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

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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

1,219 contracts worth $34.5B match. Showing 101–150.

IncumbentNAICSWork inCurrent valueEndsOpenness
AKIMA GLOBAL LOGISTICS, LLCMSFC LOGISTICS SUPPORT SERVICES II BASE YEAR FLIGHT HARDWARE SUPPORT OPERATIONS TASK ORDER.561210AL$11,936,108Aug 31, 202711 mo
CH2M HILL, INCNASA MSFC OPERABLE UNIT 3 SOURCE AREA 13 IN SITU THERMAL REMEDIATION IMPLEMENTATION541330AL$11,701,205Sep 30, 20260 mo
CHENEGA GLOBAL PROTECTION, LLCNASA FIRE SERVICES CONTRACT - KSC PROGRAM MANAGEMENT AND BASELINE FIRE SERVICES FOR FY26561990FL$11,547,921Sep 30, 20260 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYJPL SUPPORT TO BLUE FED FOR HUMAN LANDING SYSTEM BASE PERIOD (40-109108)541715CA$11,536,584May 1, 20278 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYMARS EXPLORATION PROGRAM MULTIMISSION SERVICES (MMOS) (93-107878)541715CA$11,198,698Sep 27, 20260 mo
CHENEGA GLOBAL PROTECTION, LLCNASA PROTECTIVE SERVICES CONTRACT - SOUTH REGION (NPSC-SR) KSC TASK ORDER FOR BASELINE AND PRE-PRICED ITEMS561612FL$10,921,114Sep 30, 20260 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYTETHERED POWER SYSTEMS FOR LUNAR MOBILITY AND POWER TRANSMISSION (15-109218)541715CA$10,915,000Sep 30, 20260 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYDEVELOPMENT OF TECHNOLOGIES FOR NUCLEAR ELECTRIC PROPULSION (40-210479)541715CA$10,788,789Sep 27, 20260 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYECCO: CONNECTING NASA OCEAN, CRYOSPHERE, AND BIOGEOCHEMISTRY OBSERVATIONS TO SUPPORT NATIONAL CLIMATE POLICY (83-110377)541715CA$10,746,563Jan 26, 20274 mo
CHENEGA GLOBAL PROTECTION, LLCNASA PROTECTIVE SERVICES CONTRACT AMES TASK ORDER (PROGRAM MANAGEMENT AND TECHNICAL SERVICES)561612CA$10,690,363Sep 30, 20260 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYJPL SUPPORT FOR THE SMALL BUSINESS INNOVATION RESEARCH/SMALL BUSINESS TECHNOLOGY TRANSFER RESEARCH PROGRAM 15-19385541715CA$10,559,694Sep 27, 20260 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYSCIENCE MISSION DIRECTORATE, RESEARCH AND ANALYSIS FOR HELIOPHYSICS541715CA$10,412,660Aug 31, 20260 mo
BLUE CANYON TECHNOLOGIES LLCXB6 SPACECRAFT BUS541330CO$10,148,922Jan 15, 20274 mo 1 offer
STI LEGACY, INC.A VIRTUAL ASTRONAUT TISSUE ANALOG RESPONSE (AVATAR) MISSIONS541714KY$10,134,330Dec 31, 20263 mo
PANHANDLE POWER SOLUTIONS LLCREPLACE OVERHEAD POWER LINE B ALONG STATIC ROAD AT KENNEDY SPACE CENTER, FLORIDA.237130FL$10,061,178Sep 25, 20260 mo 1 offer
STARFISH SPACE INC.FY24 SBIR PHASE III - SSPICY - STARFISH SPACE ORBITAL DEBRIS INSPECTION MISSION541715WA$10,000,000Jun 15, 20279 mo 500 offers
