Department profile
Choate Hall & Stewart LLP

Antitrust

USA Guide 2026 : Massachusetts

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Choate Hall & Stewart LLP

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About

Provided by Choate Hall & Stewart LLP

Choate's attorneys are expert in all areas of antitrust, including litigating antitrust cases, advising on pricing and competitive strategies, and managing antitrust issues in complex transactions such as mergers, joint ventures and IP licensing. 

We represent and advise clients in federal and state antitrust law: 

  • Federal Trade Commission​ 
  • US Department of Justice
  • State Attorney General’s Offices
  • Federal courts
  • State courts
  • Hart-Scott-Rodino compliance

Chambers Review

Provided by Chambers

Antitrust - Massachusetts

Band 2

What the Team is Known For
Choate Hall & Stewart LLP is well respected for its expertise in antitrust matters, particularly in the pharmaceutical, healthcare and private equity industries. Also singled out for its transactional advice and capability handling complex class actions. Acts for both plaintiffs and defendants in high-stakes litigation. Regularly handles matters before the FTC, DOJ and attorneys general offices.
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Work Highlights

Provided by Chambers

  • Choate Hall & Stewart LLP represented Riverside Partners, Spectrum Equity Partners and others in the analysis of Hart-Scott-Rodino requirements on private equity mergers and acquisitions transactions.

Notable Practitioners

Provided by Chambers

  • Robert M Buchanan Jr
    Robert M Buchanan Jr

    Robert M Buchanan Jr

    Robert Buchanan has a broad-based antitrust practice handling transactional compliance and HSR filings as well as appearing before the FTC and DOJ in contentious proceedings.

    • Robert is an esteemed member of the antitrust world and can do a broad variety of antitrust work.

      Antitrust respondentUSA

    • He is a leading counselor with a wealth of experience and a strong, deep knowledge of antitrust law.

      Antitrust respondentUSA
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Ranked Individuals at Choate Hall & Stewart LLP (1)

Massachusetts

Members

Provided by Choate Hall & Stewart LLP

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