Mergers & Acquisitions

Mergers &
Acquisitions

Our M&A lawyers are among the most experienced and effective in the world. We represent many of the world’s largest publicly traded and privately held companies, as well as leading private equity firms on their most important mergers, acquisitions and takeover transactions.

With over 50 partners and 125 counsel and associates across the US, Europe and Asia, we field a team that provides clients with a unique, global perspective that is commercial, effective and efficient and has a proven track record of success. Since 2020, Paul Weiss has advised on over 900 M&A transactions and have handled over $1.5 trillion in total M&A for public and private companies, private equity firms and their portfolio companies and other investors.

Our M&A Group is supplemented by a depth of experience in all relevant disciplines (e.g., tax, ERISA, real estate, intellectual property, environmental) necessary to consummate a successful M&A deal. We regularly handle the full spectrum of domestic and international corporate transactions, including public and private M&A, leveraged buyouts and private equity investments, corporate divestitures and spin-offs, take-private transactions and joint ventures. We also provide clients critical advice on shareholder activist defense and unsolicited and hostile transactions. 

“This is an extraordinary practice of top individuals.”

- Legal 500 US

Recognition

Law360: Practice Group of the Year (2024, 2022, 2021, 2019)

  • Five Partners Recognized as 2025 “Dealmakers of the Year” by The American Lawyer
  • Earned Over 30 Top-Five M&A League Table Rankings in 2024
  • Ranked as a leading firm by domestic, international and regional editions of Chambers, Legal 500 and other legal directories in M&A, private equity and takeover defense

Recent Engagements

  • Advance, founder and major shareholder of Discovery, Inc., in the $150 billion Reverse Morris Trust transaction that will combine AT&T’s WarnerMedia business with Discovery
  • Amazon in its $1.4 billion proposed acquisition of iRobot and $3.9 billion acquisition of One Medical
  • Apollo Global Management in its $43 billion merger with Athene
  • Carrier Global Corporation in the $3.1 billion sale of its Chubb fire and security business to APi Group Corporation; its €12 billion acquisition of Viessmann Climate Solutions; the $4.95 billion sale of its global access solutions business to Honeywell; and the $1.425 billion sale of its Industrial Fire business to Sentinel Capital Partners
  • The special committee of the board of directors of CBS in its merger with Viacom to form a combined media company with an initial enterprise value of more than $40 billion
  • Chevron in its $60 billion acquisition of Hess Corporation; $13 billion acquisition of Noble Energy; $7.6 billion acquisition of PDC Energy; $3.15 billion acquisition of Renewable Energy Group; and proposed $50 billion acquisition of Anadarko Petroleum
  • Endeavor Energy Resources in its $26 billion merger with Diamondback Energy
  • General Electric in the more than $30 billion combination of its jet leasing unit, GE Capital Aviation Services (GECAS), with AerCap Holdings; the $21.4 billion sale of its biopharma business to Danaher; and in the spin-offs of GE Healthcare and GE Vernova and the launch of GE Aerospace
  • The independent directors of Harris Corporation in its $37 billion merger of equals with L3 Technologies
  • IBM in its $34 billion acquisition of Red Hat; $4.6 billion acquisition of Apptio; and  pending $6.4 billion acquisition of HashiCorp
  • Inspire Brands, an affiliate of Roark Capital Group, in its $11.3 billion acquisition of Dunkin’ Brands Group
  • The Kraft Heinz Company in its $3.2 billion sale of its natural, grated, cultured and specialty cheese businesses to Groupe Lactalis; and proposed $143 billion acquisition of Unilever
  • Merck & Co. in its $11.5 billion acquisition of Acceleron Pharma and $10.8 billion acquisition of Prometheus Biosciences
  • MGM in its $8.45 billion sale to Amazon
  • Nuance Communications in its $19.7 billion sale to Microsoft
  • Qualcomm in its successful defense against a $142 billion hostile takeover offer from Broadcom; its proposed $47 billion acquisition of NXP Semiconductors;  and its $4.5 billion topping bid, alongside SSW Partners, for Veoneer
  • Teladoc Health in its $18.5 billion acquisition of Livongo Health
  • Trane Technologies in the $15 billion Reverse Morris Trust spin-off and merger of its industrial business with Gardner Denver Holdings
  • WestRock in its $20 billion combination with Smurfit Kappa, creating Smurfit WestRock
  • World Wrestling Entertainment in its $21 billion merger transaction with Endeavor Group and UFC