Contracts expiring soon — NAICS 541715 · Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
When a federal contract hits its end date, the agency usually buys the same thing again — and the rebid is open to anyone. These are the Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) contracts coming up for renewal, soonest first.
4,704 contracts on the radar — page 7 of 95
INVESTIGATIONAL AGENT SINGLE ASCENDING DOSE SAFETY, TOLERABILITY, AND PK STUDY. POP: 5/2/2025 - 11/1/2026. N01DA-23-8935
ALTASCIENCES CLINICAL KANSAS INC · Department of Health and Human Services · KS
expires Nov 1, 2026 · $1,340,462
TASK ORDER 1 - SUIT ANCILLARY HARDWARE PROCUREMENT FOR OCSS SUIT USE ON HLS
AIR-LOCK, INCORPORATED · National Aeronautics and Space Administration · CT
expires Nov 1, 2026 · $324,229
RESEARCH AND DEVELOPMENT
COMBUSTION RESEARCH & FLOW TECHNOLOGY INC · Department of Defense · PA
expires Nov 1, 2026 · $1,000,000 · SMALL BUSINESS SET ASIDE - TOTAL
RESEARCH AND DEVELOPMENT
COLVIN RUN NETWORKS, INC · Department of Defense · VA
expires Nov 1, 2026 · $999,985 · SMALL BUSINESS SET ASIDE - TOTAL
SMALL BUSINESS INNOVATION RESEARCH (SBIR) PHASE I TOPIC A254-P039, XTECHSEARCH 9.
DEEPNIGHT INC. · Department of Defense · CA
expires Nov 1, 2026 · $249,825 · SMALL BUSINESS SET ASIDE - TOTAL
AH12 - TASK ORDER - NCCA: EXTERNAL BENTHIC QA
TETRA TECH, INC. · Environmental Protection Agency · VA
expires Nov 2, 2026 · $131,788
SMALL BUSINESS INNOVATION RESEARCH (SBIR) PHASE II - VERSATILE APTU COMBUSTION SYSTEM HEALTH MONITORING SENSOR SUITE TOPIC NUMBER: AF231-0001
SPECTRAL ENERGIES LLC · Department of Defense · OH
expires Nov 2, 2026 · $1,649,522 · SMALL BUSINESS SET ASIDE - TOTAL
SMALL BUSINESS INNOVATION RESEARCH (SBIR) PHASE II - ROBUST AND PRECISE LIQUID AND SUPERCRITICAL FLOW RATE MEASUREMENT TOPIC NUMBER: AF231-0002
CFD RESEARCH CORPORATION · Department of Defense · AL
expires Nov 2, 2026 · $1,249,955 · SMALL BUSINESS SET ASIDE - TOTAL
SMALL BUSINESS INNOVATION RESEARCH (SBIR) PHASE II - SPECTRAL RECONSTRUCTION OF MATERIAL EMISSIVITY VALUES USING A FABRY PEROT SENSOR TOPIC NUMBER: AF231-0003
PHYSICAL SCIENCES INC. · Department of Defense · MA
expires Nov 2, 2026 · $1,249,395 · SMALL BUSINESS SET ASIDE - TOTAL
SMALL BUSINESS INNOVATION RESEARCH (SBIR) - BRDF MEASUREMENTS FOR SPACECRAFT MATERIALS TESTING TOPIC NUMBER: AF231-0004
BODKIN DESIGN & ENGINEERING LLC · Department of Defense · MA
expires Nov 2, 2026 · $1,250,000 · SMALL BUSINESS SET ASIDE - TOTAL
SMALL BUSINESS INNOVATION RESEARCH (SBIR) PHASE II - DMD-BASED HYPERSPECTRAL IMAGING PYROMETER TOPIC NUMBER: AF231-0005
PHYSICAL SCIENCES INC. · Department of Defense · MA
expires Nov 2, 2026 · $1,649,995 · SMALL BUSINESS SET ASIDE - TOTAL
SMALL BUSINESS INNOVATION RESEARCH (SBIR) PHASE II - CRYOVACUUM CHAMBER OPTICAL INTERFACE FOR HIGH POWER LASER DELIVERY FROM EXTERNAL SOURCES TOPIC NUMBER: AF231-0006
OPTO-KNOWLEDGE SYSTEMS INC · Department of Defense · CA
expires Nov 2, 2026 · $1,249,975 · SMALL BUSINESS SET ASIDE - TOTAL
SMALL BUSINESS INNOVATION RESEARCH (SBIR) PHASE II - MWIR /LWIR DETECTOR STANDARDS FOR LOW-RADIOMETRIC-POWER CALIBRATION IN SPACE ENVIRONMENTS TOPIC NUMBER: AF231-0008
SRICO INC · Department of Defense · OH
expires Nov 2, 2026 · $1,649,999 · SMALL BUSINESS SET ASIDE - TOTAL
EMBEDDED ENTREPRENEUR INITIATIVE (EEI)
PQSECURE TECHNOLOGIES, LLC · Department of Defense · FL
