Tetra Tech, INC.

Federal contracting record: $11B obligated across 5,886 awards from 29 agencies, FY 2016–2026.

$11B

Total Obligated

5,886

Award Records

Agencies Served

NAICS Codes

OverviewContracts Agencies NAICS

Company Profile

Parent UEI (Unique Entity Identifier)

LMRMKLLL3LG5

CAGE Code

6U4V1

Registered Entities (UEIs)

105 under this organization

Address

10 POST OFFICE SQ STE 11TH FL, BOSTON, MA, 021094603

First Federal Award

Oct 1, 2015

Most Recent Award

Aug 28, 2026

Federal Sales Analytics

Toggle between trend, agency drilldown, and treemap. Use the period selector to focus the time window.

Hover any bar for YoY change + award count. Current fiscal year shown at reduced opacity (partial year).

Top Federal Agencies

Agency for International Development
31.8% of total obligations
$3.4B
Department of Defense
29.0% of total obligations
$3.1B
Department of Transportation
15.5% of total obligations
$1.6B
Department of State
6.8% of total obligations
$719M
Environmental Protection Agency
6.3% of total obligations
$670M
Department of Homeland Security
2.4% of total obligations
$259M
General Services Administration
2.2% of total obligations
$233M
Department of Energy
1.5% of total obligations
$155M
National Aeronautics and Space Administration
1.1% of total obligations
$119M
Department of the Interior
0.8% of total obligations
$81M

Top NAICS Activity

541330
ENGINEERING SERVICES
1943 awards
$3.9B
541990
ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
217 awards
$2.0B
562910
REMEDIATION SERVICES
654 awards
$948M
541611
ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES
495 awards
$822M
541620
ENVIRONMENTAL CONSULTING SERVICES
1453 awards
$716M
541519
OTHER COMPUTER RELATED SERVICES
157 awards
$551M
541512
COMPUTER SYSTEMS DESIGN SERVICES
126 awards
$522M
541511
CUSTOM COMPUTER PROGRAMMING SERVICES
100 awards
$408M
611430
PROFESSIONAL AND MANAGEMENT DEVELOPMENT TRAINING
19 awards
$228M
541690
OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES
105 awards
$116M

Recent Federal Awards

No recent award data available.

Top Compensated Officers

From FFATA executive compensation disclosures. Reported when federal contract activity exceeds the statutory threshold.

DAVID HART
Rank 1 · Reported Feb 27, 2024
$21M
KEITH WALLACE
Rank 2 · Reported Jul 19, 2024
$1.3M
KEITH A WALLACE
Rank 3 · Reported Jul 12, 2021
$1.1M
ALLISON POLTORAK
Rank 4 · Reported Jul 19, 2024
$1.1M
STEPHEN DASH
Rank 5 · Reported Jul 19, 2024
$1.0M

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