FEDERALSPENDcontract intelligence

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National Aeronautics and Space Administration contracts expiring

agencyvintage FY2021–FY2025 full archives · USAspending.gov, 2026-08-06recomputed Aug 15, 2026

Expiring in 12 mo1,249
Value at stake$69.6B
Expiring in 24 mo1,499
Value, 24 mo$91.9B

When they end

2026-08: 1752026-09: 4572026-10: 1252026-11: 492026-12: 632027-01: 322027-02: 702027-03: 522027-04: 162027-05: 222027-06: 452027-07: 662027-08: 772027-09: 1152027-10: 122027-11: 102027-12: 122028-01: 92028-02: 82028-03: 172028-04: 162028-05: 112028-06: 132028-07: 172026-082028-07

Each bar is one month of expiries. The lighter bars sit beyond the 12-month window.

Matching contracts

Expiring within6 mo12 mo18 mo24 mo36 mo
Narrow byNAICSStateMin $Max $Max biddersNever competedSmall incumbentMin openness
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Narrow this list to what you can actually bid on. Filter by industry code, place of performance, contract size, and how many bidders showed up last time.

national-aeronautics-and-space-administration has thousands of expiring contracts. Most are too large, too small, or in the wrong industry for any one company. See plans

1,214 contracts worth $34.2B match. Showing 451–500.

