Tetra Tech Inc
Tetra Tech Inc received $2.1M in federal prime contract obligations in the 12 months ending Oct 5, 2026, down 78.1% from $9.4M the year before, and $11.4M since FY2022. Its largest customer is the Department of Defense.
See 1 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- UC2RW42PNSF4
- CAGE code
- 1KYL1
- Headquarters
- Atlanta, GA
- Business size
- Other Than Small Business
- Parent company
- Tetra Tech, Inc.
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Department of Defense | $2.1M | $11.4M |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
| NAICS | Industry | Latest 12 mo | Since FY2022 |
|---|---|---|---|
| 541330 | Engineering Services | $2.1M | $11.4M |
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| C211 | Architect and Engineering- general: Landscaping, Interior Layout, and Designing | $6.0M |
| C219 | Architect and Engineering- general: Other | $5.5M |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| W9127826FA042 | Department of Defense PHASE X UPDATES TO DAFCFS-IFS-DAFDAP AT EGLIN AFB, FL | $1.9M | Mar 31, 2028 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| W9127826FA042 | Department of Defense PHASE X UPDATES TO DAFCFS-IFS-DAFDAP AT EGLIN AFB, FL | $1.9M | Jan 21, 2026 |
| W9127825FA243 | Department of Defense FY25 AIR FORCE COMMUNITY PARTNERSHIP AND MISSION SUSTAINMENT ENCROACHMENT MANAGEMENT SUPPORT WASHINGTON, DC | $6.0M | Sep 24, 2025 |
| W9127825FA257 | Department of Defense SENTINEL TEST PROGRAM REGULATORY MITIGATION AND MONITORING SUPPORT FOR COMPLIANCE WITH ENVIRONMENTAL ASSESSMENT AND PROGRAMMATIC AGREEMENT AT VANDENBERG SPACE FORCE BASE, CA. | $3.4M | Sep 24, 2025 |
| W9127825F0066 | Department of Defense THE PURPOSE OF THIS TASK ORDER IS FOR THE MINIMUM GUARANTEE | $1K | Jan 3, 2025 |
Other Tetra Tech, Inc. entities
UEIs that report the same ultimate parent in SAM.gov. Ownership records can lag acquisitions.
Tetra Tech, Inc.
$881.9MARD, Inc.
$495.2MAdvanced Management Technology, Inc.
$318.9MTetra Tech ES, Inc.
$246.6MManagement Systems International, Inc.
$230.8MBluewater Federal Solutions, Inc.
$171.0MTetra Tech, Inc.
$169.2MTetra Tech, Inc.
$140.4MSegue Technologies, Inc
$131.1MTetra Tech, Inc.
$120.5MPrime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.
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