Holger Altena

E+ Co. engages in the provision of investment services. The company was founded in 1994 and is headquartered in Bloomfield, NJ.

T-Mobile International AG & Co. KG provides telecommunications services. As strategic business segment of Deutschen Telekom AG for mobile telephony, the company concentrates on mobile telephony markets in Europe and the USA. The company is a partner of the FreeMove alliance, which they founded together with three other european mobile phone providers: Orange, Telefónica Móviles Espana and TIM (Telecom Italia Mobile). The company was founded in 1999 and is headquartered in Bonn, 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.

Part of Diebold Nixdorf, Inc., Prosystems IT GmbH is a German company that provides IT services for the banking industry. The company is based in Bonn, Germany. The company was founded in 2004. The CEO is Vassilios Timiliotis. Prosystems IT was acquired by Diebold Nixdorf AG, part of Diebold Nixdorf, Inc. from August 09, 2016 on April 22, 2008.

E-PCPM GmbH & Co. KG provides wireless telecommunications services. It offers mobile voice and data services, including phone, email, multimedia, prepaid calling cards, and Internet access. The company was founded in 1993 and is headquartered in Dusseldorf, Germany.

WINCOR NIXDORF International GmbH offers information technology based solutions. It caters to the financial, retail, wholesale, lottery, postal, transportation, and public administration industries. It offers information technology consulting, hardware and software. The company was founded in 1952 by Heinz Nixdorf and is headquartered in Paderborn, Germany.

Syntax Systems GmbH & Co. KG provides SAP outsourcing and consulting services. It offers managed cloud security services. The company was founded in 1995 and is headquartered in Weinheim, Germany.

IG Metall is the largest individual trade union in the world, based in Frankfurt am Main, Germany, with subsidiaries in Germany. The German company provides information, materials, and useful guides to its members to help them achieve fairness and good working conditions in their workplaces and society. The private company's focus is on employment security, occupational safety, and value chains. The CEO of the company is Hans-Jürgen Urban.

Part of Rethmann SE & Co. KG, Diebold Nixdorf Technology GmbH is a German company that manufactures data processing equipment, electronic and optical products. The company is based in Padeborn, Germany. The CEOs are Erik Trumpp, Ulrich Näher. The company was founded in 2000.

Part of Diebold Nixdorf, Inc., Wincor Nixdorf Facility GmbH provides real estate services. The company is based in Padeborn, Germany. The CEO of the German company is Jörn Förster.

Part of Diebold Nixdorf, Inc., IP Management GmbH is a German company that operates as an information technology company. The company is based in Padeborn, Germany. The company engages in purchasing, licensing, administration, and distribution of intellectual property rights. The company was founded in 2008. Ulrich Näher has been the CEO of the company since 2019.

Part of Diebold Nixdorf, Inc., Diebold Nixdorf Real Estate GmbH & Co. KG rents and leases commercial land and non-residential buildings. The company is based in Padeborn, Germany. The German company was founded in 2002. The CEO is Jörn Förster.

Part of Diebold Nixdorf, Inc., Cable Print BVBA is a Belgian company that manufactures computers. The company is based in Erpe-Mere, Belgium. Cable Print was founded in 1969.

Diebold Nixdorf Portavis GmbH develops pre-packaged information technology software solutions. The company was founded on June 27, 2005 and is headquartered in Hamburg, Germany.