Frank J. Nellissen

PlusServer GmbH develops and markets individual hosting and cloud solutions to small and medium-sized enterprises as well as large companies. Its products include managed hosting, dedicated server, storage and backup, migration, business short message service, managed cloud, network services, security, colocation, managed service, and software development. The company was founded in 1999 and is headquartered in Cologne, Germany.

Part of Aso Lux 4 Sarl, PlusInvestment GmbH is a German company that provides IT consulting and economic services for business and individuals. The company is based in Cologne, Germany. The CEOs are Alexander Wallner, Frank J. Nellissen, Oliver Mauss. The company was founded in 2017. PlusInvestment was acquired by Aso Lux 4 Sarl on December 04, 2023.

Utimaco Safeware AG manufactures and distributes data monitoring and hardware security modules. The firm operates through the Lawful Interception and Monitoring Solutions and Hardware Security Modules business units. The Lawful Interception and Monitoring Solutions business specializes in the design and development of lawful interception systems for mobile and fixed network operators and Internet service providers. The Hardware Security Modules business focuses on securing cryptographic key material for servers and applications on any hardware platform. The company was founded in 1983 by Horst Görtz and is headquartered in Aachen, Germany.

Utimaco Management GmbH provides financial services. The company is headquartered in Aachen, Germany.

Utimaco GmbH develops, manufactures and distributes security hardware and software systems. Its products include lawful interception products, HSM products and data protection business unit. The company was founded in 1983 and is headquartered in Aachen, Germany.

Sophos Technology GmbH engages in the development and marketing of information technology security and mobile communication solutions. It develops professional cloud-based short message service and alert platforms. The company was founded by Jan Hichert, Markus Hennig, and Gert Hansen in 2000 and is headquartered in Karlsruhe, Germany.

Astaro simplifies network security. Small and medium-sized businesses in particular are able to shape a comfortable, yet more effective network environment through Astaro solutions, protecting against data theft, viruses, spyware and spam. Astaro's unique approach includes the integration of multiple diverse security applications in a single appliance. Based on the proven quality of the Linux platform, Astaro integrates 'Best of Breed' solutions through a combination of open source and leading commercial security products. This concept forged the most feature rich 'all in one' appliance for network security on the market today. Astaro Security Gateway integrates network protection, web filtering and email security into an intuitive and easy to use, web based user interface. IT administrators are able to deploy Astaro Security Gateway as software, hardware or as a virtual appliance. The Astaro portfolio is rounded off by powerful management and reporting facilities, which also support the managed services model. Through the 'all in one' approach, Astaro has become one of today's most highly regarded suppliers of Unified Threat Management (UTM) solutions. Astaro Security Gateway is ICSA and Common Criteria certified. With superior functionality and its intuitive user interface, Astaro solutions have been internationally commended by leading IT security publications.

AgfaPhoto GmbH is a German company that has been innovating consumer imaging products since 1867. The private company is based in Leverkusen, Germany. The company's product line includes digital cameras, instant cameras, and instant printers.