Funding search · EIN 510201970 · West Hartford, CT
The Martha and Hunter Grubb
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 129
- grants reported
- $3.4M
- total given
- 2022–2024
- filing years
- $25,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. 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.
- Cityseed3 grants · $360,000
- Zero Footprint Project3 grants · $150,000
- Rachel'S Network3 grants · $150,000
- Mad Agriculture3 grants · $120,000
- Pleiades Network3 grants · $105,000
- Potlikker Capital3 grants · $100,000
- Black Farmer Fund3 grants · $95,000
- Ct Nofa Northeast Organic Farmers Association of Ct3 grants · $90,000
- Equity Trust3 grants · $75,000
- Florida Oceanographic Society3 grants · $75,000
Giving over time
Grant history
The 100 largest of 129 grants.
- $320,000
Cityseed · New Haven, CT · 2023
Current use for general charitable purposes
- $75,000
Pleiades Network · Cold Spring, NY · 2023
Current use for general charitable purposes
- $60,000
Ct Nofa Northeast Organic Farmers Association of Ct · Derby, CT · 2024
Current use for general charitable purposes
- $50,000
Black Farmer Fund · New York, NY · 2024
Current use for general charitable purposes
- $50,000
Fora · Chicago, IL · 2024
Current use for general charitable purposes
- $50,000
Mad Agriculture · Boulder, CO · 2024
Current use for general charitable purposes
- $50,000
Potlikker Capital · San Leandro, CA · 2024
Current use for general charitable purposes
- $50,000
Rachel'S Network · Washington, DC · 2024
Current use for general charitable purposes
- $50,000
Zero Footprint Project · Sagaponack, NY · 2024
Current use for general charitable purposes
- $50,000
Rachel'S Network · Washington, DC · 2023
Current use for general charitable purposes
- $50,000
Regenerative Agriculture Foundation · Minneapolis, MN · 2023
Current use for general charitable purposes
- $50,000
Zero Footprint Project · Sagaponack, NY · 2023
Current use for general charitable purposes
- $50,000
Rachel'S Network · Washington, DC · 2022
Current use for general charitable purposes
- $50,000
Zero Footprint Project · Sagaponack, NY · 2022
Current use for general charitable purposes
- $45,000
Mad Agriculture · Boulder, CO · 2022
Current use for general charitable purposes
- $25,000
Bard College (Center for Food & Resilience ) · Annandale On Hudson, NY · 2024
Current use for general charitable purposes
- $25,000
Berkshire Agricultural Ventures · Great Barrington, MA · 2024
Current use for general charitable purposes
- $25,000
Black Women in Ecology Evolution and Marine Science · Miami, FL · 2024
Current use for general charitable purposes
- $25,000
Connecticut Farmland Trust · Hartford, CT · 2024
Current use for general charitable purposes
- $25,000
Equity Trust · Amherst, MA · 2024
Current use for general charitable purposes
- $25,000
Florida Oceanographic Society · Stuart, FL · 2024
Current use for general charitable purposes
- $25,000
Flowering Tree Permaculture Institute · Espanola, NM · 2024
Current use for general charitable purposes
- $25,000
Foodshed Capital · Charlottesville, VA · 2024
Current use for general charitable purposes
- $25,000
Glynwood Center · Cold Spring, NY · 2024
Current use for general charitable purposes
- $25,000
Greenwave Organization Corp · New Haven, CT · 2024
Current use for general charitable purposes
- $25,000
Jubilee Justice · Oakland, CA · 2024
Current use for general charitable purposes
- $25,000
Manzanita Capital Collective Common Counsel Foundation · Oakland, CA · 2024
Current use for general charitable purposes
- $25,000
Minnow Sustainable Economies Law Center · Oakland, CA · 2024
Current use for general charitable purposes
- $25,000
Native Conservancy · Cordova, AK · 2024
Current use for general charitable purposes
- $25,000
