National Aeronautics and Space Administration awarded G21 Nucleonics Inc. of Seattle, WA $1,274,900 under the SBIR program (Phase II), with work starting 2026-09-15 and running to 2028-09-14. It is one of 2 SBIR and STTR awards G21 Nucleonics Inc. received in the last two years, $1,424,744 in all. Each figure links to the federal record.
The award
| Recipient | G21 Nucleonics Inc. (Seattle, WA) |
|---|---|
| Awarding agency | National Aeronautics and Space Administration |
| Phase | Phase II |
| Amount obligated | $1,274,900 |
| Period of performance starts | 2026-09-15 |
| Period of performance ends | 2028-09-14 |
| Award number | 80NSSC26C0113 (contract) |
| Industry (NAICS) | 541715, Research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology) |
| Product or service code | AJ11, General science and technology R&D services; general science and technology; basic research |
| Place of performance | Seattle, King County, WA |
| Signed | 2026-09-10 |
| Recipient registry id (UEI) | LAQWW3D7KUK5 |
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What the Full Report on G21 Nucleonics Inc. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
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Warning Bells
Sources
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What it is for
In-situ radioisotope sterilization for backward and forward contamination - enabling low-mass, low-complexity solutions for planetary protection
Funding actions on this award
| Date | Action | Modification | Amount |
|---|---|---|---|
| 2026-09-10 | Initial award | 0 | $1,274,900 |
From the federal award record.
Other SBIR and STTR awards to G21 Nucleonics Inc.
| Starts | Agency | Program | Amount | Project |
|---|---|---|---|---|
| 2025-09-29 | National Aeronautics and Space Administration | SBIR | $149,844 | 1 in-situ radioisotope sterilization for backward and forward contamination - enabling low (record) |
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Get the free SnapshotWhere this comes from
The Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs set aside part of federal research budgets for small companies. Agencies award them in phases: Phase I tests whether an idea is feasible, Phase II funds development, and Phase III is follow-on work paid for outside the set-aside. STTR awards also require a research institution as a partner.
Every figure on this page is taken from the award's own federal record, linked beside it, as it stood when the page was built: the recipient, its address, the awarding agency and office, the amount obligated so far, the dates and the description. Phase and program are shown as the award's own description states them. The amount can grow later if the agency adds funding to the same award.