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 20212024. 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

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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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19 grants matching “concentration · $1.5M

  • $250,000

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2024

    Action group on erosion, technology and concentration

  • $75,000

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2024

    North american digital agriculture working group

  • $75,000

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2024

    Heinrich boll foundation

  • $60,000

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2024

    Center for global digital justice

  • $45,900

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2024

    Colectivo por la autonomia

  • $40,800

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2024

    Centro de estudios para el cambio en el campo mexicano

  • $10,000

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2024

    Criminal justice and police accountability project

  • $150,000

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2023

    Action group on erosion, technology and concentration

  • $75,000

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2023

    Action group on erosion, technology and concentration

  • $45,900

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2023

    Colectivo por la autonomia

  • $41,800

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2023

    Heinrich boll foundation

  • $40,000

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2023

    Action group on erosion, technology and concentration

  • $30,600

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2023

    Centro de estudios para el cambio en el campo mexicano

  • $150,000

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2022

    General support

  • $75,000

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2022

    North american digital agriculture working group (na-dawg)

  • $75,000

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2022

    Strengthening civil society resistance to climate geoengineering

  • $45,900

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2022

    The territorial defense of maize

  • $30,600

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2022

    In defense of peasants, seeds and territories

  • $150,000

    Friends of Action Group On Erosion Technology and Concentration · Oakland, CA · 2021

    General support

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

$2.9M
2021
$4.2M
2022
$5.5M
2023
$6.5M
2024

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

View all 356 grants →

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Source: 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.