Funding search · EIN 953607882 · Petaluma, CA
Cs Fund
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 356
- grants reported
- $19.1M
- total given
- 2021–2024
- filing years
- $40,000
- median grant
Based on grants this organization reported to the IRS for tax years 2021–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
globalgeoengineeringbuildingagroecologyfreestonenetworkjusticetrade
Funder website ↗Full IRS filings ↗How this is builtReport an error
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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1 grant matching “technos” · $50,000
- $50,000
Sustainable Markets Foundation · New York, NY · 2023
Techno-fate collective
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Tides Foundation4 grants · $2.5M
- Marin Community Foundation4 grants · $1.7M
- Friends of Action Group On Erosion Technology and Concentration19 grants · $1.5M
- Tides Center4 grants · $670,000
- Center for the Study of the Americas10 grants · $573,600
- Proteus Fund11 grants · $510,000
- Center for Constitutional Rights5 grants · $500,000
- Global Greengrants Fund8 grants · $461,350
- Partnership for Civil Justice Fund5 grants · $450,000
- Indigenous Environmental Network7 grants · $417,000
Giving over time
Grant history
The 100 largest of 356 grants.
- $1.3M
Tides Foundation · San Francisco, CA · 2023
Donor advised fund
- $1.1M
Tides Foundation · San Francisco, CA · 2024
Donor advised fund
- $979,500
Marin Community Foundation · Novato, CA · 2021
Donor advised fund
- $590,000
Marin Community Foundation · Novato, CA · 2022
Donor advised fund
- $445,000
Tides Center · San Francisco, CA · 2022
Donor advised fund
- $250,000
Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2024
Action group on erosion, technology and concentration
- $150,000
Government Accountability Project · Washington, DC · 2024
General support
- $150,000
Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2023
Action group on erosion, technology and concentration
- $150,000
Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2022
General support
- $150,000
Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2021
General support
- $145,000
Center for Constitutional Rights · New York, NY · 2024
General support
- $145,000
Tides Center · San Francisco, CA · 2024
Community justice exchange
- $130,000
Partnership for Civil Justice Fund · Washington, DC · 2024
General support
- $115,000
Center for Constitutional Rights · New York, NY · 2023
General support
- $115,000
Center for Constitutional Rights · New York, NY · 2022
General support
- $115,000
Center for Constitutional Rights · New York, NY · 2021
General support
- $115,000
Public Citizen Foundation · Washington, DC · 2021
Public citizen global trade watch
- $105,000
Global Greengrants Fund · Boulder, CO · 2024
Agroecology fund
- $100,000
American Economic Liberties Project · Washington, DC · 2024
Rethink trade
- $100,000
Project On Government Oversight · Washington, DC · 2024
General support
- $100,000
Social and Environmental Entrepreneurs · Calabasas, CA · 2024
In defense of movements
- $100,000
Solidaire Network · Oakland, CA · 2024
General support
- $100,000
Tides Foundation · San Francisco, CA · 2024
Healthy democracy fund
- $100,000
American Economic Liberties Project · Washington, DC · 2023
Rethink trade
- $100,000
Global Justice Ecology Project · Buffalo, NY · 2023
Hoodwinked collaborative
- $100,000
Government Accountability Project · Washington, DC · 2023
General support
- $100,000
Justice Funders · Oakland, CA · 2023
Just transition integrated capital fund
- $100,000
Partnership for Civil Justice Fund · Washington, DC · 2023
General support
- $100,000
Possibility Labs · San Francisco, CA · 2023
Building the field of non-extractive finance in the global south
- $100,000
Solidaire Network · Oakland, CA · 2023
General support
- $100,000
American Economic Liberties Project · Washington, DC · 2022
Rethink trade
- $100,000
Indigenous Environmental Network · Bemidiji, MN · 2022
Fighting false, corporate climate schemes at cop27 and beyond
- $100,000
Justice Funders · Oakland, CA · 2022
Just transition integrated capital fund
- $100,000
Partnership for Civil Justice Fund · Washington, DC · 2022
General support
- $100,000
Solidaire Network · Oakland, CA · 2022
General support
- $100,000
American Economic Liberties Project · Washington, DC · 2021
Rethink trade
- $100,000
Global Greengrants Fund · Boulder, CO · 2021
A partnership to build and strengthen territorial markets
- $100,000
Partnership for Civil Justice Fund · Washington, DC · 2021
General support
- $100,000
Solidaire Network · Oakland, CA · 2021
General support
- $95,000
Trade Justice Education Fund · Washington, DC · 2023
General support
- $95,000
Project On Government Oversight · Washington, DC · 2022
General support
- $90,000
Defending Rights & Dissent · Washington, DC · 2024
General support
- $85,000
Proteus Fund · Waltham, MA · 2024
Rise together fund
- $82,500
Center for the Study of the Americas · Berkeley, CA · 2024
Movimento campones popular
- $80,000
Proteus Fund · Waltham, MA · 2024
Piper fund
- $80,000
Project On Government Oversight · Washington, DC · 2023
General support
- $78,750
Global Greengrants Fund · Boulder, CO · 2021
Northern cooperative development bank
- $77,250
Marin Community Foundation · Novato, CA · 2024
Donor advised fund
- $77,250
Center for the Study of the Americas · Berkeley, CA · 2023
Zimbabwe smallholder organic farmers forum
- $77,000
Institute for Food and Development Policy · Oakland, CA · 2023
Coordination nationale des organisations paysannes du mali
- $75,000
Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2024