Northeast Farmers of Color Land Resist · Boston, MA · 2024
Current use for general charitable purposes
- $25,000
Ocean Research & Conservation Association · Vero Beach, FL · 2024
Current use for general charitable purposes
- $25,000
Pleiades Network · Cold Spring, NY · 2024
Current use for general charitable purposes
- $25,000
Rewild (Rewilding Argentina) · Austin, TX · 2024
Current use for general charitable purposes
- $25,000
Ridges To Rivers Open Space Network · Richland, WA · 2024
Current use for general charitable purposes
- $25,000
Sisters of Saint Joseph · San Luis Obispo, CA · 2024
Current use for general charitable purposes
- $25,000
Tera Farm · Los Altos, CA · 2024
Current use for general charitable purposes
- $25,000
The Carrot Project (Thru Mission Works Inc) · Chicago, IL · 2024
Current use for general charitable purposes
- $25,000
Urban Tilth · Richmond, CA · 2024
Current use for general charitable purposes
- $25,000
Bard College (Center for Food & Resilience ) · Annandale On Hudson, NY · 2023
Current use for general charitable purposes
- $25,000
Berkshire Agricultural Ventures · Great Barrington, MA · 2023
Current use for general charitable purposes
- $25,000
Black Farmer Fund · New York, NY · 2023
Current use for general charitable purposes
- $25,000
Black Women in Ecology Evolution and Marine Science · Miami, FL · 2023
Current use for general charitable purposes
- $25,000
Connecticut Farmland Trust · Hartford, CT · 2023
Current use for general charitable purposes
- $25,000
Equity Trust · Amherst, MA · 2023
Current use for general charitable purposes
- $25,000
Florida Oceanographic Society · Stuart, FL · 2023
Current use for general charitable purposes
- $25,000
Flowering Tree Permaculture Institure · Espanola, NM · 2023
Current use for general charitable purposes
- $25,000
Foodshed Capital · Charlottesville, VA · 2023
Current use for general charitable purposes
- $25,000
Glynwood Center · Cold Spring, NY · 2023
Current use for general charitable purposes
- $25,000
Greenwave Organization Corp · New Haven, CT · 2023
Current use for general charitable purposes
- $25,000
Jubilee Justice · Oakland, CA · 2023
Current use for general charitable purposes
- $25,000
Mad Agriculture · Boulder, CO · 2023
Current use for general charitable purposes
- $25,000
Manzanita Capital Collective Common Counsel Foundation · Oakland, CA · 2023
Current use for general charitable purposes
- $25,000
Minnow Sustainable Economies Law Center · Oakland, CA · 2023
Current use for general charitable purposes
- $25,000
Native Conservancy · Cordova, AK · 2023
Current use for general charitable purposes
- $25,000
Ngbi Gyre Foundation · Alpharetta, GA · 2023
Current use for general charitable purposes
- $25,000
Northeast Farmers of Color Land Resist · Boston, MA · 2023
Current use for general charitable purposes
- $25,000
Ocean Research & Conservation Association · Vero Beach, FL · 2023
Current use for general charitable purposes
- $25,000
Potlikker Capital · San Leandro, CA · 2023
Current use for general charitable purposes
- $25,000
Rewild (Rewilding Argentina) · Austin, TX · 2023
Current use for general charitable purposes
- $25,000
Ridges To Rivers Open Space Network · Richland, WA · 2023
Current use for general charitable purposes
- $25,000
The Carrot Project (Thru Mission Works Inc) · Chicago, IL · 2023
Current use for general charitable purposes
- $25,000
Urban Tilth · Richmond, CA · 2023
Current use for general charitable purposes
- $25,000
Bard College · Annandale On Hudson, NY · 2022
Current use for general charitable purposes
- $25,000
Black Women in Ecology Evolution and Marine Science · Miami, FL · 2022
Current use for general charitable purposes
- $25,000
Connecticut Farmland Trust · Hartford, CT · 2022
Current use for general charitable purposes
