C-Sil
Grantmaking foundation in San Jose, California · EIN 30-0452863
- California
- San Jose
- Philanthropy, Voluntarism and Grantmaking Foundations
- Philanthropy, Voluntarism and Grantmaking Foundations in California
- Grants itemized on the 990
- $130KTax year 2025
- Grants made
- 5Tax year 2025
- Total assets
- $260KLatest reported
- Latest IRS filing
- 2025Form 990 / 990-PF
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 |
|---|---|---|
| Cancer Research Institute (EIN 13-1837442) | $50K | 2025 |
| Buddist Tzu Chi Foundation (EIN 94-2952782) | $48K | 2025 |
| Cornell University (EIN 15-0532082) | $20K | 2025 |
| UCSF Foundation MAC Fund B1871 (EIN 94-2829914) | $10K | 2025 |
| Monterey Bay Aquarium (EIN 94-2487469) | $1K | 2025 |
Amounts are rounded. The full grantee list (5 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.