Joachim A. Langmack
Corporate Officer/Principal at T-Systems Enterprise Services GmbH
Network origin in Joachim A. Langmack first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
T-Systems Enterprise Services GmbH
 T-Systems Enterprise Services GmbH Information Technology ServicesTechnology Services 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.
9
| Subsidiary | Information Technology Services | 9 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Joachim A. Langmack via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| DEUTSCHE TELEKOM AG | Major Telecommunications | Human Resources Officer Corporate Officer/Principal Director of Finance/CFO Corporate Officer/Principal | |
T-Systems International GmbH
 T-Systems International GmbH Information Technology ServicesTechnology Services T-Systems International GmbH engages in the development, implementation, operation, and marketing of client- and industry-specific solutions in the information processing and telecommunications sectors. These include security, data processing, information management, training, and consulting services. The company was founded on August 30, 2004 and is headquartered in Frankfurt, Germany. | Information Technology Services | Director/Board Member Chairman Corporate Officer/Principal Director/Board Member | |
T-Mobile International AG
 T-Mobile International AG Wireless TelecommunicationsCommunications 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. | Wireless Telecommunications | Director/Board Member Corporate Officer/Principal Sales & Marketing | |
Telekom Deutschland GmbH
 Telekom Deutschland GmbH Major TelecommunicationsCommunications Telekom Deutschland GmbH provides mobile communication services. It offers fixed network telephony, broadband Internet, mobile voice and data, and IPTV products and services. The firm's technologies for mobile data transmission include GPRS, EDGE, W-LAN, UMTS, and HSDPA. The company was founded in 1993 and is headquartered in Bonn, Germany. | Major Telecommunications | Director/Board Member Sales & Marketing | |
| CONTINENTAL AG | Automotive Aftermarket | Human Resources Officer | |
| ELUMEO SE | Other Consumer Specialties | Director/Board Member | |
| STRÖER SE & CO. KGAA | Advertising/Marketing Services | Director/Board Member | |
Deutsches Forschungszentrum für Künstliche Intelligenz GmbH
 Deutsches Forschungszentrum für Künstliche Intelligenz GmbH Miscellaneous Commercial ServicesCommercial Services The Deutsches Forschungszentrum für Künstliche Intelligenz GmbH engages in the research and development of software technology based on artificial intelligence. It develops product functions, prototypes and patentable solutions in the field of information and communication technology. The company was founded in 1988 and is headquartered in Kaiserslautern, Germany. | Miscellaneous Commercial Services | Director/Board Member | |
T-Systems Multimedia Solutions GmbH
 T-Systems Multimedia Solutions GmbH Advertising/Marketing ServicesCommercial Services T-Systems Multimedia Solutions GmbH provides digital solutions and web innovations services. It specializes in digital transformation, industry 4.0 and Internet of Things, business solutions, IT security, IT management, IT quality, digital commerce, digital marketing, and digital service. The company is headquartered in Dresden, Germany. | Advertising/Marketing Services | Chairman | |
| Universität Stuttgart | College/University | Graduate Degree | |
Buyin SA
 Buyin SA Real Estate DevelopmentFinance Buyin SA is a Belgian procurement company that specializes in telecommunications industry. Buyin is based in Brussels, BE. The private company provides technical consultancy with commercial cost insights and leverage scale and innovation across all the strategic telco product categories. The company creates solutions to increase competitiveness on the basis of a demand plan and in constant interaction with their customers. The company has a proven track of building strong long-term relationships with suppliers and partners. Béatrice Felder has been the CEO of the company since 2019. | Real Estate Development | Director/Board Member | |
| Microsoft Germany GmbH | Chief Executive Officer | ||
T-Mobile USA, Inc.
 T-Mobile USA, Inc. Wireless TelecommunicationsCommunications T-Mobile USA, Inc. engages in the provision of wireless voice, messaging, and data services. It offers different plans for phones and tablets. The company was founded by John W. Stanton in 1994 and is headquartered in Bellevue, WA. | Wireless Telecommunications | Director/Board Member | |
Vodafone Group Services Ltd.
