; Kelsey Nussenfeld; Benet O’Reilly; Chase Kaniecki; Charles Allen
Les références
‘This practice stands out for its deep experience and expertise, collaborative and easy to work with approach, partner engagement and overall quality of work.’
‘They demonstrate exceptional expertise and a collaborative mindset. Stand-out partners I’ve worked with include Paul Shim and Charles Allen.’
‘I continue to find that Cleary is an exceptional service provider, consistently delivering high-impact advice for complex and sophisticated M&A and investment transactions and trade regulation.’
Principaux clients
Baker Hughes
General Mills
Grupo Aeroportuario del Pacífico S.A.B. de C.V. (GAP)
GSK
Heidelberg Materials
Henry Schein
Keurig Dr Pepper
Medtronic
Roquette
Sixth Street
Sofidel
Solventum
SpartanNash
Synopsys
The Goodyear Tire & Rubber Company
T-Mobile
Warburg Pincus
Principaux dossiers
- Assisting Baker Hughes in its pending $13.6 billion acquisition of all outstanding shares of Chart Industries Inc.
- Assisted Solventum in the sale of its purification and filtration business to Thermo Fisher Scientific Inc. for $4 billion.
- Assisted SpartanNash in its $1.77 billion sale to C&S Wholesale Grocers.
Cravath, Swaine & Moore LLP
Cravath, Swaine & Moore LLP‘s M&A practice has a strong track record in shepherding complex big-ticket transactions both domestically and internationally, guiding a roster of high-profile entertainment, life sciences and technology clients through the full transactional scope of acquisitions, carve-outs, spin-offs, and joint ventures. Heading the team out of New York, are co-heads Faiza Saeed, Mark Greene, Ting Chen, Aaron Gruber, Richard Hall, and Robert Townsend III. Saeed specialises in handling complex public takeover matters, including takeover defense and proxy contests, while Chen is highly experienced in advising clients across a diverse range of sectors, including healthcare, retail, technology and insurance. Gruber, Hall and Townsend are each highly adept at navigating matters concerning activist defense and fiduciary duties in addition to their transactional expertise. G.J. Ligelis Jr. is particularly well versed in handling cross-border mandates in the technology, telecoms and financial services sectors. George Schoen departed the team in March 2026.
Responsables de la pratique:
Faiza Saeed; Mark Greene; Ting Chen; Aaron Gruber; Richard Hall; Robert Townsend III
Autres avocats clés:
G.J. Ligelis Jr.
Principaux clients
Brookfield
Corteva
Johnson & Johnson
Kenvue
Occidental
Paramount (Special Committee)
PepsiCo
UScellular
Vista Outdoor
The Walt Disney Company
Principaux dossiers
- Advised Westinghouse and Brookfield in the strategic partnership with the U.S. Government and Cameco to construct at least $80 billion of new nuclear reactors in the United States.
- Advising Kenvue in its pending $48.7 billion acquisition by Kimberly-Clark.
- Advised The Walt Disney Company in the combination of its Hulu + Live TV business with FuboTV and ESPN’s pending acquisition of NFL Network and other media assets from the NFL.
Davis Polk & Wardwell LLP
Davis Polk & Wardwell LLP‘s team of highly skilled dealmakers regularly guides clients from the tech, healthcare, telecoms and retail industries, helping navigate highly complex, big-ticket transactions, with particular strength in advising on high-value sell-side public M&A matters. Leading the practice out of New York, co-head William Aaronson is well versed in handling both public and private M&A mandates, advising a roster of blue-chip pharmaceuticals, telecoms and technology sectors. Meanwhile, co-head Oliver Smith advises both sell-side corporate clients as well as buy-side PE sponsors. Marc Williams specialises in advising financial services clients. The team has been bolstered by the arrival of Michael Diz from Debevoise & Plimpton LLP, benefitting from the addition of his significant expertise in handling cross-border pharmaceuticals and life sciences transactions.
Responsables de la pratique:
William Aaronson; Oliver Smith
Autres avocats clés:
Marc Williams; Michael Diz; George Bason
Principaux clients
Air Transport Services
Altair Engineering
Arcadium Lithium
Big Lots
BPCE
Cintas
Comcast
CoreWeave
Dollar Tree
Emerson
Endo
Ferrero Group
Galaxy Digital
GSK
Heineken
HNI
Intra-Cellular
Mark Walter
NYDIG
Qorvo
S&P Global
Summit Materials
SS&C Technologies
Sycamore Partners
TE Connectivity
TPG
Verisk
VF Corporation
Walgreens
Williams Companies
Principaux dossiers
- Advised Sycamore Partners on its $23.7bn acquisition of Walgreens Boots Alliance.
- Advised Intra-Cellular Therapies on its $14.6 billion sale to Johnson & Johnson.
- Advised Qorvo on its $22bn combination with Skyworks Solutions.
Kirkland & Ellis LLP
The Kirkland & Ellis LLP M&A practice is well versed in handling the full gamut of complex big-ticket cross-border transactions, advising an impressive roster of prominent publicly-listed corporations spanning sectors including technology, healthcare and life sciences. New York-based Daniel Wolf is a highly regarded M&A lawyer, with considerable experience in handling a range of domestic and international transactions and particular expertise advising public company clients on takeovers, shareholder activism defence and contested transactions. Sarkis Jebejian focuses primarily on M&A, shareholder activism and corporate governance matters, while Jonathan Davis is relied upon by high-profile names in the consumer goods and life sciences industries. David Feirstein is equally well versed in advising public companies and private equity sponsors. The team has been reinforced by the recent arrivals of a number of partners from Skadden, Arps, Slate, Meagher & Flom LLP, including Graham Robinson, based in Boston, who is a key port of call for public M&A in the pharmaceuticals industry.
Autres avocats clés:
Daniel Wolf; Sarkis Jebejian; Jonathan Davis; David Feirstein; Graham Robinson; David Klein
Les références
‘Kirkland & Ellis’ extensive experience with large M&A deals puts it in a unique position among peers. Put simply, they have just seen more than most other firms.’
‘David Klein is an excellent M&A partner for Kirkland. He’s knowledgeable and reasonable and had instant credibility with our board.’
‘The firm — and in particular Graham Robinson and his team — are consistently accessible and responsive. Graham has a unique ability to distill complex legal issues into clear, practical guidance, enabling business leaders to make confident, well‑informed decisions.’
Principaux clients
AbbVie Inc.
Accenture plc
Akero Therapeutics, Inc.
Amcor plc
Avidity Biosciences, Inc.
BAE Systems plc
Bristol-Myers Squibb Company
Constellation Energy Corporation
Danaher Corp
Eli Lilly and Company
EQT Corporation
Gen Digital
Honeywell International Inc.
JBT Corporation
Kellanova
KKR
Kimberly-Clark Corporation
Meta Platforms Inc.
Nexstar Media Group Inc.
PowerSchool Holdings, Inc.
Public Investment Fund
R1 RCM Inc.
Scorpion Therapeutics, Inc.
Verizon Communications Inc.
Vista Equity Partners
Walgreens Boots Alliance
Waters Corporation
WK Kellogg Co
Principaux dossiers
- Advising IF, Silver Lake and Affinity in their pending $55 billion acquisition of Electronic Arts.
- Advising Kimberly-Clark in its pending $48.7 billion acquisition of Kenvue.
- Advising an investor consortium comprised of AI Infrastructure Partnership, MGX and BlackRock’s Global Infrastructure Partners in its pending $40 billion acquisition of Aligned Data Centers from Macquarie Asset Management.
Latham & Watkins
Covering the full spectrum of M&A transactions, Latham & Watkins‘s M&A team leverages the significant strength of its bench to regularly advise high-profile clients such as publicly-listed blue-chip corporations, both in the US and cross border. The team is regularly engaged by prominent clients from a diverse range of industries, including media, healthcare and technology. The practice is jointly headed by Paul Kukish, Alex Kelly, Brad Faris, James Garrett, Kristen Grannis and Daniel Rees. Operating out of the Bay Area, Mark Bekheit brings significant transactional expertise to established high-profile technology clients. Tad Freese is frequently engaged to lead complex high-value transactions advising both buy and sell-side technology companies and investment banks. Charles Ruck, based in Orange County, combines M&A expertise with capital markets knowledge. The team has been bolstered by the recent arrival of Zachary Podolsky from Wachtell, Lipton, Rosen & Katz, who brings considerable experience in the energy and life sciences sectors.
