Recompete radar · NAICS 541715 · Tennessee
R&D in Physical, Engineering & Life Sciences contracts expiring in Tennessee
16 federal contracts coded NAICS 541715 (R&D in Physical, Engineering & Life Sciences) with place of performance in Tennessee reach the end of their period of performance by 2028-02 — $78M of incumbent work that is likely to be recompeted. The largest incumbent is Abacus Technology Corporation ($35M expiring); the biggest buyer is Department of Defense ($50M).
Source: official USAspending.gov award data · data as of 2026-08-22, refreshed regularly · amounts are total contract value to date.
16 contractsexpiring in Tennessee by 2028-02
$78Mtotal incumbent contract value
2 in 6 monthsperiod of performance ends soonest
10 in 12 monthsrecompete planning window
The list
Top 16 expiring contracts by value
Sorted by total contract value. Every row links to the official award record on
USAspending.gov. For all 16 contracts — plus SAM.gov recompete-notice matching and
daily monitoring — run the actor with naics: ["541715"].
| Incumbent | Agency | Value | PoP end | State | Description / award |
|---|---|---|---|---|---|
| Abacus Technology Corporation | Department of Defense Department of the Air Force | $35M | 2027-01-31 | TN | THE BCITS III TASK ORDER FACILITATES THE EXECUTION AND SUPPORT OF ALL ASPECTS OF BASE COMMUNICATIONS, PLANS, AND OPERATIONS. FA910125FB001 ↗ |
| Koniag Services, INC. | Department of Homeland Security U.S. Immigration and Customs Enforcement | $17M | 2027-08-05 | TN | THE PURPOSE OF THIS TASK ORDER IS TO PROVIDE SUPPORT SERVICES IN SUPPORT OF ENFORCEMENT AND REMOVAL OPERATIONS 287G NATIONAL COORDINATION C… 70CDCR26FR0000034 ↗ |
| Vanderbilt University | Department of Defense Department of the Air Force | $5.5M | 2027-08-01 | TN | ASSURED NEURO-SYMBOLIC COMPONENTS AND SYSTEMS (ANSCS) FA875023C0518 ↗ |
| Vanderbilt University Medical Center | Department of Health and Human Services National Institutes of Health | $4.6M | 2027-09-15 | TN | GENETIC AND STRUCTURAL BASIS FOR VIRUS NEUTRALIZATION 75N93024C00072 ↗ |
| Zigguratum, INC. | Department of the Interior Departmental Offices | $3.5M | 2028-01-31 | TN | SBIR PH II, ESCAPE = ENHANCING SECURITY CAPABILITIES THROUGH AND ANALYTIC PLATFORM ECOSYSTEMS 140D0426C0100 ↗ |
| Branch Technology, INC. | Department of Defense Department of the Air Force | $3.1M | 2028-01-20 | TN | ENERGY EFFICIENCY, FORCE PROTECTION, AND RESILIENT BASING THROUGH CUSTOM, ONDEMAND BUILDING RETROFITS FA864923P1034 ↗ |
| Aviation Resources And Consulting Services, LLC | Department of Defense Department of the Army | $2.0M | 2027-04-21 | TN | THE PROPOSED AUGMENTED RIGGING ASSISTANCE FOR NON-RIGGERS (ARANR) SYSTEM LEVERAGES WEARABLE AUGMENTED REALITY TECHNOLOGY TO ENHANCE THE RIG… W5170125CA088 ↗ |
| Vextec Corporation | Department of Defense Department of the Air Force | $1.4M | 2027-08-02 | TN | LIMITED-LIFE PROBABILISTIC PERFORMANCE PREDICTION OF METALLIC MATERIALS FA239425CB050 ↗ |
| Ultrasonic Technology Solutions, LLC | National Aeronautics and Space Administration National Aeronautics and Space Administration | $1.3M | 2027-06-30 | TN | EO14042 SBIR PHASE II ULTRA-FAST ULTRASONIC CLOTHES WASHER/DRYER COMBINATION FOR MOON, MARS AND ISS APPLICATIONS 80NSSC23CA166 ↗ |
| Aviation Resources And Consulting Services, LLC | Department of Defense Department of the Navy | $959K | 2027-11-29 | TN | RESEARCH AND DEVELOPMENT N6833525C0418 ↗ |
| International Femtoscience, Incorporated | Department of Defense Department of the Navy | $900K | 2027-10-08 | TN | 873AUTHORITY N6426726C7611 ↗ |
| Whisper Aero INC | National Aeronautics and Space Administration National Aeronautics and Space Administration | $850K | 2027-07-16 | TN | PHASE II SBIR 80NSSC25C0026 - DESIGN OF AN ULTRA-LOW NOISE VENTILATION FAN FOR SPACE APPLICATIONS 80NSSC25C0026 ↗ |
| University Of Tennessee | Department of Transportation Federal Railroad Administration | $468K | 2027-08-27 | TN | THE CONTRACTOR SHALL PROVIDE THE FEDERAL RAILROAD ADMINISTRATION WITH ADVANCED RADIOGRAPHIC INSPECTION OF RAIL WELDS IN ACCORDANCE WITH UNI… 693JJ625C000005 ↗ |
| University Of Tennessee | Department of Defense Department of the Army | $310K | 2027-02-14 | TN | SERDP WP24-4079, NEW START DESIGN LIGNIN-BASED AND FLUOROCARBON-FREE OMNIPHOBIC TEXTILE COATINGS W912HQ24P0010 ↗ |
| Ultrasonic Technology Solutions, LLC | National Aeronautics and Space Administration National Aeronautics and Space Administration | $300K | 2027-06-30 | TN | SBIR PHASE III 80NSSC25C0446 ULTRA-FAST ULTRASONIC CLOTHES WASHER/DRYER COMBINATION FOR MOON, MARS AND ISS APPLICATIONS 80NSSC25C0446 ↗ |
| University Of Tennessee | Department of Defense Department of the Air Force | $291K | 2027-02-24 | TN | UTSI IDIQ - SOLVER DEVELOPMENT FOR HYPERSONIC SIMULATION TASK ORDER FA910126FB009 ↗ |
Track all 16 Tennessee recompetes live
GovCon Monitor scans USAspending + SAM.gov daily for expiring NAICS 541715 contracts and flags recompete notices the moment they post — $0.003 per record.