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

918 contracts worth $27.3B match. Showing 151–200.

IncumbentNAICSWork inCurrent valueEndsOpenness
HUMANIT SOLUTIONS LLCTASK ORDER 3 - NASA CONTRACT MANAGEMENT SYSTEM (NCMS) LIFECYCLE OPTIMIZATION541715OH$3,743,272Sep 28, 20260 mo 1 offer
CORNELL TECHNICAL SERVICES LLC2023 ASTROPHYSICS PROBE EXPLORER (APEX) CONCEPT STUDY REPORT (CSR) EVALUATION541715MD$3,576,819Oct 30, 20261 mo
CHENEGA GLOBAL PROTECTION, LLCNASA WALLOPS FLIGHT FACILITY FIRE SERVICES SUPPORT.561990VA$3,560,928Sep 30, 20260 mo
NORTHROP GRUMMAN SYSTEMS CORPORATIONSTABLE: SYSTEMS TECHNOLOGIES FOR ARCHITECTURE BASELINE541715VA$3,502,252Sep 14, 20260 mo 3 offers
THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLCNEW TASK ORDER FOR NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA) SPECTRUM AND ENGINEERING MANAGEMENT SUPPORT UNDER CONTRACT 80MSFC20D0004 AEROSPACE RESEARCH, DEVELOPMENT AND ENGINEERING SUPPORT (ARDES) II541715MD$3,419,615Sep 30, 20260 mo
CH2M HILL, INCNATIONAL AERONAUTICS AND SPACE ADMINISTRATION'S (NASA) MARSHALL SPACE FLIGHT CENTER (MSFC) OPERABLE UNITS (OU) -3 SOURCE AREA (SA) -17 IN SITU THERMAL REMEDIATION (ISTR) WELL INSTALLATION541330AL$3,325,808Sep 30, 20260 mo
THE REGENTS OF THE UNIVERSITY OF COLORADOPRODUCTION OF LARGE POPULATIONS OF HEMATOPOIETIC STEM CELLS (HSCS) IN MICROGRAVITY TO TREAT SERIOUS MEDICAL CONDITIONS INCLUDING BLOOD CANCERS (LEUKEMIAS, LYMPHOMAS, MULTIPLE MYELOMA), FATAL BLOOD DISORDERS, AND SEVERE IMMUNE DISEASES.541990CO$3,318,354Feb 20, 20275 mo
BLUE CANYON TECHNOLOGIES LLCSPACECRAFT (S/C) BUS FOR ARCSTONE INCLUDING INTERFACE DOCUMENTS, BUILDING THE 6U CUBESAT S/C, INTEGRATION WITH ARCSTONE, FUNCTIONAL/RADIOMETRIC VERIFICATION, LAUNCH AND ON-ORBIT SUPPORT, AND COMMAND/TELEMETRY LINKS BETWEEN THE BUS AND GROUND SYSTEM.541715VA$3,202,294Sep 15, 20260 mo 1 offer
CALIFORNIA INSTITUTE OF TECHNOLOGYTETHERED INTELLIGENT ULTRALIGHT POWER SYSTERM (TULIPS) 10KW SYSTEM FOR MARS & MOON POWER TRANSFER (TULIPS-TASK) (14-231524)541715CA$3,181,000Aug 23, 20260 mo
ANTHONY WAYNE REHABILITATION CENTER FOR HANDICAPPED & BLIND INCKENNEDY SPACE CENTER MAIL SERVICES CONTRACT III491110FL$3,156,085Sep 30, 20260 mo 1 offer
CALIFORNIA INSTITUTE OF TECHNOLOGYADVANCED COMPONENT TECHNOLOGY PROGRAM (ACT) 2020 (87-109814)541715CA$3,072,599Dec 31, 20263 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYAIRBORNE MICROWAVE SPECTROMETER FOR NOAA GULFSTREAM G550 (82-107594)541715CA$3,051,440Sep 30, 20260 mo
SPIRIT AEROSYSTEMS INCDEMONSTRATE AUTOMATED CMC PROCESSING AND FABRICATION OF REUSABLE HOT STRUCTURE DESIGNS FOR HYPERSONIC VEHICLES, INCLUDING FLAPERONS, TORQUE TUBES, WING, & FUSELAGE SUBCOMPONENTS. DESIGN, ANALYZE, CHARACTERIZE & FABRICATE CMC STRUCTURES FOR VALIDATION541715KS$3,033,050Sep 26, 20260 mo
SIERRA SPACE CORPTHE PURPOSE OF THIS EFFORT IS THE DESIGN, MANUFACTURING, AND DEVELOPMENT TESTING FOR LOW LEAKAGE VALVES CONCEPTS USED TO PRIMARILY SERVICE LIQUID HYDROGEN IN-SPACE APPLICATIONS. THESE IN-SPACE APPLICATIONS INCLUDE ENVISIONED DEEP SPACE TRANSPORTATION336415CO$3,031,410Oct 25, 20261 mo 4 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYJPL SCIENCE TEAM ACTIVITIES AND SUPPORT FOR THE JAMES WEBB TELESCOPE (JWST) NEAR INFRARED CAMERA (NIRCAM) INSTRUMENT 71-15915541715CA$3,020,853Sep 30, 20260 mo
