DEUTSCHE TELEKOM AG group: subsidiaries and structure
Aktiengesellschaft (AG) · Bonn, Germany · LEI 549300V9QSIG4WX4GJ96
74subsidiaries
26countries
58held directly
28lapsed LEIs
33links on accounts older than 24 months
157ISINs of subsidiaries
Summary
DEUTSCHE TELEKOM AG is the ultimate parent of 74 subsidiaries with LEIs in 26 countries, as reported to GLEIF. 58 are held directly; the others sit below intermediate companies. The largest numbers are in Germany (17), in the Netherlands (7) and in Switzerland (5). 28 of the subsidiaries have a lapsed LEI, and 33 links rest on accounts older than 24 months. GLEIF's ISIN mapping lists 12 ISINs for the parent and 157 ISINs for its subsidiaries.
Written from GLEIF data using fixed, reviewed sentence templates.
Subsidiaries by country
and 11 more
Data-quality notes (AssetCensus analysis)
No group-level data-quality notes in this data release.
33 subsidiaries have data-quality notes; they are listed on each company page.
Group structure
Indentation shows the direct parent reported to GLEIF.
synedra Schweiz AG Switzerland
T-Mobile Austria GmbH Austria
T-Systems Austria GesmbH Austria
Satellic Belgium
T-Systems Data Migration Consulting AG Switzerland
T-Systems Schweiz AG Switzerland
T-Mobile Czech Republic a.s. Czechia
CE Colo Czech s.r.o. Czechia
T-Mobile Holdings Limited United Kingdom
Detecon (Schweiz) AG Switzerland
บริษัท เดเทคอน เอเชีย-แปซิฟิค จำกัด Thailand
Deutsche Telekom MMS GmbH Germany
Deutsche Telekom Tech Fund GmbH Germany
DFMG Holding GmbH Germany
T-Systems International GmbH Germany
Telekom Deutschland GmbH Germany
OTE PLC United Kingdom
НОВАТЕЛ Bulgaria
DEUTSCHE TELEKOM GLOBAL BUSINESS SOLUTIONS ITALIA S.R.L. IN FORMA ABBREVIATA "DEUTSCHE TELEKOM GBS ITALIA S.R.L." Italy lapsed
Deutsche Telekom Europe B.V. Netherlands
Hrvatski Telekom d.d. Croatia
Deutsche Telekom Holding B.V. Netherlands
Deutsche Telekom International Finance B.V. Netherlands
T-Systems Nederland B.V. Netherlands
T-Systems Singapore Pte. Ltd. Singapore
Slovak Telekom, a.s. Slovakia
T-MOBILE HANDSET FUNDING LLC United States
T-MOBILE USA, INC. United States
Subsidiaries
| Company | Country | City | LEI | Accounts year | Notes |
|---|---|---|---|---|---|
| Software Daten Service Gesellschaft m.b.H. | Austria | Wien | 529900Y99YCV80GO8G72 | 2017 | lapsed > 24 months |
| synedra information technologies GmbH | Austria | Innsbruck | 529900KQC82RGYSC2829 | 2026 | |
| T-Mobile Austria GmbH | Austria | Wien | 529900MTXT6QJRYLFL21 | 2025 | |
| T-Systems Austria GesmbH | Austria | Wien | 529900Z4U4UC06G1WO07 | 2025 | |
| Deutsche Telekom Global Business Solutions Belgium | Belgium | Machelen (Brab.) | 52990071JH4SV72JEO28 | 2024 | |
| Satellic | Belgium | Machelen (Brab.) | 894500B20IWDBYWTCF12 | 2025 | |
| НОВАТЕЛ | Bulgaria | Столична | 984500DFR885BB99OF43 | 2022 | > 24 months |
| T-Systems do Brasil Ltda. | Brazil | São Paulo - SP | 5299009125VKGSMXLI22 | 2023 | lapsed > 24 months |
| DEUTSCHE TELEKOM GLOBAL BUSINESS SOLUTIONS CANADA INC. | Canada | Saint John | 529900KSH7ZJH9KRE203 | 2019 | lapsed > 24 months |
| Detecon (Schweiz) AG | Switzerland | Zürich | 529900YGXG32H04UAB68 | 2024 | |
| Deutsche Telekom Global Business & Security Schweiz AG | Switzerland | Zollikofen | 529900CUE4LDEWWPCQ71 | 2025 | |