Responsables de la pratique:
Paul Kukish; Alex Kelly; Brad Faris; James Garrett; Kristen Grannis; Daniel Rees
Autres avocats clés:
Tad Freese; Zach Podolsky; Charles Ruck; Mark Bekheit
Principaux clients
AeroVironment, Inc.
AMD
Amphenol Corporation
Anglo American plc
AvidXchange Holdings, Inc.
Cadence
Calpine Corp.
Cox Communications
CyberArk
Fidelity National Information Services
GFL Environmental Inc.
Informatica
Meta Platforms, Inc.
NEXT Insurance
Omnicom
PotlatchDeltic
Shift4 Payments, Inc.
Skechers USA, Inc.
Verona Pharma plc
WNS (Holdings) Limited
Principaux dossiers
- Advising Anglo American plc on its announced US$70 billion merger of equals with Teck Resources Limited to form the Anglo Teck group.
- Advising FIS in its announced US$24.2 billion sale of Worldpay by FIS and GTCR to Global Payments and concurrent US$13.5 billion acquisition of Global Payments’ issuer solutions business.
- Advising Cox Enterprises in Cox Communications’ announced combination with Charter Communications in a transaction that values Cox Communications at an enterprise value of US$34.5 billion.
Paul, Weiss, Rifkind, Wharton & Garrison LLP
The Paul, Weiss, Rifkind, Wharton & Garrison LLP M&A team consists of highly skilled practitioners, with considerable expertise in sectors spanning automotive, energy, technology and retail. The group covers the full range of transactional mandates, including M&A, divestitures, public takeovers, shareholder activism defense and proxy fights. The New York-based practice is co-spearheaded by Scott Barshay, a highly regarded transactional lawyer with an impressive track record leading complex transactions for prominent clients in the energy, healthcare, media and telecoms sectors. Co-head James Langston is sought out for his expertise in both private acquisitions and public takeovers, and is particularly active in the life sciences sector. Co-head Jeffrey Marell is experienced in assisting both strategic corporate acquisitions and private equity deals. Krishna Veeraraghavan plays a pivotal role in the firm's M&A activity. The practice has been further strengthened by the arrival of Carmen Lu from Wachtell, Lipton, Rosen & Katz.
Responsables de la pratique:
Scott Barshay; James Langston; Jeffrey Marell
Autres avocats clés:
Robert Schumer; Carmen Lu; Laura Turano; Steven William; Krishna Veeraraghavan
Principaux clients
Amazon
Aptiv
Carrier Global Corporation
Chevron Corporation
General Electric
General Mills
IBM
Keurig Dr Pepper
Kraft Heinz
Rocket Companies
Principaux dossiers
Simpson Thacher & Bartlett LLP
The ‘incredibly knowledgeable’ M&A practice at Simpson Thacher & Bartlett LLP is well versed in handling big-ticket high-profile matters across a diverse array of industries, with notable work in the media and entertainment, financial services and consumer goods sectors. Practice head Eric Swedenburg, based in New York, possesses extensive transactional experience, handling the full range of corporate work including acquisitions, divestitures and shareholder activism. Anthony Vernace focuses his expertise on public takeovers with a strong presence in the media and entertainment sector. The team can further rely on the transactional experience of Lee Meyerson and Alan Klein. Katherine Krause is relied upon by a number of private equity clients, particularly for her expertise in the infrastructure space, while Jakob Rendtorff is noted for his experience in public and private M&A, handling leveraged buyouts, joint ventures and spin-offs.
Responsables de la pratique:
Eric Swedenburg
Autres avocats clés:
Anthony Vernace; Lee Meyerson; Alan Klein; Katherine Krause; Jakob Rendtorff; Mark Viera
Les références
‘The folks on the Simpson team were incredibly knowledgeable, attentive and responsive. They assembled a deep bench of resources as needed and were always ahead of matters. We felt very confident that nothing would be missed.’
‘I was impressed by Eric Swedenburg. He understood the company and its business and had the historical context that allowed them deliver valuable insights.’
‘The attorneys we work with are exceptional in every way. They are well educated, understand the market, provide business-friendly service and are responsive.’
Principaux clients
Advanced Instruments
American Electric Power Company
Apria
Ascensus
Avalara
Beacon Roofing Supply
BellRing Brands
Bentley Systems
BlackRock
Bright Health Group
CB Richard Ellis Services
Change Healthcare
Chavant Capital Acquisition Corp.
Convey Health Solutions
CorePoint Lodging
CSL Limited
Dell Technologies
Dorman Products
FanDuel Group
Ferro Corporation
First Advantage Corporation
Finance of America Companies
Flutter Entertainment
G-III Apparel Group
GardaWorld
Genesee & Wyoming Inc.
Global Blue
Grupo Nutresa
Hilton Worldwide
Ingersoll Rand
International Data Group
Johnson Controls International
L3Harris Technologies
Lexington Partners
LS Power
Mars, Inc.
Mattress Firm Group
McKesson
Melrose Industries
Microsoft
The ODP Corporation
Paramount
People’s United Bank
PPD Inc.
ProAssurance Corporation
Radius Recycling
Refinitiv
Sirius XM Holdings Inc.
Sony Music Entertainment
SunPower Corp
Teleflex
The Mosaic Company
Toronto-Dominion Bank
TransUnion
Twitter’s Board of Directors
U.S. Bancorp
Vivint Solar
Vroom
Wella Company
WW International
Yahoo
Principaux dossiers
- Advised Paramount Global in its $28 billion merger with Skydance Media.
- Advised TD Bank in its $14.4B sale of Charles Schwab stock.
- Advised Beacon Roofing Supply in its $11 billion acquisition by QXO.
Skadden, Arps, Slate, Meagher & Flom LLP
Skadden, Arps, Slate, Meagher & Flom LLP’s M&A practice combines a team of highly experienced M&A practitioners and deep sectoral expertise to undertake an impressive volume of complex big-ticket transactions across sectors ranging from life sciences, media, financial services and consumer goods. The team is spearheaded by Allison Schneirov, based in New York, who advises both corporate clients and financial sponsors on a matters ranging from divestitures, investments, investigations and corporate governance matters. Jeffrey Brill is recommended for his expertise in negotiated and contested acquisitions, dispositions and auction processes. Peter Serating regularly advises clients on shareholder activism, takeover preparedness as well as private acquisitions. David Eisman, based out of Los Angeles, focuses on the media and entertainment, technology and insurance sectors. Richard Witzel is recommended for his expertise in advising on both M&A transactions, and capital markets issuances.
Responsables de la pratique:
Allison Schneirov
Autres avocats clés:
Jeffrey Brill; Peter Serating; David Eisman; Richard Witzel; Howard Ellin
Principaux dossiers
Wachtell, Lipton, Rosen & Katz
Wachtell, Lipton, Rosen & Katz’s M&A practice is a juggernaut in the transactional market, boasting a team of highly experienced M&A practitioners regularly engaged to handle complex big-ticket domestic and cross-border transactions of both public and private companies. The team is turned to by an impressive list of clients spanning sectors such as technology, financial services, media and entertainment and energy. The New York-based group is jointly spearheaded by Jacob Kling, Adam Emmerich, Steven Rosenblum and David Lam. Kling advises a broad range of public and private clients from industries including banking, healthcare and sports, while Lam is relied upon by a number of notable clients in the life sciences sector for his expertise in cross-border transactions, IPOs, spin-offs and private equity transactions. Emmerich possesses extensive experience advising on public takeovers in the pharmaceuticals industry. Karessa Cain is turned to for her expertise in takeover defense, shareholder activism and proxy contests.
Responsables de la pratique:
Jacob Kling; Adam Emmerich; Steven Rosenblum; David Lam
Autres avocats clés:
Karessa Cain; Edward Herlihy; Daniel Neff; Benjamin Roth; Victor Goldfeld; Jenna Levine; David Katz
Principaux dossiers
Debevoise & Plimpton LLP
Debevoise & Plimpton LLP‘s M&A practice regularly handles big-ticket M&A and private equity transactions, both domestically and in Europe and Asia. The team is frequently engaged by high-profile clients across a diverse range of sectors, including entertainment, financial services and consumer goods. Based in New York, the group is jointly spearheaded by Christopher Anthony and Kevin Rinker; the latter has a strong track record in the healthcare and life sciences sectors, advising on both strategic corporate and private equity transactions. The team can also rely on the experience of Jeffrey Rosen, who advises clients spanning a variety of sectors including telecoms, media and financial services. Spencer Gilbert is recommended for his experience in handling high-value transactions in the software, financial services and industrials spaces. Paul Bird brings extensive experience to a range of mandates including advising on cross-jurisdictional transactions, leveraged buyouts and takeover defenses.