MOTIV SPACE SYSTEMS, INC.PHASE III - FLY FOUNDATIONAL ROBOTS (FFR) DEVELOPMENT AND DEMONSTRATION MISSION541713CA$9,998,835Jul 1, 202710 mo 500 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYADVANCED CONCEPTS, DEMONSTRATION, IMPLEMENTATION AND SUPPORT OF NAVIGATION TECHNOLOGY SATELLITE - 3 GEO (NTS-3) (82-105792) THE CONTRACT IS THE SPONSORING AGREEMENT BETWEEN THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NASA AND THE CALIFORNIA INSTITUTE OF TECHNOLOGY-CONTRACTOR, A PRIVATE NONPROFIT EDUCATIONAL INSTITUTION, WHICH ESTABLISHES THE RELATIONSHIP FOR THE OPERATION OF THE FEDERALLY FUNDED RESEARCH AND DEVELOPMENT CENTER-FFRDC KNOWN AS THE JET PROPULSION LABORATORY. THE CONTRACTOR, JPL, IS REQUIRED TO PERFORM WORK THAT IS DESIGNATED IN TASK ORDERS ISSUED BY THE NASA MANAGEMENT OFFICE-NMO CONTRACTING OFFICERS. NASA-SPONSORED WORK: JPLS PRIMARY MISSION IS TO SUPPORT THE NASA SCIENCE MISSION DIRECTORATE-SMD IN CARRYING OUT THE SPECIFIC OBJECTIVES IDENTIFIED IN THE SMD SCIENCE PLAN. THE FOUR BROAD SCIENTIFIC AREAS ARE: EARTH SCIENCE, PLANETARY SCIENCE, HELIOPHYSICS, AND ASTROPHYSICS. IN PERFORMANCE OF THIS CONTRACT, JPL SHALL: 1. SUPPLY A BROAD BASE OF SCIENTIFIC AND TECHNICAL CAPABILITIES RELEVANT TO NASA PROGRAM AND PROJECT RESPONSIBILITIES AND ASSIGNMENTS. 2. FOSTER ITS UNIQUE RELATIONSHIP WITH A TOP-TIER UNIVERSITY TO FACILITATE THE INVOLVEMENT OF SCIENTISTS, ENGINEERS, AND STUDENTS FROM THE UNIVERSITY AND RESEARCH COMMUNITIES IN NASA MISSION AND IN SUPPORTING OTHER GOVERNMENT AGENCIES. 3. SUPPORT NASA IN ENABLING PROGRAM AND INSTITUTIONAL CAPABILITIES. 4. DEVELOP SPACECRAFT AND INSTRUMENTS THAT ARE SENT TO VARIOUS DESTINATIONS WITH OUR SOLAR SYSTEM, INCLUDING EARTH ORBIT, PLANETS, PLANETARY SATELLITES, ASTEROIDS, AND COMETS. THESE MISSIONS MAY BE ORBITERS, LANDERS, OR ROVERS, AND TYPICALLY INCLUDE CUTTING-EDGE TECHNOLOGIES REQUIRED TO MEET SCIENTIFIC REQUIREMENTS. 5. PERFORM PROJECT TASKS INVOLVING: I-AUTONOMOUS DEEP-SPACE, INNER-SPACE AND EARTH-ORBITING SPACECRAFT OR MAJOR SUBSYSTEMS, II-EXPERIMENTS, INSTRUMENTS, OR OTHER DEVICES WHICH MAY BE CARRIED AS PAYLOAD ON SPACECRAFTS IN MISSIONS MANAGED BY OTHERS, AND-OR III-GROUND-BASED SYSTEMS. 6. BEYOND ITS PRIMARY MISSION, JPL MAY PERFORM WORK FOR OTHER NASA MISSION DIRECTORATES OR OFFICES. 7. JPL IS ALSO RESPONSIBLE FOR THE OPERATION, RESEARCH, TECHNOLOGY INSERTION, AND MANAGEMENT OF NASAS DEEP SPACE NETWORK TO PROVIDE TELECOMMUNICATION AND OPERATION SERVICES, INCLUDING DATA ACQUISITION AND DATA DELIVERY REQUIRED TO MEET ESTABLISHED AGENCY OBJECTIVES. 8. JPL IS ALSO REQUIRED TO MAINTAIN AND CONDUCT AN EDUCATION PROGRAM IN CLOSE COORDINATION WITH THE NASA HEADQUARTERS EDUCATION OFFICE, THE ACADEMIC COMMUNITY AT LARGE, AND IN SUPPORT TO NASA STRATEGIC OBJECTIVES TO IMPROVE STUDENT RETENTION IN THE SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS-STEM DISCIPLINES. WORK FOR NON-NASA SPONSORS: JPL MAY PERFORM WORK FOR NON-NASA SPONSORS. THIS WORK WILL BE DESIGNATED IN TASK ORDERS ISSUED BY NMO CONTRACTING OFFICERS BASED ON TASK PLANS INITIATED BY THE CONTRACTOR.541715CA$9,989,590Dec 31, 20263 mo
