Federal contractor profile

TETRA TECH, INC.

UEI N6LRDM3JJWH7CAGE 54WM9Company website ↗

E

Overview

Legal name
TETRA TECH, INC.
Registered location
SEATTLE, WA, USA
Website
Company website ↗
Primary NAICS
541310 — Architectural Services
Latest award activity
Sep 23, 2025
Read company summary

TETRA TECH, INC. is associated with UEI N6LRDM3JJWH7 and CAGE 54WM9 in public federal records. AcornBids currently links 1 prime award totaling $112.7K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Homeland Security. Its recorded federal awards include work classified as Architectural Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541310 (Architectural Services). Its public SAM.gov registration lists SEATTLE, WA, USA.

At a glance

Lifetime prime obligations$112.7K
Prime awards1
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 19, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
TETRA TECH, INC.
UEI
N6LRDM3JJWH7
CAGE
54WM9
Registered address
2003 WESTERN AVE STE 700, SEATTLE, WA, 98121, USA
Registration status
E
Primary NAICS
541310 — Architectural Services
SAM activation
Jul 17, 2025
Initial registration
Jul 14, 2008
Entity start
Feb 26, 2008
SAM updated
Jul 15, 2026
Registration expires
Jul 15, 2026
Fiscal year end
Sep 30
Place of incorporation
WA, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 1 awards and $112,739 in reported obligations to this legal entity. Source
  • Recorded awards include Architectural Services (NAICS 541310); this classification is not proof of every company capability. Source
  • An example award describes: F73 TILLAMOOK BAY ENG SUPPORT Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$0
Prime contracts

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Histories follow awards currently assigned to this recipient and may include transactions under an earlier recipient. Coverage: 1 of 1 selected awards. Select a period to explore its awards.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
HSCG5008J643F68F73 TILLAMOOK BAY ENG SUPPORTDepartment of Homeland Security$112.7KMar 13, 2008Feb 22, 2013

Registration, certifications & contacts

Registration evidenceDate
SAM updatedJul 15, 2026
Source loadedSep 2, 2026
Initial registrationJul 14, 2008
Entity startFeb 26, 2008
IndustryReported size status
541310 — Architectural ServicesNot reported
541320 — Landscape Architectural ServicesNot reported
541330 — Engineering ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
ERIC M NOEGovernment businessContact method not publishedSAM registrationNot available
ERIC M NOEAlternate government businessContact method not publishedSAM registrationNot available
ERIC M NOEElectronic businessContact method not publishedSAM registrationNot available
ALEXA HUBERAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 541310 — Architectural Services
  • 541320 — Landscape Architectural Services
  • 541330 — Engineering Services

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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About TETRA TECH, INC.

What products and services appear in its federal awards?

Recorded award industries: 541310 — Architectural Services.

Recorded products and services: C211 — Architect - Engineer Services (including landscaping, interior layout, and designing).

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

2003 WESTERN AVE STE 700, SEATTLE, Washington 98121, United States

Registered location from SAM.gov; award performance locations may differ.

Explore related contractor directories

Browse companies by registered location, primary registered industry, or federal customer.

Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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