Responsables de la pratique:
Christopher Anthony; Kevin Rinker
Autres avocats clés:
Jeffrey Rosen; Spencer Gilbert; Paul Bird
Les références
‘Working with Debevoise has been an excellent experience, especially when partnering with their M&A team. We consistently turn to them for our most complex and significant matters because we value their sharp judgment and deep expertise.’
‘They have a unique ability to ensure a protective yet commercial outcome, balancing legal rigor with our business goals. Their work product is consistently top-tier, and their genuine dedication to our relationship makes them feel like a true extension of our own team.’
‘Spencer Gilbert is my first call for any complex legal issue, M&A or otherwise. He is a true business lawyer – he is skilled at balancing legal nuance with driving financial and strategic goals to provide clear, actionable advice.’
Principaux clients
Access Industries
Accession Risk Management Group
American Express
American International Group
Ariel Emanuel, CEO of Endeavor
BradyPLUS Holdings
Brighthouse Financial
Cerberus Capital Management
Guardian Life Insurance
International Paper
J.P. Morgan Securities
Mitsui
Prosperity Life Group
Redwood Services
Resolution Life
Schneider Electric
StanCorp Financial Group
Stefano Pessina, Executive chairman of Walgreens
Tractor Supply Company
Warner Music Group
Principaux dossiers
- Advised Access Industries, a significant shareholder in Calpine Corporation, in Calpine’s $26.6 billion sale to Constellation.
- Advised Stefano Pessina in the sale of Walgreens Boots Alliance to Sycamore Partners in a transaction valued at up to $23.7 billion.
- Advised BradyPLUS in its merger with Imperial Dade.
Freshfields
Freshfields M&A practice has impressive strength in-depth on its bench, allowing the team to regularly handle complex M&A transactions for an array of prominent clients spanning the technology, pharmaceuticals and consumer goods sectors. Co-heading the New York-based team is Ethan Klingsberg who is regularly sought out by a host of high-profile clients in the technology sector. Co-head Damien Zoubek is experienced in distressed M&A, shareholder activism defense and bankruptcy auction transactions. Jenny Hochenberg advises a roster of notable retail, shipping and life sciences clients, while Paul Humphreys is recommended for his expertise in both cross-border M&A and private equity transactions. The team has been significantly reinforced recently, with the arrival of a number of notable new partners, including Joshua Ayal who joined from Kirkland & Ellis LLP.
Responsables de la pratique:
Damien Zoubek; Ethan Klingsberg
Autres avocats clés:
Jenny Hochenberg; Paul Humphreys; Joshua Ayal; Oliver Board
Les références
‘Great people, eager to build a practice, reputation and do it the right way. Lots of top-tier lateral talent, slowly being supplemented by homegrown talent. Firm is collaborative and open to experimentation in seemingly every way, which is a huge perk for innovative tech clients.’
‘Freshfields has a unique ability to adapt to any market, any size deal, and any style of opposing counsel. Their adaptability makes them the most effective firm in the market.’
‘Freshfields is the most internally integrated large law firm in the market.’
Principaux clients
Patrick Whitesell, Executive Chair and a Principal Shareholder of Endeavor
Merck
Johnson & Johnson
Lowe’s
Sonoco Products Company
Special Committee of PowerSchool Holdings
Cencora
Allwyn
Suzano
CPPIB / ADIA
Celsius
Zuora
AST SpaceMobile
Roivant Sciences
Prysmian
Special Committee of the Board of Directors of PropertyGuru
ServiceNow
Principaux dossiers
- Advising Google (NASDAQ: GOOG) on its pending $32 billion acquisition of Wiz, an American-Israeli cybersecurity firm.
- Advised Patrick Whitesell, Executive Chair and a Principal Shareholder of Endeavor (NYSE: EDR), in connection with Endeavor’s sale to Silver Lake for a total consolidated enterprise value of $25 billion.
- Advised Merck on its $10 billion acquisition of Verona Pharma plc.
Gibson, Dunn & Crutcher LLP
Gibson, Dunn & Crutcher LLP‘s M&A practice leverages its integrated multi-disciplinary teams in tax, IP and executive compensation, to advise a host of financial institutions, and is particularly active in the life sciences, healthcare and oil and gas sectors. The team are experienced in handling private M&A, hostile bids and shareholder activism defense. Practice co-head Robert Little, based in Dallas, is particularly active in the oil and gas, telecoms and infrastructure sectors. Co-leading the team from New York is Saee Muzumdar, an experienced transactional lawyer who advises on both public and private M&A acquisitions and divestitures, and is regularly engaged by investment banks. Also based in New York is co-head Barbara Becker, who advises boards of directors and special committees in public takeover transactions. The team has recently been bolstered by the arrival of Sebastian Fain from Freshfields.
Responsables de la pratique:
Robert Little; Saee Muzumdar; George Sampas; Barbara Becker
Autres avocats clés:
Sebastian Fain
Principaux clients
Essential Utilities
SpaceX
SM Energy Corporation
AT&T
News Corporation
89bio
SES S.A.
Algonquin Power & Utilities
Independent Directors of Vista Outdoor
Coterra Energy
Centerview Partners
Lazard
C&S Wholesale Grocers
Coeur Mining
PepsiCo
Wells Fargo
Alcon
Eaton Corporation
Elo Touch Solutions
The Azoff Company
Principaux dossiers
- Advised Essential Utilities in its $40 billion merger with American Water Works, the largest regulated water and wastewater utility company in the United States.
- Advised SpaceX on its $17 billion acquisition of EchoStar’s full portfolio of AWS-4 and H-block spectrum licenses and rights.
- Advised AT&T on its $5.75 billion acquisition of Lumen’s Mass Markets fiber business.
Hogan Lovells US LLP
The Hogan Lovells US LLP M&A practice is well versed in handling complex big-ticket transactions in various regulated sectors including aerospace, defense and financial services. Co-heading the practice out of New York, William Curtin III is frequently sought out for his experience in advising both publicly listed entities and private equity sponsors, with a client list that includes prominent names in the automotive, media and entertainment and technology sectors. Co-head Elizabeth Donley, based in Washington DC, has an impressive track record in advising on complex cross-border M&A transactions. Meanwhile, operating in Silicon Valley is co-head Keith Flaum, who focuses his transactional skills on advising several high-profile technology and life sciences clients. New York-based Peter Cohen-Millstein is noted for his experience in handling public M&A in the mining, energy and pharmaceutical industries.
Responsables de la pratique:
William Curtin III; Elizabeth Donley; Keith Flaum
Autres avocats clés:
Peter Cohen-Millstein; Richard Climan; Adrienne Ellman
Les références
‘The firm has a strong defense/manufacturing M&A lean which is important for our company. Excellent depth of talent and project leadership.’
‘Elizabeth Donley is excellent both at straight M&A and carveouts, which is a speciality of hers. As this is often of interest to us, she is a great partner on deals.’
‘Keith Flaum was outstanding. He is a great advisor and problem solver. Tough negotiator but knows what is important for the deal.’
Principaux clients
Joe Tsai and Oliver Weisberg (Miami Dolphins, National Football League)
Mallinckrodt plc
O’Connor Capital Solutions
Estate of Paul G. Allen (Portland Trail Blazers, National Basketball League)
Thermo Fisher Scientific Inc.
The Government of Ukraine
Ares Management
Morgan Family (Philadelphia Phillies, Major League Baseball)
Playa Hotels & Resorts N.V.
DICK’S Sporting Goods, Inc.
Novartis
UNC Health
Elme Communities
Zimmer Biomet Holdings, Inc.
VICI Properties Inc.
XPLR Infrastructure, LP
Oxford Ionics
Oracle Corporation
Principaux dossiers
- Advised Oxford Ionics on its US$1.075 billion sale to IonQ.
- Advised the Government of Ukraine on the landmark mineral rights agreement with the United States Government.
- Advised Novartis (NYSE: NVS) on its up to US$3.1bn acquisition of Anthos Therapeutics.
