Silvio & Mary Garaventa Family Foundation
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 17.2% of this funder's organizational grants could be linked to an IRS cause code.
- Form & materials
- LETTER OF REQUEST, INCLUDING BASIS FOR SUBMISSION
- Deadlines
- NONE
- Restrictions
- NONE
| Recipient | Location | Purpose (as filed) | Amount | Tax yr |
|---|---|---|---|---|
| American Martyrs School | Manhattan Beach, CA | UNRESTRICTED | $10,000 | 2024 |
| St Mary of the Immaculate | Los Gatos, CA | UNRESTRICTED | $10,000 | 2024 |
| St Perpetua School | Lafayette, CA | UNRESTRICTED | $10,000 | 2024 |
| St Rose Catholic School | Roseville, CA | UNRESTRICTED | $10,000 | 2024 |
| Valley View PTA | Pleasanton, CA | UNRESTRICTED | $1,000 | 2024 |
| Community Youth Center | Concord, CA | UNRESTRICTED | $20,000 | 2023 |
| Roman Catholic Welfare Corporation of Oakland | San Leandro, CA | UNRESTRICTED | $9,000 | 2023 |
| Valley View PTA | Pleasanton, CA | UNRESTRICTED | $1,000 | 2023 |
| St Bonaventure Catholic Church | Concord, CA | UNRESTRICTED | $1,000,000 | 2022 |
| St Agnes Catholic Church | Concord, CA | UNRESTRICTED | $1,000,000 | 2022 |
| Queen of All Saints Church | Concord, CA | UNRESTRICTED | $1,000,000 | 2022 |
| Spanish Speaking Unity Council of Alameda County I | Oakland, CA | UNRESTRICTED | $10,000 | 2022 |
| St Rose Catholic School | Roseville, CA | UNRESTRICTED | $10,000 | 2022 |
| St Perpetua School | Lafayette, CA | UNRESTRICTED | $10,000 | 2022 |
| American Martyrs Catholic Church | Manhattan Beach, CA | UNRESTRICTED | $10,000 | 2022 |
| Saint Agnes School | Concord, CA | TO SUPPORT SAINT AGNES SCHOOL SCHOLARSHIP | $10,000 | 2022 |
| Valley View Elementary School | Pleasanton, CA | UNRESTRICTED | $1,000 | 2022 |
| Boys & Girls Club of Contra Costa | El Sobrante, CA | UNRESTRICTED | $50,000 | 2021 |
| John Muir Health Foundation | Walnut Creek, CA | UNRESTRICTED | $50,000 | 2021 |
| Concord Historical Society | Concord, NH | UNRESTRICTED | $25,000 | 2021 |
| Saint Agnes School | Concord, CA | TO SUPPORT SAINT AGNES SCHOOL SCHOLARSHIP | $20,000 | 2021 |
| St Rose Catholic School | Roseville, CA | UNRESTRICTED | $10,000 | 2021 |
| St Perpetua School | Lafayette, CA | UNRESTRICTED | $10,000 | 2021 |
| American Martyrs Catholic Church | Manhattan Beach, CA | UNRESTRICTED | $10,000 | 2021 |
| Spanish Speaking Unity Council of Alameda County I | Oakland, CA | UNRESTRICTED | $5,000 | 2021 |
Grants to individuals are counted but not named.
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