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California Foundations

Explore 16,857 grant-making foundations based in California. Find private foundations that fund nonprofits and charitable organizations in your state.

Showing 20 of 16,857 foundations

The Marisla Foundation
Total Assets
$21.1M
California
EIN: 330200133
Accepts Applications

Annual Giving

$46.7M

221.4% of assets

Grants Made

194

in 2024

Median Grant

$75K

Range: $10K - $9.9M

Every Org
Total Assets
$9.7M
California
EIN: 611913297

Annual Giving

$44.9M

465.0% of assets

Grants Made

210

in 2024

Median Grant

$62K

Range: $25K - $7.8M

The Skoll Foundation
Total Assets
$846.9M
California
EIN: 113659133
Accepts Applications

Annual Giving

$44.9M

5.3% of assets

Grants Made

157

in 2024

Median Grant

$100K

Range: $1K - $7.0M

The Helen Diller Foundation
Total Assets
$812K
California
EIN: 813945624

Annual Giving

$44.8M

5512.8% of assets

Grants Made

7

in 2024

Median Grant

$5.0M

Range: $19K - $25.0M

Sierra Club Foundation
Total Assets
$191.6M
California
EIN: 946069890

Annual Giving

$44.4M

23.2% of assets

Grants Made

12

in 2025

Median Grant

$40K

Range: $6K - $43.8M

Has Website
Foundation For California Community
Total Assets
$319.1M
California
EIN: 680412350

Annual Giving

$44.3M

13.9% of assets

Grants Made

329

in 2025

Median Grant

$60K

Range: $5K - $1.9M

Has Website
Triton Charitable Foundation Inc
Total Assets
$1.3M
California
EIN: 812579771

Annual Giving

$44.2M

3290.1% of assets

Grants Made

6

in 2024

Median Grant

$15K

Range: $9K - $44.1M

Has Website
Resources Legacy Fund
Total Assets
$151.9M
California
EIN: 954703838

Annual Giving

$43.9M

28.9% of assets

Grants Made

325

in 2024

Median Grant

$60K

Range: $6K - $1.4M

Has Website
Perenchio Foundation
Total Assets
$696.4M
California
EIN: 450607892

Annual Giving

$43.5M

6.2% of assets

Grants Made

121

in 2024

Median Grant

$191K

Range: $15K - $5.0M

Aphorism Foundation
Total Assets
$1.1B
California
EIN: 464347021

Annual Giving

$43.4M

4.1% of assets

Grants Made

27

in 2024

Median Grant

$1.0M

Range: $50K - $10.0M

Saint John's Health Center Foundation
Total Assets
$374.3M
California
EIN: 956100079
In-State Only

Annual Giving

$43.1M

11.5% of assets

Grants Made

29

in 2024

Median Grant

$75K

Range: $16K - $25.4M

Has Website
Winiarski Family Foundation
Total Assets
$1.7M
California
EIN: 260474242

Annual Giving

$43.1M

2596.5% of assets

Grants Made

3

in 2025

Median Grant

$3.1M

Range: $2.4M - $37.5M

Catalyst4 Inc
Total Assets
$1.1B
California
EIN: 873323607

Annual Giving

$43.0M

3.9% of assets

Grants Made

9

in 2024

Median Grant

$2.6M

Range: $25K - $25.0M

Has Website
Hellman Foundation
Total Assets
$625.6M
California
EIN: 611583546
In-State Only

Annual Giving

$43.0M

6.9% of assets

Grants Made

1

in 2024

Median Grant

$43.0M

Range: $43.0M - $43.0M

The Milken Institute
Total Assets
$1.5B
California
EIN: 954240775

Annual Giving

$42.9M

2.8% of assets

Grants Made

31

in 2024

Median Grant

$376K

Range: $83K - $6.2M

Has Website
Bioindustrial Manufacturing And Design
Total Assets
$37.6M
California
EIN: 851800999

Annual Giving

$42.3M

112.6% of assets

Grants Made

56

in 2024

Median Grant

$178K

Range: $6K - $7.8M

Has Website
K18n Foundation
Total Assets
$2.3B
California
EIN: 873826691
In-State Only

Annual Giving

$40.9M

1.8% of assets

Grants Made

1

in 2024

Median Grant

$40.9M

Range: $40.9M - $40.9M

Has Website
Chan Zuckerberg Biohub Inc
Total Assets
$1.5B
California
EIN: 811669175

Annual Giving

$40.4M

2.7% of assets

Grants Made

10

in 2024

Median Grant

$2.8M

Range: $200K - $12.3M

Has Website
Michelson Medical Research Foundation Inc
Total Assets
$250.8M
California
EIN: 954551615

Annual Giving

$40.3M

16.1% of assets

Grants Made

8

in 2024

Median Grant

$1.9M

Range: $2K - $20.0M

Kipp Foundation
Total Assets
$181.6M
California
EIN: 943362724

Annual Giving

$40.0M

22.0% of assets

Grants Made

28

in 2025

Median Grant

$1.1M

Range: $63K - $5.1M

Has Website