Weil, Gotshal & Manges LLP
Weil, Gotshal & Manges LLP‘s M&A practice possesses significant transactional expertise, regularly engaged by a host of public and private companies in the life sciences, technology and financial services sectors, as well as several established private equity sponsors. The team is especially adept in hostile takeovers, takeover defence and shareholder activism scenarios. Co-leading the team from New York, Michael Aiello is a highly-regarded M&A specialist with considerable experience leading big-ticket transactions in sectors spanning life sciences, oil & gas, and retail. Co-head Michael Lubowitz handles an array of transactional mandates including hostile tender offers, spin-offs and private equity transactions. Co-head Matthew Gilroy is relied upon by a host of prominent clients in the financial services, energy and consumer goods industries. Sachin Kohli is recommended for his experience navigating complex cross-border public and private M&A transactions.
Responsables de la pratique:
Michael Aiello; Michael Lubowitz; Matthew Gilroy
Autres avocats clés:
Sachin Kohli; Amanda Fenster
Les références
‘Strong client collaboration and highly strategic thinkers. Michael Aiello also has extensive relationships with practitioners within the M&A community that has been helpful to defuse otherwise difficult negotiations. The entire team are highly personable and easy to work with.’
‘Michael Aiello is not just an excellent lawyer. He’s an amazing dealmaker with an extensive network. Sachin Kohli is an excellent lawyer who has delivered great results multiple times.’
‘The team is lead by Michael Aiello and they are amazing. What distinguishes Weil for us on real projects is the advice of Michael when it gets to difficult moments on the deal. He can keep his head calm and is always able to come up with a solution or suggestion (often of a non-legal nature) that saves the deal. That is why we keep working with Weil.’
Principaux clients
Advent International
Algonquin Power & Utilities Corp.
Bell Canada
Catalina Marketing Corporation Inc.
ChampionX Corporation
Dun & Bradstreet Holdings Inc.
Eli Lilly
Foundation Building Materials
Glencore plc
Goldman Sachs
Halozyme Therapeutics, Inc.
Hologic
Home Depot, Inc.
The Kroger Co.
L’Oréal USA
Meridian Adhesives Group
Sanofi S.A.
Sunoco LP
Superior Industries International, Inc.
TripAdvisor
Vitaprotech Group SAS
WTW
Principaux dossiers
Baker McKenzie
Baker McKenzie leverages its deep cross-jurisdictional presence to assist both domestic and international clients on a range of transactional matters, including acquisitions, carve-outs, spin-offs and divestitures. The team is well regarded for its proficiency in leading transactions in the energy, retail and technology sectors. Based in New York, the practice is spearheaded by Alan Zoccolillo, who is a key port of call for a host of notable clients in the healthcare sector. The team can also rely on Chicago-based Michael DeFranco, whose expertise includes private M&A as well as contested and negotiated public acquisitions and divestitures. David Malliband specialises in cross-border transactions, with experience practising in the US, UK and Australia. Aarthi Belani, based out of Palo Alto, focuses on the life sciences and technology sectors.
Responsables de la pratique:
Alan Zoccolillo
Autres avocats clés:
Michael DeFranco; David Malliband; Aarthi Belani
Les références
‘This practice is incredible because it is willing to meet the client « where they are » and dynamically work with various companies and personalities, taking the lead or the backseat where requested, assisting with diligence wherever and however required, and pointing out risks that the company may have inadvertently overlooked, gently pointing it out without being condescending or acting superior.’
‘They have extensive experience across different industries and deal sizes, so also can uniquely contribute to the business risks and analyzing them in ways that other firms have been unable to. They are also willing to fight for what is important to the company, and let go of other items, which also helps control billing for cost-sensitive companies.’
‘Their international presence is a huge plus with so many cross-border deals taking place with people and offices around the world, it’s much easier to work with a firm that can handle the entirety of the deal across the world, vs. in piecemeal. The relationships they have with law firms around the world is up to par with the service they provide and they ensure they can maintain a high level of service and responsiveness no matter what jurisdiction we are in.’
Principaux dossiers
- Advised Walgreens Boots Alliance (WBA), on the carve-out and reorganization aspects of its c. USD 23.7 billion acquisition by Sycamore Partners.
- Advised Thoma Bravo as international and carve-out counsel on a definitive agreement to purchase USD 10.55 billion of digital aviation assets from The Boeing Company in ~25 jurisdictions.
- Advised Intel Corporation on the sale of its NAND memory business and Dalian, China memory manufacturing facility to Seoul-based SK hynix for a total of USD 9 billion.
Jones Day
The New-York based corporate team at Jones Day is well versed in handling big-ticket public and private M&A transactions in the life sciences, technology, consumer products and industrial sectors. Practice co-head Randi Lesnick regularly advises on strategic corporate and private equity transactions, including M&A, divestitures, public takeovers and recapitalizations. Co-head Andrew Levine assists a range of high-profile blue-chip corporations and sponsors, with a particular focus on the life sciences and retail industries. Jeffrey Litle, based out of Columbus, focuses on transactions in the automotive, manufacturing and precious metals sectors. Joel May combines both M&A and capital markets expertise. Bret Stancil has recently joined the team from Latham & Watkins.
Responsables de la pratique:
Randi Lesnick; Andrew Levine
Autres avocats clés:
Jeffrey Litle; Joel May
Principaux clients
Board of Directors of Catalent Inc.
Parker Hannifin Corporation
Verizon Communications, Inc.
Hexagon AB
TreeHouse Foods, Inc.
Hanesbrands Inc.
Verint Systems Inc.
Wabtec Corporation
Payward, Inc. d/b/a Kraken
TriMas Corporation
Asbury Automotive Group, Inc.
Co-founders and Chief Executive Officer of Guess?, Inc.
TopBuild Corporation
Principaux dossiers
- Advised the Board of Directors of Catalent, Inc. in the USD 16.5 billion merger of Catalent withNovo Holdings.
- Advising Parker Hannifin Corporation in the USD 9.25 billion acquisition of Filtration GroupCorporation from Madison Industries.
- Advised Verizon Communications, Inc. in the prepaid lease transaction with Vertical BridgeREIT LLC. In connection with the transaction, Vertical Bridge obtained the exclusive rights to lease, operate and manage more than 6,000 wireless communications towers across all 50 states and Washington, D.C. from subsidiaries of Verizon for a total value of approximately USD 3.3 billion, including certain commercial benefits. The transaction was structured as a prepaid lease with upfront proceeds of approximately USD 2.8 billion in cash.
Ropes & Gray LLP
The M&A practice at Ropes & Gray LLP possesses significant expertise in advising blue-chip corporations on big-ticket transactions with considerable cross-border complexity, particularly in the healthcare, media, industrial, energy and infrastructure sectors. The team has handled several notable matters over the past year, including the highly publicized $14.9bn acquisition of US Steel by the Nippon Steel Corporation. Practice head Christopher Comeau leads the team from Boston, and is frequently sought out by a host of high-profile clients in the life sciences and medical technology sectors. Julie Jones focuses her transactional expertise on the technology, life sciences and retail sectors. New York-based Ariel Deckelbaum advises both public and private corporations, as well as private equity and asset management firms. Jackie Cohen, described as ‘highly resourceful’, is equally well versed in handling acquisitions as she is in takeover defence and shareholder activism defence.
Responsables de la pratique:
Christopher Comeau
Autres avocats clés:
Julie Jones; Ariel Deckelbaum; Jackie Cohen; Emily Oldshue; Sarah Young; Kelly Finn
Les références
‘This practice stands out for its ability to handle exceptionally complex, high-stakes transactions involving far more than a traditional buyer–seller dynamic. In our case, the deal involved multiple stakeholders beyond the immediate parties, a mix of public and private company considerations, and a wide range of legal, regulatory, tax, litigation, and governance issues that all had to be addressed in parallel.’
‘They coordinated seamlessly across disciplines and jurisdictions, which is critical on transactions of this scale. The team is both deeply experienced and extremely responsive.’
‘They were always available, highly practical, and consistently solution-oriented. They brought creativity and resourcefulness to the most challenging issues, while maintaining tight control over execution.’
‘Compared to other firms, their ability to integrate top-tier expertise across multiple practice areas into a cohesive, client-focused approach truly differentiates them. The team was also extraordinarily diverse, which I’m sure was a comfort to some of us on the client side.’
‘The individuals we worked with truly set themselves apart through their leadership, judgement, and responsiveness.’
