Jens Lapinski

Angel Invest GmbH (Angel Invest Ventures) is an angel investment firm, founded in 2016. The firm is headquartered in Berlin, Germany.

signals Invest GmbH (signals Venture Capital) is venture capital investment subsidiary of SIGNAL IDUNA Lebensversicherung AG, ultimately owned by SIGNAL IDUNA Gruppe, founded in 2017. The firm is headquartered in Berlin, Germany.

aiHit Ltd. provides business information services and solutions. It develops and operates search engines. The firm's engine automatically identifies corporate web-sites and extracts structured data from sites to create a profile including a description of the organization, the names and titles of key executives, contact information, clients, and investors. The company was founded by Alan David Hambrook and Eric Sandler on June 22, 2007 and is headquartered in Staines-upon-Thames, the United Kingdom.

The Library House Ltd. provides online products, bespoke research services, comprehensive reports, and stimulating senior-level events. It serves the investor community, corporations, professional services firms, academia, public policy-makers and forward-thinking entrepreneurs. The company was founded by Douglas M. Richard and David Gammon in 2002 and is headquartered in Cambridge, UK.