ANTARES NUCLEAR, INC. is associated with UEI GGZRXMT37SR5 and CAGE 9MLR0 in public federal records. AcornBids currently links 6 prime awards totaling $10.2M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). Its public SAM.gov registration lists TORRANCE, CA, USA.
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| FA942224C0002UNDER THE EFFORT, THE CONTRACTOR SHALL CONDUCT RESEARCH AND DEVELOPMENT ACTIVITIES IN SUPPORT OF REQUIRED DELIVERABLES NOTED UNDER THE WORK PLAN, INCORPORATED AS ATTACHMENT 01… | Department of Defense | $1.4M | Aug 7, 2024 | Oct 5, 2026 |
| FA945326CX009NUCLEAR ELECTRIC PROPULSION TO ACHIEVE DYNAMIC SPACE OPERATIONS (NEPADSO) | Department of Defense | $4.2M | Jan 30, 2026 | May 1, 2028 |
| FA942226C0003THE PURPOSE OF THIS EFFORT IS TO FOCUS ON THE POWER CONVERSION SYSTEM - THE EQUIPMENT THAT CONVERTS REACTOR HEAT INTO USABLE ELECTRICAL POWER. | Department of Defense | $2.0M | Jan 30, 2026 | Jan 30, 2028 |
| 80NSSC25C0138SBIR I HIGH TEMPERATURE RADIATOR COATING | National Aeronautics and Space Administration | $148.4K | Sep 29, 2025 | Mar 27, 2026 |
| FA864925P0444SPACE-BASED NEUTRAL PARTICLE BEAM SYSTEM | Department of Defense | $1.2M | Sep 16, 2025 | Jun 16, 2027 |
| FA864924P1038NUCLEAR SYSTEMS FOR HIGH POWER SPACE APPLICATIONS | Department of Defense | $1.2M | Aug 28, 2024 | May 28, 2026 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 23, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 15, 2023 |
| Entity start | Apr 1, 2023 |
| Industry | Reported size status |
|---|---|
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| WILLIAM MADSEN | Government business | Contact method not published | SAM registration | Not available |
| WILLIAM MADSEN | Alternate government business | Contact method not published | SAM registration | Not available |
| JORDAN BRAMBLE | Electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Recorded products and services: AC31 — NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; BASIC RESEARCH; AC13 — NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; EXPERIMENTAL DEVELOPMENT; AC32 — NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; APPLIED RESEARCH.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
19501 PRAIRIE AVE, TORRANCE, California 90503, United States
Registered location from SAM.gov; award performance locations may differ.
Primary SAM.gov NAICS classification.
Department of Defense; National Aeronautics and Space Administration.
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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