‘Jackie Cohen was an exceptional leader throughout the process, highly resourceful and creative, with a strong ability to mobilize the right people at the right time. She consistently asked the right questions and ensured that we got clear, thoughtful answers, even in very difficult and high-pressure moments.’
‘Emily Oldshue is equally impressive. She is smart, highly organized, and relentlessly effective at getting things done. Her creativity and executional strength helped move complex issues forward efficiently and thoughtfully.’
‘Strong M&A team and likewise great specialists. M&A team led by talented and diverse partners and senior associates. Knowledge of financial aspects of the deal impressed the CFO, CEO and major investors. Responsiveness from team was excellent.’
‘Sarah Young and Kelly Finn make a great combination. Sarah has a strong analytical mind and her communication/presentation is reassuring to investors/sellers. She handled stressful negotiations with urgency and grace.’
Principaux clients
Nippon Steel Corporation
National Amusements Inc.
Novo Nordisk
Blackstone / Anthos Therapeutics, LLC
Eli Lilly and Company
Eversource Energy
Abbvie Inc
Sanofi
Tiptree
Leaf Home Solutions
Xerox Corporation
Gilgamesh Pharmaceuticals
EMCOR Group Inc
Simple Mills
Machinify
Ethena Foundation
Principaux dossiers
White & Case LLP
White & Case LLP‘s M&A group leverages the firm’s deep strength on the bench to advise on a range of complex, high-value, cross-border M&A transactions, with particular strength in the energy, retail, technology and financial services sectors. Team co-head Michael Deyong is sought out by a number of high-profile energy and telecoms clients, while co-head Kimberly Petillo-Décossard is well-versed in advising both private and publicly-listed companies on transactions. John Reiss is a seasoned M&A lawyer with considerable expertise in advising both strategic corporate transactions as well as private equity deals. Gregory Pryor is recommended for his proficiency in handling complex matters in the retail, mining and oil and gas sectors. All team members mentioned above are located in New York.
Responsables de la pratique:
Michael Deyong; Kimberly Petillo-Décossard; Jarlath McGurran
Autres avocats clés:
John Reiss; Gregory Pryor; Ross Sturman; Trevor Currie; Keith Hallam
Les références
‘The team has a deep understanding of the client needs and goals. They come up with creative solutions to meet those goals. They have a wide network across many global jurisdictions that is helpful with multinational deals.’
‘Kimberly Petillo-Décossard has deep experience across both public and private M&A and provides helpful, actionable advice.’
‘Ross Sturman has a knack for seeing around the corner of M&A negotiations and provide terrific strategic advice.’
Principaux dossiers
Willkie Farr & Gallagher LLP
Willkie Farr & Gallagher LLP has a destination M&A practice, with a deep bench of lawyers regularly engaged to assist on high-value cross-border deals spanning take-privates, carve-outs, spin-offs, divestitures and de-SPAC transactions. The team leverages its impressively deep bench strength to assist clients spanning a diverse array of sectors, including technology, financial services, telecoms and energy. Situated in New York, the team is co-headed by David Boston, Russell Leaf and Adam Turteltaub. Boston is a well-regarded transactional practitioner who combines M&A expertise with capital markets knowledge to advise both public and private companies. Leaf is particularly active in the healthcare, technology and infrastructure sectors, while Turteltaub is sought out for his big-ticket, cross-border dealmaking experience. The team has been further strengthened by the recent arrivals of Heather Weigel and Brian Hamilton from Davis Polk & Wardwell LLP and Sullivan & Cromwell LLP respectively.
Responsables de la pratique:
David Boston; Russell Leaf; Adam Turteltaub
Autres avocats clés:
Heather Weigel; Brian Hamilton; Laura Delanoy
Les références
‘The team was extremely experienced in the subtleties of going private transactions, and in Delaware litigation.’
‘Accessibility, experience, and they didn’t add an unnecessary number of people to the team.’
‘David Boston is exceptional.’
Principaux clients
AlixPartners
Atlas Holdings
Bluestar Alliance
Caliche Development Partners
Carrix
Choice Hotels International
Churchill Capital Corp IX and Churchill Capital Corp X
CorMedix
Create Music Group
Hyphenate Media Group
CTH Invest SA, a Ferrero-related company
Deribit
Franklin Templeton
Insight Partners
Interpublic Group
Karman Holdings Inc.
LS Power
Malibu Life
Man Group
NGP
Novacap
NXMH
Resideo Technologies
Rumble Inc.
Saks Global
Shamrock Capital Advisors
Take-Two Interactive Software
The Colt Group
The Special Committee of the Board of Directors of Guess?, Inc.
Third Point LLC
Trive Capital
Turnspire Capital Partners LLC
Veeam
Victory Capital
Xerox Holdings Corporation
Principaux dossiers
Fried, Frank, Harris, Shriver & Jacobson LLP
The Fried, Frank, Harris, Shriver & Jacobson LLP M&A team is particularly well regarded for its expertise in providing both buy and sell-side advice to a host of financial institutions and publicly-listed corporations in the technology, telecoms and consumer goods sectors. The team handles the full spectrum of M&A work including public takeovers, take privates, divestitures and carve-outs, often advising on deals with significant cross-border complexities. Leading the New York-based team, co-practice head Philip Richter is an experienced transactional lawyer regularly engaged to assist an array of financial advisors in both public and private M&A transactions. Co-head Steven Epstein counsels a host of public-listed companies in the healthcare and technology sectors. Stephen Amdur joined the firm from Pillsbury Winthrop Shaw Pittman LLP in 2026.
Responsables de la pratique:
Philip Richter; Steven Epstein
Principaux clients
Ascential
Bally’s Corporation
Bank of America
Citi
Enviri
Event Capital Strategies
Evercore
Goldman Sachs
HPS Investment Partners
Sterling Check Corp.
Monroe Capital
Simply Good Foods
Soho House
Terex
Tradeweb
Viavi
Principaux dossiers
Goodwin
The M&A practice at Goodwin encompasses the full range of M&A and private equity work, relied upon by a host of private and publicly-listed corporations, PE funds and financial advisors. The team is particularly proficient in handling buy-side matters in the life sciences, healthcare, and technology sectors. Co-head Joshua Zachariah, based in New York, is highly regarded for his transactional expertise in the healthcare and technology sectors. Meanwhile, co-head Lawrence Chu has built a strong track record advising technology clients out of the firm’s Silicon Valley office. Michael Kendall, who co-heads the team from the Boston office, focuses on advising an array of private equity and venture capital funds on leveraged buyouts and early and late-stage investments.
Responsables de la pratique:
Michael Kendall; Lawrence Chu; Joshua Zachariah
Principaux clients
Ansys
Anthos
Avadel Pharmaceuticals
Beekeeper
BlueHalo
Blueprint Medicines
Enfusion
Harness
IDRx, Inc.
Federici Brands LLC
Melio Payments Inc.
MeridianLink, Inc.
Novo Holdings
Olo, Inc.
Qualtrics International Inc.
Semler Scientific, Inc.
SevenRooms
SpringWorks Therapeutics
The Special Committee of Zuora, Inc.
Principaux dossiers
Linklaters LLP
The Linklaters LLP M&A team deliver strategic advice on high-value transactions in a number of regulated and unregulated sectors, with a notable roster of clients in the chemicals, mining, energy and infrastructure sectors. The team leverages the firm’s international presence to lead transactions ranging from acquisitions to carve-outs and divestitures. Co-leading the team from New York is George Casey, a highly-regarded M&A practitioner with an impressive track record in the automotive, energy, ESG and technology spaces. Co-head Heiko Schiwek advises both domestic and international clients on matters ranging from public takeovers, strategic investments and joint venture transactions. The team has been bolstered by the recent arrivals of Elena Rubinov and Kristina Trauger, from Mayer Brown and Proskauer Rose LLP, respectively.
Responsables de la pratique:
George Casey; Heiko Schiwek
Autres avocats clés:
Elena Rubinov; Kristina Trauger; Josh Feit
Les références
‘We worked together with the NY M&A practice and the Frankfurt office. The collaboration was smooth and very efficient. The team was very dedicated and knowledgeable.’
‘Heiko Schiwek is an extremely skilled and experienced M&A lawyer, very good negotiator, calm and very focused.’
‘Led by George Casey, this team has been supportive strategic advisors in a recent matter. They are also very flexible on fee arrangements, including fixed fees.’
