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

1,676 contracts worth $88.7B match. Showing 551–600.

IncumbentNAICSWork inCurrent valueEndsOpenness
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
UNIVERSITY OF CALIFORNIA, LOS ANGELESTHE SPACE PHYSICS ENVIRONMENT DATA ANALYSIS SYSTEM CONTRACT. PROVIDES SERVICES FOR THE HELIOPHYSICS COMMUNITY TO ACCESS AND ANALYZE DATA ACROSS A WIDE VARIETY OF DATASETS.541715CA$1,994,900Nov 15, 202714 mo 1 offer
CALIFORNIA INSTITUTE OF TECHNOLOGYFY25 - NASA-ISRO SYNTHETIC APERTURE RADAR (NISAR) AWARDED TASKS541715CA$1,994,169Sep 30, 202824 mo
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
CALIFORNIA INSTITUTE OF TECHNOLOGYUNDERSTANDING AND MITIGATING THE ADVERSE IMPACT OF IONOSPHERIC DISTURBANCES (76-225247)541715CA$1,976,632Mar 31, 202818 mo
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
MESSER LLCDELIVERY ORDER FOR THE BULK PURCHASE OF HELIUM FOR MICHOUD ASSEMBLY FACILITY (MAF).325120NJ$1,934,709Sep 30, 202712 mo 1 offer
ICEYE US, INCCDSA INSAR TASK ORDER541990CA$1,934,350Jul 28, 202710 mo 1 offer
CALIFORNIA INSTITUTE OF TECHNOLOGYMULTIMISSION AUTOMATED DEEPSPACE CONJUNCTION ASSESSMENT PROCESS (MADCAP) SUPPORT FOR NASA CONJUNCTION ASSESSMENT RISK ANALYSIS (93-218344)541715CA$1,921,927Sep 30, 202824 mo
ANTECH SYSTEMS, INC.CCRPP - ACTIVE ULTRASONIC MODE IMAGING SYSTEM FOR EXAMINING PIPE AND PLATE STRUCTURE THICKNESS541715VA$1,900,000Jan 15, 20274 mo 500 offers
KBR WYLE SERVICES, LLCNASA TRAINING AND CERTIFICATION COURSES FOR GODDARD SPACE FLIGHT CENTER (GSFC) AND NON-GSFC PERSONNEL ON WORKMANSHIP STANDARDS AND ELECTROSTATIC DISCHARGE (ESD) CONTROL CERTIFICATIONS.611430MD$1,900,000Nov 2, 202714 mo 1 offer
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
CALIFORNIA INSTITUTE OF TECHNOLOGYIND SUPPORT OF INTERSTELLAR MAPPING AND ACCELERATION PROBE (IMAP)(91-110847)541715CA$1,776,225Sep 30, 202824 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
CALIFORNIA INSTITUTE OF TECHNOLOGYINTERPLANETARY NETWORK DIRECTORATE SERVICES OF THE ESCAPE AND PLASMA ACCELERATION AND DYNAMICS EXPLORERS (ESCAPADE) MISSION (91-201891)541715CA$1,756,256Sep 30, 202824 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
ZOZUDE LLCNOIS3-TO-012-NASA ORBIT (OPPORTUNITIES IN RESEARCH, BUSINESS, INNOVATION, AND TECHNOLOGY)541990CA$1,724,276Sep 30, 202712 mo 9 offers
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
TETRA TECH, INC.PROJECT 11 MAIN BASE AREAS OF INTEREST CONSISTS OF OVER 90 AREAS OF INTEREST IN WHICH HISTORIC DOD OPERATIONS HAD THE POTENTIAL TO RESULT IN IMPACTS TO THE ENVIRONMENT. ENVIRONMENTAL REMEDIATION SERVICES AT NASA WALLOPS FLIGHT FACILITY.541620VA$1,698,894Dec 31, 202715 mo 4 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYGLOBAL IONOSPHERIC SPECIFICATION USING GPS (81-111148)541715CA$1,692,811Nov 29, 20262 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYSTRATEGIC INSIGHTS AND BUDGET (SIB) SUPPORT FOLLOW-ON (16-231294)541715CA$1,687,250Sep 23, 202824 mo
