Defence companies in Denmark: the state of the industry (2026)
23h ago
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Frederiksberg, DenmarkFrederiksberg, Denmark
Celare Quantum Communications
Danish quantum communications company building QKD systems for quantum-secure key exchange over existing fibre networks, including defence and government deployments.
Founded 202411-50 employeesFrederiksberg, Denmark1 open positionWebsite
Quantum TechnologyCybersecurityCommunications
Products & Solutions
Continuous-Variable QKD System
A rack-mount Quantum Key Distribution system that generates quantum-secure cryptographic keys and operates over existing fibre telecom infrastructure.
Quantum key and network management software
Software for integrating QKD key generation and management into secure communications infrastructure.
About
Celare Quantum Communications develops Continuous-Variable Quantum Key Distribution systems for quantum-secure data encryption over existing fibre networks. The company is a DTU spin-out commercialising research in quantum communications for telecom, cybersecurity and government users.
Offices
Frederiksberg, DenmarkBacked by
NATO DIANANovo Nordisk FoundationInnovation Fund Denmark
Customers & Partners
Danish Ministry of DefenceTechnical University of DenmarkGlobalConnect
Timeline
2026-05
QKD systems installed in the Danish Ministry of Defence as part of Danish quantum-secure infrastructure work.
2024-04
Founded to commercialise continuous-variable QKD research from the Technical University of Denmark.
Celare Quantum Communications
Danish quantum communications company building QKD systems for quantum-secure key exchange over existing fibre networks, including defence and government deployments.
Founded 202411-50 employeesFrederiksberg, Denmark1 open positionWebsite
Quantum TechnologyCybersecurityCommunications
Products & Solutions
Continuous-Variable QKD System
A rack-mount Quantum Key Distribution system that generates quantum-secure cryptographic keys and operates over existing fibre telecom infrastructure.
Quantum key and network management software
Software for integrating QKD key generation and management into secure communications infrastructure.
About
Celare Quantum Communications develops Continuous-Variable Quantum Key Distribution systems for quantum-secure data encryption over existing fibre networks. The company is a DTU spin-out commercialising research in quantum communications for telecom, cybersecurity and government users.
Offices
Frederiksberg, DenmarkBacked by
NATO DIANANovo Nordisk FoundationInnovation Fund Denmark
Customers & Partners
Danish Ministry of DefenceTechnical University of DenmarkGlobalConnect
Timeline
2026-05
QKD systems installed in the Danish Ministry of Defence as part of Danish quantum-secure infrastructure work.
2024-04
Founded to commercialise continuous-variable QKD research from the Technical University of Denmark.
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