Companies · USAspending parent record

TETRA TECH, INC.

Stock ticker: TTEK. 11 recipient records grouped under this USAspending parent (UEI LMRMKLLL3LG5).

Non-competed awards

$21.1M

obligated to date on 3 non-competed awards of $1M+ signed FY2024–26

USAspendingas of Oct 3

Obligated to date, not spending in a year. Selected awards only (rule r5-v1): not this company's not-competed share.

Awards in our records

3 non-competed ($1M+) · 12 other ($10M+)

USAspendingas of Oct 3

Largest award

$60.7M

obligated to date: 19AQMM24F0007, Department of State, signed FY2024

USAspendingas of Oct 3

Member trades

reported in TTEK by 2 members of Congress

House Clerk + Senate eFDas of Oct 4

Filings: House 2021–2026 · Senate 2024–2026

Source: USAspending.gov · SEC EDGAR company tickers · House Clerk PTRs · Senate eFDCoverage: Contract awards FY2024–FY2026 · Ticker links FY2024–26 recipients · House 2021–2026 · Senate 2024–2026Updated: Oct 3, 2026, 6:55 PM ETMethodology →

Federal contract awards in our records

Each row is one prime contract award on USAspending.gov; “USAspending” opens its official page.

What this table covers: every award signed in FY2024–26 that the agency coded “not competed” and that is $1 million or more, plus any award of $10 million or more (rule r5-v1). Smaller competed awards are not in it, so it is not this company’s total federal business and it cannot show a not-competed share. “Obligated to date” is the total committed on the award so far, including later modifications (USAspending, as of Oct 3, 2026), not the amount at any earlier date.

Awards by fiscal year signed (obligated to date, not spending in the year)
Signed in	Non-competed awards	Obligated to date	Other awards $10M+	Obligated to date
FY2024	2	$6.1M	8	$159M
FY2025	1	$14.9M	3	$62.1M
FY2026incomplete	None in this set	—	1	$30.4M

FY2026 is incomplete: the Department of Defense reports contract actions 90 days late, and older awards keep growing through modifications, so these amounts will rise. Source: USAspending.gov, as of Oct 3, 2026.

FY2026 awards to TETRA TECH, INC., largest first (obligated to date)
					Source
W9128F26FA080Order under IDV W9128F24D0018SOW-FY26 SENTINEL (1 MAY 2026) WILL BE PROVIDED AS AN ATTACHMENT.	Department of Defense	May 28, 2026FY2026	Full and open competition	$30,402,765	USAspending

FY2026 awards to TETRA TECH, INC., largest first (obligated to date)

W9128F26FA080Order under IDV W9128F24D0018SOW-FY26 SENTINEL (1 MAY 2026) WILL BE PROVIDED AS AN ATTACHMENT.
Agency
Department of Defense
Signed
May 28, 2026FY2026
Competition
Full and open competition
Obligated to date
$30,402,765
USAspending

1 award. Source: USAspending.gov award records.

Recipient records grouped under this company (11)

USAspending groups recipients by its parent-company field, which has known errors. Check that the recipients below belong to TETRA TECH, INC.; the stock link below is made per recipient.

ADVANCED MANAGEMENT TECHNOLOGY, INC.1 award · 1 non-competed, $14.9M obligated to date
ARD, INC.2 awards · 1 non-competed, $4.6M obligated to date
BLUEWATER FEDERAL SOLUTIONS, INC.1 award · 1 non-competed, $1.5M obligated to date
TETRA TECH, INC.3 awards
TETRA TECH, INC.2 awards
TETRA TECH INC1 award
TETRA TECH, INC.1 award
TETRA TECH, INC.1 award
SEGUE TECHNOLOGIES, INC1 award
LS TECHNOLOGIES LLC1 award
MANAGEMENT SYSTEMS INTERNATIONAL, INC.1 award

Stock ticker

Links between a federal contract recipient and an SEC-registered company, made by a written rule from SEC filings and USAspending records. Only confirmed links are shown.

TTEKTETRA TECH INCNasdaqSEC filings ↗

How these recipients were linked (10)

