Department profile
WilmerHale

Corporate/M&A

USA Guide 2026 : Massachusetts


WilmerHale

Rankings

About

Provided by WilmerHale

Market leaders in life sciences, technology, financial services/FinTech, industrials, and many other sectors turn to WilmerHale for legal advice and business advantage in “bet the company” M&A transactions. In 2021, we advised clients on more than 90 M&A transactions with an aggregate value of approximately $100 billion, drawing on the firm’s preeminence in adjacent practice areas including intellectual property and licensing, corporate governance, securities, antitrust and tax. Since 2011, we have participated in more than 850 mergers and acquisitions with a total value of more than $450 billion, ranging from transactions involving VC- and PE-backed portfolio companies to acquisitions and sales of multibillion dollar global public companies. We also routinely advise clients on hostile transactions and activist investors, represent investment banks serving as financial advisors in M&A transactions, and represent participants in SPAC (special purpose acquisition company) business combinations.


To learn more about WilmerHale's M&A practice, visit: https://www.wilmerhale.com/en/solutions/mergers-and-acquisitions

Chambers Review

Provided by Chambers

Corporate/M&A - Massachusetts

Band 2

Band 2


What the Team is Known For
WilmerHale has a respected corporate practice with a longstanding pedigree in advising clients in complex and highly regulated industries on a broad array of commercial and corporate law matters. It acts for an enviable array of leading corporates in the life sciences and technology sectors, as well as entrepreneurs, financial institutions and investment firms.

Work Highlights

Provided by Chambers

  • WilmerHale represented Thermo Fisher Scientific in its acquisition of the Purification & Filtration business of Solventum for $4 billion.

Notable Practitioners

Provided by Chambers

  • Band 2Hal J Leibowitz
    Band 2Hal J Leibowitz

    Hal J Leibowitz

    Clients call upon Hal Leibowitz for his wide-ranging expertise in corporate law, which includes strengths in M&A, securities issues and broader governance matters. He is particularly well-versed in advising businesses in the technology and life sciences sectors.
    • He's very knowledgeable and absolutely trusted by the board.

      Corporate/M&A respondentUSA

Ranked Individuals at WilmerHale (1)

Massachusetts

Members

Provided by WilmerHale

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