AwardTape · Defense awards · Antares Nuclear, Inc
Antares Nuclear, Inc: $11.4M in DoD and DHS awards
Antares Nuclear, Inc holds 7 DoD and DHS prime awards with $11.4M obligated Dec 15, 2023 to May 4, 2026. Largest category: Defense systems R&D at $11.4M; largest buyer: Department of the Air Force at $11.4M.
| Obligated FY2024+ | $11.4M |
|---|---|
| Awards | 7 |
| FY2024 | $3.3M |
| FY2025 | $1.9M |
| FY2026 to date | $6.2M |
| Lifetime obligated on these awards | $11.4M |
| Parent company (as reported) | Antares Nuclear, Inc |
| First and latest action | Dec 15, 2023 · May 4, 2026 |
| # | Category | Obligated FY2024+ | Awards | Share |
|---|---|---|---|---|
| 1 | Defense systems R&D | $11.4M | 7 awards | 100% |
| # | Agency | Obligated FY2024+ | Awards | Share |
|---|---|---|---|---|
| 1 | Department of the Air Force | $11.4M | 7 awards | 100% |
| Award | Obligated FY2024+ | What | Agency | Category | Latest action |
|---|---|---|---|---|---|
| FA945326CX009 definitive contract | $4.2M | Nuclear electric propulsion to achieve dynamic space operations (nepadso) | Air Force | Defense systems R&D | Jan 30, 2026 DoD 90d |
| FA942226C0003 definitive contract | $2.0M | The purpose of this effort is to focus on the power conversion system - the equipment that converts reactor heat into usable electrical power. | Air Force | Defense systems R&D | Jan 29, 2026 DoD 90d |
| FA942224C0002 definitive contract | $1.4M | 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. | Air Force | Defense systems R&D | May 4, 2026 DoD 90d |
| FA864924P1052 purchase order | $1.2M | Rapidly deployable microreactor for department of air force use-cases | Air Force | Defense systems R&D | Sep 18, 2024 DoD 90d |
| FA864925P0444 purchase order | $1.2M | Space-based neutral particle beam system | Air Force | Defense systems R&D | Sep 16, 2025 DoD 90d |
| FA864924P1038 purchase order | $1.2M | Nuclear systems for high power space applications | Air Force | Defense systems R&D | Mar 18, 2025 DoD 90d |
| FA864924P0232 purchase order | $75K | Rapidly deployable microreactors for daf use-cases | Air Force | Defense systems R&D | Dec 15, 2023 DoD 90d |
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 9, 2026.
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