- $25,000
Equity Trust · Amherst, MA · 2022
Current use for general charitable purposes
- $25,000
Florida Oceanographic Society · Stuart, FL · 2022
Current use for general charitable purposes
- $25,000
Foodshed Capital · Charlottesville, VA · 2022
Current use for general charitable purposes
- $25,000
Fora · Chicago, IL · 2022
Current use for general charitable purposes
- $25,000
Glynwood Center · Cold Spring, NY · 2022
Current use for general charitable purposes
- $25,000
Greenwave Organization Corp · New Haven, CT · 2022
Current use for general charitable purposes
- $25,000
Jubilee Justice · Oakland, CA · 2022
Current use for general charitable purposes
- $25,000
Manzanita Capital Collective Common Counsel Foundation · Oakland, CA · 2022
Current use for general charitable purposes
- $25,000
Marin Community Foundation · Novato, CA · 2022
Current use for general charitable purposes
- $25,000
Naturebridge · Sausalito, CA · 2022
Current use for general charitable purposes
- $25,000
Ngbi Gyre Foundation · Alpharetta, GA · 2022
Current use for general charitable purposes
- $25,000
Ocean Research & Conservation Association · Fort Pierce, FL · 2022
Current use for general charitable purposes
- $25,000
Potlikker Capital · Ithaca, NY · 2022
Current use for general charitable purposes
- $25,000
Ridges To Rivers Open Space Network · Richland, WA · 2022
Current use for general charitable purposes
- $25,000
Save Ellis Island · Augusta, NJ · 2022
Current use for general charitable purposes
- $25,000
The Carrot Project (Thru Mission Works Inc) · Chicago, IL · 2022
Current use for general charitable purposes
- $20,000
Celebrating Women'S Leadership in Food (Thru American Farmland Trust) · Washington, DC · 2024
Current use for general charitable purposes
- $20,000
Cityseed · New Haven, CT · 2024
Current use for general charitable purposes
- $20,000
Family Agriculture Resource Managment Services Farms · Charlotte, NC · 2024
Current use for general charitable purposes
- $20,000
Yellow Farmhouse Education Center · Stonington, CT · 2024
Current use for general charitable purposes
- $20,000
Celebrating Women'S Leadership in Food (Thru American Farmland Trust) · Washington, DC · 2023
Current use for general charitable purposes
- $20,000
Ct Nofa Northeast Organic Farmers Association of Ct · Derby, CT · 2023
Current use for general charitable purposes
- $20,000
Family Agriculture Resource Managment Services Farms · Charlotte, NC · 2023
Current use for general charitable purposes
- $20,000
Yellow Farmhouse Education Center · Stonington, CT · 2023
Current use for general charitable purposes
- $20,000
American Farmland Trust · Washington, DC · 2022
Current use for general charitable purposes
- $20,000
Black Farmer Fund · New York, NY · 2022
Current use for general charitable purposes
- $20,000
Cityseed · New Haven, CT · 2022
Current use for general charitable purposes
- $20,000
Family Agriculture Resource Managment Services Farms · Rock Hill, SC · 2022
Current use for general charitable purposes
- $20,000
Flowering Tree Permaculture Institure · Espanol, NM · 2022
Current use for general charitable purposes
- $20,000
Native Conservancy · Cordova, AK · 2022
Current use for general charitable purposes
- $20,000
Northeast Farmers of Color Land Resist · Boston, MA · 2022
Current use for general charitable purposes
- $20,000
Urban Tilth · Richmond, CA · 2022
Current use for general charitable purposes
- $20,000
Yellow Farmhouse Education Center · Stonington, CT · 2022
Current use for general charitable purposes
- $15,000
Civil Eats · Cotati, CA · 2024
Current use for general charitable purposes
- $15,000
White Buffalo Land Trust · Santa Barbara, CA · 2024
Current use for general charitable purposes
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.