CIMEL ELECTRONIQUETHIS PROCUREMENT FOR THE PROCUREMENT FOR THE AERONET PROJECT FOR SUPPLIES FOR THE SUN PHOTOMETERS, AND PARTS NECESSARY FOR THE REPAIR, UPKEEP, AND UPGRADE OF THE SUN PHOTOMETERS.334516$9,900,000Sep 27, 20260 mo 1 offer
CROWN INNOVATIONS, INC.NASA ACADEMICS MISSION SERVICES-2 TASK ORDER - ENGINEERING AND RESEARCH SUPPORT AIMED AT ENHANCING ALL ASPECTS OF AIR TRAFFIC MANAGEMENT (ATM).541715CA$9,842,077Nov 30, 20262 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYJPL/DSN/MGSS SERVICES SUPPORT FOR EMIRATES MARS MISSION 91-103844541715CA$9,758,504Apr 1, 20277 mo
LUMEN TECHNOLOGIES GOVERNMENT SOLUTIONS, INC.EIS - THE NASA COMMUNICATIONS PROGRAM (CP) BACKBONE CORE CONSISTS OF ACCESS ARRANGEMENTS AND OPTICAL WAVELENGTH SERVICES (OWS) WITH ETHERNET INTERFACES.517110VA$9,647,682Sep 30, 20260 mo 4 offers
KBR WYLE SERVICES, LLCTHIS TASK ORDER (TO) IS IN DIRECT SUPPORT OF THE SAFETY & MISSION ASSURANCE, AUDITS, ASSESSMENTS, AND ANALYSIS (SA3) CONTRACT, 80GRC024DA008. IT PROVIDES SAFETY AND QUALITY ASSURANCE SUPPORT.541690MD$9,526,662Sep 30, 20260 mo
PINNACLE CONSTRUCTION DEVELOPMENT GROUP, INC.PROJECT 33233 ATF CRYOGENIC FACILITY236220OH$9,489,551Jun 10, 20279 mo 2 offers
HEALTHEON, INCREPAIR OF THE MECHANICAL SYSTEMS IN BUILDING 7- CREW SYSTEMS LABORATORY236210TX$9,252,334Jan 4, 20274 mo 2 offers
REGENTS OF THE UNIVERSITY OF CALIFORNIA, THETHE STIS INSTRUMENT IS AN ADVANCED TECHNOLOGY SCIENTIFIC-GRADE FLIGHT INSTRUMENT THAT WILL BE DESIGNED AND DEVELOPED TO OPERATE IN THE INTERPLANETARY ENVIRONMENT AT LAGRANGE L1 APPROXIMATELY 1M MILES FROM EARTH TOWARDS THE SUN ON THE EARTH-SUN LINE336414CA$9,032,015Aug 31, 20260 mo 4 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYUPLINK ARRAY 97-18552541715CA$8,880,804Aug 31, 20260 mo
HEALTHEON, INCWETLANDS MITIGATION236210FL$8,876,892Sep 6, 202712 mo 2 offers
CGI FEDERAL INC.GRC TASK ORDER UNDER MSFC CONSOLIDATED PROGRAM SUPPORT SERVICES (CPSS) PROGRAM PLANNING AND CONTROL IDIQ CONTRACT541715AL$8,811,473Aug 31, 20260 mo
THE AEROSPACE CORPORATIONNASA-WIDE SPECIALIZED ENGINEERING, EVALUATION, AND TEST SERVICES SUPPORT FOR COMMERCIAL CREW PROGRAM SAFETY AND MISSION ASSURANCE.541715FL$8,753,574Sep 30, 20260 mo
BAE SYSTEMS SPACE & MISSION SYSTEMS INC.ULTRA-STABLE TELESCOPE RESEARCH AND ANALYSIS - CRITICAL TECHNOLOGIES (ULTRA-CT)541715CO$8,642,331Sep 2, 20260 mo 1 offer
DIVERSIFIED CONSTRUCTION OF OKLAHOMA, INC.HEATING, VENTILATION, AND AIR CONDITIONING UPGRADES AT THE BOOSTER FABRICATION FACILITY COMPLEX AT KENNEDY SPACE CENTER, FLORIDA236210FL$8,578,454Feb 11, 20275 mo 5 offers
