The Union of Concerned Scientists Inc
Funding Overview
From IRS Form 990 filings · 2018–2025
Total received
$2.2M
Foundation funders
33
Grants recorded
64
Years covered
2018–2025
Who funds The Union of Concerned Scientists Inc?
The Union of Concerned Scientists Inc is funded by 33 grantmakers, led by The Zegar Family Foundation ($900K), Grantham Foundation for the Protection ($450K), Amy P Goldman Foundation ($250K). In total, IRS Form 990 filings record $2.2M in grants to The Union of Concerned Scientists Inc between 2018–2025.
Show all 33 funders
| David and Lucille Gildin Family | $2,038 | 3 | 2022–2024 |
| Middlecott Foundation | $2,000 | 1 | 2024 |
| Frank Pace Jr Foundation Inc | $1,500 | 1 | 2022 |
| The Arthur & Patricia Price Foundation | $1,000 | 1 | 2024 |
| The Irving and Geraldine Schaffer | $1,000 | 1 | 2023 |
| The Okun Family Foundation Inc | $1,000 | 1 | 2020 |
| Gary and Evelyn Trachten Family | $950 | 5 | 2021–2025 |
| Dr Daniel C Hartnett Family Foundation | $100 | 1 | 2023 |
Funding over time
Grant dollars and counts received per year
From 2018 to 2025, annual grant giving ranged from $600 (2018) to $747K (2024). In 2025 it made 9 grants totaling $107K.
What grants has The Union of Concerned Scientists Inc received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Aria Foundation | GENERAL OPERATING PURPOSES | $42,000 |
| 2025 | Earthshare | GENERAL OPERATIONS | $24,274 |
| 2025 | Arizona Community Foundation | THIS AWARD IS DESIGNATED FOR ANNUAL PROGRAM SUPPORT | $15,000 |
| 2025 | Los Altos Mountain View | OPERATIONS | $10,000 |
| 2025 | The Heymann Foundation | FUNDING OF SCIENTIFIC | $9,000 |
| 2025 | Jewell Foundation Limited | CHARITABLE | $3,000 |
| 2025 | Lenfestey Family Foundation Inc | GENERAL OPERATIONS | $2,500 |
| 2025 | The RMF Foundation Inc | TO FURTHER DONEE'S EXEMPT PURPOSE | $800 |
| 2025 | Gary and Evelyn Trachten Family | GENERAL SUPPORT | $250 |
| 2024 | Grantham Foundation for the Protection | FOOD AND AGRICULTURE RESEARCH | $300,000 |
| 2024 | The Zegar Family Foundation | GENERAL PURPOSE CONTRIBUTION | $250,000 |
| 2024 | The David and Lucile Packard Foundation | Environment and Science | $100,000 |
| 2024 | Amy P Goldman Foundation | CHARITABLE | $50,000 |
| 2024 | The Streisand Foundation | SUPPORT FOR ORGANIZATION'S OPERATIONS | $22,500 |
| 2024 | Janet and Stanley Kane Family Foundation | General Support | $13,000 |
| 2024 | Rubblestone Foundation | CHARITABLE | $2,100 |
| 2024 | Middlecott Foundation | GENERAL SUPPORT | $2,000 |
| 2024 | Meyer and Esther B Mazor | GENERAL FUND CONTRIBUTION | $2,000 |
| 2024 | Lenfestey Family Foundation Inc | GENERAL OPERATIONS | $2,000 |
| 2024 | David and Lucille Gildin Family | GENL CHARITABLE PURPOSES | $1,038 |
| 2024 | The Arthur & Patricia Price Foundation | UNRESTRICTED SUPPORT | $1,000 |
| 2024 | The RMF Foundation Inc | TO FURTHER DONEE'S EXEMPT PURPOSE | $800 |
| 2024 | Gary and Evelyn Trachten Family | GENERAL SUPPORT | $250 |
| 2023 | The Zegar Family Foundation | GENERAL PURPOSE CONTRIBUTION | $250,000 |
| 2023 | Grantham Foundation for the Protection | FOOD AND AGRICULTURE RESEARCH | $150,000 |
| 2023 | New England Grassroots Environment Fund | ENVIRONMENTAL | $56,322 |
| 2023 | Amy P Goldman Foundation | CHARITABLE | $50,000 |
| 2023 | Quinsey Family Foundation | PROGRAM SUPPORT | $25,000 |
| 2023 | Amy and Frank Linde Family | GENERAL FUND | $20,000 |
| 2023 | Kreilick Family Foundation Inc | UNRESTRICTED OPERATING FUND | $12,000 |
Showing 30 most recent of 64 recorded grants.
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Frequently Asked Questions
Who funds The Union of Concerned Scientists Inc?
The Union of Concerned Scientists Inc is funded by 33 grantmakers, led by The Zegar Family Foundation ($900K), Grantham Foundation for the Protection ($450K), Amy P Goldman Foundation ($250K). In total, IRS Form 990 filings record $2.2M in grants to The Union of Concerned Scientists Inc between 2018–2025.
Who is The Union of Concerned Scientists Inc's largest funder?
The Zegar Family Foundation is the largest recorded funder of The Union of Concerned Scientists Inc, with $900K across 4 grants (2020–2024).
How much grant funding has The Union of Concerned Scientists Inc received?
IRS 990 filings record $2.2M in grants to The Union of Concerned Scientists Inc across 64 grants from 33 funders between 2018–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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