expires Nov 2, 2026 · $350,000
DEFENSE HEALTH AGENCY SMALL BUSINESS INNOVATION RESEARCH PHASE II ENHANCEMENT FOR ASSESSMENT AND DIAGNOSIS OF VESTIBULAR INDICATORS OF SOLDIERS OPERATIONAL READINESS (ADVISOR)
CHARLES RIVER ANALYTICS, INC. · Department of Defense · MA
expires Nov 2, 2026 · $549,995 · SMALL BUSINESS SET ASIDE - TOTAL
RESEARCH AND DEVELOPMENT
GLOBAL ENGINEERING & MATERIALS INC · Department of Defense · NJ
expires Nov 2, 2026 · $999,994 · SMALL BUSINESS SET ASIDE - TOTAL
BATTNET PROGRAM BAA AWARD TO ULTIMATE BATTERY LLC, FOR POWERFUL LIGHTWEIGHT CONDUCTIVE POLYMER BIPOLAR BATTERIES FOR MILITARY USE
ULTIMATE BATTERY, LLC, THE · Department of Defense · MD
expires Nov 2, 2026 · $995,868
MIND GYM 1YR LICENSE RENEWAL + 3 OPTION YEARS
LUMENA INC · Department of Defense · WA
expires Nov 2, 2026 · $16,800
SHIP/TOW PILOT PROFESSIONAL SERVICES FOR SIMULATIONS AND VESSEL MODEL / DATABASE VALIDATION: BOSTON, MASSACHUSETTS AND GRAND RIVERS, KENTUCKY
HR WALLINGFORD LIMITED · Department of Defense
expires Nov 2, 2026 · $125,200
WEAPONS OPEN SYSTEM ARCHITECTURE (WOSA) DEVELOPMENT AND ANALYSIS
CUMMINGS AEROSPACE, INC. · Department of Defense · AL
expires Nov 3, 2026 · $3,365,744
SPECIALIZED COMPUTER RESEARCH AND SYSTEMS ENG CENTER REFRESH (FY25)
THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC · Department of Defense · MD
expires Nov 3, 2026 · $1,878,000
TIPERS
SIMVENTIONS INC · Department of Defense · VA
expires Nov 3, 2026 · $249,886
"OPTO-KNOWLEDGE SYSTEMS, INC" SBIR PHII
OPTO-KNOWLEDGE SYSTEMS INC · Department of Defense · CA
expires Nov 3, 2026 · $1,729,991 · SMALL BUSINESS SET ASIDE - TOTAL
THE PURPOSE OF THIS DELIVERY ORDER IS TO INITIATE THE REQUIREMENTS AND PRELIMINARY DESIGN EFFORT FOR THE LUNAR FREEZER SYSTEM PROJECT. CONTRACTOR SUPPORT WITHIN THIS DELIVERY ORDER INCLUDES AN INITIAL LFS PROJECT KICKOFF MEETING; FUNCTIONAL, PROJECT,
UNIVERSITY OF ALABAMA AT BIRMINGHAM · National Aeronautics and Space Administration · AL
expires Nov 4, 2026 · $5,931,717
FY25 SBIR PHASE III - INTELLIGENT MEDICAL CREW ASSISTANT (IMCA)
TIETRONIX SOFTWARE INC · National Aeronautics and Space Administration · TX
expires Nov 4, 2026 · $53,915 · SMALL BUSINESS SET ASIDE - TOTAL
VERSATILE IMAGING SYSTEM FOR TARGET DETECTION AND ASSESSMENT (VISTA) (CUAS) D2P2
EOPTIC, INC. · Department of Defense · NY
expires Nov 4, 2026 · $1,796,718 · SMALL BUSINESS SET ASIDE - TOTAL
MOBILE TARGET TRACKING
ALARE TECHNOLOGIES, LLC · Department of Defense · CA
expires Nov 4, 2026 · $1,798,610 · SMALL BUSINESS SET ASIDE - TOTAL
COMPACT RUBIDIUM OPTICAL CLOCK (CROC) EO14042
VESCENT TECHNOLOGIES INC. · Department of Defense · CO
expires Nov 4, 2026 · $5,850,181
DEEP TRANSFER LEARNING BASED COGNITION ENGINE FOR NETWORK ADAPTIVE-WAVEFORM DESIGN
SAN DIEGO STATE UNIVERSITY FOUNDATION · Department of Defense · CA
expires Nov 5, 2026 · $350,000
SMALL BUSINESS INNOVATION RESEARCH (SBIR) PHASE II, TOPIC A234-P010, XTECHSBIR PACIFIC FINALIST OPEN TOPIC COMPETITION (PHASE II) (SBIR PHI CONTRACT# W51701-24-C-0098)
OCEANIT LABORATORIES INC · Department of Defense · HI
expires Nov 5, 2026 · $1,899,999 · SMALL BUSINESS SET ASIDE - TOTAL
TOWED SILCAM PROTOTYPE PHASE II - REPAIRS, UPGRADES AND MODIFICATIONS
SINTEF OCEAN AS · Department of the Interior
expires Nov 6, 2026 · $42,441
EXPERT WITNESS SERVICES
