Roman Scharf

JAJAH, Inc. provides voice over Internet protocol (VoIP) solutions. The company was founded by Daniel Mattes and Roman Scharf on December 21, 2006 is headquartered in Mountain View, CA

HarQen, Inc. provides intelligent voice services that help users to capture, organize, navigate, share, and analyze meetings, interviews, and other business conversations. It offers solutions, such as Voice Advantage that lets the users to use phone and a web-based dashboard to create and distribute custom and recorded phone interviews, Symposia, a cloud-based solution that transforms a conversation into an interactive synopsis that lives long after the conference call, meeting and presentation. The company was founded by Mike Dillon, E. Kelly Fitzsimmons and Jeff Fitzsimmons in 2007 and is headquartered in Milwaukee, WI.

Talenthouse AG operates as an investment holding company. It invests directly in private, upwardly mobile companies located in Switzerland and the German-speaking region. Its portfolio includes renewable energies and medical technology companies. The company was founded on May 23, 2000 and is headquarterd in Baar, Switzerland.

IWA Technologies, Inc. operates a social networking website. It offers Web applications for commercial customers. The firm provides multimedia-based presentation of Web content upgrading of existing content and platform for advertisements and affiliate programs. The company was founded by Michael Hirschbrich and Andreas Schietz on July 28, 2008 and is headquartered in Mountain View, CA.

Ecos Consulting, Inc. provided energy efficiency consulting services. The company was headquartered in Portland, OR.

Talenthouse, Inc. operates a platform for artists, providing opportunities for recognition, collaboration and compensation. The firm helps to promote tours, album or film releases and other projects. It also offers its services through social networking sites. The company was founded by Maya Bogle, Michael Hirschbrich, Amos Pizzey and Roman Scharf in 2009 and is headquartered in Los Angeles, CA.

3VC Management GmbH (3VC) is a venture capital subsidiary of startup300 AG (Venture Capital) founded in 2017 by Peter Lasinger and Roman Scharf. The firm is headquartered in Vienna, Austria.