Michael Friedmann

YOOCHOOSE GmbH specializes in the development of software solutions with focus on personalized and professional recommendations. It designs and integrates E-commerce, media, and news recommendation engines into online commercial and content-based websites. The firm's solution areas cover interface and portal setup, software integration, content management, and process engine optimization. The company was founded by Michael Friedmann in 2009 and is headquartered in Cologne, Germany.

Detecon International GmbH provides management consulting services. It advises telecommunications companies, governments, investors and regulatory authorities with solutions developed from the application of information and telecommunications technologies. The company was founded in 1977 and is headquartered in Cologne, Germany.

Drawing on a global infrastructure of data centers and networks, T-Systems operates information and communication technology (ICT) systems for multinational corporations and public sector institutions. On this basis, the company provides integrated solutions for the networked future of business and society. T-Systems combines industry expertise and ICT innovations to add significant value to customers' core business all over the world.