Bartek Ringwelski

Core Innovation Capital (Core Innovation) is a venture capital firm founded in 2009 by Arjan Schutte. The firm is headquartered in Los Angeles, California.

Canaan Management, Inc. (Canaan Management) is a venture capital firm founded in 1987 by Eric A. Young. The firm is headquartered in Westport, CT.

UBS Investment Bank provides investment banking and securities brokerage services. Its clients include institutional and corporate clients, intermediaries, governments, and hedge funds. The firm also provides merger and acquisition advisory, private placement, investment research, foreign exchange, equity, and leverage finance advisory services. The firm is headquartered in San Francisco, CA.

SkillSlate, Inc. is a vertical search directory for finding individual service providers such as handymen, tutors, or dog walkers. Its directories consist of profiles with pictures, prices, and reviews, as well as information that paint a picture of the service provider's personality. The company was founded by Bartek Ringwelski and Adrian Grabicki and is headquartered in New York, NY.