Federal contractor overview
HORSLEY WITTEN GROUP, INC. is registered as a federal contractor under UEI QCNWNDJ3XQU1 and CAGE 3LXT0, and is located in SANDWICH, MA, USA. Federal award data shows $73,548,389 across 255 federal awards, with Environmental Protection Agency as the top agency. The contractor's primary NAICS classification is 541620, and its public business classifications include Business or Organization, For Profit Organization, and Subchapter S Corporation.
Contractor identifiers
- Legal business name
- HORSLEY WITTEN GROUP, INC.
- DBA name
- HORSLEY & WITTEN INC
- Unique Entity ID
- QCNWNDJ3XQU1
- CAGE code
- 3LXT0
- Location
- SANDWICH, MA, USA
- Website
- Visit contractor site
Capabilities and keywords
DOMESTIC AND INTERNATIONAL ENVIRONMENTAL CONSULTING SERVICES IN WATER RESOURCES & LAND PLANNING. SPECIALISTS IN HYDROGEOLOGY, WETLANDS ECOLOGY, COASTAL MANAGEMENT, DRINKING WTAER PROTECTION, LAND USE, PROGRAM DEVELOPMENT & POLICY ANALYSIS.
- COASTAL PROTECTION
- CONSULTING
- TDA
- ENGINEERING
- ENVIRONMENTAL
- GROUNDWATER
- HYDROGEOLOGY
- LAND USE PLANNING
- REMEDIATION
- STORMWATER
- WASTEWATER
- WATERSHED
- WETLANDS
- DRINKING WATER
- WATER
NAICS codes and business types
Business and socioeconomic classifications
- Business or Organization
- For Profit Organization
- Subchapter S Corporation
Organization hierarchy
Federal obligation history
Total federal obligations
$73,548,389
- Awards
- 255
Top agencies by obligations
- Environmental Protection Agency
152 award actions
$56,850,368
Federal obligations by fiscal year
Net federal contract obligations decreased from $1,928,077 in FY2025 to $1,358,341 in FY2026.
Scroll horizontally to view all fiscal years.
View fiscal-year data table
| Fiscal year | Net obligations | Award actions |
|---|---|---|
| FY2026 | $1,358,341 | 30 |
| FY2025 | $1,928,077 | 45 |
| FY2024 | $4,638,884 | 50 |
| FY2023 | $4,712,046 | 41 |
| FY2022 | $3,530,770 | 50 |
Recent federal awards
-
PIID 1305M226F0399
Awarded Sep 9, 2026
-
PIID 1305M226F0398
Awarded Aug 25, 2026
-
PIID 1305M226F0375
Awarded Aug 11, 2026
-
$609,793
Obligated
PIID 68HERW26F0143
Awarded Aug 4, 2026
Top federal contract markets
See the leading federal contract markets for HORSLEY WITTEN GROUP, INC. by agency and work category, ranked by positive obligations in Sweetspot's federal market coverage during the last 12 months.
-
Environmental Protection Agency
- Rank in market
- #30
- Last 12mo obligations
- $1M
- Share of positive obligations
- 0.37%
-
Department of Commerce
- Rank in market
- #18
- Last 12mo obligations
- $339.1K
- Share of positive obligations
- 0.36%
Coverage period Oct 14, 2025–Oct 13, 2026
Frequently asked questions
- What is HORSLEY WITTEN GROUP, INC.'s Unique Entity ID (UEI)?
- HORSLEY WITTEN GROUP, INC.'s Unique Entity ID is QCNWNDJ3XQU1, as registered in SAM.gov.
- What is HORSLEY WITTEN GROUP, INC.'s CAGE code?
- HORSLEY WITTEN GROUP, INC.'s CAGE code is 3LXT0.
- What is HORSLEY WITTEN GROUP, INC.'s primary NAICS code?
- HORSLEY WITTEN GROUP, INC.'s primary NAICS classification is 541620.
- Where is HORSLEY WITTEN GROUP, INC. located?
- HORSLEY WITTEN GROUP, INC. is located in SANDWICH, MA, USA.
- How much has HORSLEY WITTEN GROUP, INC. received in federal contract obligations?
- HORSLEY WITTEN GROUP, INC. has received $73,548,389 in federal contract obligations across 255 federal awards.
- Which federal agencies has HORSLEY WITTEN GROUP, INC. worked with?
- HORSLEY WITTEN GROUP, INC.'s top federal agencies include Environmental Protection Agency.
- When was HORSLEY WITTEN GROUP, INC. registered in SAM.gov?
- HORSLEY WITTEN GROUP, INC.'s SAM.gov registration date is November 18, 2003.
- What business classifications does HORSLEY WITTEN GROUP, INC. hold?
- HORSLEY WITTEN GROUP, INC.'s registered business and socioeconomic classifications include Business or Organization, For Profit Organization, and Subchapter S Corporation.