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Brian E. Tierney

Partner, Attorney at Hinckley Allen

Medium firm (21 to 100 attorneys)Boston, MA Website 617-378-4260Admitted since 2006
American Bar AssociationBoston Bar AssociationMassachusetts Bar AssociationRhode Island Bar AssociationCo-Chair of the Corporate & Business groupVice Chair of the firm’s Sports & Entertainment GroupWorks with buyers & sellers

About

Brian E. Tierney represents buyers and sellers in acquisitions of life sciences and technology companies in New England. He provides general corporate counseling and handles joint ventures. He counsels those companies on private equity financings and venture capital financings. He serves as Vice Chair of the firm's Sports & Entertainment Group. He represents clients investing in, buying, and selling professional sports teams and theatrical productions. He is Co-Chair of the Corporate & Business group at Hinckley Allen in Boston. He earned his J.D. from the University of Hawaii, William S. Richardson School of Law in 2006. He advises institutional lenders and borrowers, and he advises investment bankers and underwriters. He covers commercial finance, public finance, and tax-exempt financings for them. These include senior debt, mezzanine debt, and subordinated debt.

Who is a good fit for Brian E. Tierney

  • Owners of life sciences companies in New England buying or selling a business.
  • Founders of technology companies raising private equity or venture capital.
  • Buyers and sellers of a professional sports team or a theatrical production.

Education and admissions

Education
  • University of Hawaii, William S. Richardson School of Law, J.D., 2006
  • University of Rhode Island, B.S., 2002
  • Boston University School of Law, 2005
Bar admissions
Massachusetts, Rhode Island

Recognition

  • Best Lawyers in America® (2022-2027), Lawyer of the Year (2027), Banking and Finance Law, Commercial Finance Law
  • Boston Magazine, Top Lawyers (2025), Sports Law

Specialties

Buy-side M&A representationSell-side M&A representation

Deal profile

Typical deal size
Any deal size
Remote work
In-person / regional

Frequently Asked Questions

Brian E. Tierney received Best Lawyers in America® recognition for 2022-2027. The honors cover Banking and Finance Law and Commercial Finance Law. Best Lawyers named him Lawyer of the Year for 2027 in those fields. Boston Magazine named him a Top Lawyer for 2025 in Sports Law.

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