Sierra Space
Last verified 2026-06-17. JSON
| Total raised | $2.3B |
|---|---|
| Latest round | series-d+, $550.0M, 2026-03-01 |
| Founded | 2021 |
| Headquarters | Louisville, CO, USA |
| Industry | aerospace |
| Stage | series-b+ |
| Website | sierraspace.com |
Sierra Space builds the Dream Chaser cargo spaceplane, LIFE inflatable space station modules, and supporting space systems. Customers are NASA for cargo resupply and a future commercial space station including the Orbital Reef partnership. Sierra Space owns vehicle, habitat, and ground-systems engineering in one program.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2026-03-01 | series-d+ | $550.0M | undisclosed |
Detected tech stack
amazon cloudfront, amazon s3, amazon web services
Provenance
| Fact | Status | Basis |
|---|---|---|
| Series D+, $550.0M | sourced | SEC EDGAR named as publisher. Document, retrieved 2026-09-25. |
| Total raised $2.3B | sourced | SEC EDGAR named as publisher. Document, retrieved 2026-09-25. |
| Company existence | self-reported | sierraspace.com, read 2026-06-17 |
| Description | self-reported | sierraspace.com, read 2026-06-17 |
Change history
| Date | Fact | Change | Basis |
|---|---|---|---|
| 2026-09-25Round: attributed → sourced, SEC EDGAR, document, retrieved 2026-09-25 | Round | attributed → sourced | SEC EDGAR, document, retrieved 2026-09-25 |
Records begin 2026-09-24. All changes