Horsley Witten Group, Inc.
Horsley Witten Group, Inc. received $1.4M in federal prime contract obligations in the 12 months ending Oct 5, 2026, down 29.5% from $1.9M the year before, and $16.2M since FY2022. Its largest customer is the Environmental Protection Agency.
See 3 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- QCNWNDJ3XQU1
- CAGE code
- 3LXT0
- Headquarters
- Sandwich, MA
- Business size
- Small Business
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Environmental Protection Agency | $1.0M | $13.6M |
| Department of Commerce | $339K | $2.6M |
| Department of Health and Human Services | $0 | $33K |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| B510 | Special Studies/Analysis- Environmental Assessments | $6.3M |
| F115 | Environmental Systems Protection- Environmental Consulting and Legal Support | $4.4M |
| F999 | Other Environmental Services | $3.3M |
| AH21 | Natural Resources and Environment R&D services; Conservation and Land management; Basic Research | $924K |
| F099 | Natural Resources/Conservation- Other | $785K |
| R422 | Support- professional: Market Research/Public Opinion | $290K |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| 68HERC25F0307 | Environmental Protection Agency B510- SUPPORT FOR TECHNICAL ASSISTANCE TO DRINKING WATER AND WASTEWATER UTILITIES TO PREPARE FOR AND RESPOND TO DISASTERS | $535K | Feb 18, 2027 |
| 68HERW26F0143 | Environmental Protection Agency B510 WATER SECTOR EMERGENCY RESPONSE SUPPORT UNDER BPA 68HERC24A0001 (HORSLEY-WITTEN BPA) | $610K | Aug 5, 2027 |
| 68HERW26F0051 | Environmental Protection Agency B510 - WATER SECTOR RESPONSE PLANNING: EMERGENCY DRINKING WATER SUPPLY AND TABLETOP EXERCISES | $305K | Aug 5, 2027 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 1305M226F0399 | Department of Commerce 1305M222ANCNP0003/1305M226F0399: NOS/OCM: WATERSHED MONITORING TO EVALUATE SUCCESS OF LAND-BASED SOURCES OF POLLUTION (LBSP) ON CULEBRA ISLAND, PUERTO RICO IN ACCORDANCE WITH… | $64K | Sep 9, 2026 |
| 1305M226F0398 | Department of Commerce 1305M222ANCNP0003/1305M226F0398: NOS/OCM: MANAGEMENT OF EMERGING LAND-BASED SOURCES OF POLLUTION (LBSP) THREATS ON CULEBRA ISLAND, PUERTO RICO IN ACCORDANCE WITH EXECUTIVE ORDER… | $177K | Aug 25, 2026 |
| 1305M226F0375 | Department of Commerce 1305M222ANCNP0003/1305M226F0375: NOS/OCM: IMPLEMENTATION OF RESTORATION ACTIONS TO REDUCE LAND-BASED INPUTS TO OLOWALU REEF IN ACCORDANCE WITH EXECUTIVE ORDER 14222, OR-FY26-03280. | $98K | Aug 11, 2026 |
| 68HERW26F0143 | Environmental Protection Agency B510 WATER SECTOR EMERGENCY RESPONSE SUPPORT UNDER BPA 68HERC24A0001 (HORSLEY-WITTEN BPA) | $610K | Aug 4, 2026 |
| 68HERW26F0119 | Environmental Protection Agency B510-SUPPORT FOR DEFENSE CRITICAL INFRASTRUCTURE (DCI) WATER RESILIENCY AND WATER AND HEALTHCARE/PUBLIC HEALTH UNDER BPA 68HERC24A0001 (HORSLEY-WITTEN BPA) | $219K | Jun 24, 2026 |
| 68HERW26F0061 | Environmental Protection Agency B510-FY26 WATER SECTOR INTERDEPENDENCIES WITH EMERGENCY SERVICES AND ENERGY SECTORS UNDER BPA 68HERC24A0001 (HORSLEY-WITTEN BPA) | $69K | Apr 29, 2026 |
| 68HERW26F0051 | Environmental Protection Agency B510 - WATER SECTOR RESPONSE PLANNING: EMERGENCY DRINKING WATER SUPPLY AND TABLETOP EXERCISES | $219K | Apr 2, 2026 |
| 1305M225F0174 | Department of Commerce 1305M222ANCNP0003/1305M225F0174: CALL ORDER AWARDED TO HORSLEY WITTEN GROUP FOR CULEBRA WATERSHED MONITORING IAW EXECUTIVE ORDER 14222, OR-25-01488. | $98K | Aug 20, 2025 |
Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.

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