James G. "Jim" Cook

James G. "Jim" Cook

recognized lawyers icon Recognized in Best Lawyers since 1995
Awarded Practice Areas
Closely Held Companies and Family Businesses Law Copyright Law Corporate Law Mergers and Acquisitions Law Technology Law Trademark Law
Awarded Practice Areas
Closely Held Companies and Family Businesses Law Copyright Law Corporate Law Mergers and Acquisitions Law Technology Law Trademark Law
James G. "Jim" Cook
James G. "Jim" Cook
Manchester, NH
Works at
Sheehan Phinney Bass & Green PA

35 Best Lawyers awards

Sheehan Phinney Bass & Green PA logo

Biography

Jim is a business lawyer, known for his interest in technology companies and other entrepreneurial businesses.

Jim advises clients on issues ranging from business start-ups, to financing and growth, to a sale or other exit. Examples include choice and formation of business entities, buy-sell and other ownership agreements, angel, venture capital, private equity and corporate investments, debt and royalty-based financing transactions, mergers and acquisitions, joint ventures and strategic alliances, in-bound and out-bound technology licensing agreements, equity-based and other incentive compensation plans, sales and distribution agreements, executive employment agreements and other commercial and contractual arrangements.

Jim is active in the community, holding numerous positions in professional, technology, and non-profit organizations.

Honors & Distinctions
- Martindale: AV® (5.0 out of 5.0) Peer Review Rated
- Chambers USA: Band 1 for Corporate/Commercial
- Best Lawyers of America: Corporate and Intellectual Property
- Super Lawyers: Business/Corporate, Securities & Corporate Finance, Information Technology/Outsourcing

Education
- University of Michigan (J.D., 1978)
- University of Iowa (B.A., 1973; math/computer science)

Professional Affiliations
- Admitted to New Hampshire Bar (1978)
- American Bar Association
- New Hampshire Bar Association

Non-Profit Organizations
- New Hampshire High Technology Council (Director 1987-2013; former President)
- Entrepreneurs Foundation of New Hampshire (Founding Member; Advisory Board 2008-; Chair, Grants Committee 2011-)
- Leadership New Hampshire (Graduate 1999; Director 2000-2006; Secretary 2002-2006)
- New Hampshire Charitable Foundation, Manchester Regional Advisory Board (Director 2000-2007; Chair, 2005-2006)
- Court Appointed Special Advocates of New Hampshire (Director 2000-2006; Secretary 2003-2006)

Works at
Sheehan Phinney Bass & Green PA

35 Best Lawyers awards

Sheehan Phinney Bass & Green PA logo

Locations

Languages

  • English

Education

  • The University of Michigan Law School, J.D., graduated 1978

Bar Admissions

  • New Hampshire, New Hampshire Bar Association

Client Testimonials

Awards & Focus

Lawyer of the Year Badge - 2025 - Closely Held Companies and Family Businesses Law Lawyer of the Year Badge - 2025 - Corporate Law Lawyer of the Year Badge - 2021 - Mergers and Acquisitions Law Lawyer of the Year Badge - 2016 - Closely Held Companies and Family Businesses Law Lawyer of the Year Badge - 2010 - Corporate Law
Named "Lawyer of the Year" by Best Lawyers® for:
  • Closely Held Companies and Family Businesses Law, Manchester (2025)
  • Corporate Law, Manchester (2025)
  • Mergers and Acquisitions Law, Manchester (2021)
  • Closely Held Companies and Family Businesses Law, Manchester (2016)
  • Corporate Law, Manchester (2010)
Recognized in The Best Lawyers in America® 2026 for work in:
  • Closely Held Companies and Family Businesses Law
  • Copyright Law
  • Corporate Law
  • Mergers and Acquisitions Law
  • Technology Law
  • Trademark Law
Special Focus:
  • Closely-Held Businesses
  • Commercial
  • Corporate Finance
  • Electronics
  • General Corporate
  • Information Technology
  • Intellectual Property
  • Internet
  • Licensing
  • Mergers & Acquisitions
  • Research and Development Finance
  • Software
  • Technology
  • Trade Secrets
  • Venture Capital

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