 Vodafone Group Services Ltd. Specialty TelecommunicationsCommunications Part of Vodafone Group Plc, Vodafone Group Services Ltd. is a telecommunications services provider. The company is based in Newbury, UK. | Specialty Telecommunications | Corporate Officer/Principal | |
| Deutsche Telekom Services Europe SE | Chairman | ||
| T-MOBILE US | Wireless Telecommunications | Director/Board Member | |
Swiss Re Management AG
 Swiss Re Management AG Miscellaneous Commercial ServicesCommercial Services Part of Swiss Re AG, Swiss Re Management AG is a company that provides business management and administration services. The company is based in Adliswil, Switzerland and was founded in 2015. | Miscellaneous Commercial Services | Director/Board Member | |
Hp Consulting
 Hp Consulting Miscellaneous Commercial ServicesCommercial Services HP Consulting provides consulting and planning services for measuring and control technology. | Miscellaneous Commercial Services | Director/Board Member | |
| SWISS RE LTD | Multi-Line Insurance | Chief Operating Officer | |
Microsoft Deutschland GmbH
 Microsoft Deutschland GmbH Packaged SoftwareTechnology Services Microsfot Deutschland GmbH is a distributor of software products. It offers operating systems for computers and mobile phones, cloud services, and programming services. The company was founded in 1983 and is headquartered in Unterschließheim, Germany, with offices within the country. | Packaged Software | Chief Executive Officer | |
| AIR LIQUIDE | Chemicals: Specialty | Director/Board Member | |
| AIR LIQUIDE TUNISIE SA | Chemicals: Specialty | Director/Board Member | |
| MAGYAR TELEKOM TÁVKÖZLÉSI NYILVÁNOSAN MÜKÖDÖ RÉSZVÉNYTÁRSASÁG | Major Telecommunications | Director/Board Member | |
| T-Systems Belgium NV | Chief Executive Officer | ||
| TeleOp GmbH | Chief Executive Officer | ||
T-Mobile Polska SA
 T-Mobile Polska SA Packaged SoftwareTechnology Services T-Mobile Polska SA engages in the operation of mobile phone networks. It also offers telephones, routers, modems, tablets, and computers. The company provides caller identification, hotspot, high definition voice and Internet services. T-Mobile Polska was founded in 1995 and is headquartered in Warsaw, Poland. | Packaged Software | Director/Board Member | |
GTS Poland Sp zoo
 GTS Poland Sp zoo Specialty TelecommunicationsCommunications GTS Poland Sp zoo provides telecommunications services. The company was founded in 1997 and is headquartered in Warsaw, Poland. | Specialty Telecommunications | Director/Board Member | |
| ASCOM HOLDING AG | Telecommunications Equipment | Director of Finance/CFO | |
T-Systems Schweiz AG
 T-Systems Schweiz AG Specialty TelecommunicationsCommunications Part of Deutsche Telekom AG, T-Systems Schweiz AG is a telecommunications and information technology services provider. The company is based in Zollikofen, Switzerland. The CEO of the Swiss company is Stefano Camuso. | Specialty Telecommunications | Director of Finance/CFO | |
T-Systems do Brasil Ltda.
