Funding search · EIN 921160421 · San Francisco, CA
Tomkat Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 70
- grants reported
- $13.1M
- total given
- 2023–2024
- filing years
- $27,500
- median grant
Based on grants this organization reported to the IRS for tax years 2023–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Nextgen Climate America2 grants · $3.6M
- Nextgen Education Fund1 grant · $3.0M
- Regenesis Community Development2 grants · $1.3M
- Center for Ecoliteracy2 grants · $1.3M
- President & Fellows of Harvard College1 grant · $500,000
- Eat Learn Play Foundation2 grants · $500,000
- Glenbrook Underground1 grant · $250,000
- Foodcorps1 grant · $250,000
- Good Samaritan1 grant · $235,000
- Performing Stars of Marin2 grants · $189,706
Giving over time
Grant history
All 70 reported grants, largest first.
- $3.0M
Nextgen Education Fund · San Francisco, CA · 2023
Unrestricted charitable grant
- $2.9M
Nextgen Climate America · San Francisco, CA · 2023
Unrestricted charitable grant
- $750,000
Center for Ecoliteracy · Berkeley, CA · 2024
General operating support
- $650,000
Nextgen Climate America · San Francisco, CA · 2024
General operating support
- $650,000
Regenesis Community Development · Spartanburg, SD · 2024
General operating support
- $650,000
Regenesis Community Development · Spartanburg, SD · 2023
Unrestricted charitable grant
- $500,000
President & Fellows of Harvard College · Cambridge, MA · 2024
General operating support
- $500,000
Center for Ecoliteracy · Berkeley, CA · 2023
Unrestricted charitable grant
- $250,000
Eat Learn Play Foundation · Oakland, CA · 2024
General operating support
- $250,000
Glenbrook Underground · Carson City, NV · 2024
General operating support
- $250,000
Eat Learn Play Foundation · Oakland, CA · 2023
Unrestricted charitable grant
- $250,000
Foodcorps · Portland, OR · 2023
Unrestricted charitable grant
- $235,000
Good Samaritan · Tulsa, OK · 2024
General operating support
- $175,000
Meridian Institute · Dillon, CO · 2024
General operating support
- $157,500
Performing Stars of Marin · Marin City, CA · 2024
General operating support
- $111,630
Marin Community Foundation · Novato, CA · 2024
General operating support
- $100,000
Compton Kidz Club · Playa Vista, CA · 2024
General operating support
- $100,000
Ecdysis Foundation · Estelline, SD · 2024
General operating support
- $100,000
Family Agriculture Resource Management · Charlotte, NC · 2024
General operating support
- $100,000
Grabhorn Institute · San Francisco, CA · 2024
General operating support
- $100,000
Center for Rural Enterprise and Environme · Madison, AL · 2023
Unrestricted charitable grant
- $100,000
The Meridian Institute · Dillon, CO · 2023
Soil inventory project
- $80,500
The Field · New York, NY · 2024
General operating support
- $60,000
Curiodyssey · San Mateo, CA · 2024
General operating support
- $50,000
Campti Field of Dreams · Ruston, LA · 2024
General operating support
- $50,000
Cana · San Francisco, CA · 2024
General operating support
- $50,000
Museum of Jazz & Art (Moja) · Oakland, CA · 2024
General operating support
- $50,000
Acta Non Verba Youth Urban Garden Projec · Oakland, CA · 2023
Unrestricted charitable grant
- $50,000
Compton Kidz Club · Playa Vista, CA · 2023
Unrestricted charitable grant
- $50,000
Movement Strategy Center · Oakland, CA · 2023
Good life pledge program
- $40,000
League To Save Lake Tahoe · South Lake Tahoe, CA · 2023
Unrestricted charitable grant
- $35,000
League To Save Lake Tahoe · South Lake Tahoe, CA · 2024
General operating support
- $32,206
Performing Stars of Marin · Marin City, CA · 2023
Unrestricted charitable grant
- $30,000
Freedmen Heirs Foundation · Germantown, MD · 2024
General operating support
- $30,000
The San Francisco Foundation · San Francisco, CA · 2024
General operating support
- $25,000
California Farmlink · Aptos, CA · 2024
General operating support
- $25,000
Dolores Huerta Foundation · Bakersfield, CA · 2024
General operating support
- $25,000
Gladstone Institutes · San Francisco, CA · 2024
General operating support
- $25,000
Mad Agriculture · Boulder, CO · 2024
General operating support
- $25,000
Puente De La Costa Sur · Pescadero, CA · 2024
General operating support
- $25,000
Remake · San Francisco, CA · 2024
General operating support
- $25,000
The Edible Schoolyard Project · Berkeley, CA · 2024
General operating support
- $25,000
White Buffalo Land Trust · Santa Barbara, CA · 2024
General operating support
- $25,000
Women in Ranching · Cohagen, MT · 2024
General operating support
- $25,000
Museum of Jazz and Art (Moja) · Oakland, CA · 2023
Unrestricted charitable grant
- $25,000
Zeno Mountain Farm (Cheshire Project) · Limcoln, VT · 2023
Unrestricted charitable grant
- $20,000
Arizona State University Foundation · Tempe, AZ · 2024
General operating support
- $20,000
First Nations Development Institute · Longmont, CO · 2024
General operating support
- $20,000
Foundation for National Progress · San Francisco, CA · 2024
General operating support
- $20,000
Latino Community Foundation · San Francisco, CA · 2024
General operating support
- $20,000
Radio Bilingue · Fresno, CA · 2024
General operating support
- $20,000
The Futuro Media Group · New York City, NY · 2024
General operating support
- $20,000
Youth Radio · Oakland, CA · 2024
General operating support
- $20,000
Rockefeller Philanthropy Advisors · New York, NY · 2023
Upstart co-lab
- $10,000
Acta Non Verba Youth Urban Garden Project · Oakland, CA · 2024
General operating support
- $10,000
Center for Rural Enterprise & Environment · Madison, AL · 2024
General operating support
- $10,000
Community Movement Builders · Clarkston, GA · 2024
General operating support
- $10,000
Homeless Garden Project · Santa Cruz, CA · 2024
General operating support
- $10,000
Intertribal Friendship House · Oakland, CA · 2024
General operating support
- $10,000
Junior Achievement · Los Angeles, CA · 2024
General operating support
- $10,000
New Venture Fund · Washington, DC · 2024
General operating support
- $10,000
Planting Justice · Oakland, CA · 2024
General operating support
- $10,000
Real Organic Project · East Thetford, VT · 2024
General operating support
- $10,000
Sweetwater Spectrum · Sonoma, CA · 2024
General operating support
- $10,000
Western Landowners Alliance · Denver, CO · 2024
General operating support
- $10,000
Zeno Mountain Farm (Cheshire Project) · Lincoln, VT · 2024
General operating support
- $10,000
Intertribal Friendship House · Oakland, CA · 2023
Unrestricted charitable grant
- $10,000
Remake · San Francisco, CA · 2023
Unrestricted charitable grant
- $7,244
Marin Community Foundation · Novato, CA · 2023
Unrestricted charitable grant
- $5,000
Sweetwater Spectrum · Sonoma, CA · 2023
Unrestricted charitable grant
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

