Trimix Foundation C/O Pathstone Family Office
Historical funder research: IRS Form 990-PF filings from US private foundations, showing who funded what in past years. This is not a list of currently open grant calls, and we do not track open RFPs from private foundations. From public IRS Form 990-PF filings (latest on file for this funder: tax year 2024). Coverage: tax years 2019–2025. Freshness: the IRS releases these returns 1.5–2+ years after the tax year ends, so 2025 is still partial and a funder's newest grants may not appear yet. Last updated: November 14, 2026. Filings can contain errors, so confirm current priorities and deadlines with the funder before applying.
Year 2025 is still partial because many returns have not been filed or released yet. That is a freshness issue — coverage in our dataset is tax years 2019–2025.
Only 47.1% of this funder's organizational grants could be linked to an IRS cause code.
- Form & materials
- APPLICATIONS SHOULD BE WRITTEN REQUESTS ON LETTERHEAD AND SHOULD PROVIDE INFORMATION REGARDING QUALIFIED CHARITABLE STATUS AND INTENDED USE OF GRANT.
- Deadlines
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| Recipient | Location | Purpose (as filed) | Amount | Tax yr |
|---|---|---|---|---|
| Mill Town Private Foundation | Providence, RI | PROGRAM DEVELOPEMENT | $592,471 | 2024 |
| Union College | Schenectady, NY | SCIENCE AND TECHNOLOGY BUILDING | $500,000 | 2024 |
| Railroad Street Youth Project | Great Barrington, MA | EXEMPT PURPOSE | $5,000 | 2024 |
| Union College | Schenectady, NY | SCIENCE AND TECHNOLOGY BUILDING | $500,000 | 2023 |
| Mill Town Foundation | Providence, RI | PROGRAM DEVELOPEMENT | $294,812 | 2023 |
| The Philadelphia Orchestra | Philadelphia, PA | EXEMPT PURPOSE | $50,000 | 2023 |
| Educate Tomorrow | Miami, FL | GENERAL OPERATIONS, ANNUAL GALA, SUMMER PROGRAMMING, K-12 INDIVIDUALIZED EDUCATION PROGRAMS | $25,000 | 2023 |
| Railroad Street Youth Project | Great Barrington, MA | EXEMPT PURPOSE | $5,000 | 2023 |
| Mill Town Foundation | Providence, RI | PROGRAM DEVELOPEMENT | $1,422,548 | 2022 |
| Union College | Schenectady, NY | SCIENCE AND TECHNOLOGY BUILDING | $600,000 | 2022 |
| Education Fund | Miami Lakes, FL | EXEMPT PURPOSE | $100,000 | 2022 |
| Educate Tomorrow | Miami, FL | GENERAL OPERATIONS, ANNUAL GALA, SUMMER PROGRAMMING, K-12 INDIVIDUALIZED EDUCATION PROGRAMS | $77,500 | 2022 |
| Mill Town Commuinity Trust | Providence, RI | NEIGHBORHOOD DEVELOPEMENT | $40,000 | 2022 |
| Boys & Girls Club of Providence | Providence, RI | EXEMPT PURPOSE | $18,750 | 2022 |
| Railroad Street Youth Project | Great Barrington, MA | EXEMPT PURPOSE | $10,000 | 2022 |
| Social Enterprise Greenhouse | Providence, RI | EXEMPT PURPOSE | $5,000 | 2022 |
| Pittsfield Babe Ruth Baseball League Inc | Pittsfield, MA | EXEMPT PURPOSE | $1,000 | 2022 |
Grants to individuals are counted but not named.
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