What Germany is building in defence tech (2026)
Apr 30
Back to Companies
Frederiksberg, DenmarkFrederiksberg, Denmark
C
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, Denmark0 open positionsWebsite
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.
Open Positions (0)
No positions available
Celare Quantum Communications doesn't have any open positions at the moment.
C
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, Denmark0 open positionsWebsite
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.
Open Positions (0)
No positions available
Celare Quantum Communications doesn't have any open positions at the moment.
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.
Similar Companies
Quandela
World leader in full-stack photonic quantum computing, developing hardware, middleware, and software for industrial applications including energy, cybersecurity, and finance.
5 roles
I
Invasys
Builds mobile phone interception systems and cyber countermeasure platforms for government law enforcement and intelligence agencies.
5 roles
G
Garam Elektronik
Designs and manufactures customised cable assemblies, connectors and interconnection systems for Swedish defence and industrial customers across air, naval, land and space domains. SOFF member founded in 1977 with production sites in Vallentuna and Estonia.
2 roles
M
Mindgard
Automated AI red teaming and security testing. First company to apply dynamic application security testing methodology to AI systems.
2 roles
Celare Quantum Communications owns its name, logo and all referenced trademarks — used here for identification only. Claim, update or remove this profile.