Horsley Witten Group, Inc.
Sandwich, MA · UEI QCNWNDJ3XQU1 · NAICS 541620
Horsley Witten Group, Inc. is a federal contractor based in Sandwich, MA operating in professional, scientific, and technical services (NAICS 541620). Horsley Witten Group, Inc. has received $73.14 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 80 contracts totaling $30.53 million for this firm. Horsley Witten Group, Inc.'s largest customer is Environmental Protection Agency, accounting for $62.01 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 68HERC19F0179 | Environmental Protection Agency | October 8, 2020 | $100.0K |
| DOCC0003 | Department Of Commerce | April 9, 2018 | $100.0K |
| DOCC0007 | Department Of Commerce | July 31, 2015 | $10.0K |
| DOCC0002 | Department Of Commerce | December 21, 2017 | $99.5K |
| EPB15C00027 | Environmental Protection Agency | December 7, 2016 | $99.4K |
| EPC08018 | Environmental Protection Agency | July 28, 2020 | $9.92M |
| 1305M220FNCNP0264 | Department Of Commerce | April 7, 2023 | $98.4K |
| 1305M225F0174 | Department Of Commerce | August 20, 2025 | $97.8K |
| 1305M225F0175 | Department Of Commerce | August 14, 2025 | $97.6K |
| 68HERC21F0272 | Environmental Protection Agency | June 29, 2021 | $97.6K |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Environmental Protection Agency | $62.01M | 173 |
| Department Of Commerce | $8.94M | 58 |
| Department Of Justice | $1.12M | 11 |
| Department Of Health And Human Services | $946.3K | 17 |
| Department Of Agriculture | $75.0K | 1 |
| Department Of Transportation | $32.8K | 1 |
| Department Of Defense | $18.6K | 1 |
| General Services Administration | $2.5K | 4 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541620 | Environmental Consulting Services | $56.30M |
| 541611 | Administrative Management And General Management Consulting Services | $12.79M |
| Unknown | — | $1.89M |
| 541199 | All Other Legal Services | $1.12M |
| 221310 | Water Supply And Irrigation Systems | $620.0K |
| 541330 | Engineering Services | $319.0K |
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Frequently asked questions
How much has Horsley Witten Group, Inc. received in federal contracts?
Horsley Witten Group, Inc. has received $73.14 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 80 contracts totaling $30.53 million for this firm. Their largest customer is Environmental Protection Agency, representing $62.01 million of awarded work.
What does Horsley Witten Group, Inc. do?
Horsley Witten Group, Inc. is a federal contractor based in Sandwich, MA, registered under NAICS 541620 (professional, scientific, and technical services).