Gitta Marion Zimmermann

gateProtect GmbH specializes, develops and markets Firewallsolutions in the internet technology. Its products include security features such as firewall, intrusion detection system & prevention system, virtual private networking, traffic shaping, quality of services, virus, & spam protection, and content filter. The gateProtect is a leading manufacturer of IT-security solutions in the range of network security. The focus is xUTM appliances, firewall products as well as client encryption systems. The solutions of gateProtect unite modern security and network features like firewall, bridging, VLAN, single sign-on, traffic shaping in one system.

Square Four Investments GmbH (Square Four) Independent Private Equity firm founded in 2006. The firm is headquartered in Eschborn.

Sunny Valley Cyber Security, Inc. provides cyber security tools with unprecedented packet classification and visibility. The company was founded by Murat Balaban in 2016 and is headquartered in Sunnyvale, CA.