Tetra Tech/Mason & Hanger Joint Venture
Tetra Tech/Mason & Hanger Joint Venture received $16.6M in federal prime contract obligations in the 12 months ending Oct 5, 2026, up 152.4% from $6.6M the year before, and $53.2M since FY2022. Its largest customer is the Department of Defense.
See 6 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- KMGQX22HTJJ7
- CAGE code
- 7B7R9
- Doing business as
- Tetra Tech
- Headquarters
- Port Huron, MI
- 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.
Markets where it ranks top 10
Agency and NAICS markets where this UEI is one of the ten largest primes in the latest 12 months.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Department of Defense | $14.4M | $31.0M |
| Department of Justice | $2.2M | $22.2M |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| C219 | Architect and Engineering- general: Other | $31.1M |
| R499 | Support- professional: Other | $19.8M |
| Y1AA | Construction of Office Buildings | $2.1M |
| Y1JZ | Construction of Miscellaneous Buildings | $165K |
| C211 | Architect and Engineering- general: Landscaping, Interior Layout, and Designing | $1K |
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 |
|---|---|---|---|
| W912DS25FA044 | Department of Defense W16R0E52551202 | $992K | Nov 30, 2026 |
| W912DY26FA052 | Department of Defense POWER GENERATION AND MICROGRID, PARKS RESERVE FORCES TRAINING AREA, CA IN SUPPORT OF THE DEVELOPMENT OF A 100% DESIGN BID BUILD PACKAGE, TO INCLUDE THE DEVELOPMENT OF COST… | $8.6M | Mar 1, 2027 |
| W912DS25FA049 | Department of Defense A-E SERVICES TO DEVELOP A SCHEMATIC 30% DESIGN AND DESIGN-BUILD CONTRACT FOR BUILDING 136 CENTRAL BOILER PLANT AT WATERVLIET ARSENAL NY. THE EFFORT SUPPORTS THE SUSTAINMENT,… | $653K | Mar 29, 2027 |
| 15F06723F0000254 | Department of Justice TECHNOLOGY BUILDING 2&3 AND PARKING DECKS 2&3 (TECH 2&3) CX SERVICES | $2.1M | Mar 31, 2027 |
| W9123626FA008 | Department of Defense NEW INTAKE FACILITY AT RADFORD ARMY AMMUNITION PLANT | $3.2M | Jun 11, 2027 |
| W912DS25F0040 | Department of Defense NEW TASK ORDER | $335K | Aug 29, 2027 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| W9123626FA008 | Department of Defense NEW INTAKE FACILITY AT RADFORD ARMY AMMUNITION PLANT | $3.2M | Feb 26, 2026 |
| W912DY26FA052 | Department of Defense POWER GENERATION AND MICROGRID, PARKS RESERVE FORCES TRAINING AREA, CA IN SUPPORT OF THE DEVELOPMENT OF A 100% DESIGN BID BUILD PACKAGE, TO INCLUDE THE DEVELOPMENT OF COST… | $8.6M | Feb 25, 2026 |
| N6945026F0138 | Department of Defense MINIMUM GUARANTEE FOR N6945026D0011 | $1K | Feb 4, 2026 |
| W912DY26FA036 | Department of Defense THE AE FIRM SHALL DEVELOP A 100% DESIGN BID BUILD PACKAGE, TO INCLUDE THE DEVELOPMENT OF COST ESTIMATES AND DESIGN AND CONSTRUCTION SCHEDULES. THE DESIGN IS A MICROGRID SYSTEM TO… | $8.6M | Jan 30, 2026 |
| W912DS25FA044 | Department of Defense W16R0E52551202 | $992K | Sep 24, 2025 |
| W912DS25FA049 | Department of Defense A-E SERVICES TO DEVELOP A SCHEMATIC 30% DESIGN AND DESIGN-BUILD CONTRACT FOR BUILDING 136 CENTRAL BOILER PLANT AT WATERVLIET ARSENAL NY. THE EFFORT SUPPORTS THE SUSTAINMENT,… | $653K | Sep 24, 2025 |
| W912DY25FA226 | Department of Defense IAW STATEMENT OF WORK DATED 6 AUGUST 2025 | $2.9M | Sep 19, 2025 |
| W912DY25FA085 | Department of Defense THIS PROJECT IS THE DEVELOPMENT OF A DESIGN-BUILD REQUEST FOR PROPOSAL (DB RFP) PACKAGE, TO INCLUDE THE DEVELOPMENT OF COST ESTIMATES, DESIGN AND CONSTRUCTION SCHEDULES, AND BID… | $1.2M | Aug 27, 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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