MORTALITY RESEARCH & CONSULTING, INC. · Department of Justice · CA
expires Nov 6, 2026 · $10,058
DIRECT DIGITAL-TO-MM-WAVE DATA CONVERTER DEVELOPMENT AND MODELING
PACIFIC MICROCHIP CORP. · Department of Defense · CA
expires Nov 6, 2026 · $139,992 · SMALL BUSINESS SET ASIDE - TOTAL
EVALUATING RETURN AND STRUCTURAL ENVIRONMENTAL REGIMES (ERASER)
GENEVA TECHNOLOGIES, INC. · Department of Defense · CO
expires Nov 6, 2026 · $197,587 · SMALL BUSINESS SET ASIDE - TOTAL
PHASE 1 STUDIES AND ANALYSIS
GXO, INC. · Department of Defense · CA
expires Nov 6, 2026 · $2,260,921
SUSTAINMENT CORE DOMESTIC
LOCKHEED MARTIN CORPORATION · Department of Defense · NY
expires Nov 6, 2026 · $50,516
RESEARCH AND DEVELOPMENT 873 AUTHORITY
VISION SYSTEMS INC · Department of Defense · RI
expires Nov 6, 2026 · $999,885 · SMALL BUSINESS SET ASIDE - TOTAL
FY25 FACILITIES TASK ORDER A - REPLACE WOOD STREET STEAM & CONDENSATE PIPING
LEIDOS BIOMEDICAL RESEARCH INC · Department of Health and Human Services · MD
expires Nov 7, 2026 · $2,890,249
DEVELOPMENT OF SYSTEM UTILIZING MACHINE LEARNING TO IMPROVE COGNITIVE INTELLIGENCE IN RADAR FUNCTIONALITY.
PEERLESS TECHNOLOGIES CORPORATION · Department of Defense · TN
expires Nov 7, 2026 · $1,798,889 · SMALL BUSINESS SET ASIDE - TOTAL
SBIR/STTR PHASE II R&D: PINTLE ACTUATOR FOR HYPERSONIC DEFENSE (PAHD)
EXO-ATMOSPHERIC TECHNOLOGIES LLC · Department of Defense · WI
expires Nov 7, 2026 · $1,761,845 · SMALL BUSINESS SET ASIDE - TOTAL
RESEARCH IAW SOW - SWITCH: SOFTWARE INITIATING TRANSITION OF CAPABILITY HARDWARE
SMART INFORMATION FLOW TECHNOLOGIES LLC · Department of Defense · MN
expires Nov 7, 2026 · $1,799,840 · SMALL BUSINESS SET ASIDE - TOTAL
SERDP PROJECT WP22-3068 "DEVELOPMENT OF CHROMIUM-FREE COMPOSITE COATINGS FOR ZINC AND ZINC-NICKEL PLATING"
RTX CORPORATION · Department of Defense · CT
expires Nov 7, 2026 · $1,464,763
NEW TASK ORDER UNDER LEIDOS STOL 3 CONTRACT 693JJ321D000010 FOR THE COOPERATIVE DRIVING AUTOMATION (CDA) PROGRAM
LEIDOS, INC. · Department of Transportation · VA
expires Nov 8, 2026 · $878,382
DEVELOPMENT OF SYSTEM UTILIZING MACHINE LEARNING TO IMPROVE COGNITIVE INTELLIGENCE IN RADAR FUNCTIONALITY.
PERCEPTRONICS SOLUTIONS, INC · Department of Defense · CA
expires Nov 8, 2026 · $1,798,591 · SMALL BUSINESS SET ASIDE - TOTAL
SYNTHESIZING COURSE OF ACTION FRAMES FROM OBSERVATIONS AND LINK DERIVATION
STOTTLER HENKE ASSOCIATES, INC · Department of Defense · CA
expires Nov 9, 2026 · $1,249,937 · SMALL BUSINESS SET ASIDE - TOTAL
ARTIFICIAL INTELLIGENCE QUANTIFIED (AIQ)
KITWARE INC · Department of Defense · NY
expires Nov 9, 2026 · $1,981,684
THE PROPOSED BASELINE EFFORT WILL DESIGN AND BUILD ONE CBESE MODULE (GEN 1) FOLLOWING THE FEASIBILITY STUDY OF THE PREDECESSOR CONTRACT. THE PROPOSAL ALSO INCLUDES TWO OPTIONS, IF EXERCISED, WILL VALIDATE ADDITIONAL TWO PROTOTYPES GEN 2 AND GEN 3.
GE ENERGY POWER CONVERSION NAVAL SYSTEMS INC. · Department of Defense · PA
expires Nov 9, 2026 · $1,491,127
BASE PERIOD RDT&E SERVICES
SYSTEMS & TECHNOLOGY RESEARCH LLC · Department of Defense · MA
expires Nov 9, 2026 · $1,669,670
873AUTHORITY
FIRST RF CORPORATION · Department of Defense · CO
expires Nov 9, 2026 · $899,676 · SMALL BUSINESS SET ASIDE - TOTAL
873AUTHORITY
LYNNTECH INC. · Department of Defense · TX
expires Nov 9, 2026 · $899,677 · SMALL BUSINESS SET ASIDE - TOTAL
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