Heinrich boll foundation
- $75,000
Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2024
North american digital agriculture working group
- $75,000
Public Citizen Foundation · Washington, DC · 2024
Global trade watch
- $75,000
Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2023
Action group on erosion, technology and concentration
- $75,000
Public Citizen Foundation · Washington, DC · 2023
Global trade watch
- $75,000
Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2022
Strengthening civil society resistance to climate geoengineering
- $75,000
Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2022
North american digital agriculture working group (na-dawg)
- $75,000
Public Citizen Foundation · Washington, DC · 2022
Public citizen global trade watch
- $70,000
Center for International Environmental Law · Washington, DC · 2024
Fighting false solutions: geoengineering
- $70,000
Defending Rights & Dissent · Washington, DC · 2023
General support
- $70,000
Marin Community Foundation · Novato, CA · 2023
Donor advised fund
- $65,000
Neo Philanthropy · New York, NY · 2024
Law for black lives
- $62,700
Fjc · New York, NY · 2024
African women's collaborative
- $62,400
South Africa Development Fund · Jamaica Plain, MA · 2024
Southern african rural women's assembly
- $62,000
Indigenous Environmental Network · Bemidji, MN · 2024
Tribal-land connected training on geoengineering and false solutions in alaska
- $60,000
Center for Food Safety · San Francisco, CA · 2024
General support
- $60,000
Center for International Environmental Law · Washington, DC · 2024
Advancing a precautionary approach to nanomaterials in the eu and global policy arenas
- $60,000
Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2024
Center for global digital justice
- $60,000
Friends of the Earth · Washington, DC · 2024
Emerging technologies campaign
- $60,000
Indigenous Environmental Network · Bemidji, MN · 2024
Geoengineering outreach organizer
- $60,000
Center for Food Safety · San Francisco, CA · 2023
Nanoaction: ensuring strong regulations on emerging technologies
- $60,000
Center for International Environmental Law · Washington, DC · 2023
Geoengineering: equipping a global movement to confront a rising global threat
- $60,000
Center for International Environmental Law · Washington, DC · 2023
Advancing a precautionary approach to nanomaterials in the eu and global policy arenas
- $60,000
Friends of the Earth · Washington, DC · 2023
Synthetic biology campaign
- $60,000
Indigenous Environmental Network · Bemidji, MN · 2023
Geoengineering outreach organizer
- $60,000
Center for International Environmental Law · Washington, DC · 2022
Geoengineering: equipping a global movement to confront a rising global threat
- $60,000
Friends of the Earth · Washington, DC · 2022
Synthetic biology campaign
- $60,000
Indigenous Environmental Network · Bemidiji, MN · 2022
Geoengineering outreach coordinator
- $60,000
Center for International Environmental Law · Washington, DC · 2021
Geoengineering: equipping a global movement to confront a rising global threat
- $60,000
Friends of the Earth · Berkeley, CA · 2021
Emerging technologies campaign
- $57,500
Pesticide Action Network North America Regional Center · Berkeley, CA · 2024
Pan international secretariat project
- $55,000
Center for the Study of the Americas · Berkeley, CA · 2023
Popular peasant movement
- $55,000
Center for the Study of the Americas · Berkeley, CA · 2022
Native seed project
- $52,500
Earth Island Institute · Berkeley, CA · 2024
Securing indigenous peoples' rights in the green economy
- $52,500
Indigenous Peoples Rights International · West Boothbay Harbor, ME · 2024
Labata fantalle organization
- $52,500
Global Greengrants Fund · Boulder, CO · 2023
Agroecology fund
- $52,500
Indigenous Peoples Rights International · West Boothbay Harbor, ME · 2023
Labata fantalle organization
- $52,500
Indigenous Peoples Rights International · West Boothbay Harbor, ME · 2022
Emergency assistance for food and water relief
- $52,250
Fjc · New York, NY · 2023
African women's collaborative
- $52,250
Fjc · New York, NY · 2022
General support
- $52,000
South Africa Development Fund · Jamaica Plain, MA · 2023
Southern african rural women's assembly
- $52,000
South Africa Development Fund · Jamaica Plain, MA · 2022
General support
- $51,500
Center for the Study of the Americas · Berkeley, CA · 2024
Zimbabwe smallholder organic farmers forum
- $51,500
Center for the Study of the Americas · Berkeley, CA · 2024
Korean women peasant's association
- $51,500
Center for the Study of the Americas · Berkeley, CA · 2024
La via campesina
- $51,500
Center for the Study of the Americas · Berkeley, CA · 2023
La via campesina
- $51,500
Center for the Study of the Americas · Berkeley, CA · 2022
8th international la via campesina conference
- $50,000
Climate Justice Alliance · Los Angeles, CA · 2024
General support
- $50,000
Defending Rights & Dissent · Washington, DC · 2024
Muslims for just futures
- $50,000
Global Impact · Washington, DC · 2024
Court accountability
Who else funds this kind of work
Same state
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Tides Foundation9,402 grants · $1.86B
- UCLA Foundation276 grants · $1.75B
Similar purposes
- The Rockefeller Foundation2,376 grants · $705.5M
- Good Ventures Foundation1,830 grants · $1.32B
- Bill & Melinda Gates Foundation13,441 grants · $18.24B
Similar grant size
- Ohio Child Care Resource and Referral16,278 grants · $1.08B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
- The Chicago Community Trust14,939 grants · $5.82B
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.

