Thornton Tomasetti, Inc.
Thornton Tomasetti, Inc. received $16.9M in federal prime contract obligations in the 12 months ending Oct 5, 2026, up 373.1% from $3.6M the year before, and $27.1M since FY2022. Its largest customer is the National Science Foundation.
See 3 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- LGWMGNMDN987
- CAGE code
- 0F747
- Headquarters
- New York, NY
- Business size
- Other Than Small Business
- Parent company
- Thornton Tomasetti, Inc. (UEI HRMQNK5ED447)
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Markets where it ranks top 10
Agency and NAICS markets where this UEI is one of the ten largest primes in the latest 12 months.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| National Science Foundation | $13.7M | $13.7M |
| Department of Defense | $2.7M | $11.9M |
| Department of Transportation | $438K | $1.4M |
| General Services Administration | $0 | $106K |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| F108 | Environmental Systems Protection- Environmental Remediation | $13.7M |
| R425 | Support- professional: Engineering/Technical | $11.3M |
| AS11 | Transportation R&D services; Surface Transportation, Public Transit, and rail; Basic Research | $682K |
| DA01 | IT and Telecom - Business Application/Application Development Support Services (Labor) | $500K |
| AS14 | Transportation R&D svcs; Surface Transportation, Public Transit, & rail; R&D Administrative Expenses | $475K |
| AS12 | Transportation R&D services; Surface Transportation, Public Transit, and rail; Applied Research | $213K |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| 49100426F0083 | National Science Foundation SAC PEAK MERCURY DRAINING EFFORTS | $3.1M | Mar 20, 2027 |
| 49100426F0159 | National Science Foundation SAC PEAK CONTROLLED DEMOLITION OF DST BUILDING TO REMEDIATE THE REMAINING MERCURY TRAPPED IN THE BUILDING. | $10.0M | Mar 23, 2027 |
| 693JJ624C000013 | Department of Transportation BROAD AGENCY ANNOUNCEMENT (BAA) CONTRACT IS TO DEVELOP AN UPGRADED DETAIL FRACTURE MODEL BASED ON THE RECENT CONCLUSIONS OF THE RAIL INTEGRITY RESEARCH. | $450K | Jul 31, 2027 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 49100426F0159 | National Science Foundation SAC PEAK CONTROLLED DEMOLITION OF DST BUILDING TO REMEDIATE THE REMAINING MERCURY TRAPPED IN THE BUILDING. | $10.0M | Sep 10, 2026 |
| 49100426F0083 | National Science Foundation SAC PEAK MERCURY DRAINING EFFORTS | $3.1M | Jul 10, 2026 |
| 693JJ626C000005 | Department of Transportation DEVELOP TECHNOLOGY THAT WILL REDUCE HUMAN INTERVENTION AND AUTOMATE IDENTIFICATION AND CHARACTERIZATION OF DEFECTS AT TRACK SPEED, TO PERMIT USE ON REVENUE SERVICE EQUIPMENT. | $213K | Jun 12, 2026 |
| 49100426F0029 | National Science Foundation SAC PEAK MERCURY STABILITY EFFORT | $321K | Mar 23, 2026 |
| N0016726P1007 | Department of Defense MARITIME SURVIVABILITY LIBRARY (MSL) SOFTWARE SUPPORT | $250K | Nov 7, 2025 |
| N0016725P0042 | Department of Defense MARITIME SURVIVABILITY LIBRARY SUPPORT | $250K | Jan 17, 2025 |
| 693JJ624C000009 | Department of Transportation TOPIC: FRA-RS-001 EVALUATION OF HAZARDS ASSOCIATED WITH POWERING RAIL VEHICLES WITH ALTERNATIVE FUEL SOURCES. | $232K | Jul 19, 2024 |
| 693JJ624C000013 | Department of Transportation BROAD AGENCY ANNOUNCEMENT (BAA) CONTRACT IS TO DEVELOP AN UPGRADED DETAIL FRACTURE MODEL BASED ON THE RECENT CONCLUSIONS OF THE RAIL INTEGRITY RESEARCH. | $225K | Jul 18, 2024 |
Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.
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