| synedra Schweiz AG | Switzerland | Dübendorf | 506700X08S77RAJEDL48 | 2024 | |
| T-Systems Data Migration Consulting AG | Switzerland | Kreuzlingen | 529900AIBZE5LPD8QY76 | 2024 | |
| T-Systems Schweiz AG | Switzerland | Zollikofen | 529900A9D0ZTIDL1NW33 | 2025 | |
| CE Colo Czech s.r.o. | Czechia | Praha 10 | 529900CTGBGU6YLIKF56 | 2025 | |
| T-Mobile Czech Republic a.s. | Czechia | Praha 4 | 5299003ILFQKHJYNK282 | 2025 | |
| CTA Holding GmbH | Germany | Bonn | 529900ETM15YKBB72931 | 2017 | lapsed > 24 months |
| Detecon International GmbH | Germany | Köln | 529900VIZDB0DOVOTZ20 | 2021 | lapsed > 24 months |
| Deutsche Telekom Business Solutions GmbH | Germany | Bonn | 52990077FT4CW3PQT553 | 2025 | |
| Deutsche Telekom Capital Partners Portfolio Fund Co-Invest I GmbH & Co. KG | Germany | Hamburg | 5299006BYEU65J0XH850 | 2022 | lapsed > 24 months |
| Deutsche Telekom Captive Holding GmbH | Germany | Köln | 39120028FRZ56G0P1C37 | 2025 | |
| Deutsche Telekom Corporate Investments GmbH | Germany | Bonn | 529900HK6N2CL7GSD272 | 2025 | |
| Deutsche Telekom IT GmbH | Germany | Bonn | 529900EZIP261CBC7W95 | 2021 | lapsed > 24 months |
| Deutsche Telekom MMS GmbH | Germany | Dresden | 529900CAN0WMFQYQ2B36 | 2025 | |
| Deutsche Telekom Security GmbH | Germany | Bonn | 5299001OA46XN1EFPU92 | 2023 | lapsed > 24 months |
| Deutsche Telekom Tech Fund GmbH | Germany | Bonn | 529900J5RI3P45PTNT49 | 2025 | |
| Deutsche Telekom Venture Investments GmbH | Germany | Bonn | 529900F3KMRYDW1TS377 | 2025 | |
| DFMG Holding GmbH | Germany | Leverkusen | 529900E3V0VHTY0WV642 | 2025 | |
| operational services GmbH & Co. KG | Germany | Frankfurt am Main | 529900TBGDHUZBA5YK44 | 2025 | |
| T-Mobile Global Holding GmbH | Germany | Bonn | 529900TUHT9352ML2308 | 2019 | lapsed > 24 months |
| T-Systems International GmbH | Germany | Bonn | 5299004XPX8GS3AHAV34 | 2025 | |
| Telekom Deutschland GmbH | Germany | Bonn | 529900DZ05EI8T2PEX29 | 2025 | |
| Toll4Europe GmbH | Germany | München | 529900YENX7NKFCRWR82 | 2021 | lapsed > 24 months |
| Deutsche Telekom Nordic A/S | Denmark | KØBENHAVN | 5299005HHS16PUPX2Q11 | 2021 | lapsed > 24 months |
| DEUTSCHE TELEKOM GLOBAL BUSINESS SOLUTIONS IBERIA S.L. | Spain | Barcelona | 959800A07QB07RPH9Z52 | 2018 | lapsed > 24 months |
| T SYSTEMS ITC IBERIA SA | Spain | Barcelona | 5299009MSXZQ16XJ0A80 | 2021 | lapsed > 24 months |
| T Systems France | France | RUEIL-MALMAISON | 5299005EUWIMD3TOT369 | 2021 | lapsed > 24 months |
| DEUTSCHE TELEKOM (UK) LIMITED | United Kingdom | Welwyn Garden City | 5299004TDK1RSCSES380 | 2021 | lapsed > 24 months |
| Deutsche Telekom Global Business Solutions UK LTD | United Kingdom | Milton Keynes | 894500HQ2F59DLWO0E44 | 2018 | lapsed > 24 months |
| OTE PLC | United Kingdom | LONDON | 213800YSQ5M2ELXX5A25 | 2022 | > 24 months |
| T-Mobile Holdings Limited | United Kingdom | Milton Keynes | 529900QAYMIRFZOTQS98 | 2025 | |
| T-SYSTEMS LIMITED | United Kingdom | London | 529900BCWJHPGNEGDT75 | 2021 | lapsed > 24 months |
| COSMOTE PAYMENTS - ΥΠΗΡΕΣΙΕΣ ΗΛΕΚΤΡΟΝΙΚΟΥ ΧΡΗΜΑΤΟΣ ΑΝΩΝΥΜΟΣ ΕΤΑΙΡΕΙΑ | Greece | MAROUSI | 213800U5S3O1D9S8SY78 | 2025 | |
| ΟΡΓΑΝΙΣΜΟΣ ΤΗΛΕΠΙΚΟΙΝΩΝΙΩΝ ΤΗΣ ΕΛΛΑΔΟΣ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ | Greece | MAROUSI | ELPUFM0XZRZO4LFXW404 | 2025 | |
