Vendor, Sandwich, MA
Horsley Witten Group, Inc.
UEI QCNWNDJ3XQU1, CAGE 3LXT0
16 awards and $1,091,878 obligated between June 24, 2026 and September 9, 2026, 56% under full and open competition, against 3.9 offers on average where reported.
Sells to
Awarding agencies by dollars.
| Environmental Protection Agency | $752,800 |
| National Oceanic and Atmospheric Administration | $339,079 |
How it wins
Awards by competition, set-aside and type.
| Full and Open Competition | 9 |
| Full and Open Competition After Exclusion of Sources | 7 |
| Small Business Set Aside - Total | 2 |
| BPA Call | 9 |
| Delivery Order | 6 |
| Definitive Contract | 1 |
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| 68HERW26F0143BPA Call, August 4, 2026, Full and Open Competition | Water, Tribal & Science DivisionEnvironmental Protection Agency | B510 Water Sector Emergency Response Support Under BPA 68herc24a0001 (Horsley-Witten Bpa)NAICS 541620, PSC B510 | $609,793 |
| 68HERW26F0119BPA Call, June 24, 2026, Full and Open Competition | Water, Tribal & Science DivisionEnvironmental Protection Agency | B510-Support for Defense Critical Infrastructure (Dci) Water Resiliency and Water and Healthcare/Public Health Under BPA 68herc24a0001 (HorsNAICS 541620, PSC B510 | $219,030 |
| 1305M226F0398BPA Call, August 25, 2026, Full and Open Competition | Department of Commerce NOAANational Oceanic and Atmospheric Administration | 1305m222ancnp0003/1305m226f0398: Nos/Ocm: Management of Emerging Land-Based Sources of Pollution (Lbsp) Threats on Culebra Island, Puerto RiNAICS 541620, PSC AH21 | $176,930 |
| 1305M226F0375BPA Call, August 11, 2026, Full and Open Competition | Department of Commerce NOAANational Oceanic and Atmospheric Administration | 1305m222ancnp0003/1305m226f0375: Nos/Ocm: Implementation of Restoration Actions to Reduce Land-Based Inputs to Olowalu Reef in Accordance wiNAICS 541620, PSC AH21 | $98,305 |
| 68HERW26F0051BPA Call, July 1, 2026, Full and Open Competition | Water, Tribal & Science DivisionEnvironmental Protection Agency | B510 - Water Sector Response Planning: Emergency Drinking Water Supply and Tabletop ExercisesNAICS 541620, PSC B510 | $86,143 |
| 1305M226F0399BPA Call, September 9, 2026, Full and Open Competition | Department of Commerce NOAANational Oceanic and Atmospheric Administration | 1305m222ancnp0003/1305m226f0399: Nos/Ocm: Watershed Monitoring to Evaluate Success of Land-Based Sources of Pollution (Lbsp) on Culebra IslaNAICS 541620, PSC AH21 | $63,844 |
| 68HERC25F0307BPA Call, July 1, 2026, Full and Open Competition | Water, Tribal & Science DivisionEnvironmental Protection Agency | B510- Support for Technical Assistance to Drinking Water and Wastewater Utilities to Prepare for and Respond to DisastersNAICS 541620, PSC B510 | $9,177 |
| 68HE0123F0060BPA Call, July 15, 2026, Full and Open Competition, 1 offers | Region 1 Contracting OfficeEnvironmental Protection Agency | 2023 Clean Water Act Blanket Purchase Agreement (Bpa) Region 1 - Call Order - Cor/Invoice Approver Change.NAICS 541620, PSC F999 | $0 |
| 68HERC25F0293BPA Call, June 24, 2026, Full and Open Competition | Water, Tribal & Science DivisionEnvironmental Protection Agency | B510- Support Defense Critical Infrastructure (Dci) Water Resiliency.NAICS 541620, PSC B510 | $0 |
| 68HERC22F0019Delivery Order, July 8, 2026, Full and Open Competition After Exclusion of Sources, 21 offers | Water, Tribal & Science DivisionEnvironmental Protection Agency | F115 - Water Quality Standards (Wqs) National Policy and Handbook SupportNAICS 541620, PSC F115 | -$125 |
| 68HERC22F0381Delivery Order, July 8, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | Water, Tribal & Science DivisionEnvironmental Protection Agency | R612 Technical and Administrative Support for the Clean Water Act Section 404(C) Review Process Related to the Pebble Deposit Area, SouthwesNAICS 541620, PSC R612 | -$590 |
| 68HERC22F0526Delivery Order, July 9, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | Water, Tribal & Science DivisionEnvironmental Protection Agency | U001 - Support to Water Quality Standards (Wqs) Academy Fall 2022 to Fall 2024NAICS 541620, PSC U001 | -$974 |
| 68HERC22F0438Delivery Order, July 9, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | Water, Tribal & Science DivisionEnvironmental Protection Agency | F115 - Technical and Administrative Support for the Waters of the United States Proposed Rule and the Clean Water Act (Cwa) Section 401 CertNAICS 541620, PSC F115 | -$2,292 |
| 68HERC24F0025Delivery Order, July 31, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | Water, Tribal & Science DivisionEnvironmental Protection Agency | R425 Water Quality Standards National Policy and Water Quality Standards Handbook Support Nov 2023 to Nov 2025NAICS 541620, PSC R425 | -$5,157 |
| 68HERC23F0175Delivery Order, July 31, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | Water, Tribal & Science DivisionEnvironmental Protection Agency | F115 - Technical and Administrative Support to Rural, Small and Tribal Wastewater Infrastructure SystemsNAICS 541620, PSC F115 | -$6,763 |
| EPC16017Definitive Contract, August 14, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | Water, Tribal & Science DivisionEnvironmental Protection Agency | B528 - Technical Support for Developing and Approving Water Quality Standards and CriteriaNAICS 541620, PSC B528 | -$155,443 |
- Places of performance
- MassachusettsPuerto RicoHawaii
- Product and service codes
- B510 Environmental Studies and AssessmentsAH21 Natural Resources And Environment R&D Services; Conservation And Land Management; Basic ResearchF999 Other Environmental Services, Studies, and Analytical SupportR612 Information RetrievalU001 Lectures For TrainingR425 Engineering and Technical Services
- Transactions
- 16 across 16 awards