GovChime
UEI: JL46FH5URCE9 • CAGE: 3ENS2

TETRA TECH EC, INC. (PA)

Registration and award facts

SAM.gov registration as of

Net obligations since FY2008
$39.66M
$39,660,313under this UEI
FY2026 obligations
$3.63M
$3,632,043Provisional
Awards and orders
25
with positive net obligations8 IDV vehicles held
Latest action
Mar 9, 2026
SAM.gov registration
Active
Registration expiration date Jul 21, 2027

Registration

Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Mar 7, 2003 (23 years)
Location
Langhorne, PA
State of incorporation
Delaware
Purpose of registration
All Awards

† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).

Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 27, 2026 are not yet public.

All federal contractors in PennsylvaniaHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI JL46FH5URCE9. GovChime does not check exclusions.

Performance

Net obligations recorded under this UEI since FY2008. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.

Net obligations by fiscal year of action

  • FY2026: $3,632,043 (provisional)
  • FY2025: $5,500,000
  • FY2024: $4,002,500
  • FY2023: $2,497,500
  • FY2021: $1,119,048
  • FY2020: $7,905
  • FY2019: -$188,490 (de-obligation)
  • FY2018: $701,431
Show all 18 years
  • FY2017: $171,327
  • FY2016: $18,498,123
  • FY2015: $17,919
  • FY2014: -$5,679 (de-obligation)
  • FY2013: $25,921
  • FY2012: $2,024,815
  • FY2011: -$278,135 (de-obligation)
  • FY2010: -$1,561,196 (de-obligation)
  • FY2009: $1,465,005
  • FY2008: $2,030,278

Total across 18 fiscal years: $39,660,313

Net de-obligation in that fiscal year (obligations withdrawn).

Top awarding agencies

Top awarding sub-agencies

Top NAICS by obligations

Top product and service codes by obligations

  • F999Other environmental services$35,913,282, 90.6%
  • Y121Construct/air traffic cont towers$2,059,221, 5.2%
  • C219Architect and engineering- general: other$2,039,216, 5.1%
  • Z299Maint, rep/alter/all other$178,796, 0.5%

Capabilities

SBA certifications

No certification in the SBA profile data.

Contracts

Latest awards and orders

  1. W912DQ23F3027Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
  2. W912DQ18D3001Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action
  3. W912DQ24D3008Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action
  4. W912DQ24F3014Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
  5. W912DQ20D3011Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action
  6. W912DQ18F3009Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
  7. DK01Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
  8. W912DQ20F3057Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
  9. 0001Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
  10. 0001Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for TETRA TECH EC, INC. lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.

Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).

Physical Address

1 OXFORD VALLEY

SUITE 200

LANGHORNE, PA, 19047

USA

Mailing Address

17885 Von Karman Avenue

Suite 500

IRVINE, CA, 92614

USA

Government Business Contact

Roxanne Clarke

1 Oxford Valley, Suite 200

Langhorne, PA, 19047

USA

Electronic Business Contact

ANH NGHIEM

17885 VON KARMAN AVENUE

SUITE 500

IRVINE, CA, 92614

USA

Past Performance Contact

Roxanne Clarke

1 Oxford Valley, Suite 200

Langhorne, PA, 19047

USA

Government Business Alternate Contact

Roxanne Clarke

1 Oxford Valley, Suite 200

Langhorne, PA, 19047

USA

Electronic Business Alternate Contact

ANH NGHIEM

17885 VON KARMAN AVENUE

SUITE 500

IRVINE, CA, 92614

USA

Past Performance Alternate Contact

Roxanne Clarke

1 Oxford Valley, Suite 200

Langhorne, PA, 19047

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

TETRA TECH EC, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 21, 2027.

Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.

Compliance & Risk Assessment

Source: SAM.gov FAR responses

Suspension/Debarment Status

SAM.gov registration reports no active exclusion

Public Display

Entity information is publicly displayed

Disaster Relief Registry

Not registered for disaster relief

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization

Registration Details

Source: SAM.gov

Initial Registration

Jul 21, 2026

Last Update

Aug 28, 2026

Registration Activation

Active — Jul 21, 2026

Fiscal Year End

09/30

Country of Incorporation

USA

Congressional District

01

Other contractors in Pennsylvania with primary NAICS 562910