Product Service Code
B528SPECIAL STUDIES/ANALYSIS- REGULATORY
Total tracked spending: $129.9M
Spending Trend
$18.5MFY2020
$19.9MFY2021
$27.1MFY2022
$45.2MFY2023
$5.4MFY2024
$11.9MFY2025
$1.8MFY2026
Top Contractors
| Company | Obligations | Contracts | Share |
|---|---|---|---|
| ICF INCORPORATED, L.L.C. | $45.6M | 109 | 35.1% |
| CSRA LLC | $41.4M | 1 | 31.8% |
| DELOITTE CONSULTING LLP | $35.8M | 10 | 27.5% |
| TETRA TECH, INC. | $35.5M | 1 | 27.4% |
| RESEARCH TRIANGLE INSTITUTE | $35.2M | 12 | 27.1% |
| LEWIS & ELLIS, LLC | $23.5M | 2 | 18.1% |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $14.6M | 1 | 11.2% |
| EASTERN RESEARCH GROUP INC | $12.7M | 2 | 9.8% |
| SENSA SOLUTIONS, INC. | $10.8M | 2 | 8.3% |
| GUIDEHOUSE INC. | $9.8M | 2 | 7.5% |
| S C & A INC | $8.8M | 15 | 6.8% |
| RICHARD H SWEETMAN IV | $8.4M | 2 | 6.5% |
| SUSQUEHANNA ACTUARIAL CONSULTING INC | $8.1M | 2 | 6.2% |
| ACTUARIAL RESEARCH CORPORATION | $7.7M | 2 | 6.0% |
| BIOPHARMA SERVICES USA | $7.2M | 4 | 5.5% |
| GREAT LAKES ENVIRONMENTAL CENTER, INC | $6.1M | 1 | 4.7% |
| BATTELLE MEMORIAL INSTITUTE | $5.7M | 1 | 4.4% |
| HORSLEY WITTEN GROUP, INC. | $5.6M | 1 | 4.3% |
| BLUESTONE LOGIC, LLC | $5.4M | 1 | 4.2% |
| R & K ENTERPRISE SOLUTIONS INC | $5.3M | 2 | 4.1% |
| DEFINED BUSINESS SOLUTIONS, LLC | $4.8M | 1 | 3.7% |
| SOUTHWEST RESEARCH INSTITUTE | $4.6M | 5 | 3.5% |
| BOLTON PARTNERS, INC. | $4.4M | 1 | 3.4% |
| ECONOMETRICA, INC. | $4.2M | 1 | 3.2% |
| COPPERHEAD ENVIRONMENTAL CONSULTING INC | $3.8M | 1 | 2.9% |
Top Agencies
| Agency | Obligations | Contracts |
|---|---|---|
| Environmental Protection Agency | $196.5M | 129 |
| Department of Health and Human Services | $132.7M | 50 |
| Department of Homeland Security | $14.3M | 22 |
| Department of Defense | $13.6M | 39 |
| Department of the Interior | $9.7M | 11 |
| Nuclear Regulatory Commission | $5.7M | 9 |
| Department of Transportation | $3.6M | 18 |
| Department of Agriculture | $861K | 6 |
| Consumer Product Safety Commission | $621K | 2 |
| Small Business Administration | $124K | 1 |
| Department of Energy | $88K | 1 |
| Department of Veterans Affairs | $71K | 3 |
| Department of Labor | $65K | 1 |
| Smithsonian Institution | $16K | 1 |
Top NAICS Categories
| Code | Description | Obligations | Contracts |
|---|---|---|---|
| 541620 | ENVIRONMENTAL CONSULTING SERVICES | $194.8M | 151 |
| 541611 | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES | $121.5M | 76 |
| 541690 | OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES | $19.8M | 18 |
| 541211 | OFFICES OF CERTIFIED PUBLIC ACCOUNTANTS | $12.6M | 1 |
| 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $8.8M | 13 |
| 541330 | ENGINEERING SERVICES | $5.5M | 5 |
| 541512 | COMPUTER SYSTEMS DESIGN SERVICES | $5.4M | 1 |
| 562211 | HAZARDOUS WASTE TREATMENT AND DISPOSAL | $4.6M | 5 |
| 562998 | ALL OTHER MISCELLANEOUS WASTE MANAGEMENT SERVICES | $1.5M | 5 |
| 541715 | RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY) | $783K | 1 |