Company dossier: Deutsche Telekom AG
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Public facts the portal stores about this organisation, one section per topic. Every fact names its source and the date it was read or recorded; the sources stay authoritative. A section the portal holds no fact for says so: it does not mean there is nothing. Information only, not investment advice and not a due-diligence report.
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- Organisation type
- Private company
- Country
- Germany
- Dossier built
- 2026-11-04
- Organisation profile stored
- 2026-11-04
- Organisation page
- /quantum-europe/deutsche-telekom-ag
Identity and registration
- Legal Entity Identifier (LEI): 549300V9QSIG4WX4GJ96. Source: GLEIF Level 1 and Level 2 data (CC0); 2026-10-21.
- Registered legal name: DEUTSCHE TELEKOM AG (registered in DE). Source: GLEIF Level 1 and Level 2 data (CC0); 2026-10-21.
Ownership and control
- Registered direct parent: none reported; a reporting exception is registered. Source: GLEIF Level 2 data (CC0); 2026-10-21.
- Registered ultimate parent: none reported; a reporting exception is registered. Source: GLEIF Level 2 data (CC0); 2026-10-21.
Products and capabilities
Not yet known from our sources.
Documented supply-chain role
- Research activity only, from EU-funded projects or an editor-confirmed technology area (not evidence of supply): Quantum key distribution systems. Source: Supplier directory of the portal (parts of the quantum supply tree); 2026-11-04.
EU funding and projects
- 1 EU-funded quantum project in CORDIS names this organisation as a participant (start years 2019 to 2019). Source: CORDIS (European Commission), reused under Commission Decision 2011/833/EU; 2026-10-16.
- Net EU contribution to this organisation: EUR 360,000, the sum of its own net EU contribution in these projects as CORDIS records it per participant. Source: CORDIS (European Commission), reused under Commission Decision 2011/833/EU; 2026-10-16.
- Projects by technology pillar: Quantum communication: 1. Source: CORDIS (European Commission), reused under Commission Decision 2011/833/EU; 2026-10-16.
Other EU and national funding
Shown to signed-in members only, as on the organisation page; not part of this copy.
Funding rounds
Not yet known from our sources.
Patents
- 66 quantum patent families with applicant "DEUTSCHE TELEKOM AG" (CPC groups G06N 10, H04L 9/0852 and H04B 10/70). Source: European Patent Office, Open Patent Services; 2026-10-24.
- Patent family EP4811022A1, published 2026-09-23: METHOD, COMPUTER PROGRAM, APPARATUS, SYSTEM. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-24.
- Patent family EP4787772A1, published 2026-08-05: ANALYZING METHOD AND MODULE FOR A QUANTUM KEY DISTRIBUTION NETWORK. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-24.
- Patent family EP4770003A1, published 2026-07-01: NEUTRINO-BASED KEY EXCHANGE OVER A TRUSTED NODE. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-24.
- Patent family EP4770002A1, published 2026-07-01: NEUTRINO-BASED QUANTUM SECURE KEY EXCHANGE SYSTEM. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-24.
- Patent family DE102024139426A1, published 2026-06-25: Abgesicherte Datenübertragung bei Mehrfachzugriff auf zentralen Dienst. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-24.
- Patent family DE102024134675A1, published 2026-05-28: Verfahren und System zur digitalen Datenübertragung mit Überprüfbarkeit der Datenintegrität. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-24.
- Patent family EP4749998A1, published 2026-05-27: TECHNIQUES FOR PROVIDING AN ENTANGLEMENT DISTRIBUTION FOR QUANTUM APPLICATIONS IN FORM OF AN ENTANGLEMENT DISTRIBUTION AS A SERVICE (EDAAS). Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-24.
- Patent family EP4749986A1, published 2026-05-27: TECHNIQUES FOR DISTRIBUTING ENTANGLED PHOTONS AS A SERVICE. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-24.
- Patent family EP4749988A1, published 2026-05-27: QUANTUM KEY MANAGEMENT SYSTEM FOR NETWORK NODE, COMMUNICATION NETWORK, METHOD, COMPUTER PROGRAM. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-24.
- Patent family EP4749987A1, published 2026-05-27: NETWORK NODE AND COMMUNICATION NETWORK. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-24.
Partners in EU projects
Shown to signed-in members only, as on the organisation page; not part of this copy.
Public tenders as buyer
Not yet known from our sources.
Technology families
Not yet known from our sources.
Not yet known from our sources
Sections without a fact in the portal’s sources: Products and capabilities; Other EU and national funding; Funding rounds; Partners in EU projects; Public tenders as buyer; Technology families.
Restricted due-diligence flags and signals are never part of this dossier; they stay on the organisation page for the roles allowed to see them.