GHGSAT INCORPORATEDCSDA GREENHOUSE GAS EMISSIONS DATA PRODUCTS541990$2,999,850Feb 10, 20275 mo 1 offer
CREARE LLCPHASE III - CRYOCOOLER CONTROL ELECTRONICS (CCE) DEMONSTRATION PHASE541715NH$2,981,593Nov 19, 20262 mo 500 offers
CGI FEDERAL INC.THE PURPOSE OF THIS PERFORMANCE WORK STATEMENT (PWS) IS TO SET FORTH THE CONSOLIDATED PROGRAM SUPPORT SERVICES (CPSS) PROGRAM, PLANNING, & CONTROL (PP&C) AND PROGRAMMATIC SUBJECT MATTER EXPERT (SME) REQUIREMENTS FOR THE AGENCY.541715TX$2,923,531Aug 31, 20260 mo
CGI FEDERAL INC.THE PURPOSE OF THIS PERFORMANCE WORK STATEMENT (PWS) IS TO SET FORTH THE CONSOLIDATED PROGRAM SUPPORT SERVICES (CPSS) PROGRAM, PLANNING, & CONTROL (PP&C) AND PROGRAMMATIC SUBJECT541715TX$2,918,258Aug 31, 20260 mo
OXEON ENERGY LLCPHASE III - SUSTAINED ON ORBIT PROPELLANT ENABLED RUGGEDIZED SOLID OXIDE FUEL CELL (SOOPER SOFC)541715UT$2,832,898Dec 8, 20263 mo 500 offers
THE AEROSPACE CORPORATIONTHE AEROSPACE CORPORATION WILL PROVIDE SUPPORT TO THE SPACE LAUNCH SYSTEM (SLS) SYSTEMS ENGINEERING AND INTEGRATION OFFICE (SEIO)541715AL$2,828,599Sep 30, 20260 mo
SOUTHWEST RESEARCH INSTITUTESUPRATHERMAL ION SPECTROGRAPH PHASE E INSTRUMENT FOR SOLAR ORBITER MISSION334516TX$2,772,763Sep 30, 20260 mo 1 offer
MINDRUM PRECISION INC.DRAGONFLY MASS SPECTROMETER (DRAMS) MICROVALVES336419CA$2,700,000Sep 4, 20260 mo 1 offer
UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCHINSTRUMENT ALGORITHM MAINTENANCE TEAM FOR MEASUREMENTS OF POLLUTION IN THE TROPOSPHERE (MOPITT)541511CO$2,682,250Sep 30, 20260 mo 1 offer
KRATOS SRE, INC.BPA CALL #1 UNDER BPA 80ARC023AA001, MATERIAL PROPERTY TESTING OF THERMAL PROTECTION SYSTEMS FOR SCIENCE MISSION DIRECTORATE MISSIONS.541380CA$2,597,140Sep 30, 20260 mo 1 offer
CALIFORNIA INSTITUTE OF TECHNOLOGYDEVELOPING A HYPERSPECTRAL MICROWAVE SOUNDER PROTOTYPE (HYMS) (82-111438)541715CA$2,580,441Sep 27, 20260 mo
UNITED ENERGY TRADING, LLCNATURAL GAS SUPPLY - GRC MAIN CAMPUS221210NJ$2,512,870Sep 30, 20260 mo 15 offers
PRICE MODERN LLCCOMPREHENSIVE FURNITURE MANAGEMENT SERVICES (CFMS)337214MD$2,440,980Oct 26, 20261 mo 1 offer
AMENTUM SERVICES, INC.SYSTEM ADMINISTRATION SUPPORT541330CA$2,428,113Mar 11, 20276 mo
TETRA TECH, INC.SITE WIDE PROGRAM SUPPORT AND PFAS ASSESSMENT, NASA JPL AND GDSCC541620CA$2,421,440Sep 30, 20260 mo 3 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYDISTRIBUTED SENSING WITH ARTIFICIAL INTELLIGENCE (DSAI) (97-210236)541715CA$2,364,343Aug 18, 20260 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYREPLACEMENT OF 16.5 KV UNDERGROUND CABLES541715CA$2,333,000Dec 31, 20263 mo
K2M DESIGN, INCTHE STATEMENT OF WORK ENTITLED, "STATEMENT OF WORK ARCHITECT-ENGINEER SERVICES FOR FACILITY CONDITION ASSESSMENT AND REAL PROPERTY VALIDATION TASK DESCRIPTION" IS HEREBY INCORPORATED INTO THIS TASK AWARD.541330OH$2,230,346Sep 30, 20260 mo 1 offer
