Thornton Tomasetti Foundation
Thornton Tomasetti Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in New York, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $53K in total assets. In 2024, it awarded 16 grants totaling $168K.
Key facts about Thornton Tomasetti Foundation
- EIN
- 26-0466368
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $168,414
- Grants made (2024)
- 16
- Average grant
- $10,526
- Median grant
- $9,500
- New grantees (estimate)
- 38% first-time grantees (6 of 16, 2024)
- Total assets
- $52,745
- Primary geography
- New York (33% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Who Thornton Tomasetti Foundation funds
By grant dollars, the top recipient states for Thornton Tomasetti Foundation's 16 itemized 2024 grants were New York (33%), Oklahoma (24%) and California (18%). The most frequent recipient cities were New York, NY (5 grants) and Champaign, IL (2 grants). 6% of grants with a stated purpose were for general or operating support. Recurring purposes include "Scholarship" (5 grants).
Is Thornton Tomasetti Foundation open to new grantees?
38%
first-time grantees, 2024
In 2024, 6 of 16 grantees (38%) were first-time recipients. First grants averaged $6K; repeat grants $13K. How we count
Medians: $5K first-time, $10K repeat.
- 63% of 2024 grantees were also funded in 2023. Method
- Giving held roughly steady from 2021 to 2024 (−1%). Method
- In 2024 it paid out well above its IRS minimum distribution (the 5% rule). Method
Estimate from itemized IRS Form 990-PF grant lists (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with Thornton Tomasetti Foundation
- How to evaluate Thornton Tomasetti Foundation as a funder
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Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$53K
+125.7% YoY
Annual Giving
$168K
-17.7% YoY
Grant Count
16
-5.9% YoY
Avg Grant Size
$11K
-12.6% YoY
Under IRS private-foundation payout rules, Thornton Tomasetti Foundation reported a distributable amount of $2K for 2024 — the minimum it must pay out in qualifying distributions.
About Thornton Tomasetti Foundation
Based on IRS filings
Thornton Tomasetti Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in New York, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $53K in total assets. In 2024, it awarded 16 grants totaling $168K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 16 itemized 2024 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $52,745 | $23,372 | $8,938 |
| Revenue | $201,242 | $222,197 | $201,000 |
| Expenses | $171,869 | $207,763 | $199,635 |
| Qualifying Distributions | $171,869 | $207,763 | $199,635 |
| Net Investment Income | — | — | — |
| Distributable Amount | $2,146 | $2,433 | $2,804 |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
73 grants across all recorded years
Open Grants
1 open opportunity from Thornton Tomasetti Foundation
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest recipients include Engineers in Action ($40,000), Geohazards International ($20,000), Columbia University ($15,000).
| Recipient | Purpose | Amount |
|---|---|---|
| ENGINEERS IN ACTION Tulsa, OK | IN SUPPORT OF BROWNDEL SCHOOK/STUDENT BRIDGE PROGRAM | $40,000 |
| GEOHAZARDS INTERNATIONAL Menlo Park, CA | GRANT IN SUPPORT OF SEISMIC RETROFIT FOR SCHOOL IN NEPAL | $20,000 |
| COLUMBIA UNIVERSITY New York, NY | SEAS SURE PROGRAM | $15,000 |
| THE URBAN ASSEMBLY New York, NY | PROJECT CAFE | $15,000 |
| AMERICAN SOCIETY OF CIVIL ENGINEERS Baltimore, MD | CITIES OF THE FUTURE | $10,000 |
| THE CITY COLLEGE OF NEW YORK New York, NY | SCHOLARSHIP | $10,000 |
| THE COOPER UNION New York, NY | SUMMER STEM PROGRAM | $10,000 |
| UC REGENTS Berkely, CA | SCHOLARSHIP | $10,000 |
| ENGINEERS FOR A SUSTAINABLE WORLD Pittsburg, PA | UNRESTRICTED SUPPORT OF ORGANIZATIONS CHARITABLE PURPOSE | $9,000 |
| BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS Champaign, IL | 2023-2024 TECHNICAL LITERACY WINNER | $5,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2024 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Andrew Goldbaum | Treasurer | 1 | — |
| Elizabeth Malsch | Secretary | 1 | — |
| Joseph G Burns | Director | 1 | — |
| Ray Daddazio | Chairman | 1 | — |
| Richard L Tomasetti | Director | 1 | — |
| Robert Descenza | Director | 1 | — |
| Robert Nacheman | Director | 1 | — |
| Wayne Stocks | Director | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Thornton Tomasetti Foundation?
Thornton Tomasetti Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in New York, NY. It holds $53K in total assets as of 2024.
How large is Thornton Tomasetti Foundation?
As of 2024, Thornton Tomasetti Foundation holds $53K in total assets with $201K in annual revenue. It awarded 16 grants totaling $168K in 2024.
Where does Thornton Tomasetti Foundation operate?
Thornton Tomasetti Foundation has awarded grants in California, Colorado, Florida, Illinois, Indiana, Massachusetts, Maryland, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, Texas, Virginia.
What size grants does Thornton Tomasetti Foundation award?
In 2024, Thornton Tomasetti Foundation awarded 16 grants totaling $168K — an average of about $11K per grant, based on its IRS Form 990 filings.
How much is Thornton Tomasetti Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Thornton Tomasetti Foundation reported a distributable amount of $2K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Thornton Tomasetti Foundation's EIN?
Thornton Tomasetti Foundation's EIN (Employer Identification Number) is 26-0466368. IRS Form 990 filing data is available on this page for 2020–2024.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.