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SPACE DATA CENTERS
SUPPLIER INTELLIGENCE

SPACE COMPUTINGEvidence. Agreements. Progress.
PROJECT COMPARISON

Space Data Centers Database

Search and compare space data center projects and related orbital computing demonstrations, including developers, technical specifications, suppliers, agreements and milestones. Follow each commitment to its original announcement.

Catalog: 95 projects. 13 proposal / study · 33 development · 13 launched · 20 demonstrated · 4 operating · 9 historical · 3 uncertain. These are project classifications, not spacecraft counts or verified commercial capacity.

37 projects classified as launched, demonstrated or operating: 29 reviewed, 8 with review limits or awaiting review. Each project appears in one classification.

Which space data center projects have launched?

PROJECTS & RELATIONSHIPS

Compare the work behind each project.

FinancingSuppliers
0 projects matching0 with supplier records0 no supplier record
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Linked view: · Apex · Suppliers and hosts only.

1–2 of 2 relationship records. Each row is one underlying record, including records linked to several projects. Roles and agreement evidence are separate.

Projects, organizations, roles, scope, commitment and supporting evidence.
Project / associated organizationOrganizationRoleComponent / service scopeCommitment / supporting evidence
No tracked project linkLoft OrbitalApexSupplierSatellite bus

Procurement of a larger, high-powered Apex Space satellite bus platform for Loft’s shelf-ready inventory and missions requiring greater power, volume and performance.

Details & project milestones

Procurement of a larger, high-powered Apex Space satellite bus platform for Loft’s shelf-ready inventory and missions requiring greater power, volume and performance.

Loft names Apex Space and the opening description identifies Apex Nova procurements. The source does not disclose the Apex order quantity, procurement value, delivery date, exact legal purchasing entity or customer/project allocation. The ten new Longbow buses are a separate procurement with no manufacturer named in this body. Procured buses and future fleet targets do not establish delivered or launched inventory.

Disclosed buyer: Loft Orbital.

Evidence checked 12 Oct 2026.

Contract / order disclosedSource ↗
No tracked project linkSophia SpaceApexSupplierSatellite bus

Nova satellite bus for a Sophia TILE demonstration planned for 2027.

Details & project milestones

Nova satellite bus for a Sophia TILE demonstration planned for 2027.

The announcement does not name Athena. Retained as a company award pending mission identification; excluded from project counts.

Disclosed buyer: Sophia Space.

Evidence checked 24 Sept 2026.

Role confirmedSource ↗
Supplier work coverage by category

Distinct projects with a disclosed supplier or host in each work category. Investors, research participants and other partnership roles are excluded from supplier coverage. Click a count to see the matching projects. Columns overlap; do not add them together.

Component / serviceContract awardedSupplier selectedDevelopment agreementLaunch capacity reservedPreliminary agreementPartnershipAny supplierNo supplier
Power
↳ Electrical power system
↳ Batteries
↳ Solar arrays
Spacecraft & integration
↳ Satellite bus
↳ Payload integration
Compute & storage
↳ Storage payload
↳ Processors / accelerators
↳ Photonic computing components
Thermal control
↳ Radiators / cooling
Communications
↳ Optical links
Launch
↳ Launch capacity
↳ Launch integration
Operations
↳ Mission operations
↳ Ground stations & ground segment
↳ Deployable structures
↳ Payload industrial design
↳ Flight / payload software
↳ Data services
↳ Electric propulsion
↳ Avionics / integrated electronics
↳ In-space manufacturing
↳ Spacecraft protection systems
↳ Attitude control components
Sensors & monitoring
↳ Radiation sensors
↳ Lunar payload delivery
Commercial services
↳ Cloud capacity & advisory
↳ Technical training & capability transfer
Research & feasibility studies

Technical specifications retain the source’s original units and evidence status. Hardware counts, compute rates and power are not equivalent; launched hardware does not establish demonstrated performance. Supplier counts include suppliers and hosts only, reflect current filters and cover this directory, not the entire market. “No record” means no disclosure captured; it does not mean the work is unawarded. Latest developments use source dates, not routine review or collection dates.