Oliver Mauss

Sedo Holding AG engages in the provision of online marketing systems and solutions. It operates through the Affiliate Marketing and Domain Marketing segments. The Affiliate Marketing segment offers digital sales channel to online advertisers such as placing the advertisements on websites. The Domain Marketing segment renders website brokerage, transfer, and appraisal services. It operates under the affilinet and Sedo brand names. The company was founded on September 6, 1996 and is headquartered in Cologne, Germany.

united-domains AG specializes in domain name registration. They offer domains and support domain names for their clients. The company was founded in 2000 and is based in Starnberg, Germany.

United Internet Investments Holding GmbH operates as a venture capital firm. The company is headquartered in Montabaur, Germany.

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.

Netgo Group GmbH is an IT service provider that offers comprehensive solutions for IT and software. Netgo Group GmbH is based in Borken, Germany, and has subsidiaries in Germany. The German company's services include IT consulting, e-procurement, professional services, and IT training. The company was founded in 2007 by Benedikt Kisner, Patrick Kruse, and is currently led by CEO Oliver Mauss.