176 Federal Street, 5th Floor

Boston, MA 02110



Bill Stone

Image for Bill Stone

Managing Member
Phone: 617-501-8058
Email: bstone@outsidecfo.com

Bill Stone is co-founder and Managing Member of Outside CFO.

Bill is also co-founder and Managing Member of two successful legal services firms, Outside GC, the nation’s largest provider of on-demand general counsel services, and Patent GC, an on-demand provider of intellectual property legal services.

Bill brings significant leadership experience to Outside CFO as an entrepreneur who has helped transform the legal industry by building a model of legal services delivery that both solves the inherent cost and efficiency limitations of traditional legal models and provides a more rewarding professional experience for lawyers.

Bill is also an accomplished business development professional. Before co-founding Outside GC, Bill led an international business development team as VP Business Development for eBT International, Inc., a Nasdaq-traded enterprise software company. Prior to that, Bill served as Vice President Corporate Development and General Counsel for Verde Media, Inc., a venture capital-backed media company in San Francisco. Bill began his legal career as a law clerk in federal district court in Boston, Massachusetts, followed by a successful private practice as Partner in the law firm Tonkon Torp LLP, where he co-founded the firm’s technology practice group, and acted as general counsel to multiple technology, manufacturing, service and retail companies.

Bill is a Summa Cum Laude graduate of Tufts University and a Magna Cum Laude graduate of Harvard Law School, where he won the Williston Prize for contract negotiation and drafting.

Bill is a regular guest lecturer on venture capital transactions at Brown University and lectures on negotiation techniques at the University of Rhode Island.  Bill serves as Chair of the Board of Directors of Rhode Island Public Radio, Rhode Island’s NPR station.  Bill also serves serves on the Endowment Committee of  Westminster Unitarian Church in East Greenwich, RI.  Finally, Bill is a Fellow of the Royal Society for the Encouragement of Arts, Manufactures and Commerce (RSA).

Bill grew up in Montclair, NJ, where he attended the Montclair Kimberley Academy. Bill is an avid tennis player, a singer in any shower and loves cooking, especially for his wife, Carolyn Mark, and his children, Ben and Teah.