Recompete radar · NAICS 541690 · South Carolina
Other Scientific & Technical Consulting contracts expiring in South Carolina
7 federal contracts coded NAICS 541690 (Other Scientific & Technical Consulting) with place of performance in South Carolina reach the end of their period of performance by 2028-02 — $11M of incumbent work that is likely to be recompeted. The largest incumbent is The Blackledge Group, INC. ($6.1M expiring); the biggest buyer is Department of Defense ($6.6M).
Source: official USAspending.gov award data · data as of 2026-08-22, refreshed regularly · amounts are total contract value to date.
The list
Top 7 expiring contracts by value
Sorted by total contract value. Every row links to the official award record on
USAspending.gov. For all 7 contracts — plus SAM.gov recompete-notice matching and
daily monitoring — run the actor with naics: ["541690"].
| Incumbent | Agency | Value | PoP end | State | Description / award |
|---|---|---|---|---|---|
| The Blackledge Group, INC. | Department of Defense Department of the Army | $6.1M | 2026-09-26 | SC | FY23 NORTH ATLANTIC RIGHT WHALE AERIAL SURVEY W912HP23C0008 ↗ |
| Phigenics LLC | Department of Veterans Affairs Department of Veterans Affairs | $1.5M | 2027-08-14 | SC | WATER TESTING SERVICES 36C24723F0703 ↗ |
| Wave Sciences LLC | Department of Justice Federal Bureau of Investigation | $1.1M | 2027-07-14 | SC | RESEARCH CONTRACT THAT WILL DEVELOP NEW AND INNOVATIVE MATHEMATICAL ALGORITHMS. 15F06723F0001181 ↗ |
| Venergy Group LLC | Department of Veterans Affairs Department of Veterans Affairs | $1.0M | 2027-05-14 | SC | LEGIONELLA AND STERILITY WATER SAMPLING SERVICES 36C24725F0136 ↗ |
| Dac Radiation Safety Consulting, LLC | Department of Health and Human Services National Institutes of Health | $813K | 2026-08-31 | SC | ANALYTICAL LABORATORY MANAGEMENT SERVICES 75N98023P02960 ↗ |
| Swift River Versar JV | Department of Defense Department of the Navy | $480K | 2026-09-30 | SC | CULTURAL AND NATURAL ASSESSMENTS OF SHORELINE ADJACENT TO CHARLES N4008523F6019 ↗ |
| Ntvi Solutions, LLC | Department of Commerce National Oceanic and Atmospheric Administration | $415K | 2027-05-31 | SC | 1305M326F0087 4 CIE PEER REVIEWS (OR-FY26-02823 APPROVED) 1305M326F0087 ↗ |
Track all 7 South Carolina recompetes live
GovCon Monitor scans USAspending + SAM.gov daily for expiring NAICS 541690 contracts and flags recompete notices the moment they post — $0.003 per record.