Active Government Funding Opportunities

A weekly-updated index of currently active innovation opportunities (SBIR, STTR, BAA, grants, contracts).

Looking for government services contracts? View services contracts →

Updated
Jul 23, 2026 (weekly rebuild)
Opportunities
703 total
✕ Clear all
Showing 5175 of 703
Direct source links included.
  1. This RFP seeks development of an Asymmetric Spatial Heterodyne interferometer spectrometer that simultaneously achieves large light-gathering capacity and ultra-high spectral resolution—solving a critical instrumentation gap for quantum communication systems, quantum sensing, and advanced remote sensing applications operating across 400–1600 nm wavelengths.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  2. This RFP seeks a room-temperature photon-number-resolution imaging sensor array capable of detecting individual photons at gigahertz rates with minimal data loss. The technology will enable advanced quantum imaging and time-correlated photon measurements across megapixel arrays while maintaining scalability and real-time on-chip data compression.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  3. 26.BZActiveSBIR

    T3CP Patent Holiday SBIR Open Topic Call

    Department of DefenseOSD
    Source

    T3CP seeks innovative commercialization of government-funded patents across microelectronics, advanced materials, energetics, munitions, critical minerals, and biomanufacturing sectors. Proposals should develop prototype products with clear commercial relevance and credible dual-use transition pathways, excluding incremental improvements without viable market applications.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  4. 26.TZActiveSBIR

    Software Defined Radio for Link Diversity

    Department of DefenseMDA
    Source

    This RFP seeks a software-defined radio system offering multi-band operation across S, X, and Ka frequencies to replace existing interceptor communications equipment. The SDR must provide rapid frequency hopping, adaptive frequency selection, and simultaneous ground-space connectivity while operating reliably in austere flight environments.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  5. This RFP seeks innovative ignition systems for multi-pulse solid propellant rocket motors that can ignite multiple times using the same hardware. The technology aims to reduce reliance on pyrotechnic initiators, lowering inadvertent ignition risks while enabling more flexible propellant utilization and system design.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  6. This RFP seeks event-based sensing hardware and neural network algorithms to enable independent, GPS-denied navigation for military vehicles and satellites. The technology must integrate with existing inertial systems, match GPS-level accuracy, and support real-time adaptive decision-making in dynamic environments.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  7. 26.BZActiveSBIR

    Neuromorphic Hardware

    Department of DefenseMDA
    Source

    Neuromorphic hardware processing enables the Missile Defense Agency to achieve low-latency, high-throughput distributed sensing and adaptive waveform generation for space and terrestrial defense systems. This technology supports real-time learning and autonomous adaptation in contested radio frequency environments.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  8. The Missile Defense Agency is seeking miniaturized photonic and quantum technologies to enhance radar and communication systems with improved resilience and performance. Proposals should demonstrate low-power transceiver designs that integrate into modern sensor platforms while advancing common building block technologies for software-defined radios.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  9. This RFP seeks a software-defined flight antenna enabling secure, high-speed communications between interceptor missiles in contested environments. The system must support multiple simultaneous beams, frequency hopping, and operate across S+ to Ka bands while fitting within a 10-inch diameter constraint.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  10. This RFP seeks advanced packaging techniques to combine high-performance commercial microelectronics with radiation-hardening capabilities, enabling Department of War and space systems to operate reliably in radiation-intensive environments while maintaining cutting-edge processing performance.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  11. This SBIR topic seeks next-generation thermal batteries with improved energy density, power output, and miniaturization for missile defense interceptor systems. Enhanced batteries would simplify power architecture, reduce weight, and boost system performance compared to current multi-battery solutions used in platforms like the SM-3.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  12. 26.BZActiveSBIR

