Orbital Data Centers
for resilient, secure, and sovereign compute

The next AI infrastructure is in orbit

Built to last

Unlimited solar energy
Inherent physical resilience

In-orbit
maintenance & upgrades

BYLD robotic system

Assembles infrastructure directly in orbit
Continuous maintenance & ugrades

CITADEL Network

Megawatts
Massively parallelized workloads
Microseconds
Tighly synchronized compute
Terabits/s
Interconnected with constellations

Our partners

Reviews & Press

100 startups to invest in for 2026

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"A more focused system than SpaceX”: the strong ambitions of ALATYR

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The French company ALATYR assembles orbital data centers

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Aerospace – 20 Emerging Innovators to Watch in 2026 and Beyond

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