Tetra TECH EC, Inc.

Parsippany-Troy Hills, NJ Part of Tetra Tech, Inc.

UEI: XM5ZQLWR1NV7
CAGE: 3EA55
Primary NAICS: 562910 Remediation Services
SAM.gov registration: Active through Jul 22, 2027

Company facts

FY2025 rankings

Its parent company, Tetra Tech, Inc., ranks:

and 65 more

Self-certified in SAM.gov

For Profit Organization

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

Corporate family

Tetra Tech, Inc. Parent Pasadena, CA LMRMKLLL3LG5
- Tetra TECH EC, Inc.

SAM.gov registration date

Mar 18, 2003

Physical address

6 Century Dr #3, Parsippany-Troy Hills, NJ 07054, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jul 22, 2026.

Contract vehicles

No active vehicles.

1 expired vehicle

Multiple Environmental Government Acquisition MEGA · IDIQ

Contract awards

Award	Agency	Obligated	Awarded
The contractor shall perform the PRP oversight of the rifs for OU3 at the CPS madison superfund site. All work shall be… 0006	ENDIST Kansas City (USACE)	$144,437	Apr 18, 2016
Formosa mine remediation EC02	ENDIST Seattle (USACE)	$293,850	Apr 16, 2014
E: edwards AFB and buckley AFB csms P2: 404016 DK01	ENDIST Omaha (USACE)	$1,087,637	Sep 26, 2013
"" data analysis BAT echolocation svcs INF13PX02008	DOI Fish and Wildlife Service Region 5 (FWS)	$8,098	Aug 23, 2013
Technical project planning support EC01	ENDIST Seattle (USACE)	$221,717	Feb 20, 2013

Latest 5 listed here. See the rest on GovTribe.

Quick answers

Is Tetra TECH EC, Inc. registered in SAM.gov?

Yes. Tetra TECH EC, Inc.'s SAM.gov registration is active through July 22, 2027.

Which contract vehicles does Tetra TECH EC, Inc. hold?

Tetra TECH EC, Inc. holds a place on 1 federal contract vehicle: MEGA.

How does Tetra TECH EC, Inc. rank among federal contractors?

Tetra TECH EC, Inc.'s parent company, Tetra Tech, Inc., ranked #1 in NAICS 8133, #1 in NAICS 54162 and #1 in PSC F114 in FY2025.

What is Tetra TECH EC, Inc.'s most recent federal award?

Tetra TECH EC, Inc.'s most recent federal contract award is The contractor shall perform the PRP oversight of the rifs for OU3 at the CPS madison superfund site. All work shall be… (0006), from ENDIST Kansas City (USACE), on April 18, 2016.

On GovTribe

See Tetra TECH EC, Inc.'s full federal record

Federal contract awards
IDV awards
Contract vehicles
Funding analysis by agency, NAICS and set-aside
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