Contractor profile
TETRA TECH EC, INC.
Active registration
UEIJL46FH5URCE9
CAGE code3ENS2
Primary NAICS562910
LocationLANGHORNE, PA, 19047
Federal obligations$16M
Prime awards3
Active awards1
Latest award actionMar 9, 2026
Federal award activity
Public award recordTop federal customers
- Department of Defense3 awards$16M
NAICS award mix
- 5629103 awards$16M
PSC award mix
- F9993 awards$16M
Contract vehicles
- W912DQ18D30011 awards$16M
Potential recompetes
- Department of Defense$16M
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| W912DQ23F3027LLNL BUILDING 280 DEMOLITION | Department of DefenseW071 ENDIST KANSAS CITY | NAICS 562910PSC F999 | $16M | Jun 2, 2023 – Sep 30, 2026 |
| W912DQ18D3001IGF::OT::IGF MULTIPLE AWARD INDEFINITE DELIVERY/INDEFINITE QUANTITY TASK ORDER CONTRACT FOR ENVIRONMENTAL REMEDIATION WORK IN | Department of DefenseW071 ENDIST KANSAS CITY | NAICS 562910PSC F999 | $0 | Feb 2, 2018 – Not stated |
| W912DQ24D3008UR PRAC BASE CONTRACT | Department of DefenseW071 ENDIST KANSAS CITY | NAICS 562910PSC F999 | $0 | Nov 29, 2023 – Not stated |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 236220Commercial and Institutional Building ConstructionNAICS 237990Other Heavy and Civil Engineering ConstructionNAICS 541310Architectural ServicesNAICS 541330Engineering ServicesNAICS 541618Other Management Consulting ServicesNAICS 541620Environmental Consulting ServicesNAICS 561210Facilities Support ServicesNAICS 562910Remediation Services
Public points of contact
ROXANNE CLARKEGovernment business
ROXANNE CLARKEAlternate government business
ANH NGHIEMElectronic business
ANH NGHIEMAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.