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

Narrow byNAICSStateMin $Max $Max biddersNever competedSmall incumbentMin openness

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 251–300.

IncumbentNAICSWork inCurrent valueEndsOpenness
TRANS ASTRONAUTICA CORPORATIONCCRPP 80NSSC25C0432 TRANSASTRA CAPTURE BAG FOR LARGE DEBRIS REMEDIATION - DEMONSTRATION PAYLOAD DEVELOPMENT541715CA$2,499,407Sep 4, 202712 mo 500 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
LANTERIS SPACE LLCPPE - TO 023336414CA$2,315,664Aug 25, 202711 mo
POTOMAC ELECTRIC POWER COEXISTING BUILDING COMMISSIONING FOR BUILDINGS 19 AND 25221118MD$2,248,139Jun 30, 20279 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
TEXAS A&M ENGINEERING EXPERIMENT STATIONLONG-TERM PATIENT IPSC VESSEL CHIP MODEL TO ASSESS STRESSORS OF ATHEROSCLEROSIS AND MRNA THERAPEUTICS541715TX$2,000,000Mar 20, 20276 mo 9 offers
BRIGHAM & WOMENS HOSPITAL INCMODELING ANTHRACYCLINE-TRIGGERED VASCULAR DYSFUNCTION541715MA$1,999,512Sep 26, 20260 mo 9 offers
REGENTS OF THE UNIVERSITY OF CALIFORNIA, THEUCB SHALL BE DIRECTLY RESPONSIBLE FOR THE CONDUCT OF ALL PHASES AND ASPECTS OF THE SPAN-BE INSTRUMENT334511CA$1,998,850Sep 30, 20260 mo 1 offer
NORTHEASTERN UNIVERSITYBIOENGINEER LONG-LASTING 3D NEUROVASCULAR MICROPHYSIOLOGICAL SYSTEM TO MODEL CHRONIC INFLAMMATION-MEDIATED NEURODEGENERATION541715MA$1,998,311Feb 20, 20275 mo 9 offers
WAKE FOREST UNIVERSITY HEALTH SCIENCESLONG-LIVED SINGLE- AND MULTI-ORGAN TISSUE EQUIVALENT (OTE) PLATFORMS TO MODEL THE RESPONSE OF HUMAN TISSUES TO VARIOUS STRESSORS541715NC$1,997,816Sep 29, 20260 mo 9 offers
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAIIDENTIFICATION OF BIOMARKERS AND PATHOLOGICAL MECHANISMS VIA LONGITUDINAL ANALYSIS OF NEUROLOGICAL AND CEREBROVASCULAR RESPONSES TO NEUROTOXIC STRESS USING A MULTI-CELLULAR INTEGRATED MODEL OF THE HUMAN BRAIN541715NY$1,992,983Sep 29, 20260 mo 9 offers
REGENTS OF THE UNIVERSITY OF CALIFORNIA, THEUCB SHALL BE DIRECTLY RESPONSIBLE FOR THE CONDUCT OF ALL PHASES AND ASPECTS OF THE SOLID STATE TELESCOPE (SST) INSTRUMENT.334511CA$1,963,506Jan 31, 20274 mo 1 offer
ICEYE US, INCCDSA INSAR TASK ORDER541990CA$1,934,350Jul 28, 202710 mo 1 offer
ANTECH SYSTEMS, INC.CCRPP - ACTIVE ULTRASONIC MODE IMAGING SYSTEM FOR EXAMINING PIPE AND PLATE STRUCTURE THICKNESS541715VA$1,900,000Jan 15, 20274 mo 500 offers
JACOBS GEOSYNTEC A JOINT VENTURETHE PURPOSE OF THIS TASK ORDER IS TO PROVIDE REMEDIAL ACTIONS FOR THE MSFC ENVIRONMENTAL ENGINEERING AND OCCUPATIONAL HEALTH OFFICE REGARDING ENVIRONMENTAL REMEDIATION AT MAF.541620LA$1,899,587Dec 31, 20263 mo 4 offers
