The Simon J Blattner Jr Foundation
Grantmaking foundation in Sonoma, California · EIN 36-4120321
- California
- Sonoma
- Philanthropy, Voluntarism and Grantmaking Foundations
- Philanthropy, Voluntarism and Grantmaking Foundations in California
- Grants itemized on the 990
- $60KTax year 2025
- Grants made
- 21Tax year 2025
- Total assets
- $96KLatest reported
- Latest IRS filing
- 2025Form 990 / 990-PF
Mission
THE SIMON BLATTNER FOUNDATION HAS BEEN ORGANIZED FOR THE PURPOSE OF INVESTING ITS CONTRIBUTIONS IN STOCK, SECURITIES AND OTHER INCOME PRODUCING ASSETS AND DISTRIBUTION THE INCOME EARNED ON ITS INVESTMENTS, AT THE DISCRETION OF ITS DIRECTORS, TO CHARITABLE ORGANIZATIONS DESCRIBED IN SECTION 501 (C)(3) OF THE INTERNAL REVENUE CODE.
Giving by year
Totals by tax year, rounded to two significant figures. Years without a reported total show the sum of grants itemized on the filing.
Top recipients
| Recipient | Amount | Tax year |
|---|---|---|
| Sonoma Valley Hospital Foundation | $15K | 2025 |
| Community Foundation Sonoma County | $13K | 2025 |
| Redwood Empire Food Bank | $7.5K | 2025 |
| Boys & Girls Club of Sonoma | $5K | 2025 |
| Valley of the Moon Music Festival | $5K | 2025 |
Amounts are rounded. The full grantee list (21 grants in 2025) is available with a free account.
See the full profile. All grants with amounts and years, board and officers, contact details, giving patterns and your organization's fit score are available with a free GrantAuthority account.
Similar foundations in California
- Sergey Brin Family Foundation
San Francisco, CA · gave about $840M - Conrad N Hilton Foundation
Agoura Hills, CA · gave about $540M - The UCLA Foundation
Los Angeles, CA · gave about $540M - David and Lucile Packard Foundation
Los Altos, CA · gave about $520M - University of California Berkeley Foundation
Berkeley, CA · gave about $420M - Good Ventures Foundation
Palo Alto, CA · gave about $390M
Source: IRS Form 990 and 990-PF filings, tax year 2025. Also see this organization on ProPublica Nonprofit Explorer.