Sebastian Seifert

eco - Verband der Internetwirtschaft eV operates as an Internet industry association, which engages in the development of Internet services. It aims to develop Germany as a location for secure Internet services and to promote the regional interconnectedness of companies. The firm also supports the growth of Internet-relevant technology. In addition, it advocates for Internet-friendly regulations, which offer the best opportunities for development. The company was founded in 1995 and is headquartered in Cologne, Germany.

Nexum AG operates as a consultancy and agency for digital media. It offers consulting and concept design services, such as digital brand management, development of digital solutions, marketing concepts, user-oriented requirements management, assessment and consulting for maximum usability, interface and interaction design, and eBusiness consulting; and design services, including corporate-identity/corporate-design, web design, online-marketing, graphic design concepts, and information design. The company was founded in 2007 and is headquartered in Cologne, Germany.

prudsys AG provides real-time personalization solutions. It offers realtime decisioning engine (RDE) combined with recommendations, marketing, automation, and dynamic pricing. The company was founded by Michael Theß in July 1998 and is headquartered in Chemnitz, Germany.

DE-CIX International AG provides Internet exchanges services. It also operates several carrier-neutral and independent Internet exchanges internationally. The company is headquartered in Cologne, Germany.