Reinhold Krieger

COMPAREX AG offers information technology solutions and services in the areas of license management, sourcing, technical product consulting, and cloud-based professional services. Its products focus on performance optimization, risk management and compliance, and cost reduction and savings. The company was founded in 1990 and is headquartered in Leipzig, Germany.

TDMi AG through its subsidiaries engages in the information technology sector. It operates its business through IT-Services and System-Management segments. The firm provides consulting, planning, realization, and management of the customer's IT networks. It also offers IT services outsourcing, client support, network support and data center services as well as customized software development and leasing of IT infrastructures. The company was founded in 1984 and is headquartered in Cologne, Germany.

Part of Maintel Holdings Plc, Datapoint Global Services Ltd. is a British company that provides telecommunications and consulting services. The company is based in Middlesex, UK.

Part of Andus Group BV, GFD Services GmbH is a German company that provides chimney, furnace, and industrial furnace construction services. The CEO of the company is Joachim Althof.

Part of GSH Private Capital Ltd., Getronics Deutschland GmbH is a German company that offers information technology and consulting services.