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: 113 projects. 13 proposal / study · 47 development · 15 launched · 20 demonstrated · 4 operating · 11 historical · 3 uncertain. These are project classifications, not spacecraft counts or verified commercial capacity.
39 projects classified as launched, demonstrated or operating: 32 reviewed, 7 with review limits or awaiting review. Each project appears in one classification.
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Linked view: ALERT-IOD / ALERTSAT-IOD.
1–4 of 4 relationship records. Each row is one underlying record, including records linked to several projects. Roles and agreement evidence are separate.
| Project / associated organization | Organization | Role | Component / service scope | Commitment / supporting evidence |
|---|---|---|---|---|
| ALERT-IOD / ALERTSAT-IODPandionAI AB | Mimir Space Technologies AB | Research participant | Unconfirmed scope Named ALERT-IOD research partner. Specific company workshare not established in the inspected announcement. Details & project milestonesNamed ALERT-IOD research partner. Specific company workshare not established in the inspected announcement. Research participation, funded development or programme coordination. No supply order, hardware delivery or procurement payment inferred. Disclosed buyer: Not disclosed. Associated organization: PandionAI AB. ALERT-IOD / ALERTSAT-IOD: Planned development and in-orbit demonstration Next project milestone: Ground integration, orbital demonstration and user validation. Vinnova lists November 2025–January 2027, while the programme page lists December 2025–February 2027. This is a project target, not a supplier delivery commitment. Evidence checked 3 Nov 2026. | PartnershipSource ↗ |
| ALERT-IOD / ALERTSAT-IODPandionAI AB | RISE Research Institutes of Sweden | Research participant | RISE coordination of the ESA Phi-Lab Sweden programme supporting ALERT-IOD. RISE coordination of the ESA Phi-Lab Sweden programme supporting ALERT-IOD. Details & project milestonesRISE coordination of the ESA Phi-Lab Sweden programme supporting ALERT-IOD. Research participation, funded development or programme coordination. No supply order, hardware delivery or procurement payment inferred. Disclosed buyer: Not disclosed. Associated organization: PandionAI AB. ALERT-IOD / ALERTSAT-IOD: Planned development and in-orbit demonstration Next project milestone: Ground integration, orbital demonstration and user validation. Vinnova lists November 2025–January 2027, while the programme page lists December 2025–February 2027. This is a project target, not a supplier delivery commitment. Evidence checked 3 Nov 2026. | PartnershipSource ↗ |
| ALERT-IOD / ALERTSAT-IODPandionAI AB | Ubotica Technologies | Research participant | Unconfirmed scope Named ALERT-IOD research partner. Specific company workshare not established in the inspected announcement. Details & project milestonesNamed ALERT-IOD research partner. Specific company workshare not established in the inspected announcement. Research participation, funded development or programme coordination. No supply order, hardware delivery or procurement payment inferred. Disclosed buyer: Not disclosed. Associated organization: PandionAI AB. ALERT-IOD / ALERTSAT-IOD: Planned development and in-orbit demonstration Next project milestone: Ground integration, orbital demonstration and user validation. Vinnova lists November 2025–January 2027, while the programme page lists December 2025–February 2027. This is a project target, not a supplier delivery commitment. Evidence checked 3 Nov 2026. | PartnershipSource ↗ |
| ALERT-IOD / ALERTSAT-IODPandionAI AB | Vinterstellar AB | Research participant | Systems integration lead, scheduling software, system integration testing and verification for the planned demonstration. Systems integration lead, scheduling software, system integration testing and verification for the planned demonstration. Details & project milestonesSystems integration lead, scheduling software, system integration testing and verification for the planned demonstration. Research participation, funded development or programme coordination. No supply order, hardware delivery or procurement payment inferred. Disclosed buyer: Not disclosed. Associated organization: PandionAI AB. ALERT-IOD / ALERTSAT-IOD: Planned development and in-orbit demonstration Next project milestone: Ground integration, orbital demonstration and user validation. Vinnova lists November 2025–January 2027, while the programme page lists December 2025–February 2027. This is a project target, not a supplier delivery commitment. Evidence checked 3 Nov 2026. | PartnershipDisclosure date not suppliedSource ↗ |
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 / service | Contract awarded | Supplier selected | Development agreement | Launch capacity reserved | Preliminary agreement | Partnership | Any supplier | No 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.