Committed from
Tetra Tech Ec, Inc.
$39.0 Million committed in FY2018–FY2026
- District
- PA-01
- Location
- 1 Oxford Valley, Suite 200, Langhorne, PA, 19047
- UEI
- JL46FH5URCE9
- DUNS
- 129914078
- Also known as
- Tetra Tech Ec Inc., Tetra Tech Ec Incorporated, Tetra Tech FW, Inc
- Full records
- Tetra Tech Ec, Inc. → every agency they're paid byDepartment of Defense → everything they pay out
How the money flows
Committed dollars by how DOD's money reaches Tetra Tech Ec, Inc..
Contracts
$39.0M
100%
Which part of DOD
The bureaus and offices inside DOD that pay Tetra Tech Ec, Inc., by dollars committed.
What they buy
Top products and services DOD buys from Tetra Tech Ec, Inc. under contract, by dollars committed.
Other Environmental Services
$35.9M
Maint, Rep/Alter/All Other
$3.1M
Awards
The largest individual awards from DOD to Tetra Tech Ec, Inc., by dollars committed.
Where the money went next
Tetra Tech Ec, Inc. passed $9.4M of DOD's money on to 14 sub-recipients. Sub-awards are prime-reported and may lag or under-report.
Northwest Demolition & Dismantling Inc
$4.2M
1 sub-awards
American Demolition & Nuclear Decommissioning Incorporated
$1.1M
1 sub-awards
Rsi Envirachem, LLC
$946,980
Competition
How many of DOD's priced contract actions with Tetra Tech Ec, Inc. drew exactly one offer — a competition on paper with a single bidder. A high share doesn't prove anything improper; it's a flag worth a second look.
Single offer
2
5%
Multiple offers
35
95%
What budget it comes from
The Treasury accounts DOD's awards to Tetra Tech Ec, Inc. draw on. Dollars committed on awards that span more than one account are split evenly across them.
Construction, Corps of Engineers - Civil
096-3122
$15.6M
1 awards
By fiscal year
Dollars committed from DOD to Tetra Tech Ec, Inc., per fiscal year (FY2018–FY2026).
* FY2026 is year-to-date — the fiscal year is still in progress, so its total is still filling in. The striped band and dashed line mark that provisional stretch.
How to read these numbers
- Just these two
Every figure is money committed between this agency (or bureau) and this recipient — nothing either did with anyone else.
- Totals by action year
The aggregates reflect the fiscal year picked at the top, counted in the year each action happened.
- “Active in FY X”
The award list shows every award between the two with an action that year, at its full lifetime value — so a single award's amount can top that year's committed total.
- Flags, not verdicts
Competition marks contracts competed on paper that drew a single offer; Where the money went next is the sub-awards the recipient itself reported — which can lag or under-report.
- From FY2018 on
Pairing pages start at fiscal year 2018, the first year of complete assistance reporting.

