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Small Business Technology Transfer (STTR) Program is sponsored by Department of the Navy. The Navy STTR Program is a sister program to SBIR, expanding funding opportunities to small businesses working cooperatively with researchers at universities and other non-profit research institutions. It aims to foster transitions of joint efforts to Navy and Marine Corps.
The small business must be the prime contractor, performing at least 40% of the R&D, with a research partner performing at least 30%.
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Or search similar grants →According to the current listing, eligibility includes: U.S. owned and operated small businesses with 500 or fewer employees, collaborating with a research partner (university, FFRDC, or qualified non-profit). The small business must be the prime contractor and perform at least 40% of the R&D, with the research partner performing at least 30%. Confirm the full requirements in the official notice before applying.
The current listing shows $50,000 - $250,000 (Phase I); $750,000 (Phase II). Verify award ceilings, matching requirements, and allowable costs in the official notice.
Small Business Technology Transfer (STTR) Program is funded by Department of the Navy. Verify program details on the funder's official page before applying.
Yes — this listing is flagged as national in scope, so applicants across the U.S. may apply, subject to the sponsor's other eligibility criteria.
Start from the official opportunity page linked in this listing — it carries the sponsor's submission instructions.
Past winners and funding trends for this program
The Department of the Navy pre-released FY26 Release 3 SBIR/STTR on June 3, 2026 — 12 BAA topics and one Commercial Solutions Opening for Counter-Unmanned Air Systems. Topics span adaptive sensor management, anomalous behavior detection, satellite imagery optimization, real-time zero-trust data for combat systems, and gun weapon systems modernization. Technical questions cut off June 23. Proposals open June 24 and close July 22. NAVAIR and NAVSEA co-host a Counter-UAS webinar June 16. Phase I funding tops out at $315,000. The CSO open topic for AI-powered drone defense is the structural news: it's the first time NAVAIR has used a CSO vehicle to fund counter-drone work outside the conventional Phase I/II structure, and it changes how small businesses can engage with the Navy's most urgent capability gap.
Read articleOn June 3, the Department of the Navy pre-released FY26 Release 3 SBIR/STTR — 12 conventional BAA topics and a Counter-Unmanned Air Systems Commercial Solutions Opening. Topics span adaptive sensor management, anomalous behavior detection, satellite imagery optimization, real-time zero-trust data for combat systems, and gun weapon systems modernization. The proposal window runs June 24 to July 22, 2026. The technical questions cutoff is June 23. NAVAIR and NAVSEA are hosting a Counter-UAS webinar on June 16. Here is what the topic mix actually signals about Navy priorities and how small businesses should position.
Read articleAfter the five-month SBIR shutdown, the Navy is centralizing contract execution, aligning with Pentagon acquisition reforms, and promising faster awards. What defense tech startups need to know.
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