R425: Engineering and Technical Services
Professional Services › Technical and Engineering Services (non-IT) · Figures are FPDS award actions reporting this code.
Service code
Active
Overview
- FY2026 obligations
- $28.44B
- $28,438,797,397awarded under R425
- FY2027 to date
- $217.74M
- $217,742,768945 awards · year to date
- FY2026 awards
- 13,025
- awards with an action under this code
Obligations by fiscal year of action
- FY2027: $217,742,768 (year to date)
- FY2026: $28,438,797,397
- FY2025: $33,188,120,203
- FY2024: $32,728,044,176
- FY2023: $30,334,999,862
- FY2022: $28,161,380,106
Total across 6 fiscal years: $153,069,084,512
* Year to date.
Source: FPDS award actions reporting this PSC. Obligations are the sum of the obligation on each action (modifications included). Department of Defense actions appear about 90 days after they are signed.
Definition
- Official name
- Engineering and Technical Services
- Short name
- SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
- Category
- Professional Services › Technical and Engineering Services (non-IT)
- Status
- Active since October 1, 2011
- Includes
- System Engineering, Technical Assistance and Other Services Used to Support the Program Office During the Acquisition Cycle
- Excludes
- Language Translation and Sign Language Interpretation (PSC R608)
Top buying agencies
FY2024–FY2026 · awarding sub-tier agencies
| Rank | Agency | Obligated | |
|---|---|---|---|
| 1 | Department Of The Air Force | $30,810,925,171 | 32.7% |
| 2 | Department Of The Navy | $20,730,210,081 | 22.0% |
| 3 | Department Of The Army | $13,724,850,412 | 14.5% |
| 4 | Federal Acquisition Service | $4,733,738,848 | 5.0% |
| 5 | National Aeronautics And Space Administration | $3,974,115,247 | 4.2% |
| 6 | Agency For International Development | $3,708,783,747 | 3.9% |
| 7 | Federal Aviation Administration | $2,715,653,983 | 2.9% |
| 8 | Department Of Energy | $2,138,639,862 | 2.3% |
| 9 | U.S. Customs And Border Protection | $1,554,795,299 | 1.6% |
| 10 | Missile Defense Agency | $1,413,161,490 | 1.5% |
Top vendors
FY2024–FY2026
| Rank | Vendor | Obligated | ||
|---|---|---|---|---|
| 1 | AEROSPACE CORPORATION, THE | $3,390,816,587 | 55 | 3.6% |
| 2 | BOOZ ALLEN HAMILTON INC. | $2,410,491,119 | 325 | 2.6% |
| 3 | CHEMONICS INTERNATIONAL, INC | $2,277,610,451 | 29 | 2.4% |
| 4 | CACI, INC. - FEDERAL | $2,243,555,260 | 107 | 2.4% |
| 5 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $1,861,400,215 | 877 | 2.0% |
| 6 | GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC. | $1,847,014,310 | 20 | 2.0% |
| 7 | THE MITRE CORPORATION | $1,504,973,514 | 7 | 1.6% |
| 8 | LOCKHEED MARTIN CORP | $1,496,399,064 | 15 | 1.6% |
| 9 | PARSONS GOVERNMENT SERVICES INC. | $1,244,079,546 | 129 | 1.3% |
| 10 | JT4, LLC | $1,205,599,837 | 1 | 1.3% |