| COMBIS, usluge integracija informatičkih tehnologija, d.o.o. | Croatia | Zagreb | 529900VTMQY0QXTJG011 | 2016 | lapsed > 24 months |
| Hrvatski Telekom d.d. | Croatia | Zagreb | 097900BFHJ0000029454 | 2025 | |
| Deutsche Telekom ITTC Hungary Korlátolt Felelősségű Társaság | Hungary | Budapest | 5299003Y0O3QTFQU6593 | 2024 | |
| Deutsche Telekom TSI Hungary Korlátolt Felelősségű Társaság | Hungary | Budapest | 5299003XQBSF0JXO9003 | 2024 | |
| Magyar Telekom Mobile Infra Zártkörűen Működő Részvénytársaság | Hungary | Budapest | 9845002F8A9E97S7DC25 | 2025 | |
| Magyar Telekom Távközlési Nyilvánosan Működő Részvénytársaság | Hungary | Budapest | 529900CA1YDA41X76751 | 2025 | |
| DEUTSCHE TELEKOM DIGITAL LABS PRIVATE LIMITED | India | GURGAON | 335800HQAO1VI3YJDE34 | 2025 | |
| T-SYSTEMS INFORMATION AND COMMUNICATION TECHNOLOGY INDIA PRIVATE LIMITED | India | PUNE | 335800HI87DW6N233C90 | 2025 | |
| DEUTSCHE TELEKOM GLOBAL BUSINESS SOLUTIONS ITALIA S.R.L. IN FORMA ABBREVIATA "DEUTSCHE TELEKOM GBS ITALIA S.R.L." | Italy | Rozzano | 529900LT4XVVM54QRA29 | 2021 | lapsed > 24 months |
| T-SYSTEMS MEXICO, SOCIEDAD ANONIMA DE CAPITAL VARIABLE | Mexico | Puebla Pue | 529900CDZ0SE72ZDE234 | 2021 | lapsed > 24 months |
| T-Systems Malaysia Sdn. Bhd. | Malaysia | Cyberjaya | 529900P5MWQFQ9T3S364 | 2019 | lapsed > 24 months |
| Deutsche Telekom Europe B.V. | Netherlands | Maastricht | 5299000LJQJVR46UWQ94 | 2024 | |
| Deutsche Telekom Global Business Solutions Nederland B.V. | Netherlands | Utrecht | 724500B7R1R7N91D3M17 | 2024 | |
| Deutsche Telekom Holding B.V. | Netherlands | Maastricht | 529900PMFYLQZN8QD761 | 2024 | |
| Deutsche Telekom International Finance B.V. | Netherlands | Maastricht | 529900ERDFHS6C1M4U58 | 2024 | |
| DTCP NL II C.V. | Netherlands | Maastricht | 52990060WLRQ915P0W16 | 2019 | lapsed > 24 months |
| DTCP NL VI C.V. | Netherlands | Maastricht | 529900HC5C2M2EESTO69 | 2021 | lapsed > 24 months |
| T-Systems Nederland B.V. | Netherlands | Utrecht | 529900PCO5EH7IMZBO35 | 2024 | |
| T - SYSTEMS POLSKA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ | Poland | WROCŁAW | 5299004R3VM1MWMFG855 | 2021 | lapsed > 24 months |
| T-MOBILE POLSKA SPÓŁKA AKCYJNA | Poland | WARSZAWA | 529900YTOCI5LBSSD267 | 2025 | |
| Deutsche Telekom Services Europe Romania S.R.L. | Romania | Bucharest | 529900C5FO8JH2KGVG12 | 2021 | lapsed > 24 months |
| DEUTSCHE TELEKOM GLOBAL BUSINESS SOLUTIONS SINGAPORE PTE. LTD. | Singapore | Singapore | 984500D0F1D372DEBD84 | 2025 | |
| T-Systems Singapore Pte. Ltd. | Singapore | Singapore | 529900R8VXA6TE301R50 | 2024 | |
| Slovak Telekom, a.s. | Slovakia | Bratislava | 213800YZUFO288ITHS60 | 2024 | |
| บริษัท เดเทคอน เอเชีย-แปซิฟิค จำกัด | Thailand | กรุงเทพฯ | 254900TAK0G36WFKKV04 | 2021 | > 24 months |
| SPRINT CAPITAL CORPORATION | United States | WILMINGTON | 549300L17W0GQBR1PO80 | 2022 | lapsed > 24 months |
| SPRINT/UNITED MANAGEMENT COMPANY | United States | TOPEKA | 5493007D4WDYP2JV5D28 | 2022 | lapsed > 24 months |
| T-MOBILE HANDSET FUNDING LLC | United States | WILMINGTON | 5493008BVVZY478V3L49 | 2016 | > 24 months |
| T-MOBILE US, INC. | United States | WILMINGTON | 549300QHIJYOHPACPG31 | 2022 | lapsed > 24 months |
| T-MOBILE USA, INC. | United States | WILMINGTON | 549300V2JRLO5DIFGE82 | 2022 | > 24 months |