IncumbentNAICSWork inCurrent valueEndsOpenness
SPACEWORKS ENTERPRISES INCSBIR PHASE II IGNITE - FUSEBLOX SYSTEM FOR ROBOTICALLY-ASSISTED CRYOGENIC APPLICATIONS541715GA$849,992Mar 29, 20276 mo 500 offers
ADVANCED SPACE LLCPHASE II SBIR - ADVANCED TRANSFER AND RELAY STAGE541713CO$849,987Jun 30, 20279 mo 500 offers
M4 ENGINEERING, INC.PHASE II SBIR 80NSSC25C0005 UAM DESIGN SPACE EXPLORATION FRAMEWORK WITH EMBEDDED VERSION CONTROL541713CA$849,987Jul 9, 202710 mo 500 offers
PHYSICAL SCIENCES INC.SBIR PHASE II IGNITE - NEXT GENERATION, AVIATION-READY MODULAR ENERGY STORAGE SOLUTION FOR ELECTRIC AND HYBRID AIRCRAFT541715MA$849,982Mar 29, 20276 mo 500 offers
CORVID TECHNOLOGIES, LLCPHASE II STTR RAPID DEVELOPMENT OF ADVANCED HIGH-SPEED AEROSCIENCES SIMULATION CAPABILITY541715NC$849,979Jan 28, 20274 mo 500 offers
CREARE LLCSBIR PHASE II541715NH$849,977Aug 3, 202711 mo 500 offers
OPTOWARES INCSBIR PHASE II- AMBIENT PRESSURE-DRIED ORMOSIL HYBRID AEROGEL COMPOSITE BLANKETS FOR ADVANCED SPACE SUIT INSULATION541713MA$849,974Jun 5, 20279 mo 500 offers
SCIPERIO INCSTTR PHASE II - ADDITIVELY MANUFACTURED ELECTRONICS FOR EXTREME ENVIRONMENTAL CONDITIONS541715FL$849,969Feb 13, 20275 mo 500 offers
LYNNTECH INC.PHASE II SBIR 80NSSC25C0025 ON-DEMAND NOVEL ELECTROCHEMICAL DEVICE FOR WASTEWATER RECLAMATION541715TX$849,964Aug 12, 202711 mo 500 offers
CISLUNE INCSTTR PHASE II - GEOTECHNICAL REGOLITH ADVANCED SITE PREPARATION (GRASP)541715CA$849,951Feb 24, 20275 mo 500 offers
QUADRUS CORPORATIONPHASE II SBIR 80NSSC25C0085 VALIDATING A NOVEL RDRE NOZZLE OPTIMIZATION APPROACHSBIR HOLD 26 MARTIN541715AL$849,951Jul 2, 202710 mo 500 offers
PICKNIK INC.PHASE II SBIR - LONG RANGE NAVIGATION CAPABILITIES FOR AUTONOMOUS MOBILE MANIPULATION541715CO$849,950Feb 11, 20275 mo 500 offers
VISTA ENGINEERING AND CONSULTING, LLCPHASE II STTR, "RESISTANCE WELDING OF CARBON FIBER REINFORCED THERMOPLASTIC COMPOSITES FOR REPURPOSABLE APPLICATIONS"541715AL$849,949Feb 27, 20275 mo 500 offers
VESCENT TECHNOLOGIES INC.PHASE II SBIR541713CO$849,949Aug 12, 202711 mo 500 offers
CFD RESEARCH CORPORATIONSTTR PHASE II - UNCERTAINTY MANAGEMENT FRAMEWORK FOR SPACE-BASED AUTONOMY541715AL$849,945Jan 21, 20274 mo 500 offers
CFD RESEARCH CORPORATIONPHASE II SBIR - PERFORMANCE OF EXPANSION-DEFLECTION NOZZLES FOR ROTATING DETONATION ROCKET ENGINES541713AL$849,938Aug 10, 202711 mo 500 offers
STOTTLER HENKE ASSOCIATES, INCPHASE II SBIR 80NSSC25C0010 DISASTER AUTONOMOUS AERIAL RESPONSE TECHNOLOGY541713CA$849,932Jul 23, 202710 mo 500 offers
SYSTEMS TECHNOLOGY, INCSBIR PHASE II - A TRANSFORMATIVE APPROACH TO FLIGHT TEST FOR AUTONOMOUS VEHICLES541715CA$849,929Jan 31, 20274 mo 500 offers
ADVR, INC.FY25 PHASE II STTR - HIGH-REPETITION-RATE PUMP SOURCES TAILORED FOR HIGH-PURITY ENTANGLEMENT GENERATION541715MT$849,928Jan 23, 20274 mo 500 offers
PROTOINNOVATIONS, LLCPHASE II SBIR541715PA$849,920Jul 22, 202710 mo 500 offers
SPACE ENVIRONMENT TECHNOLOGIES, LLCPHASE II SBIR 80NSSC25C0064 COMMERCIAL DATA ASSIMILATION TOOL FOR OPERATIONAL THERMOSPHERIC DENSITY541713CA$849,919Aug 11, 202711 mo 500 offers
REACTION SYSTEMS, INC.PHASE II SBIR 80NSSC25C0028 INNOVATIVE METHOD FOR WATER AND CO2 SEQUESTRATION AND RECLAMATION IN LONG DURATION PLSS541715CO$849,914Aug 14, 202711 mo 500 offers
SYSTEM STRATEGY INCPHASE II - COLLABORATIVE MULTIDIMENSIONAL TRADE SPACE ANALYSIS CAPABILITY541715MI$849,909Jan 29, 20274 mo 500 offers
INTELLISENSE SYSTEMS INCPHASE II SBIR541715CA$849,886Jun 30, 20279 mo 500 offers
NABLA ZERO LABSPHASE II SBIR 80NSSC25C0038 "MISSFIT: STATISTICAL MULTI-EVENT MISSED-THRUST OPTIMIZATION FOR LOW-THRUST TRAJECTORIES"541713CA$849,859Aug 7, 202711 mo 500 offers
TANGRAM ROBOTICS, INC.PHASE II SBIR 80NSSC25C0022 A LOW-POWER, HIGH-DYNAMIC RANGE SENSOR SYSTEM FOR LONG-TERM AUTONOMY, NAVIGATION, AND MAPPING ON THE LUNAR SURFACE541713OK$849,858Feb 6, 20275 mo 500 offers