Principaux clients
Dow
Rio Tinto
Volkswagen
BASF
General Motors
DigitalBridge Investments LLC
Alphawave IP Group
Tate & Lyle
Desjardins Group
Brookfield
XRG P.J.S.C
Marfrig Global Foods
Principaux dossiers
- Advising Dow on its partnership transaction with Macquarie Asset Management to launch US$6bn Diamond Infrastructure Solutions.
- Advising General Motors on its strategic partnership with TWG Motorsports to form the Cadillac Formula 1 Team, which will join the FIA Formula One World Championship grid in March 2026.
- Advising BASF on its US$1.15bn sale of its Brazilian decorative paints business to Sherwin-Williams.
Paul Hastings LLP
Paul Hastings LLP‘s M&A practice is adept at handling a range of transactional work including public M&A, take-private transactions and minority investments, but is especially well regarded for its expertise in shareholder activism defence. The New York-based team is led by Eduardo Gallardo and Eric Schiele, with Gallardo boasting a strong track record in handling high-value public takeovers, divestitures and proxy contests. Schiele advises clients across an impressive array of sectors including technology, media and healthcare.
Responsables de la pratique:
Eduardo Gallardo; Eric Schiele
Principaux clients
Syndicate of Investors (led by Recruiter.com)
Goldman Sachs
Morgan Stanley
Pactiv Evergreen
UniFirst
Caithness Energy
Chenghe Capital
Fisher Investments
Heidrick & Struggles
Vine Hill Capital Investment Corp.
Principaux dossiers
- Assisted Pactiv Evergreen Inc. in its high-profile $6.7 billion combination with Novolex.
- Advised UniFirst Corp. in its response to a $5.3 billion unsolicited acquisition proposal from Cintas Corp.
- Advised Caithness Energy on its agreement to sell $3.8 billion of combined-cycle gas-fired power plants to Talen Energy.
A&O Shearman
Leveraging the firm’s international reach, the M&A team at A&O Shearman regularly advises on cross-jurisdictional transactions for an array of publicly-listed companies. The team assists a range of notable clients from the technology, life sciences and retail industries. The New York-based team is co-headed by Scott Petepiece, who is well versed in public takeovers, take-privates, spinoffs and proxy contests. Co-head Alain Dermarkar is particularly active in the Texas market, advising a host of private equity clients in strategic acquisitions across the manufacturing, aerospace and construction sectors. Daniel Litowitz represents an impressive roster of high-profile clients in entertainment, media and telecoms industries.
Responsables de la pratique:
Scott Petepiece; Alain Dermarkar; Beth Troy
Autres avocats clés:
Daniel Litowitz; Clare O’Brien
Principaux clients
American Axle & Manufacturing
Anglo American
Boston Scientific Corporation
Despegar.com
DoorDash
EQT
Genmab
Global AI
Greif
Intercontinental Exchange, Inc. (ICE)
JDE Peet’s
La Caisse
LPL Financial
Macquarie Asset Management
MetLife Investment Management
OCI Global
Sanmina
SGS S.A.
STMicroelectronics
TELUS Corporation & TELUS International (Cda) Inc
Principaux dossiers
Baker Botts L.L.P.
The M&A practice at Baker Botts L.L.P. operates at the intersection of the technology and energy sectors. The team is particularly active in the renewable energies space, assisting clients with both public and private M&A transactions. The practice is co-led out of Dallas by Samantha Hale Crispin, who possesses significant experience leading complex high-value acquisitions, spin-offs and split-offs and joint ventures. Practice co-head Natasha Khan, based out of Houston, possesses both M&A and capital markets expertise. Jonathan Gordon is recommended for his expertise in cross-border transactions in media and telecoms.
Responsables de la pratique:
Samantha Crispin; Natasha Khan
Autres avocats clés:
Jonathan Gordon
Les références
‘We use Baker Botts across a broad range of matters including M&A for large deals. They have an excellent and close knit team. Their reputation and quality of work is superb. Very client-friendly and great to work with. Broad range of expertise across sectors. Excellent value for the quality of service provided.’
‘We primarily work with Samantha Crispin, who heads the corporate group at Baker Botts. Samantha is one of the best lawyers I’ve ever worked with across the board. Her reputation, quality of work and client service are second to none.’
Principaux clients
Arcosa, Inc.
Argent LNG
Avantor, Inc.
Banyan Software Holdings, LLC
BKV Corporation
BP plc
Centerpoint Energy
CGI Federal, Inc., a wholly-owned subsidiary of CGI, Inc.
Composite Advanced Technologies, Inc.
Coterra Energy Inc.
DZS Inc.
Electrum
EnLink Midstream
EQV Resources LLC
Fengate Capital Management Ltd.
Freedom Fuel LLC
Grain Capital
Koninklijke Philips N.V.
Legacy Star Capital Partners
Liberty Latin America LTD.
Liberty Networks
MariaDB plc
Martin Resource Management Corporation
Matador Resources Company
Novacap Digital Infrastructure Fund I, L.P.
Novacap TMT LP
Oceaneering International, Inc.
ONEOK, Inc.
PepsiCo, Inc.
Repsol Renewables North America
Sayona Mining Limited
Seadrill Limited
Service Compression LLC
Siemens Energy Global GmbH & Co. KG
Strategic Materials, Inc.
Sunnova Energy Corporation
Swire Pacific Ltd.
Transocean Inc.
Transperfect Global
Valta Energy LLC
Westlake Corporation
Wheels Up Experience, Inc.
Principaux dossiers
- Advised EnLink Midstream, LLC in the $4.3 billion sale of all of the outstanding publicly held common units of EnLink in ONEOK common stock.
- Advised BKV Corporation in its definitive agreement to acquire a majority control position in BKV-BPP Power, LLC, a joint venture with Banpu Power US Corporation.
- Advised PepsiCo, Inc. on the $1.95 billion acquisition of poppi, including $300 million of anticipated cash tax benefits for a net purchase price of $1.65 billion.
Cooley LLP
Cooley LLP‘s M&A practice frequently handles high-value cross-border transactions in the life sciences, technology and sports sectors, combining M&A capabilities with capital markets and regulatory advice. The team is led out of San Francisco by Jamie Leigh, who has developed a strong client book of leading technology clients, assisting both boards and special committees on takeovers, activist defence and proxy contests. Rama Padmanabhan and Rowook Park, both based out of San Diego, are particularly well versed in handling transactions in the life sciences and biotech sectors. Bill Sorabella focuses on public M&A with a strong track record in energy, financial services and retail clients.
Responsables de la pratique:
Jamie Leigh
Autres avocats clés:
Rama Padmanabhan; Rowook Park; Bill Sorabella; Barbara Borden; Ben Beerle
Les références
‘The people are all very high quality and work together seamlessly to bring together diverse disciplines that are required for complex transactions such as multi-billion dollar M&A or multi-billion dollar transactions of other types.’
‘The partners in particular are highly experienced in their specific areas of practice, yet also bring business insights and perspectives to their counsel. This is invaluable as there are always nuances to complex transactions that don’t fit cleanly in a pure legal analysis framework. A few names that stand out include: Barbara Borden for complex M&A, Rowook Park on complex transactions and there are many others.’
The Cooley team was critical in getting our acquisition completed. Their team is extremely well rounded in both legal expertise, negotiating skills and industry-specific knowledge.’
Principaux clients
io Products
Clubessential
Longboard Pharmaceuticals
Capstan Therapeutics
Printify
Infleqtion
Alani Nu
Poseida Therapeutics
Lantheus Medical
Uber
Zoom
Snowflake
Sazerac
Principaux dossiers
- Advised io Products on its approximately $6.5 billion acquisition by OpenAI.
- Advised the Boston Celtics and the Grousbeck family in connection with their $6.1bn sale of the Celtics to an investor group led by William Chisholm.
- Advised Cidara Therapeutics on its definitive agreement under which Merck, through a subsidiary, will acquire Cidara for $221.50 per share in cash, for a total transaction value of approximately $9.2 billion.
Dechert
The ‘extremely knowledgeable’ M&A team at Dechert advises on a range of public and private M&A transactions, as well as private equity buyouts. The practice possesses a particularly strong track record in the healthcare, financial services and industrials sectors. Co-leading the team from New York, Mark Thierfelder focuses on advising a host of private equity funds on both domestic and cross-border transactions. Co-head Kenneth Young specialises in high-value transactions within the technology, financial services and energy sectors. The team can also rely on the transactional expertise of Michael Darby, Eric Siegel and Stephen Pratt. Darby is adept at advising publicly-listed companies, while Pratt and Siegel focus on the financial services and life sciences industries respectively. Joanna Lin joined the Dallas team in January 2026.
