Hans-Christoph Quelle

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

Part of BlackBerry Ltd., BlackBerry Deutschland GmbH is a German company that manufactures smartphones. The company is based in Dusseldorf, Germany. The company was founded in 2011. The CEO is Jay Peng Chai.

Rhebo GmbH engages in the provision of industrial monitoring solutions ensuring both cybersecurity and stability of ICS (industrial control system) and IoT (Internet of things) infrastructures. Its products include Rhebo Industry 4.0 Stability and Security Audit; Rhebo Industrial Protector; Rhebo IoT Device Protection; and Rhebo ReadyNow. The company was founded by Martin Menschner, Klaus Mochalski and Frank Stummer in 2014 and is headquartered in Leipzig, Germany.

Secusmart GmbH sepcializes in the development of security solutions for the communications sector. Its solutions support landline networks, e-mail and text message applications, mobile networks and devices. The firm offers phone call security, authenticated subscriber identification, and message and data encryption services. The company was founded by Christoph Erdmann and Daniel Fuhrmann in 2007 and is headquartered in Dusseldorf, Germany.