Trione Family Foundation
Private foundation · Santa Rosa, CA · EIN 94-1693238 · reported 2023–2025 · files as Trione Foundation
142grants reported
$15Kmedian award
$5,000lower quartile
$500smallest grant
$5.1Mtotal paid
8states reached
3years giving
This foundation funds faith-based organizations. 7 of its 142 reported grants went to churches, ministries or other religious organizations, $328K in total. That is what it paid, not what it says in a policy.
Gives every year. This foundation reported grants in 2023, 2024, 2025. A funder that shows up year after year is worth a letter even if this year is a no.
Where to write
PO Box NN
Santa Rosa, CA 95402-3189
Address as registered with the IRS. Most foundations this size have no website and no application form, which is not a dead end: a short letter to this address is the whole process, and almost nobody sends one.
Who they funded
| Recipient and stated purpose | Where | Amount |
|---|---|---|
| Hoover Institute General use | Stanford, CA | $300,000 |
| Stanford University SIEPR | Stanford, CA | $200,000 |
| Santa Rosa Memorial Hospital Founda Capital campaign | Santa Rosa, CA | $180,611 |
| Santa Rosa Memorial Hospital Founda Capital campaign | Santa Rosa, CA | $179,793 |
| Santa Rosa Community Health Dutton Campus | Santa Rosa, CA | $166,667 |
| Ceres Community Project General use | Sebastopol, CA | $125,000 |
| Redwood Empire Food Bank General use | Santa Rosa, CA | $110,000 |
| Redwood Gospel Mission General use | Santa Rosa, CA | $101,700 |
| Cots General use | Petaluma, CA | $100,000 |
| United Way General use | Santa Rosa, CA | $100,000 |
| 10000 Degress General use | Santa Rosa, CA | $100,000 |
| Redwood Gospel Mission General use | Santa Rosa, CA | $100,000 |
| The Living Room | Santa Rosa, CA | $100,000 |
| Pacific Flyway Center | Concord, CA | $100,000 |
| Laguna de Santa Rosa Foundation General use | Santa Rosa, CA | $100,000 |
| Hoover Institute General use | Stanford, CA | $100,000 |
| Cots General use | Petaluma, CA | $100,000 |
| United Way General use | Santa Rosa, CA | $100,000 |
| Redwood Empire Food Bank General use | Santa Rosa, CA | $100,000 |
| Redwood Gospel Mission General use | Santa Rosa, CA | $100,000 |
| Council on Aging Meals on Wheels senior program | Santa Rosa, CA | $100,000 |
| Children's Museum of Sonoma County | Santa Rosa, CA | $75,000 |
| Laguna de Santa Rosa Foundation General use | Santa Rosa, CA | $75,000 |
| Legal Aid of Sonoma County General use | Santa Rosa, CA | $75,000 |
| Museums of Sonoma County Collection of Gay LeBaron oral history of Sonoma County | Santa Rosa, CA | $75,000 |
| Santa Rosa Symphony Assoc Underwriting Classical series | Santa Rosa, CA | $65,000 |
| Canine Companions General use | Santa Rosa, CA | $65,000 |
| Santa Rosa Symphony Assoc Underwriting Classical series | Santa Rosa, CA | $60,000 |
| Laguna de Santa Rosa Foundation General use | Santa Rosa, CA | $50,000 |
| California Waterfowl Assoc General use | Roseville, CA | $50,000 |
| Pepperwood Preserve Environmental education | Santa Rosa, CA | $50,000 |
| Women's Recovery Services General use | Santa Rosa, CA | $50,000 |
| Museum of Sonoma County Collection of Gay LeBaron oral history of Sonoma County | Santa Rosa, CA | $50,000 |
| YMCA Sonoma County | Santa Rosa, CA | $50,000 |
| Career Technical Education Foundati General use | Santa Rosa, CA | $50,000 |
| St Vincent de Paul General use | Rohnert Park, CA | $50,000 |
| Tlc Child Family Services General use | Sebastopol, CA | $50,000 |
| Tides Center General use | Los Angeles, CA | $50,000 |
| Legal Aid of Sonoma County General use | Santa Rosa, CA | $50,000 |
| California Waterfowl Assoc General use | Roseville, CA | $50,000 |
| Pepperwood Preserve Environmental education | Santa Rosa, CA | $50,000 |
| Children's Museum of Sonoma County | Santa Rosa, CA | $50,000 |
| Canine Companions General use | Santa Rosa, CA | $50,000 |
| Career Technical Education Foundati General use | Santa Rosa, CA | $50,000 |
| St Vincent de Paul General use | Rohnert Park, CA | $50,000 |
| Tlc Child Family Services General use | Sebastopol, CA | $50,000 |
| YWCA General use | Santa Rosa, CA | $50,000 |
| Friends of Trione-Annadel State Par Park improvements | Kenwood, CA | $35,000 |
| Latinos Unidos Del Condado | Santa Rosa, CA | $30,000 |
| The Living Room | Santa Rosa, CA | $25,000 |
| Free to Be | Santa Rosa, CA | $25,000 |
| Sonoma County Library Foundation Wine Country from Roseland | Santa Rosa, CA | $25,000 |
| Marines' Memorial Foundation General use | San Francisco, CA | $25,000 |
| Stanford University SIEPR | Stanford, CA | $25,000 |
| Pepperwood Preserve Environmental education | Santa Rosa, CA | $25,000 |
| Marian Sisters of Santa Rosa | Santa Rosa, CA | $25,000 |
| YMCA Sonoma County | Santa Rosa, CA | $25,000 |
| Children's Museum of Sonoma County | Santa Rosa, CA | $25,000 |
| Society of St Vincent de Paul | Rohnert Park, CA | $25,000 |
| Latinos Unidos Del Condado | Santa Rosa, CA | $25,000 |
Showing the 60 largest of 142 reported grants.
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