Recompete radar · NAICS 541380 · Guam
Testing Laboratories & Services contracts expiring in Guam
3 federal contracts coded NAICS 541380 (Testing Laboratories & Services) with place of performance in Guam reach the end of their period of performance by 2028-02 — $1.5M of incumbent work that is likely to be recompeted. The largest incumbent is Diagnostic Laboratory Services, INC. ($826K expiring); the biggest buyer is Department of Defense ($1.5M).
Source: official USAspending.gov award data · data as of 2026-08-22, refreshed regularly · amounts are total contract value to date.
The list
Top 3 expiring contracts by value
Sorted by total contract value. Every row links to the official award record on
USAspending.gov. For all 3 contracts — plus SAM.gov recompete-notice matching and
daily monitoring — run the actor with naics: ["541380"].
| Incumbent | Agency | Value | PoP end | State | Description / award |
|---|---|---|---|---|---|
| Diagnostic Laboratory Services, INC. | Department of Defense Defense Health Agency | $826K | 2026-10-18 | GU | REFERENCE LABORATORY TESTING SERVICES HT941025P0006 ↗ |
| Sgs Guam INC | Department of Defense Defense Logistics Agency | $338K | 2027-08-31 | GU | 8511615468!COMMERCIAL LAB TESTING - JP8 SPE60325FA4M9 ↗ |
| Sgs Guam INC | Department of Defense Defense Logistics Agency | $331K | 2026-08-31 | GU | 8512005358!COMMERCIAL LAB TESTING - JP8 SPE60326FA4T0 ↗ |
Track all 3 Guam recompetes live
GovCon Monitor scans USAspending + SAM.gov daily for expiring NAICS 541380 contracts and flags recompete notices the moment they post — $0.003 per record.