Marc L. Cellier

ZapLabs LLC provides residential real estate brokerage services to buyers and sellers. It offers proprietary and online marketing capabilities designed to maximize the residential real estate transactional experience for home buyers and sellers, and for the real estate professionals. The company offers Internet-enabled, state-of-the-art technology and access to information that real estate professionals can combine with their own local knowledge and personal expertise to offer an exceptional start-to-finish experience to their clients. Its technology and online marketing products serves owned-and-operated residential real estate brokerage business, as well as third-party local brokerages in select markets. The company was founded on August 29, 1999 and is headquartered in Emeryville, CA.

GCV Management LLC (GCV Management) is a venture capital firm founded in 1998. The firm is headquartered in Houston, Texas.

Pyramid Technology Ventures (Pyramid Technology Ventures) is a venture capital firm founded in 1999 by Alexander Rhea and Mark Cellier. The firm is headquartered in San Francisco, California.

MC Square SA provides investment advice. The private company is based in Luxembourg, Luxembourg, and has subsidiaries in Luxembourg and Singapore. The Luxembourger company was founded in 1988. Alexandre Hecklen has been the CEO of the company since 2016.