 T-Systems do Brasil Ltda. Information Technology ServicesTechnology Services Part of Deutsche Telekom AG, T-Systems do Brasil Ltda. provides integrated and secure network, cloud, sales force, and SAP solutions to help companies on their path to digitalization. With legacy systems still being a part of a Brazilian company's IT, hosting can be done on-premises or in the provider's data center. T-Systems has units in over 20 countries and approximately 28,000 employees (2020), making it one of the largest IT service providers and digital service suppliers. The company leverages artificial intelligence, internet of things, cloud, 5G, and operations control systems to make transportation processes for long and short distances, as well as airports, smarter. | Information Technology Services | Chief Executive Officer | |
| Spreadyourwing GmbH | Corporate Officer/Principal | ||
| Ludwig-Maximilians-Universität München | College/University | Undergraduate Degree | |
Vivento Interim Services GmbH
 Vivento Interim Services GmbH Personnel ServicesCommercial Services Part of ManpowerGroup, Inc., Vivento Interim Services GmbH is a staffing and recruitment agency based in Bonn, Germany. The CEOs of the German company are Hansjörg Votteler, Sonja Pierer, Joachim Schneider. | Personnel Services | Director/Board Member | |
| MSG LIFE AG | Packaged Software | President | |
| Technische Universität München | College/University | Undergraduate Degree | |
| COR&FJA Systems GmbH | Chairman | ||
| COR&FJA Schweiz AG | Director/Board Member | ||
FJA-US, Inc.
 FJA-US, Inc. Packaged SoftwareTechnology Services FJA-US, Inc. provides software for the group insurance, health insurance, and property and casualty industries. It offers Unified Product Platform that enables insurers to underwrite opportunities and build and distribute plans. The company is headquartered in New York, NY. | Packaged Software | Director/Board Member | |
| PLENUM AG | Miscellaneous Commercial Services | Director/Board Member | |
Wagner & Kunz Aktuare AG
 Wagner & Kunz Aktuare AG Miscellaneous Commercial ServicesCommercial Services Part of msg group GmbH, Wagner & Kunz Aktuare AG provides consulting services. The company is based in Basel, Switzerland. Wagner & Kunz Aktuare was acquired by msg life AG on May 17, 2011. | Miscellaneous Commercial Services | Director/Board Member | |
Alpha Industrial GmbH & Co. KG
 Alpha Industrial GmbH & Co. KG Real Estate DevelopmentFinance Alpha Industrial GmbH & Co. KG provides investment, development and asset management services. It develops, acquires and manages commercial, logistics and service real estate. The firm’s services include compiling development plans, infrastructure measures, and calls for tenders, revitalization, lease and contract management. The company was founded by Jörg Schröder in 2007 and is headquartered in Cologne, Germany. | Real Estate Development | Chief Executive Officer | |
mcn tele.com AG
 mcn tele.com AG Specialty TelecommunicationsCommunications mcn tele.com AG operates as a holding company with interest in providing telecommunications services. It provides telecommunications and Internet services. The company operates long and short distance land line telephone networks and directories, connections, and interconnections services. mcn tele.com was founded in 1999 and is headquartered in Bad Homburg, Germany. | Specialty Telecommunications | Director of Finance/CFO | |
E-PCPM GmbH & Co. KG
 E-PCPM GmbH & Co. KG Wireless TelecommunicationsCommunications 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. | Wireless Telecommunications | Chief Tech/Sci/R&D Officer | |
| Thales Holding GmbH | Corporate Officer/Principal |
Statistics
International
| Germany | 32 |
| Switzerland | 7 |
| United States | 4 |
| Belgium | 3 |
| Poland | 3 |
Sectoral
| Communications | 13 |
| Technology Services | 10 |
| Commercial Services | 9 |
| Consumer Services | 4 |
| Finance | 4 |
Operational
| Director/Board Member | 27 |
| Corporate Officer/Principal | 17 |
| Chief Executive Officer | 11 |
| Director of Finance/CFO | 8 |
| Chairman | 7 |
Most connected contacts
| Insiders | |
|---|---|
| Olaf Heyden | 16 |
| Anette Bronder | 14 |
| Christian P. Illek | 12 |
| Ulrich Wörner | 10 |
| Ralf Nejedl | 8 |
| Thomas Sattelberger | 7 |
| Dominik Maurer | 6 |
| Matthias Schuster | 5 |
| Klaus-Jürgen Werner | 3 |
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