SPECTRAL ENERGIES LLCPHASE II SBIR - SIMULTANEOUS VELOCIMETRY, THERMOMETRY, AND CHEMICAL SPECIES MEASUREMENTS FOR HIGH- ENTHALPY FLOWS541713OH$849,855Jul 30, 202710 mo 500 offers
OPTERUS RESEARCH AND DEVELOPMENT, INCSBIR PHASE II PROPOSAL #80NSSC25C0041 ENTITLED "CONDUCTIVE SOLID SURFACE DEPLOYABLE ANTENNA FOR SPACE-BASED REMOTE SENSING"541713CO$849,851Jul 2, 202710 mo 500 offers
IRPI LLCPHASE II SBIR - GRAVITY INDEPENDENT CONDENSING HEAT EXCHANGER541713OR$849,850Jul 20, 202710 mo 500 offers
MOONPRINT SOLUTIONS LLCPHASE II SBIR 80NSSC25C0029 SPACE SUIT MATERIALS FOR USE IN CRYOGENIC COLD541713DE$849,840Aug 10, 202711 mo 500 offers
PRECISION COMBUSTION, INC.STTR PHASE II - SIMULTANEOUS H2 GENERATION AND COMPRESSION WITH INTERMEDIATE-TEMPERATURE SOLID-OXIDE MEMBRANES541715CT$849,822Feb 12, 20275 mo 500 offers
SYSTEMS TECHNOLOGY, INCSBIR PHASE II - CERTIFICATION AND SAFETY OF IN-FLIGHT MULTI-OBJECTIVE DECISION MAKING ALGORITHM TECHNIQUES541715CA$849,803Jan 31, 20274 mo 500 offers
UNITED SEMICONDUCTORS, LLCPHASE II SBIR - PHYSICAL VAPOR DEPOSITION REACTOR DESIGN AND VALIDATION FOR IN-SPACE MANUFACTURING OF ALUMINUM NITRIDE SINGLE CRYSTALS541713CA$849,799Jul 30, 202710 mo 500 offers
ROBUST ANALYTICS, INC.PHASE II SBIR541715MD$849,753Jun 19, 20279 mo 500 offers
ATA ENGINEERING, INC.STTR PHASE II - 3D AUTOMATED ANISOTROPIC METRIC-BASED MESH ADAPTION FOR HYPERSONIC FLOW541715CA$849,737Feb 10, 20275 mo 500 offers
ASTROBOTIC TECHNOLOGY INCPHASE II SBIR - EXTRA LARGE VERTICAL SOLAR ARRAY TECHNOLOGY (VSAT-XL)541713PA$849,694Jun 5, 20279 mo 500 offers
KITWARE INCPHASE II SBIR ACCELERATING DESIGN OF ML AND AI EXPERIMENTS IN SCIENTIFIC SIMULATION541713NY$849,665Aug 18, 202711 mo 500 offers
RATIONAL CYPHY INCPHASE II SBIR 80NSSC25C0011 SKYAID: A SAFE AUTONOMY INFRASTRUCTURE FOR DISASTER RESPONSE541715IL$849,638Aug 10, 202711 mo 500 offers
FIBERTEK, INC.PHASE II SBIR OPTICAL WIRELESS TECHNOLOGY FOR LUNAR TO MARS541713VA$849,622Aug 20, 202711 mo 500 offers
CIGNUS CONSULTING, LLCPHASE II SBIR541713VA$849,613Jul 29, 202710 mo 500 offers
OSMOPURE TECHNOLOGIES, INCSBIR PHASE II- RELIABLE, SIMPLE, AND LIGHTWEIGHT WATER RECYCLING USING PRESSURE-DRIVEN DISTILLATION541713CO$849,555Aug 17, 202711 mo 500 offers
AERODYNE RESEARCH INCPHASE II SBIR 80NSSC25C0046 AIRBORNE SPECTROSCOPIC STATIC TEMPERATURE SENSOR541715MA$849,547Jun 30, 20279 mo 500 offers
PARABILIS SPACE TECHNOLOGIES, INC.PHASE II SBIR - ACOUSTIC FLUID MANAGEMENT DEVICE541713CA$849,543Jun 5, 20279 mo 500 offers
PROTOINNOVATIONS, LLCPHASE II SBIR - SET PARTITIONING FRAMEWORK FOR IDENTIFYING LRUS WITH BUILT-IN DIAGNOSTICS541715PA$849,532Jul 2, 202710 mo 500 offers
PREDICTIVE SCIENCE INCORPORATEDSBIR PHASE II 80NSSC25C0063 AN ADVANCED SURFACE FLUX TRANSPORT MODEL FOR SPACE WEATHER541713CA$849,479Aug 17, 202711 mo 500 offers
NEXUS PHOTONICS, INCPHASE II STTR APPLICATION SPECIFIC PICS OPERATING AROUND 780 NM TOWARDS MPWS541715CA$849,445Feb 19, 20275 mo 500 offers
PLASMONICS INCPHASE II SBIR 80NSSC25C0072 FLEXIBLE VARIABLE EMISSION MATERIAL541713FL$849,444Aug 17, 202711 mo 500 offers
HIGHER GROUND LLCPHASE III SBIR 80NSSC25C0455 GEOFIX541715CA$849,402Sep 16, 20260 mo 500 offers
SEQUOIA SCIENTIFIC, INCPHASE II SBIR 80NSSC25C0047 IN-SITU HYPERSPECTRAL TRANSMISSOMETER FOR OCEAN IOP CLOSURE541713WA$849,267Aug 10, 202711 mo 500 offers
MOTIV SPACE SYSTEMS, INC.SBIR PHASE II 80NSSC25C0101 "SAFE PERSISTENT OPERATIONS WITH COBOTS IN SPACE (SPOCS)"541713CA$849,236Aug 12, 202711 mo 500 offers

Showing 50 of 1,768 expiring contracts. Unlock filters, sorting, alerts and CSV export →

How to read this

A contract that drew a single offer last time is a wider door than its size suggests — we mark those. Small-business incumbents approaching a size threshold are the other pattern worth watching.

Derived from prime contract end dates in USAspending.gov. An end date is not a solicitation: agencies extend, consolidate, and occasionally let work lapse.