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SES Quantum

SES Quantum is SES's initiative developing quantum key distribution (QKD) satellite infrastructure for secure European communications.

Betzdorf, Luxembourg Est. 2020 Commercial
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Quick Facts
Country
Luxembourg
Founded
2020
Type
commercial
Status
development

About SES Quantum

SES Quantum is SES's initiative developing quantum key distribution (QKD) satellite infrastructure for secure European communications. The flagship program is Eagle-1, a QKD satellite being developed under an ESA and European Commission contract as part of the EuroQCI (European Quantum Communication Infrastructure) initiative — Europe's sovereign answer to Chinese leadership in satellite QKD demonstrated by China's Micius satellite. Eagle-1 will distribute quantum encryption keys via photon polarization between ground stations, theoretically providing information-theoretically secure key exchange that cannot be broken even by quantum computers. SES brings its GEO/MEO satellite operational expertise to the program while partnering with quantum technology providers for the QKD payload. The EuroQCI infrastructure also involves SES's network expertise to link quantum nodes across EU member states.

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Frequently asked about SES Quantum

Quick answers to the questions readers most often search for.

When was SES Quantum founded?
SES Quantum was founded in 2020 in Luxembourg.
Where is SES Quantum headquartered?
SES Quantum is headquartered in Betzdorf, Luxembourg.
What does SES Quantum do?
SES Quantum is SES's initiative developing quantum key distribution (QKD) satellite infrastructure for secure European communications. The flagship program is Eagle-1, a QKD satellite being developed under an ESA and European Commission contract as part of the EuroQCI (European Quantum Communication Infrastructure) ini…
Is SES Quantum a public or private company?
SES Quantum is currently a private commercial (status: development).
What sector does SES Quantum operate in?
SES Quantum operates in satellite-operators, research.

Data Accuracy Notice: Information about SES Quantum is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.

Last updated: June 30, 2026
Company representatives may submit corrections This page does not constitute an endorsement or affiliation Learn about our data methodology