Well Told Grants

Nonprofits / California

Who funds Gladstone Foundation?

San Francisco, California · EIN 800688001

6 private foundations reported grants to Gladstone Foundation in San Francisco, California totaling $485,246 across 6 grants in tax years 2024 to 2025. The largest funder was Thiry-O'Leary Foundation, with $250,000.

From the funders' IRS Form 990-PF filings.

Foundations that fund Gladstone Foundation

All 6 funders, by amount
FoundationPurpose givenGrantsAmount
Thiry-O'Leary Foundation
Colorado · 2024
Supporting biomedical research1$250,000
Six Tree Foundation
California · 2025
Unrestricted gift1$87,500
Small River Foundation
California · 2024
Charitable contribution1$87,500
Fredericks Family Foundation
Connecticut · 2025
Charitable Exempt Purpose1$50,000
Dan and Stacey Case Family Foundation
California · 2025
To further organization's charitable purposes1$10,000
Porter and Lauren Collins Foundation
Texas · 2025
General distribution1$246

Amounts are grants paid as each foundation reported them. Names are matched across filings, so a grant written under a different name for the same organization may be missing.

Using this list

A foundation that already gives to Gladstone Foundation gives in its field and region, so the list doubles as a prospect list for similar organizations in San Francisco. Open a foundation to see its application rules, typical grant and every other grant it paid.

Questions people ask

Who funds Gladstone Foundation?

Thiry-O'Leary Foundation, Six Tree Foundation, Small River Foundation, Fredericks Family Foundation and Dan and Stacey Case Family Foundation, and 1 more, according to their IRS Form 990-PF filings.

How much does Gladstone Foundation get from foundations?

$485,246 in 6 reported grants from 6 private foundations in tax years 2024 to 2025. Government grants and gifts from individuals are not included.

Other funded organizations in San Francisco