Bill McCullen


Bill is an experienced private investor and operator. Since 2009, he has invested in the networking, semiconductor, clean energy and online markets. Investments include (acquired by Cisco), Incentive Targeting (acquired by Google), Daily Grommet (acquired by Rakuten), CardStar (acquired by Constant Contact), Careport (acquired by Allscripts), Runkeeper (acquired by ASICS Corporation), and many others.

Previously, Bill was an equity analyst and held senior-level technical roles at companies such as Sycamore Networks. He began his career as an engineer.

Bill received BS and MS degrees in Electrical Engineering from Worcester Polytechnic Institute and an MBA from the MIT Sloan School of Management. He is a lifelong Bostonian who currently lives in the suburbs with his wife and 3 children and enjoys playing basketball and cycling.