C3 is part of CIC Cambridge. Our members have access to amenities across all CIC locations in Cambridge, Boston, St. Louis, Rotterdam, Miami, and beyond.

CIC creates powerful innovation communities for exceptional entrepreneurs who fix the world. Home to more startups than anywhere else in the world, we house 1,000+ companies throughout our Greater Boston area locations. The model at CIC promotes growth - as your company's needs change, your office can be adapted to follow suit.

Venture Café 

Venture Café is a weekly gathering for fresh and useful conversations for the Boston entrepreneurial and innovation communities. It is a program of the Venture Café Foundation, the not-for-profit, public-purpose sister organization of CIC. 

Interested in learning more about Venture Café and engaging in the conversations taking place weekly? Check out their calendar for upcoming programming. The Venture Café event takes place every Thursday from 3:00 to 8:00 at CIC Cambridge and is adjacent to C3 on the 5th floor. We'd love to see you there!

Impact Hub - Boston

Impact Hub Boston is a community and coworking space for those who want to join together to make a difference. They believe in unconventional solutions, creative thinking, and collaboration.

Impact Hub Boston is creating a coworking space that inspires, connects, and empowers people to realize enterprising ideas for sustainable impact. Their members come to work, join dynamic events, collaborate, and change the world. As a C3 member, You'll have access to Impact Hub Boston coworking.