Responsables de la pratique:
Mark Thierfelder; Kenneth Young
Autres avocats clés:
Jonathan Kim; Michael Darby; Stephen Pratt; Eric Siegel; Joanna Lin
Les références
‘Extremely knowledgeable, adds commercial value, very personalized service.’
‘The Dechert team was the first time that I’ve been extremely impressed with a full-fledged firm from the M&A side, contracting and negotiating. Dechert managed an extremely complex merger.’
Principaux clients
Special Committee of the board of directors of 23andMe
Aquiline Capital Partners
Bain Capital
Barings
Centre Partners Management
Centerbridge Partners
Cerberus Capital Management
Consor Holdings
Court Square Capital Partners
Special Committee of Enfusion, Inc.
GIC
KKR
KNS International
Lexmark International Inc.
Marcum LLP
Moss Adams
Mount Logan Capital, Inc.
NAMSA
Quest Diagnostics
Ridgemont Equity Partners
SHOOK Research
Stifel
Tyber Medical
Unger Enterprises
ValueAct Capital Management
Principaux dossiers
- Represented the Special Committee of Enfusion Inc in connection with the US$1.5 billion sale of the Enfusion to Clearwater Analytics Holdings, Inc.
- Advised Moss Adams on its strategic merger with Baker Tilly, creating the sixth-largest advisory CPA firm in the U.S.
- Advised Barings on its acquisition of Artemis Real Estate Partners, a US$11+ billion real estate investment firm.
Milbank
Turned to by an impressive roster of financial services, aviation and infrastructure clients, the M&A practice at Milbank is adept at navigating complex transactional and regulatory hurdles in both public and private M&A transactions. Notably, the team advised the United States Steel Corporation in its highly publicised $14.98bn merger with Nippon Steel Corporation in 2025. The New York-based team is co-headed by John Franchini who is well regarded for his expertise within the energy and infrastructure sector. Meanwhile, co-head Dean Sattler possesses a particularly strong track record in asset-based transactions.
Responsables de la pratique:
Dean Sattler; John Franchini
Autres avocats clés:
Ross Shepard
Principaux clients
Apollo
British Columbia Investment Management Corporation
Blackstone
Brookfield
Castlelake L.P.
CoStar Group, Inc.
Compass Datacenters
Energy Capital Partners (ECP)
EoS Fitness Holdings, LLC
H&E Equipment Services
Intralot S.A.
JP Morgan Infrastructure Investment Fund
Nabors Industries, Inc.
One Investment Management US LLC
Ontario Teachers’ Pension Plan
U. S. Steel
Viking Holdings Ltd.
Western Digital Corp.
Wren House
Principaux dossiers
- Represented United States Steel Corporation in its $14.98 billion all-cash acquisition by merger by Nippon Steel Corporation.
- Advised Wren House, alongside The Artificial Intelligence Infrastructure Partnership, MGX and GIP, in the consortium acquisition of Aligned Data Centers from Macquarie Asset Management and its co-invest partners.
- Advised Blackstone Credit & Insurance, as leader of an investor consortium consisting of KKR, Apollo-managed funds and Private Credit at Goldman Sachs Alternatives, in connection with an approximately $7 billion equity investment forming part of a $14 billion joint venture to fund the development, construction and operation of Sempra Infrastructure Partners’ Port Arthur LNG Phase 2.
Morrison Foerster
Morrison Foerster‘s M&A team has a comprehensive offering across the technology sector, allowing the team to advise on complex transactions for established clients in the industry. Additionally, the team is well versed in handling high-value mandates in the life sciences and healthcare industries. Co-heading the team from San Francisco is Eric McCrath, who is regularly relied upon by a host of high-profile tech clients including SoftBank, Uber and Visa. Co-head Spencer Klein, based in New York, is an experienced transaction lawyer with a strong track record in advising on acquisitions, divestitures and joint ventures. Co-head Erik Knudsen, also located in San Francisco, notably co-chairs the firm’s dedicated semiconductors practice group, handling strategic M&A and private equity buyouts within the sector. Co-head Brandon Parris is active in the media, entertainment and automotive sectors.
Responsables de la pratique:
Eric McCrath; Spencer Klein; Erik Knudsen; Brandon Parris
Principaux clients
Brooklyn Artificial Intelligence, Inc.
Cain Brothers & Company LLC
Ducera
Greenhill & Company LLC
Hooters Inc.
Infineon Technologies AG
Linus Technology Inc. (dba David Protein)
Mill Point Capital LLC
NorthStar Healthcare Income Inc.
Paine Schwartz Partners
Qatalyst Partners
SoftBank Group Corp.
Stellex Capital Management
Tinicum Inc.
US Silica Holdings Inc.
Veeco Instruments Inc.
Alpine Investors LP
Augmedix
BlackBerry Limited
HG Capital
LendingClub Corporation
MGM Resorts International
Palladium Equity Partners, LLC
Palo Alto Networks
Rivian Automotive
Rubicon Technology Partners
Visa
Alpha Omega Integration
Autodesk
Bow River Capital
David Protein (a.k.a. Linus Technology, Inc.)
GeoComply Solutions
Markon Solutions
Mountaingate Capital Management L.P.
onsemi
Sweetwood Holding Co.
TAIT
Principaux dossiers
Sidley Austin LLP
Sidley Austin LLP‘s M&A practice is home to a team of highly skilled transactional lawyers, experienced in handling complex private and public M&A transactions, in both unregulated and regulated sectors, including insurance, financial services and life sciences. The team is particularly well regarded for its expertise in shareholder activism defence matters. Co-heading the team from Chicago are Paul Choi and Perry Shwachman, with Choi having a strong track record in public takeover defence, proxy fights and public M&A transactions, and Shwachmann regularly relied upon by insurance and financial services clients. Co-head Mehdi Khodadad is based in Los Angeles, while co-head David Grubman, who recently joined the team from Jones Day, practices from the firm’s New York office.
Responsables de la pratique:
Perry Shwachman; Mehdi Khodadad; Paul Choi; David Grubman; Mark Metts
Principaux clients
Arthur J. Gallagher & Co.
Aspen Insurance Holdings Limited
Beacon Roofing Supply, Inc.
Brightstar Lottery PLC (f/k/a IGT)
Hennessy Capital Investment Corp. VII
Hoffman-La Roche Inc.
Mastercard
Sentry Mutual Holding Company
Soho House & Co, Inc.
Special Committee of the Board of Directors of Nordstrom
Spire, Inc.
Starwood Property Trust, Inc.
Stryker Corporation
Telephone and Data Systems, Inc.
Warner Music Group
Welltower Inc.
W.R. Berkley Corporation
Xignux
Principaux dossiers
- Represented Arthur J. Gallagher in its US$13.45 billion acquisition of AssuredPartners from GTCR.
- Represented Beacon Roofing Supply Inc. (NASDAQ: BECN) in its sale to QXO for US$11 billion in cash.
- Represented International Game Technology PLC (NYSE: IGT), now Brightstar Lottery PLC, in the US$6.3 billion sale of its Gaming & Digital business to a newly formed holding company owned by funds managed by affiliates of Apollo Global Management, Inc.
Sterlington PLLC
With offices in New York, Philadelphia, and the British Virgin Islands, the M&A team at Sterlington PLLC is highly experienced in completing complex, high-value transactions across many sophisticated industries, including the retail, media, and technology sectors. Leading the team out of New York is Christopher Harrison, who has built a reputation for advising domestic and international clients on high-profile transactions. Other key contributors to the team include Jeremy Goldstein, who works alongside founders and CEOs in large corporate transactions in the data and manufacturing industries, and Michael Gilligan, who has extensive experience in handling domestic and cross-border M&A deals, as well as dispositions and restructurings.
