No active exclusion found for this UEI, CAGE or legal name.
| Registration | Active / All awards / expires 2027-07-22 |
|---|---|
| Legal name | ANTARES NUCLEAR, INC. |
| Address | 19501 PRAIRIE AVE, TORRANCE, CA, 90503, USA / district 36 |
| Structure | Corporate entity (not tax exempt), incorporated in DE / in business since 2023-04-01 |
| NAICS | 541715 |
| API | registration JSON / SAM.gov record |
| Contract ID | Obligated (FY24+) | Type | Agency | Category | Description | Latest Action |
|---|---|---|---|---|---|---|
| FA945326CX009 | $4.2M | definitive contract | Department of the Air Force | Defense systems R&D | Nuclear electric propulsion to achieve dynamic space operations (nepadso) | Jan 30, 2026 |
| FA942226C0003 | $2.0M | definitive contract | Department of the Air Force | Defense systems R&D | The purpose of this effort is to focus on the power conversion system - the equipment that converts reactor heat into usable electrical power. | Jan 29, 2026 |
| FA942224C0002 | $1.4M | definitive contract | Department of the Air Force | Defense systems R&D | Under the effort, the contractor shall conduct research and development activities in support of required deliverables noted under the work plan, incorporated as attachment 01, under section j of this contract. | May 4, 2026 |
| FA864924P1052 | $1.2M | purchase order | Department of the Air Force | Defense systems R&D | Rapidly deployable microreactor for department of air force use-cases | Sep 18, 2024 |
| FA864925P0444 | $1.2M | purchase order | Department of the Air Force | Defense systems R&D | Space-based neutral particle beam system | Sep 16, 2025 |
| FA864924P1038 | $1.2M | purchase order | Department of the Air Force | Defense systems R&D | Nuclear systems for high power space applications | Mar 18, 2025 |
| FA864924P0232 | $75K | purchase order | Department of the Air Force | Defense systems R&D | Rapidly deployable microreactors for daf use-cases | Dec 15, 2023 |
Unused ceiling is uncommitted capacity across available contract records, not guaranteed spending. Vehicle details summarize the largest 500 records.
| # | Agency | Awards | Obligated | Share |
|---|---|---|---|---|
| 1 | Department of the Air Force | 7 | $11.4M | 100% |
| # | Category | Awards | Obligated | Share |
|---|---|---|---|---|
| 1 | Defense systems R&D | 7 | $11.4M | 100% |
Source: USAspending.gov prime award data (FPDS), DoD and DHS contracts, orders and IDVs with any action since Oct 1, 2023. Obligated FY2024+ sums the obligations on those actions; total obligated is the award's lifetime figure. DoD contract actions publish on USAspending about 90 days after signing (DFARS PGI 204.6), so the latest DoD actions here trail the calendar by about 3 months. Data as of Oct 24, 2026.
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