Brian Halligan

Groove Networks, Inc. provides collaboration software solutions and services. It offers desktop application and mobile collaboration services for enterprise applications. It operates as a subsidiary of Microsoft Corp. The company was founded by Raymond Ozzie, Jack Ozzie, Ken Moore, and Eric Patey in October 1997 and is headquartered in Beverly, MA.

Longworth Management Co Inc (Longworth Management) is a venture capital firm founded in 1999 by Jim J. Savage. The firm is headquartered in Waltham.

Woods Hole Oceanographic Institution engages in the provision of marine research, engineering, and higher education services. It offers services which include understanding the area of research, program and projects, facilities and services, data and repositories, and MBLWHOI library. The company was founded on January 6, 1930 and is headquartered in Woods Hole, MA.

The Massachusetts Innovation & Technology Exchange, Inc. operates internet business and marketing association. The company was founded in 1996 and is headquartered in Boston, MA.

Fleetmatics Group Ltd. engages in the provision of fleet management software solutions. The company was founded by Peter Mitchell and Richard Fitzergald in 2004 and is headquartered in Dublin, Ireland.

Hubspot Ventures (Hubspot Ventures) is a venture capital subsidiary of Hubspot Inc. founded in 2017 by Dharmesh Shah and Brian Halligan. The firm is headquartered in Boston, Massachusetts.