Responsables de la pratique:
Christopher Harrison
Autres avocats clés:
Jeremy Goldstein; Michael Gilligan
Principaux clients
Safe Harbor Marinas
Marc Grandisson
Thomas Cowhey
Scott Powers
Andrew Hider
Elara Holdings
Instructure Senior Management
Todd Lachman & Yuri Hermida
John Morningstar
Legends Hospitality
Sam Darwish
Ali Dibadj
Plus Power
David O’Riley
Ismail Alsheik
Kip Compton
Arch Capital
Peter Walker
Vinson & Elkins LLP
Vinson & Elkins LLP is particularly active on energy, infrastructure and financial services transactions, assisting clients on complex cross-border public and private M&A acquisitions on a regular basis. Integrating cross-practice capabilities in antitrust, tax and employment, the team is equally well equipped to handle private equity transactions. Practice co-head John Grand, based out of Dallas, is relied upon by a host of clients in the energy and oil & gas sectors. Co-head Sebastian Tiller, located in New York, is highly experienced in assisting on M&A and private equity mandates. Co-leading from the Houston office is Lande Spottswood, combining both M&A and capital markets expertise with a particular focus on technology and infrastructure matters.
Responsables de la pratique:
John Grand; Danielle Patterson; Lande Spottswood; Sebastian Tiller
Les références
‘Strong, highly qualified, highly committed and very efficient team headed by Sebastian Tiller. Sebastian’s USP is that he can tie-in German clients in their mother tongue and, given that he is qualified in the German and the US-jurisdiction as lawyer, can help transition the US way of doing deals his German clients.’
Principaux dossiers
Akin
Akin‘s M&A team is primarily active in the energy, tech and financial services sectors, leveraging integrated expertise from its tax, intellectual property and real estate teams, to advise on strategic platform acquisitions, leveraged buyouts, tender offers and take-private transactions. Co-leading the team out of Dallas are Wesley Williams and Thomas Yang, with Williams focusing on oil and gas sector clients, and Yang combining his M&A experience with capital markets expertise. Practice co-head Zachary Wittenberg is based out of the firm’s New York office, and specialises in distressed M&A transactions.
Responsables de la pratique:
Zachary Wittenberg; Wesley Williams; Thomas Yang
Autres avocats clés:
Amy Wollensack; Sergio Urias; César Gimenez
Les références
‘Team does an excellent job of learning about and then tailoring service closely to client needs.’
‘Amy Wollensack stands out as an exceptional partner. Her business judgment is sharp—she doesn’t just identify legal risks, she helps us weigh them against commercial realities and make informed decisions. Amy is also remarkably responsive; even on tight timelines, I can count on her to be available and engaged. Working with her feels like a true partnership.’
‘Great team with Spanish-speaking capabilities and world-wide contacts.’
Principaux clients
Elliott Investment Management
Mattress Firm Shareholders
Millrose Properties Inc.
EOG Resources
Viper Energy
Point Energy Partners
Innovex International, Inc.
Principaux dossiers
- Assisted Amber Energy in its proposed $7.286 billion acquisition of PDV Holding Inc.
- Represented key shareholders including Centerbridge Partners Europe, LLP in Mattress Firm’s $5 billion merger with Tempur-Sealy International, which combined the largest manufacturer of beds with the largest specialty retailer of beds.
- Advised EOG Resources in its $5.6 billion acquisition of Encino Energy.
Clifford Chance
Working closely with the global antitrust and FDI team, the M&A practice at Clifford Chance is highly experienced in handling cross-border transactions, with particular experience in the insurance, life sciences and energy sectors. Located in New York, the team is co-headed by Benjamin Sibbett and Chang-Do Gong. Sibbett regularly leads multi-jurisdictional teams to advise on big-ticket transactions in the technology space. Gong regularly handles strategic acquisitions within the energy and infrastructure space.
Responsables de la pratique:
Benjamin Sibbett; Chang-Do Gong
Principaux clients
Retail Opportunity Investments Corp
Iberdrola
Legal & General
Vista Energy
Keymed Biosciences
Tele2 Sverige
Informa
Viking Global Investors
Mannai Corporation
Sanofi
Mondelez
Pfizer
Exxon
Mobil
Hearst
ALAT
Domestic & General
Unilever
Airbus
Principaux dossiers
- Advised Retail Opportunity Investments Corp. in the all-cash sale of the company to Blackstone Real Estate Partners X at a value of approximately US$4 billion, including outstanding debt.
- Advised Iberdrola, S.A. in its acquisition of the remaining 18.4% of theoutstanding shares of common stock of Avangrid, Inc. The transaction valued at US$2.55 billion resulted in Avangrid becoming a wholly owned subsidiary of Iberdrola.
- Advised Legal & General of the carve-out and sale of its U.S. protection business and a 20% interest in its U.S. pension risk transfer business to Meiji Yasuda Life Insurance Company for approximately $2.3 billion, subject to purchase price adjustments.
Morgan, Lewis & Bockius LLP
Morgan, Lewis & Bockius LLP's M&A team is trusted to handle big-ticket cross-border M&A work, for clients spanning sectors including financial services, technology and entertainment. The practice regularly works alongside the firm’s antitrust, IP and labour employment groups to provide clients end-to-end transactional capability. Practice co-heads Christina Melendi and Andrew Milano are based out of the firm’s New York office. Melendi handles the full range of transactional mandates, including acquisitions, divestitures, minority investments and joint ventures. Milano has expertise in advising on both M&A transactions and private equity deals. Co-heading the team out of Philadelphia are Benjamin Wills and Kevin Shmelzer.
Responsables de la pratique:
Christina Melendi; Andrew Milano; Benjamin Wills; Kevin Shmelzer
Principaux clients
American Electric Power Co. Inc.
APM Terminals
Maersk
Ares Management
Ascend Learning
Axon
Bullish
Cohen Circle Acquisition Corp.
Conning and Company
Delticus Group
Denny’s Corp.
Fagron
Generali Investments
Goodman North America
Grover Gaming
International Cosmetics & Perfumes (ICP)
FEMSA
International Cosmetics Partners d/b/a
Creed Perfume
Morgan Stanley
MPLX LP
Nasdaq, Inc.
Northwestern Energy Group
Special Committee of the Board of Directors of Hudson Global
United Petfood
Versana
Principaux dossiers
- Advised Cohen Circle Acquisition Corp. I on completing a business combination with Kyivstar Group for $2.21billion.
O'Melveny
The M&A practice at O'Melveny fields a team of experienced practitioners, handling a range of transactions that include public and private M&A, carve-outs, minority investments and SPAC transactions. The team are active across the technology, energy and financial services sectors. Eric Zabinski leads the practice from Los Angeles, and brings significant expertise across media, healthcare and technology.
Responsables de la pratique:
Eric Zabinsky
Autres avocats clés:
Andor Terner
Les références
‘The attention to detail surpassed all expectations. Andor Terner runs a phenomenal team.’
‘Andor Terner is incredible both as an attorney and as a human. Total pro.’
‘O’Melveny has the capabilities of a huge firm but the personalized touch of a smaller firm. The attorneys work extremely well across practice areas and across offices to deliver a seamless, top-quality work product. It is a pleasure to work with O’Melveny.’
Principaux clients
Guess?, Inc.
Moveworks
Pathway Capital Management
Principaux dossiers
Winston Taylor
Winston Taylor‘s M&A team regularly handles complex transactions in private and public M&A, PE transactions and de-SPAC combinations, acting for both buy and sell-side clients as well as sponsors, often handling matters with cross-jurisdictional complexity. The practice is led by Matt Stevens, based out of Chicago, who is particularly active in the retail, healthcare and financial services sectors. The team can also rely on Timothy Kincaid, who is experienced in advising on complex cross-border transactions. Brad Vaiana, practicing from New York, is recommended for his expertise in the financial services sector.
Responsables de la pratique:
Matt Stevens; Matt Stockstill; Brian Schafer; Brad Vaiana; Timothy Kincaid
Principaux clients
GHOST Lifestyle
LesserEvil
Millicom
Denali Capital Acquisition Corporation
RF Acquisition Corporation
Voyager Acquisition Corporation
Amphenol Corporation
Chart Industries
The Chartis Group
Audax Private Equity / CW Advisors
TJC, L.P. (formerly The Jordan Company)
Nscale Global Holdings Ltd.
California State Teachers’ Retirement Fund
Court Square Capital Partners
BOXABL Inc.
Principaux dossiers
- Advised Denali Capital Acquisition Corp in its high-profile business combination with Semnur Pharmaceuticals, valuing Semnur at $2.5 billion.
- Advised GHOST Lifestyle in its US$1.65 billion sale to Keurig Dr Pepper.
- Advised Voyager Acquisition Corp. in its announced business combination with VERAXA Biotech AG, valuing VERAXA at $1.3 billion with up to $253 million in cash held in trust.