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Find similar grantsDARPA SBIR/STTR Topics is sponsored by Defense Advanced Research Projects Agency. DARPA SBIR/STTR Topics is a grant program from the Defense Advanced Research Projects Agency that funds early-stage research and development by small businesses on cutting-edge defense technology challenges.
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Department of War organization. As of April 13, 2026, the SBIR & STTR programs have been reauthorized. See the topic listings below for more information.
Active announcement topics Each year, we publish multiple topic opportunities under the federal Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs. All SBIR/STTR topics fall under the current Department of War (DoW) Broad Agency Announcement (BAA) for that program.
Spreaders for Microsystems with Advanced Thermal Resilience (SMART) Objective: To develop passive thermal management technologies for extreme environment and high-power density systems, resulting in a conformal thin-film heat spreader technology with significant improvements compared to conventional copper heat spreaders.
Tech office: Microsystems Technology Nanopore Bioelectronics for Next Generation Proteomics Objective: To develop a next-generation single-molecule sensing and sequencing platform that delivers robust, high-accuracy, high-throughput, and scalable reading of biomolecules.
Tech office: Microsystems Technology Compact Wideband Tunable Filters Objective: Develop and demonstrate wideband, power-efficient and tunable radio frequency (RF) filter technologies that significantly improve spectrum access and signal integrity for Department of War (DoW) communications and electronic warfare (EW) systems Tech office: Microsystems Technology Temperature-Hardened Electronics for Reliable Mission-Critical Applications (THERMAL) Objective: To develop a manufacturable mixed-signal integrated circuit (IC) technology capable of reliable operation in harsh environments, specifically high-temperature conditions up to 800°C.
Tech office: Microsystems Technology Automated Process for Codesign of Radiation Hardening and Security Objective: To develop next generation microelectronics design and integration approaches that simultaneously result in resilience to ionizing radiation and enhanced security. Tech office: Microsystems Technology Objective: This effort will develop commercially viable re-use of existing DoW assets in lieu of new hardware investments.
Tech office: Microsystems Technology Manufacturing Technologies for Ryberg-based Atomic Sensors (MANTRAS) - SBIR XL Objective: This effort will demonstrate a low-SWaP, ruggedized, and manufacturable platform for real-time measurement, data acquisition, and analysis of wideband RF signals using Rydberg-based atomic sensors.
Tech office: Defense Sciences Pre-release: June 3, 2026 Closes: July 22, 2026 12:00 PM ET Engineering Sleep for Cognitive Performance Objective: Develop and demonstrate a wearable, non-invasive, closed-loop system that enhances the restorative functions of sleep.
Tech office: Defense Sciences Pre-release: June 3, 2026 Closes: July 22, 2026 12:00 PM ET Expeditionary Closed and Air-Independent Power and Energy (ExCAIPE) Objective: To develop closed, electrically rechargeable, high-energy-density and high-power-density batteries that can operate independently of an external air source.
Tech office: Defense Sciences Pre-release: June 3, 2026 Closes: July 22, 2026 12:00 PM ET Real-Time Pathogen-Host Interactome Prediction Objective: To develop and demonstrate a capability to rapidly characterize host–pathogen interactions from pathogen protein sequence alone, enabling timely medical countermeasure prioritization and force health protection against novel or emerging biological threats.
Tech office: Biological Technologies Pre-release: June 3, 2026 Closes: July 22, 2026 12:00 PM ET Biomanufacturing of Hierarchical Biocomposites for High-Performance Thermal Interface Materials Objective: Develop and demonstrate a flexible, polymer-matrix thermal interface material with tunable thermal and mechanical properties, leveraging hierarchical, biocomposite-based microstructures for scalable, sustainable, low-cost thermal management of high-performance electronics and power applications.
Tech office: Biological Technologies Pre-release: June 3, 2026 Closes: July 22, 2026 12:00 PM ET Closed announcement topics Smart Whole Blood Field Transfusion system (SWiFT) Objective: Develop and demonstrate a self-contained, autonomous device capable of blood collection, temporary storage (<4hr), diagnostic testing, and transfusion, with continuous donor/recipient monitoring and alerts to issues, revolutionize safe, efficient and effective blood collection and transfusion in both military and civilian settings.
Tech office: Biological Technologies Extremity Platform for On-demand Surgical Implantation and Tissue Integration with Osteochondral Neogenesis Objective: Develop an on-demand regenerative medicine platform for complete finger restoration following trauma, enabling full functional recovery and eliminating the need for traditional finger and joint repair surgeries.
Tech office: Biological Technologies Broadening Availability of Regimens for K-9s (BARK) - Open Topic Objective: Develop medical products that are interoperable and compatible across humans and dogs to meet the health needs of both human warfighters and military working dogs.
Tech office: Biological Technologies Photonic-electronic Panels Integration (PEPI) Objective: Develop and demonstrate a prototype for photonic-electronic panel technology for the integration of photonic chips (PICs) that contain high-density three-dimensional chip-to-chip and intra-chip optical routing technology developed by the DARPA Heterogeneous Adaptively Produced Photonic Interfaces (HAPPI) program.
