Skip to content
DefDex

Federal award

TETRA TECH, INC.

W9128F25FA032

Contract

Obligated and Ceiling

Obligated (net)
$27,397,707.66
Ceiling (potential value, not spending)
$28,602,048.32
Current value
$27,397,707.66
Gross positive obligations
$27,397,707.66

Obligated is what the government has committed, net of de-obligations. The ceiling is the most the award or vehicle could ever reach; it is shown separately and never added to, or compared as, spending.

Award Details

Recipient
TETRA TECH, INC. · FL1UPMZCC5S8
Owner company
Not a reviewed companyNo reviewed company owns this recipient.
Reported parent
TETRA TECH, INC. · LMRMKLLL3LG5
Awarding agency
Department of War · sub-agency 2100 · office W9128F
Funding agency
Department of War · sub-agency 2100
Product or service (PSC)
F114 · ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL LICENSING AND PERMITTING
Industry (NAICS)
541330 · ENGINEERING SERVICES
PIID
W9128F25FA032
Parent vehicle (IDV PIID)
W9128F24D0018
Award type code
C
Actions
4 · Apr 29, 2025 to Mar 25, 2026
Why it is listed
gross positive obligations of $100k or more (contracts)

Open this award on USAspending →

Action History4

Award actions
DateFYModAction typeObligationCompany in company totals
Mar 25, 2026FY2026P00003B$0.00
—
Feb 2, 2026FY2026P00002D$740,518.09
—
Dec 18, 2025FY2026P00001G$1,441,071.59
—
Apr 29, 2025FY20250—$25,216,117.98
—

Newest first. Every obligation is shown as reported, including zero and negative (de-obligation) actions. Award lists belong to the company of the latest action; company totals credit each action to the company named on that row, so a note marks rows where the two differ.