AOSENSE, INC.SBIR PHASE III AWARD. PHASE I/II AWARDED UNDER NNX13CG02C COLD ATOM GRAVITY GRADIOMETER FOR GEODESY: THE CONTRACTOR SHALL DESIGN, CONSTRUCT, AND OPTIMIZE A HIGH-PERFORMANCE GRAVITY GRADIOMETER BASED ON LIGHT-PULSE ATOM INTERFEROMETRY. THE CONTRACTOR SHALL BUILD AND TEST A SECOND PROTOTYPE ZERO-DEAD-TIME (ZDT) ABSOLUTE GRAVIMETER. THE INSTRUMENTS IN THIS PHASE III EFFORT TAKES ADVANTAGE OF TECHNOLOGIES DEVELOPED UNDER NASA SBIR PHASE I AND PHASE II PROGRAMS.541712CA$8,458,074Sep 30, 20260 mo 270 offers
ARES CORPORATIONENGINEERING, SYSTEM INTEGRATION, AND ANALYSIS SUPPORT SERVICES (ESIASS)541330VA$8,446,085Nov 30, 20262 mo 1 offer
CALIFORNIA INSTITUTE OF TECHNOLOGYDSS-14 ANTENNA AND GSSR FAC MODIFICATION (92-215014)541715CA$8,300,000Aug 30, 202711 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYNASA AIRBORNE IMAGING SPECTROMETER DATA FOR THE USGS EARTH MAPPING RESOURCES INITIATIVE (EMRI) GEOLOGICAL EARTH MAPPING EXPERIMENT (GEMX) (82-200829541715CA$8,290,769Aug 7, 202711 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYUPGRADE ENERGY MANAGEMENT (EMS) THE CONTRACT IS THE SPONSORING AGREEMENT BETWEEN THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA) AND THE CALIFORNIA INSTITUTE OF TECHNOLOGY (CONTRACTOR), A PRIVATE NONPROFIT EDUCATIONAL INSTITUTION, WHICH ESTABLISHES THE RELATIONSHIP FOR THE OPERATION OF THE FEDERALLY FUNDED RESEARCH AND DEVELOPMENT CENTER (FFRDC) KNOWN AS THE JET PROPULSION LABORATORY. THE CONTRACTOR, JPL, IS REQUIRED TO PERFORM WORK THAT IS DESIGNATED IN TASK ORDERS ISSUED BY THE NASA MANAGEMENT OFFICE (NMO) CONTRACTING OFFICERS. NASA - SPONSORED WORK: JPL'S PRIMARY MISSION IS TO SUPPORT THE NASA SCIENCE MISSION DIRECTORATE (SMD) IN CARRYING OUT THE SPECIFIC OBJECTIVES IDENTIFIED IN THE SMD SCIENCE PLAN. THE FOUR BROAD SCIENTIFIC AREAS ARE: EARTH SCIENCE, PLANETARY SCIENCE, HELIOPHYSICS, AND ASTROPHYSICS. IN PERFORMANCE OF THIS CONTRACT, JPL SHALL: 1) SUPPLY A BROAD BASE OF SCIENTIFIC AND TECHNICAL CAPABILITIES RELEVANT TO NASA PROGRAM AND PROJECT RESPONSIBILITIES AND ASSIGNMENTS. 2) FOSTER ITS UNIQUE RELATIONSHIP WITH A TOP-TIER UNIVERSITY TO FACILITATE THE INVOLVEMENT OF SCIENTISTS, ENGINEERS, AND STUDENTS FROM THE UNIVERSITY AND RESEARCH COMMUNITIES IN NASA MISSION AND IN SUPPORTING OTHER GOVERNMENT AGENCIES. 3) SUPPORT NASA IN ENABLING PROGRAM AND INSTITUTIONAL CAPABILITIES. 4) DEVELOP SPACECRAFT AND INSTRUMENTS THAT ARE SENT TO VARIOUS DESTINATIONS WITH OUR SOLAR SYSTEM, INCLUDING EARTH ORBIT, PLANETS, PLANETARY SATELLITES, ASTEROIDS, AND COMETS. THESE MISSIONS MAY BE ORBITERS, LANDERS, OR ROVERS, AND TYPICALLY INCLUDE CUTTING-EDGE TECHNOLOGIES REQUIRED TO MEET SCIENTIFIC REQUIREMENTS. 5) PERFORM PROJECT TASKS INVOLVING: (I) AUTONOMOUS DEEP-SPACE, INNER-SPACE AND EARTH-ORBITING SPACECRAFT OR MAJOR SUBSYSTEMS, (II) EXPERIMENTS, INSTRUMENTS, OR OTHER DEVICES WHICH MAY BE CARRIED AS PAYLOAD ON SPACECRAFTS IN MISSIONS MANAGED BY OTHERS, AND/OR (III) GROUND-BASED SYSTEMS. 6) BEYOND ITS PRIMARY MISSION, JPL MAY PERFORM WORK FOR OTHER NASA MISSION DIRECTORATES OR OFFICES. 