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: 98 projects. 13 proposal / study · 35 development · 13 launched · 20 demonstrated · 4 operating · 10 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.
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Linked view: EO-ALERT onboard processing chain.
1–6 of 6 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 |
|---|---|---|---|---|
| EO-ALERT onboard processing chainElecnor Deimos | Deimos Imaging SLU | Consortium participant | Historical registered participant in the EO-ALERT research consortium. Historical registered participant in the EO-ALERT research consortium. Details & project milestonesHistorical registered participant in the EO-ALERT research consortium. CORDIS explicitly marks participation ended. Retain historical relationship, not a current contract. Disclosed buyer: Not disclosed. Associated organization: Elecnor Deimos. EO-ALERT onboard processing chain: Ground proof of concept completed Next project milestone: Follow a dated official operational orbital-demonstration result, if published. This is a project target, not a supplier delivery commitment. Evidence checked 27 Oct 2026. | PartnershipDisclosure date not suppliedSource ↗ |
| EO-ALERT onboard processing chainElecnor Deimos | German Aerospace Center (DLR) | Consortium participant | Registered participant in the EO-ALERT onboard-processing research consortium. Registered participant in the EO-ALERT onboard-processing research consortium. Details & project milestonesRegistered participant in the EO-ALERT onboard-processing research consortium. CORDIS establishes membership, not an individual procurement order or technical work package. Disclosed buyer: Not disclosed. Associated organization: Elecnor Deimos. EO-ALERT onboard processing chain: Ground proof of concept completed Next project milestone: Follow a dated official operational orbital-demonstration result, if published. This is a project target, not a supplier delivery commitment. Evidence checked 27 Oct 2026. | PartnershipDisclosure date not suppliedSource ↗ |
| EO-ALERT onboard processing chainElecnor Deimos | NATO Centre for Maritime Research and Experimentation | Research participant | Collaboration in maritime vessel-detection and classification tests using the EO-ALERT proof of concept. Collaboration in maritime vessel-detection and classification tests using the EO-ALERT proof of concept. Details & project milestonesCollaboration in maritime vessel-detection and classification tests using the EO-ALERT proof of concept. Ground testing described in official results, not an awarded spacecraft order or an operational orbital service. Disclosed buyer: Not disclosed. Associated organization: Elecnor Deimos. EO-ALERT onboard processing chain: Ground proof of concept completed Next project milestone: Follow a dated official operational orbital-demonstration result, if published. This is a project target, not a supplier delivery commitment. Evidence checked 27 Oct 2026. | PartnershipDisclosure date not suppliedSource ↗ |
| EO-ALERT onboard processing chainElecnor Deimos | OHB Italia S.p.A. | Consortium participant | Registered participant in the EO-ALERT onboard-processing research consortium. Registered participant in the EO-ALERT onboard-processing research consortium. Details & project milestonesRegistered participant in the EO-ALERT onboard-processing research consortium. OHB Italia is the named legal participant, not a supplier order inferred for OHB parent or another subsidiary. Disclosed buyer: Not disclosed. Associated organization: Elecnor Deimos. EO-ALERT onboard processing chain: Ground proof of concept completed Next project milestone: Follow a dated official operational orbital-demonstration result, if published. This is a project target, not a supplier delivery commitment. Evidence checked 27 Oct 2026. | PartnershipDisclosure date not suppliedSource ↗ |
| EO-ALERT onboard processing chainElecnor Deimos | Polytechnic of Turin | Consortium participant | Registered participant in the EO-ALERT onboard-processing research consortium. Registered participant in the EO-ALERT onboard-processing research consortium. Details & project milestonesRegistered participant in the EO-ALERT onboard-processing research consortium. CORDIS establishes membership, not an individual procurement order or technical work package. Disclosed buyer: Not disclosed. Associated organization: Elecnor Deimos. EO-ALERT onboard processing chain: Ground proof of concept completed Next project milestone: Follow a dated official operational orbital-demonstration result, if published. This is a project target, not a supplier delivery commitment. Evidence checked 27 Oct 2026. | PartnershipDisclosure date not suppliedSource ↗ |
| EO-ALERT onboard processing chainElecnor Deimos | Graz University of Technology | Consortium participant | Registered participant in the EO-ALERT onboard-processing research consortium. Registered participant in the EO-ALERT onboard-processing research consortium. Details & project milestonesRegistered participant in the EO-ALERT onboard-processing research consortium. CORDIS establishes membership, not an individual procurement order or technical work package. Disclosed buyer: Not disclosed. Associated organization: Elecnor Deimos. EO-ALERT onboard processing chain: Ground proof of concept completed Next project milestone: Follow a dated official operational orbital-demonstration result, if published. This is a project target, not a supplier delivery commitment. Evidence checked 27 Oct 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.