NAICS Code
541620Environmental Consulting Services
Total tracked spending: $6.1B
Spending Trend
$1.2BFY2020
$1.2BFY2021
$972.9MFY2022
$1.2BFY2023
$983.7MFY2024
$592.9MFY2025
$38.7MFY2026
Top Contractors
| Company | Obligations | Contracts | Share |
|---|---|---|---|
| EASTERN RESEARCH GROUP INC | $523.4M | 611 | 8.5% |
| PROJECT ENHANCEMENT CORPORATION | $366.0M | 50 | 6.0% |
| WESTON SOLUTIONS INC | $293.1M | 313 | 4.8% |
| THE CADMUS GROUP LLC | $199.3M | 211 | 3.2% |
| BOSTON GOVERNMENT SERVICES, LLC | $187.6M | 120 | 3.1% |
| TETRA TECH, INC. | $181.9M | 104 | 3.0% |
| ICF INCORPORATED, L.L.C. | $180.1M | 261 | 2.9% |
| ENVIRONMENTAL INCENTIVES, INC. | $150.5M | 8 | 2.5% |
| SRC INC | $148.2M | 78 | 2.4% |
| LOCKHEED MARTIN SERVICES, LLC | $140.2M | 1 | 2.3% |
| HSG, LLC | $135.7M | 193 | 2.2% |
| RESEARCH TRIANGLE INSTITUTE | $121.4M | 65 | 2.0% |
| CONSOLIDATED SAFETY SERVICES INCORPORATED | $120.9M | 71 | 2.0% |
| SOL SOLUTIONS, LLC | $114.0M | 57 | 1.9% |
| ENVIRONMENTAL MANAGEMENT & PLANNING SOLUTIONS LLC | $112.7M | 226 | 1.8% |
| S C & A INC | $108.5M | 114 | 1.8% |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $106.9M | 98 | 1.7% |
| SKEO SOLUTIONS, INC. | $106.3M | 60 | 1.7% |
| I. M. SYSTEMS GROUP, INC. | $102.7M | 2 | 1.7% |
| LYNKER CORPORATION | $98.0M | 37 | 1.6% |
| CDM FEDERAL PROGRAMS CORPORATION | $96.9M | 79 | 1.6% |
| LEIDOS, INC. | $94.8M | 22 | 1.5% |
| TETRA TECH, INC. | $93.2M | 66 | 1.5% |
| VERSAR, INC. | $92.4M | 71 | 1.5% |
| AGEISS INC | $89.4M | 34 | 1.5% |
Top Agencies
| Agency | Obligations | Contracts |
|---|---|---|
| Environmental Protection Agency | $3.3B | 4158 |
| Department of Defense | $2.5B | 4593 |
| Department of the Interior | $1.0B | 4822 |
| Department of Energy | $939.0M | 550 |
| Department of Commerce | $679.0M | 707 |
| Department of Homeland Security | $514.7M | 599 |
| National Aeronautics and Space Administration | $494.1M | 240 |
| General Services Administration | $404.2M | 1432 |
| Agency for International Development | $352.3M | 38 |
| Department of Agriculture | $288.2M | 2194 |
| Department of Health and Human Services | $246.7M | 567 |
| Department of Veterans Affairs | $155.3M | 1220 |
| Department of Transportation | $143.5M | 485 |
| Department of Justice | $67.9M | 433 |
| Department of Labor | $39.2M | 58 |