    Non-Volatile Memory for Extreme Environments

    Department of DefenseDARPA
    Source

    DARPA seeks non-volatile memory technology that reliably operates across extreme temperature ranges (-269°C to 600°C) and withstands high radiation environments. This capability addresses the "Memory Wall" bottleneck limiting high-performance computing for space, nuclear, and defense applications where current commercial memory solutions fail.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  13. FALCON seeks to combine large language models with machine learning methods to provide domain-specific analysis of structured and unstructured data at scale. The program will develop architecture, evaluation metrics, and safeguards against hallucination while demonstrating practical application across enterprise and engineering datasets.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  14. This SBIR seeks to develop automatic speech recognition and forecasting models that extract geopolitical early-warning signals from multilingual radio, local news, and community audio in data-sparse regions where conventional intelligence collection is limited. The approach combines online streaming ingestion with software-defined radio receivers to improve conflict prediction accuracy from roughly 80% to 90%.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  15. The Navy seeks specialized waveguides designed to transmit RF signals reliably across X, Ku, K, and Ka frequency bands while withstanding extreme hypersonic temperatures exceeding 1,000°C. These high-precision components must maintain signal integrity and power transmission where traditional RF cables fail under severe thermal conditions.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  16. This RFP seeks development of domestically produced plant-based carbon fiber precursors to reduce U.S. dependence on imported rayon fibers critical for hypersonic thermal protection systems. The effort requires establishing environmentally friendly production processes and proving new precursor materials meet performance standards for advanced aerospace applications.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  17. 26.TXActiveSBIR

    Asymmetric Collaborative Counter Swarm

    Department of DefenseARMY
    Source

    This RFP seeks distributed AI algorithms enabling small UAS swarms to collaboratively defend areas against numerically superior enemy swarms through decentralized coordination and targeting. The solution must operate under 2 lbs compute payload and function in both permissive and denied communications environments.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  18. 26.BXActiveSBIR

    Asymmetric Collaborative Counter Swarm

    Department of DefenseARMY
    Source

    This RFP seeks distributed AI algorithms enabling a small UAS swarm to collaboratively defend an area against numerically superior enemy swarms using decentralized decision-making and inter-drone communication. The solution must operate within strict weight constraints and function in both networked and denied communications environments.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  19. 26.BXActiveSBIR

    UH-60M Patient Handling System

    Department of DefenseARMY
    Source

    This RFP seeks a new Patient Handling System (PHS) designed specifically for UH-60M aircraft to address a critical capability gap in the Army's MEDEVAC fleet. The system must fill the void created by reductions in other helicopter variants while supporting the goal of maintaining 446 operational MEDEVAC aircraft.

    Due Aug 19, 2026
    4 weeks leftPosted Jul 01, 2026
  20. ActivePRIZE

    Ground-Based Affordable Mass Prize Challenge

    Department of DefenseDefense Innovation Unit (DIU)
    Source

    DoD seeks mature, affordable long-range precision strike systems deliverable in 60-90 days that cost under $500K per effect. Solutions must demonstrate production scalability and operational capability in contested environments to complement existing high-cost munitions.

    Up to $5,000,000
    Due Aug 05, 2026
    2 weeks leftPosted
  21. Design and prototype a low-cost, standardized solid rocket motor booster for containerized munitions using simple, non-exotic materials and automated manufacturing. The solution decouples propulsion from payloads, reducing production bottlenecks across the defense industrial base.

    Due Aug 11, 2026
    3 weeks leftPosted Jul 21, 2026
  22. ActiveGRANT

    FY 2026 Continuation of Solicitation for the Office of Science Financial Assistance Program

    Department of Energy - Office of ScienceOffice of Science
    Source

    DOE Office of Science seeks research proposals across seven disciplines including advanced computing, energy sciences, fusion, and physics. This open solicitation funds fundamental scientific research addressing national priorities in energy, climate, and scientific discovery.

    $50,000 – $5,000,000
    Due Sep 30, 2026
    Posted

Looking for what matters most to your company?

This public index shows what’s active. RallyProp adds prioritization, alerts, historical context, and an AI-assisted workflow inside the app.