TETRA TECH, INC.same name as the SEC registrant · exact normalized name (self) · rule r7-v1
LS TECHNOLOGIES LLCsubsidiary of the registrant (name match or SEC subsidiary list) · USAspending parent 'TETRA TECH, INC.' = registrant; recipient is named in the registrant's subsidiary list: https://www.sec.gov/Archives/edgar/data/831641/000083164125000032/ttek-ex21q42025.htm · rule r7-v1
ADVANCED MANAGEMENT TECHNOLOGY, INC.subsidiary of the registrant (name match or SEC subsidiary list) · USAspending parent 'TETRA TECH, INC.' = registrant; recipient is named in the registrant's subsidiary list: https://www.sec.gov/Archives/edgar/data/831641/000083164125000032/ttek-ex21q42025.htm · rule r7-v1
MANAGEMENT SYSTEMS INTERNATIONAL, INC.subsidiary of the registrant (name match or SEC subsidiary list) · USAspending parent 'TETRA TECH, INC.' = registrant; recipient is named in the registrant's subsidiary list: https://www.sec.gov/Archives/edgar/data/831641/000083164125000032/ttek-ex21q42025.htm · rule r7-v1
SEGUE TECHNOLOGIES, INCsubsidiary of the registrant (name match or SEC subsidiary list) · USAspending parent 'TETRA TECH, INC.' = registrant; recipient is named in the registrant's subsidiary list: https://www.sec.gov/Archives/edgar/data/831641/000083164125000032/ttek-ex21q42025.htm · rule r7-v1
BLUEWATER FEDERAL SOLUTIONS, INC.subsidiary of the registrant (name match or SEC subsidiary list) · USAspending parent 'TETRA TECH, INC.' = registrant; recipient is named in the registrant's subsidiary list: https://www.sec.gov/Archives/edgar/data/831641/000083164125000032/ttek-ex21q42025.htm · rule r7-v1
TETRA TECH, INC.same name as the SEC registrant · exact normalized name (same-name) · rule r7-v1
TETRA TECH, INC.same name as the SEC registrant · exact normalized name (same-name) · rule r7-v1
TETRA TECH INCsame name as the SEC registrant · exact normalized name (same-name) · rule r7-v1
TETRA TECH, INC.same name as the SEC registrant · exact normalized name (same-name) · rule r7-v1

A link says USAspending and SEC records tie this recipient to this registrant. It does not say a member’s trade or a company’s award means anything.

Same stock, other USAspending parent records. USAspending files some companies under more than one parent record. These are linked to the same SEC registrant:

TETRA TECH INCTTEK · 1 award

Totals on this page cover this parent record only.

The ticker link covers 10 of the 11 recipient records above; the rest are not linked to a stock.

Members of Congress who reported trading this stock

Trades in TTEK from STOCK Act disclosures, newest filing first.

Two public records, side by side. The company holds federal contracts, and members reported trades in its stock. That is a pattern in the records, not an accusation: trades can be routine, made by a spouse or a managed account, and a sequence of events is not proof of wrongdoing. Amounts are the ranges members disclosed; they are never added up into a single figure, and “2 ×” means two same-day lots, each in that range.

2 members · 4 reported trades

Members who reported trades in this stock, by number of reported trades

Sara Jacobs	D · CA · House	2	1	1	0	0	May 28, 2021
Susie Lee	D · NV · House	2	1	1	0	0	Jul 13, 2021

Sara Jacobs
D · CA · House
Reported trades
2
Purchases
1
Sales
1
Exchanges
0
Options and other
0
Latest filing
May 28, 2021
Susie Lee
D · NV · House
Reported trades
2
Purchases
1
Sales
1
Exchanges
0
Options and other
0
Latest filing
Jul 13, 2021

Every reported trade, with its filing

Reported trades in TTEK, newest filing first
					Filing
Susie LeeD · NV · House · owner: Joint	TTEK Tetra Tech, Inc.	Sale	$1,001–$15,000	Jun 17, 2021 → Jul 13, 2021	View filing
Sara JacobsD · CA · House · owner: Self (incl. trusts/accounts)	TTEK Tetra Tech, Inc.	Sale	$15,001–$50,000	Apr 9, 2021 → May 28, 2021	View filing
Sara JacobsD · CA · House · owner: Self (incl. trusts/accounts)	TTEK Tetra Tech, Inc.	Purchase	$15,001–$50,000	Feb 19, 2021 → Mar 12, 2021	View filing
Susie LeeD · NV · House · owner: Joint	TTEK Tetra Tech, Inc.	Purchase	$1,001–$15,000	Dec 22, 2020 → Jan 11, 2021	View filing

Reported trades in TTEK, newest filing first

Susie LeeD · NV · House · owner: Joint
TTEK Tetra Tech, Inc.
Type
Sale
Amount (range)
$1,001–$15,000
Traded → filed
Jun 17, 2021 → Jul 13, 2021
View filing
Sara JacobsD · CA · House · owner: Self (incl. trusts/accounts)
TTEK Tetra Tech, Inc.
Type
Sale
Amount (range)
$15,001–$50,000
Traded → filed
Apr 9, 2021 → May 28, 2021
View filing
Sara JacobsD · CA · House · owner: Self (incl. trusts/accounts)
TTEK Tetra Tech, Inc.
Type
Purchase
Amount (range)
$15,001–$50,000
Traded → filed
Feb 19, 2021 → Mar 12, 2021
View filing
Susie LeeD · NV · House · owner: Joint
TTEK Tetra Tech, Inc.
Type
Purchase
Amount (range)
$1,001–$15,000
Traded → filed
Dec 22, 2020 → Jan 11, 2021
View filing

Source: House Clerk PTRs and Senate eFD. Amounts are disclosed ranges; “2 ×” means two same-day lots, each in that range. “Filed” is the first report; a later amendment is noted under it and linked beside the filing. In House filings, owner “Self” includes trusts and accounts filed without an owner. Options are labelled as options, never as a purchase or sale of the stock.

Looking for agency-level shares? See non-competed share by agency.