AECOM TECHNICAL SERVICES, INC.AFRC ENVIRONMENTAL REMEDIATION AND RESTORATION SERVICES.541620CA$1,671,322Jan 29, 202816 mo 2 offers
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
CALIFORNIA INSTITUTE OF TECHNOLOGYLANDSAT THERMAL VICARIOUS CALIBRATION AND LAND SURFACE TEMPERATURE ASSESSMENT (76-224806)541715CA$1,611,064Sep 30, 202824 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
CALIFORNIA INSTITUTE OF TECHNOLOGYGLOBAL NAVIGATION SATELLITE SYSTEMS (GNSS) ORBIT DETERMINATION TECHNOLOGY TRANSFER (82-211669)541715CA$1,551,835Aug 24, 202823 mo
BOOZ ALLEN HAMILTON INCSPEACII - TASK ORDER 166 BASE - ASSESSMENTS FOR THE EXTRAVEHICULAR ACTIVITY DEVELOPMENT541330TX$1,540,177Sep 30, 20260 mo 1 offer
BB&E, INC.NASA LANGLEY RESEARCH CENTER ENVIRONMENTAL SUPPORT SERVICES541620VA$1,530,280Sep 30, 20260 mo 6 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYJPL TECHNICAL SUPPORT TO THE MAVEN PROJECT 40-15537541715CA$1,520,450Sep 30, 20260 mo
V.I.P. ELECTRIC COMPANYTHE CONTRACTOR SHALL FURNISH THE SERVICES AND SUPPLIES SET FORTH IN SECTION B IN ACCORDANCE WITH THE STATEMENT OF WORK ENTITLED "STATEMENT OF WORK" LISTED IN SECTION J.236220OH$1,508,828Aug 31, 20260 mo 1 offer
CREARE LLCFY25 SBIR PHASE III - CREARE LLC - DEVELOPMENT OF AN ADVANCED RECUPERATOR541715NH$1,504,578Aug 31, 20260 mo 500 offers
HX5 LLCFUNDING FOR ADMINISTRATION OF CENTER LEVEL INTERNS541715OH$1,500,000Mar 31, 20276 mo
MICROLINK DEVICES INCPY25 SBIR/STTR CCRPP - FLEXIBLE SOLAR MODULES WITH PERFORMANCE-ENHANCING, LOW-COST PRISMATIC ENCAPSULATION541715IL$1,500,000Aug 11, 202711 mo 500 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYHST CYCLE 18 71-15887541715CA$1,498,175Aug 31, 202711 mo
LOFT ORBITAL FEDERAL, LLCMINIMUM GUARANTEED481212CO$1,486,000Apr 30, 202819 mo 24 offers
THE AEROSPACE CORPORATIONNASA-WIDE SPECIALIZED ENGINEERING, EVALUATION, AND TEST SERVICES SUPPORT FOR HUMAN LANDING SYSTEM GROUND OPERATIONS.541715FL$1,466,216Sep 30, 20260 mo
CALIFORNIA INSTITUTE OF TECHNOLOGYJPL SUPPORT TO THE PRESSURIZED ROVER (PR) PROJECT (40-222631)541715CA$1,446,990Sep 30, 202824 mo
DH TECHNOLOGIES, INC.THIS TASK ORDER IS FOR U.S. FEDERAL VMWARE CLOUD FOUNDATION 5 PER QUOTE # Q-00079631, DATED 8/29/2025.541519VA$1,432,545Sep 29, 20260 mo 1 offer
THE AEROSPACE CORPORATIONTECHNICAL AND PROGRAMMATIC SUPPORT FOR COMMERCIALIZATION, INNOVATION AND SYNERGIES CIS) OFFICE541715MD$1,431,546Sep 25, 20260 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.