Tech office: Microsystems Technology Medical Swarm Robotics for Extraction and Life-Saving Interventions Objective: Develop and demonstrate small-robotic swarms capable of autonomous battlefield medical assistance, including short casualty movement, hemorrhage control, fracture stabilization, and medication delivery. Tech office: Biological Technologies Topic & Proposal Resources DARPA SBIR & STTR 2026 BAA: FAQ DARPA SBIR 25.
4 & STTR 25.
D BAA: FAQ DoW SBIR/STTR Interactive Participation Guide Phase I Template – Volume 2: Technical Volume Phase I Template – Volume 3: Cost Proposal Phase II Proposal Instructions Phase II Template – Volume 3: Cost Proposal Direct to Phase II Template – Volume 2: Feasibility Documentation and Technical Proposal Direct to Phase II Template – Volume 3: Cost Proposal HR0011SB20254-10 Direct to Phase II Cost Proposal HR0011SB20254-10 Other Transactions for Prototypes Agreement Template HR0011SB20254-14 Cost Proposal Template --> HR0011SB20254XL-01 Cost Proposal Template Other Transaction (OT) Certifications Enhancement Program Instructions Technical Summary Quad Chart Template Monthly Progress Report Template Monthly Financial Report Template Transition & commercialization support RSS feed for Opportunities
According to the current listing, eligibility includes: U. S. small businesses (for-profit, <500 employees); must respond to specific open topics in active solicitations via DSIP portal. Confirm the full requirements in the official notice before applying.
The current listing shows phase I typically $100,000-$250,000 (6-12 months). Verify award ceilings, matching requirements, and allowable costs in the official notice.
This listing does not include a published deadline, but it is an annual program. Check the official notice for the current cycle's exact dates.
DARPA SBIR/STTR Topics is funded by Defense Advanced Research Projects Agency. 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.
Applications go through the funder's official portal — the Apply Now link on this page goes there directly.
DoD Multidisciplinary Research Program of the University Research Initiative (MURI) is sponsored by Department of Defense (DoD) - Office of Naval Research (ONR). The Multidisciplinary Research Program of the University Research Initiative (MURI), administered by the Department of Defense Office of Naval Research, supports basic research in science and engineering at U. S.
SBIR SF254-D1206: Knowledge-Guided Test and Evaluation Frameworks for proliferated Low Earth Orbit Constellations is sponsored by U.S. Air Force. DOD SBIR topic SF254-D1206: Knowledge-Guided Test and Evaluation Frameworks for proliferated Low Earth Orbit Constellations. Component: U.S. Air Force. Command: SDA. Solicitation: DoD SBIR 2025.4. Phase(s): D2PII, II, SPII. Status: Pre-Release. Open date: 3/4/2026.
State and Local Cybersecurity Grant Program (SLCGP) is a grant from the California Governor's Office of Emergency Services (Cal OES) that funds cybersecurity improvements for state and local government entities across California. Established through the Infrastructure Investment and Jobs Act of 2021, the program is part of a $1 billion nationwide initiative administered jointly by FEMA and the Cybersecurity and Infrastructure Security Agency (CISA). Eighty percent of total state allocations must support local governments, and twenty-five percent must support rural areas. Eligible subrecipients include local governments, school districts, special districts, and tribal entities. Funding is allocated in accordance with California's SLCGP Cybersecurity Plan, which was approved by FEMA and CISA in September 2023. California received $7.9 million in first-year funding. Proposals are submitted through Cal OES when Competitive Funding Opportunities are announced on the Cal OES website and State Grants Portal.
Buried in DARPA's 2026 Release 4 BAA is 'Non-Volatile Memory for Extreme Environments' (DPA26BZ04-DV017), which asks small businesses to build a co-packaged, temperature-hard and radiation-tolerant NOR Flash memory system for -250°C to +600°C. It opened July 22 and closes August 19, 2026. Here is what the topic wants, why extreme-environment memory is a genuine defense and space gap, and how to compete in a four-week window.
Read articleDARPA's Defense Sciences Office pre-released two FY26 SBIR topics on July 1, 2026: FALCON (fusing efficient ML with large language models for interactive analysis of massive data) and Art of Novel Signals (temporal knowledge-graph forecasting from multilingual, multimodal data). Both opened July 22 and close August 19. Here is what each topic wants, how DARPA SBIR economics work, and the strategy to compete in a four-week window.
Read articleDARPA's July 22 SBIR topic release opened a tight four-week window on three of the agency's most strategically revealing topics of the year: 'Art of Novel Signals' funds a high-confidence geopolitical forecasting engine built on temporal knowledge graphs, 'FALCON' fuses large language models with symbolic reasoning, and 'Non-Volatile Memory for Extreme Environments' targets radiation-tolerant flash. All three close August 19, 2026. Here is what each topic is really asking for, who is positioned to win, and how to move on a four-week clock.
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