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200 Public Square
Suite 2800
Cleveland, Ohio 44114
James M. Gianfagna serves as a trusted business advisor to his clients, many of whom are early-stage and emerging technology companies. A corporate and real estate lawyer, Jim is a partner in Hahn Loeser’s Business Practice Area where he provides strategic advice to clients on a wide variety of corporate and transactional matters, including corporate transactions, corporate governance, mergers and acquisitions, fundraising, and commercial contracts. Jim has experience representing both buyers and sellers in complex mergers and acquisitions across various industries.
A significant portion of Jim’s practice involves medical technology startups and early-stage companies. Often, these clients—physicians, dentists, and other experts in their chosen field—have a vision for a new product or technology, but they need direction and counsel in their execution. Jim and his team work closely with these clients to build a plan for launching a company, developing the technology, and recruiting and retaining key personnel and investors. Jim maintains a close relationship with his clients, guiding the company throughout its life cycle, from formation to funding to exit, all with economic efficiency.
Jim’s practice also includes substantial real estate experience negotiating, drafting, and counseling on commercial and residential real estate acquisitions, sales, leases, financing, and easements.
University Hospital’s Rainbow Babies and Children’s Foundation, Associate Board Member
Cleveland Metropolitan Bar Association 3Rs Program, Volunteer
Rising Star, Ohio Super Lawyers®, Business/Corporate, 2019, 2022-24
Ones to Watch, Best Lawyers®, Corporate Law, 2023-25; Real Estate Law, 2023-25; Mergers and Acquisitions Law, 2024-25, Corporate Governance and Compliance Law, 2025
Cleveland Bridge Builders, Class of 2024
State of Ohio, 2015
American Bar Association
Cleveland Metropolitan Bar Association
Ohio State Bar Association