7) JPL IS ALSO RESPONSIBLE FOR THE OPERATION, RESEARCH, TECHNOLOGY INSERTION, AND MANAGEMENT OF NASA S DEEP SPACE NETWORK TO PROVIDE TELECOMMUNICATION AND OPERATION SERVICES, INCLUDING DATA ACQUISITION AND DATA DELIVERY REQUIRED TO MEET ESTABLISHED AGENCY OBJECTIVES. 8) JPL IS ALSO REQUIRED TO MAINTAIN AND CONDUCT AN EDUCATION PROGRAM IN CLOSE COORDINATION WITH THE NASA HEADQUARTERS EDUCATION OFFICE, THE ACADEMIC COMMUNITY AT LARGE, AND IN SUPPORT TO NASA STRATEGIC OBJECTIVES TO IMPROVE STUDENT RETENTION IN THE SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS (STEM) DISCIPLINES. WORK FOR NON-NASA SPONSORS: JPL MAY PERFORM WORK FOR NON-NASA SPONSORS. THIS WORK WILL BE DESIGNATED IN TASK ORDERS ISSUED BY NMO CONTRACTING OFFICERS BASED ON TASK PLANS INITIATED BY THE CONTRACTOR.541715CA$8,226,547Dec 31, 20263 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYMICRO MERCURY ION ATOMIC CLOCK TECHNOLOGY TRANSITION FOR DOD NEXT GENERATION ATOMIC CLOCK (NGAC) 97-109436541715CA$8,183,746Aug 2, 202711 mo
CHENEGA GLOBAL PROTECTION, LLCNASA FIRE SERVICES CONTRACT (NFSC) AMES TASK ORDER (FIRE SERVICES - STRUCTURAL).561990CA$7,964,523Sep 30, 20260 mo
FIREFLY AEROSPACE INC.VENTURE CLASS LAUNCH SERVICE DEMONSTRATION 2 (VCLS DEMO 2) CONTRACT481212TX$7,957,000Jul 1, 202710 mo 9 offers
THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLCJOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY (JHU/APL) SUPPORTS SOLAR TERRESTRIAL RELATIONS OBSERVATORY (STEREO) MISSION PHASE E SUPPORT.541715MD$7,754,999May 31, 20278 mo
HAMILTON SUNDSTRAND CORPORATIONCONDENSING HEAT EXCHANGER541330CT$7,689,886Sep 28, 20260 mo 1 offer
VISTA PHOTONICS, INCPHASE III - MULTI-GAS SENSOR UPDATES FOR XEMU541715NM$7,670,328Dec 31, 20263 mo 500 offers
CHENEGA GLOBAL PROTECTION, LLCNASA FIRE SERVICES CONTRACT (NFSC) AMES TASK ORDER (ARFF - OPTION B).561990CA$7,497,624Sep 30, 20260 mo
BOOZ ALLEN HAMILTON INCTO 167 BASE- GATEWAY REQUIREMENTS, VERIFICATION AND VALIDATION, SYSTEMS INTEGRATION, AND PRODUCTION ASSESSMENT541330TX$7,480,461Sep 30, 20260 mo 1 offer
THE COMMON POOL LLCEXTERNAL CROWDSOURCING541990CA$7,349,694Sep 30, 20260 mo 7 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYCROSS DISCIPLINARY DATA DRIVEN SCIENCE TECHNOLOGIES FOR CANCER RESEARCH (82-109597)541715CA$7,224,582Sep 30, 20260 mo
ANALYTICAL MECHANICS ASSOCIATES, INC.PROGRAM MANAGEMENT SUPPORT SERVICES UNDER THE ENGINEERING AND TECHNICAL SUPPORT SERVICES (ETSS) CONTRACT541715CA$7,222,877Aug 31, 202711 mo 2 offers
KBR WYLE SERVICES, LLCTHIS TASK ORDER (TO) IS IN DIRECT SUPPORT OF THE SAFETY & MISSION ASSURANCE, AUDITS, ASSESSMENTS, AND ANALYSIS (SA3) CONTRACT, 80GRC024DA008. IT PROVIDES NASA AIO SUPPORT.541690MD$7,208,875Sep 30, 20260 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYSYNTHETIC TRACKING TECHNOLOGY TRANSITION TO U.S. SPACE FORST (USSF) (81-109738)541715CA$7,104,802Dec 31, 20263 mo

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.