Bill and Mark Egan

Bill Egan

Bill is a founder and General Partner of Alta Communications and Marion Equity Partners, Massachusetts-based venture capital firms. He founded Alta’s predecessor firm, Burr, Egan, Deleage & Co. in 1979, and has identified and backed several of America’s leading growth companies in the information technology, life sciences, and communications industries. Prior to founding Burr, Egan, Deleage & Co., Bill was a Partner at TA Associates. He began his career as a Manager of Venture Capital for New England Enterprise Capital Corporation.


He is past President and Chairman of the National Venture Capital Association, a Trustee of Fairfield University, a Member of the Board of Overseers of The Wharton School and a Trustee of the University of Pennsylvania. He is a member of the Board of CRH plc, and a number of privately held companies.


Bill is also an owner of the Boston Celtics professional basketball team. Bill received a degree in Economics from Fairfield University and an MBA from the Wharton School.  

Mark Egan

Mark Egan is a founder and Managing Partner at Marion Equity Partners, a Boston based investment firm. Prior to Marion, Mark focused on growth equity investments in the technology, healthcare, media, and business services industries at Polaris Venture Partners. Before Polaris, Mark began his career at Alta Communications where he executed investments in the media and telecommunications sectors. Mark also has previous experience with Comcast Corporation in business development.


Mark received a degree in Finance from Fairfield University and an MBA from The Wharton School at the University of Pennsylvania.