UTAH STATE UNIVERSITYUTAH REUSABLE ROOT MODULE (URRM)541715FL$1,878,190Mar 31, 20276 mo 1 offer
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 CONTRACT MANAGEMENT SUPPORT.541690MD$1,840,210Sep 30, 20260 mo
PARAGON SPACE DEVELOPMENT CORPORATIONTHE BUILD, TEST, AND DELIVERY OF 60 BPA BLADDERS.541715AZ$1,834,655Mar 18, 20276 mo
NATIONAL ACADEMY OF SCIENCESAERONAUTICS AND SPACE ENGINEERING BOARD MEETINGS AND ACTIVITIES (ASEB)541990DC$1,805,958Aug 16, 202711 mo
GENERAL ELECTRIC COMPANYA GROUP OF CHEMICAL VAPOR INFILTRATION (CVI) PROCESSED CARBON SILICON CARBIDE (C/SIC) AND SILICON CARBIDE/SILICON CARBIDE (SIC/SIC) COMPONENTS ARE REQUIRED FOR MANUFACTURING DEMONSTRATIONS AND MATERIAL/COMPONENT PERFORMANCE TESTING.541715OH$1,775,139Sep 30, 20260 mo
WICHITA STATE UNIVERSITYDEVELOPMENT OF DATABASES OF REFRACTORY COMPOSITES FOR THE VALIDATION OF FLIGHT STRUCTURES FOR HYPERSONIC FLIGHT. SIC/SIC, CARBON CARBON AND CARBON SILICON CARBIDE ARE HIGH TEMPERATURE COMPOSITE MATERIALS THAT REQUIRE FURTHER CHARACTERIZATION541715KS$1,750,000Sep 16, 20260 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYJPL AIRBORNE PROGRAM OFFICE (APO) (87-200170)541715CA$1,711,964Jun 1, 20279 mo
GSE INCNASA OCCUPATIONAL HEALTH CONTRACT II (NOHC II) BLANKET PURCHASE AGREEMENT - NEW LEGACY TASK ORDER.562910AL$1,710,152Sep 30, 20260 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYGLOBAL IONOSPHERIC SPECIFICATION USING GPS (81-111148)541715CA$1,692,811Nov 29, 20262 mo
THE AEROSPACE CORPORATIONRESEARCH AND DEVELOPMENT OF COST ESTIMATING RELATIONSHIPS FOR MISSION OPERATIONS PHASES OF PLANETARY MISSIONS AND EARTH ORBITING MISSIONS TO INCREASE NASA'S KNOWLEDGE AND ABILITY TO PREDICT, ASSESS PROPOSED COST FOR SPACE SCIENCE MISSION OPERATIONS.541715CA$1,647,580Sep 30, 20260 mo
GENERAL ELECTRIC COMPANYA GROUP OF MELT INFILTRATION PROCESSED SILICON CARBIDE/SILICON CARBIDE AERODYNAMIC CONTROL SURFACES ARE REQUIRED FOR MANUFACTURING DEMONSTRATIONS AND MATERIAL/COMPONENT PERFORMANCE TESTING.541715OH$1,614,607Sep 30, 20260 mo
ASTROBOTIC TECHNOLOGY INCSBIR PHASE III XODIAC-C VEHICLE ENHANCEMENTS541715PA$1,600,000Oct 31, 20261 mo 500 offers
CORNELL TECHNICAL SERVICES LLCTHE SUBJECT TASK ORDER IS TO SUPPORT THE ASTROPHYSICS STRATEGIC MISSIONS PROGRAM OFFICE (ASMPO)541715VA$1,577,982Sep 30, 20260 mo
ASTROBOTIC TECHNOLOGY INCSBIR CCRPP - CUBEROVER FOR LUNAR SCIENCE AND EXPLORATION541715PA$1,556,600Jun 4, 20279 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.