TELEMETRY & COMMUNICATIONS SYSTEMS, INC.THE PURPOSE OF THIS REQUIREMENT IS THE ACQUISITION OF A NEW TRAILER BASED SMALL APERTURE MOBILE TELEMETRY ANTENNA SYSTEM CAPABLE OF OPERATING IN L/S/C BAND, AS PART OF AN OVERALL RANGE TELEMETRY MODERNIZATION EFFORT UNDERWAY AT THE NASA WALLOPS FLIGH334220VA$2,197,057Sep 30, 20260 mo 1 offer
CHENEGA GLOBAL PROTECTION, LLCSECURITY SERVICES561612TX$2,195,100Sep 30, 20260 mo
THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLCJHU/APL IS TO PERFORM MANAGEMENT, SCIENTIFIC, ENGINEERING, TECHNICAL, AND OTHER PERSONNEL, LABOR, AND.SERVICES NECESSARY TO PERFORM THE REQUIREMENTS BROADLY DEFINED IN VOYAGER 1 AND 2 LOW ENERGY CHARGED PARTICLE (LECP) INSTRUMENT INVESTIGATIONS SOW.541715MD$2,177,766Dec 31, 20263 mo
CHIRICAHUA-LOGICAL JVKENNEDY OPERATIONAL AND INSTITUTIONAL SUPPORT (KOIS) CONTRACT TASK ORDER 80KSC025FA001.541990FL$2,167,169Sep 30, 20260 mo
SINGLE CRYSTAL DIAMOND INCDEVELOP, DEMONSTRATE, AND MATURE SELECTED IN-SPACE PRODUCTION TECHNOLOGIES, LEADING TO SUCCESSFUL TRANSITION TO COMMERCIAL OPERATIONS ON FUTURE COMMERCIAL LEO DESTINATIONS (CLDS) OR OTHER LOW-EARTH ORBIT (LEO) PLATFORMS.541715MA$2,164,470Sep 30, 20260 mo 13 offers
CASTRO & COMPANY, LLCNASA HQ OFFICE OF PROCUREMENT RESIDENT AUDITOR SUPPORT (CASS) TASK ORDER541211VA$2,161,083Oct 20, 20261 mo 4 offers
HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC.UNIVERSAL WASTE MANAGEMENT SYSTEM (UWMS) SUSTAINING SPARES AND CONSUMABLES541330TX$2,127,710Sep 30, 20260 mo
HX5 LLCTO-0138 LPR FAN TEST HARDWARE SUPPORT541715OH$2,125,603Sep 30, 20260 mo
JACOBS ENGINEERING GROUP INC.SOUTHEAST REGINAL ARCHITECT & ENGINEERING CONTRACT TASK ORDER FOR DESIGN CRITERIA PACKAGE FOR THE DESIGN-BUILD OF LC39 AREA POWER DUCTBANK REPLACEMENT.541330FL$2,109,637Oct 5, 20261 mo 1 offer
CALIFORNIA INSTITUTE OF TECHNOLOGYCOMPACT VECTOR HELIUM MAGNETOMETER (CVHM) (82-223387)541715CA$2,108,747Sep 30, 20260 mo
SPACE VECTOR, LLCSECONDARY PAYLOAD DEPLOYMENT SYSTEM AVIONICS SYSTEM541712CA$2,107,846Dec 31, 20263 mo 7 offers
OPTO-KNOWLEDGE SYSTEMS INCMIDAS: MULTISPECTRAL IMAGING AND DATA ACQUISITION SERVICE541715CA$2,102,931Feb 28, 20275 mo 500 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYIN-SITU RESOURCE UTILIZATION PILOT EXCAVATOR SUPPORT (15-109463)541715CA$2,090,297Sep 27, 20260 mo
STANDARDAERO BUSINESS AVIATION SERVICES, LLCTHE OBJECTIVES ARE TO PROVIDE SERVICES FOR TWO ROLLS ROYCE MK511-8 AIRCRAFT ENGINES: ENGINE SERIAL NUMBER 11176 FROM NASA LARC IS TO UNDERGO A 1C INSPECTION AND THE CONTRACTOR SHALL PERFORM A 5Y2K SERVICE FOR ENGINE SERIAL NUMBER 8801336412CA$2,057,306Sep 30, 20260 mo 1 offer
HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC.UNIVERSAL WASTE MANAGEMENT SYSTEM (UWMS) YEAR 4 QUARTER 1 MILESTONE541330TX$2,051,825Sep 30, 20260 mo
R.J. RUNGE COMPANY, INC.PROJECT 33202 ATF EMCS AND METERING UPGRADES236220OH$2,033,335Dec 4, 20263 mo 4 offers
UNIVERSITY OF WASHINGTONEXTENDED CULTURE OF KIDNEY MPS AND ORGANOIDS TO MODEL ACUTE AND CHRONIC EXPOSURE TO DRUGS AND ENVIRONMENTAL TOXINS541715WA$2,000,000Nov 14, 20262 mo 9 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.