Tetra Tech, Inc.

Parsippany-Troy Hills, NJ CES

UEI
ZJEUNJGBXU64
CAGE
6TB07
Primary NAICS
541620 Environmental Consulting Services
SAM.gov registration
Active through

Company facts

FY2025 rankings

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

and 83 more

Self-certified in SAM.gov
  • For Profit Organization
Entity structure
Corporate Entity (Not Tax Exempt)
Corporate family
SAM.gov registration date
Physical address
6 Century Dr #3, Parsippany-Troy Hills, NJ 07054, USA
Website
tetratech.com
Founded
1966
Employees
10K-50K
Estimated annual revenue
$1B-$10B
Industry
  1. Industrials
  2. Capital Goods
  3. Construction & Engineering
  4. Civil Engineering
SIC code
87 Engineering & Management Services

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

Contract awards

Award Agency Obligated Awarded
Minimum guarantee W912DQ18F3040 ENDIST Kansas City (USACE) $2,500

Contract subawards

Prime contractor Prime award Amount Awarded
EA Engineering, Science, And Technology, Inc., PBC CORRECT PERIOD OF PERFORMANCE DATES FOR VARIOUS CLINS Tetra Tech - National Fireworks 68HE0422F0077 $584,829
EA Engineering, Science, And Technology, Inc., PBC BAYTOWN:RAF, DES, CLIN2,RI/FS TO, P1: 1)TRANSFER ELECTRIC PAYMENT RESPONSIBILITY OF TREATMENT BUILDING TO EPA 2)OBLIGATE $4,649.67 TO FUND ELECTRIC COSTS;… 68HE0523F0064 $138,808
EA Engineering, Science, And Technology, Inc., PBC CORRECT PERIOD OF PERFORMANCE DATES FOR VARIOUS CLINS Tetra Tech - National Fireworks 68HE0422F0077 $451,724

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NRC Environmental Services Inc. UEI QMK3QMV12U61 Portland, OR 562211 Hazardous Waste Treatment and Disposal
AST Environmental Inc. UEI NGJMSGZH3J93 Springboro, OH 562910 Remediation Services
Ewmi UEI MQNQAN58X1X5 Northampton, PA 562910 Remediation Services
Mark J Traut Wells Inc. UEI DKVSJFDDVDM3 Saint Joseph, MN 237110 Water and Sewer Line and Related Structures Construction

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About the company

Written by GovTribe AI ·

Tetra Tech, Inc. CES Division is a subsidiary of Tetra Tech, Inc. that operates as a subcontractor to prime environmental engineering firms on federal remediation and site investigation work, with a limited recent prime footprint. The division is a for-profit corporate entity headquartered in Parsippany-Troy Hills, New Jersey.

The CES Division's recent award portfolio centers on environmental remediation and engineering services. The division holds 5 total awards across prime and sub roles; 60% are subcontracts. Representative work includes subcontract positions under EA Engineering, Science, and Technology, Inc., PBC on multi-year remediation and remedial design tasks — including Baytown site cleanup work involving PFAS analysis, poly tank disposal, and treatment building operations (awarded July 2023) and national fireworks site remediation (awarded September 2023 and September 2022). Two prime awards appear in the source data but lack detailed description in the award listings.

Customer concentration is narrow and geographically tied to environmental cleanup programs. The Department of the Army Corps of Engineers Engineering District Kansas City anchors the portfolio at 2 awards worth $120 million in combined potential value. The Environmental Protection Agency Region 4 and EPA Region 5 account for 3 awards of unnamed dollar magnitude. All five agencies' awards appear to be concentrated in the EPA Remedial Acquisition Framework, under which the division holds 3 task orders.

Activity is sparse and declining. The division received 2 awards in 2018, 1 in 2022, and 2 in 2023 — with the most recent award dating to September 2023. Combined potential value stands at $120 million, but only $1.2 million has been obligated, reflecting task-order vehicles with low near-term spend or awards still in early stages. The prime awards in the source data carry minimal additional context; the parent company, Tetra Tech, Inc., is a separately tracked federal prime contractor with broader environmental engineering and geotechnical capability.

Quick answers

Is Tetra Tech, Inc. registered in SAM.gov?

Yes. Tetra Tech, Inc.'s SAM.gov registration is active through September 16, 2027.

What is Tetra Tech, Inc.'s CAGE code?

Tetra Tech, Inc.'s CAGE code is 6TB07, and its Unique Entity ID (UEI) is ZJEUNJGBXU64.

How does Tetra Tech, Inc. rank among federal contractors?

Tetra Tech, 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, Inc.'s most recent federal award?

Tetra Tech, Inc.'s most recent federal contract award is Minimum guarantee (W912DQ18F3040), from ENDIST Kansas City (USACE), on August 3, 2018.

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See Tetra Tech, Inc.'s full federal record

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