Stephan Schubert

OnVista AG was engaged in the marketing and distribution of financial information through online portals. It also offered brokerage services for traders and investors via the Internet. The company was founded by Stephan Schubert, Michael W. Schwetje, and Fritz Oidtmann in May 1998 and was headquartered in Cologne, Germany.

FactSet Digital Solutions GmbH operates as a provider and operator of customized financial information systems. It designs, builds and hosts Internet-based portals and financial terminals that integrate global financial market data as well as client-proprietary information. The firm’s products include rime Portal, Prime Developer, Prime Terminal and Prime Content. The company was founded in 1989 and is headquartered in Frankfurt, Germany.

eCAPITAL entrepreneurial Partners AG (eCAPITAL) is a venture capital firm founded in 1999. The firm is headquartered in Münster, Germany.

Bonial International GmbH engages in the provision of digital publishing services and individual marketing solutions. The firm specializes in drive-to-store marketing and digital trade communications. It operates the shopping apps kaufDA and MeinProspekt. The company was founded by Christian Gaiser and Maximilian Biller in 2008 and is headquartered in Berlin, Germany.

MAHA Cosmetics & Beauty Care GmbH operated as a beauty lounge and spa. It provided beauty treatments around hands, feet, face and body. The company was founded by Stephan Schubert on February 9, 2007 and was headquartered in Cologne, Germany.

audibene GmbH operates an internet portal for independent hearing care case management and hearing aid purchasing in Europe. The company was founded in March 2012 by Paul Crusius and Marco Vietor and is headquartered in Berlin, Germany.

Emma Sleep GmbH operates as a holding company, which engages in the marketing and sale of beds, mattresses, beddings, and home textiles. It also provides consulting and sleep analysis services. The company was founded by Dennis Schmoltzi and Manuel Müller in 2013 and is headquartered in Frankfurt am Main, Germany.

DuMont Mediengruppe GmbH & Co.KG engages in the publication of newspapers and advertising magazines as well as the operation of radio and television stations. It operates through the following segments: Regional Media, Business Information, and Marketing Technology. The Regional Media segment encompasses the publication of newspapers, free advertisers, and electronic media; logistics; ticketing; and events. The Business Information segment includes the specialist publishing activities and data business as well as offers order information with focus on public and commercial construction tenders. The Marketing Technology segment offers social media management software-as-a-service and operates a digital experience platform. The company was founded on January 4, 2002 and is headquartered in Cologne, Germany.

STS Ventures GmbH (STS Ventures) is an independent venture capital firm founded in 2010 by Stephan Schubert. The firm is headquartered in Cologne, Germany.