USA Outlays

Vendor

TETRA TECH INC

Stated total across 424 awards — overlapping stated amounts, not a clean spend figure. Name variants are resolved from 11 raw spellings in the source records.

Stated total

$282,268,902.06

Across 424 awards

Awards

424

Contract/grant awards and PO lines

Name variants

11

Raw spellings resolved to this entity

Active period

Nov 22, 1999 → Sep 2, 2026

First to last award date seen

Top topics

Parks & Recreation142 awardsWaste & Remediation81 awardsWater & Sewer Utilities21 awardsFacilities & Fleet18 awardsRoads & Highways13 awardsData & AI Infrastructure11 awardsHousing Development10 awardsConservation & Land Management10 awardsMilitary Operations9 awardsHomeland Security & Emergency Management8 awardsEmergency Management7 awardsIT Systems & Software6 awards

Name variants

Raw vendor spellings from source records, grouped by the state they appeared in.

TETRA TECH INCAR
TETRA TECH INCCA
TETRA TECH INCCO
Tetra Tech, Inc.DC
TETRA TECH INCFL
Tetra Tech IncIA
TETRA TECH INCIL
TETRA TECH INC.IL
TETRA TECH, INC.IL
TETRA TECH INCIN
TETRA TECH, INC.KY
Tetra Tech, Inc.KY
TETRA TECH INCLA
Tetra Tech, Inc.LA
Tetra Tech, Inc.MA
Tetra TechMD
Tetra Tech, Inc.MD
TETRA TECHMI
TETRA TECH INCMO
Tetra Tech, Inc.MS
TETRA TECH INC.NJ
TETRA TECH INCNY
Tetra Tech Inc.NY
Tetra Tech Inc.NY
Tetra Tech, Inc.NY
TETRA TECH INCOK
TETRA TECH, INC.OR
Tetra Tech, Inc.PA
Tetra Tech IncVA
Tetra TechVT
Tetra Tech IncVT
TETRA TECH INCWA
Tetra TechWA
Tetra Tech, IncWA
Tetra Tech, Inc.WA
Tetra Tech, IncorporatedWA

Recent awards

View all →
AwardEmergency ManagementMississippi Emergency Management Agency

The term of the original contract is one year with four optional one- year renewals. The Contractor provides technical assistance with Community Development Block Grants, Hazard Mitigation Grant Program, Pre-Disaster Mitigation, and the Emergency Management Performance Grant following natural or man-made disasters. Modification Four was submitted to provide additional funding for services related

Vendor: Tetra Tech, Inc.Sep 2, 2026
9000000dfa.ms.gov/sites/default/files/PPRB%20… ↗