Funding search · EIN 742405298 · Evergreen, CO
Buck 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.
- 135
- grants reported
- $2.1M
- total given
- 2022–2025
- filing years
- $15,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
coloradoimmigrantrightsadvocacyambassadorbuckclimatecoloradans
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.
Sign in to analyze this funder’s giving pattern. Free in early access.
1 grant matching “suppoprt” · $15,000
- $15,000
Green Latinos · Boulder, CO · 2023
General operating suppoprt
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- 350 Colorado4 grants · $95,760
- Grid Alternatives Colorado4 grants · $80,000
- 9to5 Colorado4 grants · $80,000
- Street Fraternity5 grants · $80,000
- Denver Food Rescue4 grants · $67,880
- Western Regional Advocacy Project (Wrap)4 grants · $63,000
- La Puente Home4 grants · $63,000
- Village Exchange Center3 grants · $61,000
- American Friends Service Committee2 grants · $52,500
- High County Conservation Center3 grants · $50,000
Giving over time
Grant history
The 100 largest of 135 grants.
- $40,000
Village Exchange Center · Aurora, CO · 2024
General operating support
- $37,000
Western Regional Advocacy Project (Wrap) · San Francisco, CA · 2022
General operating support
- $35,000
American Friends Service Committee · Philadelphia, PA · 2025
Colorado immigrant rights program
- $35,000
350 Colorado · Boulder, CO · 2023
General operating support
- $30,760
350 Colorado · Boulder, CO · 2025
General operating support
- $30,000
Colorado Nonprofit Association - Agrivoltaic Learning Center · Denver, CO · 2025
General operating support
- $30,000
Colorado Nonprofit Association - Nonprofit Legal Resoures · Denver, CO · 2025
General operating support
- $30,000
National Tropical Botanical Gardens · Kalaheo, HI · 2023
General operating support
- $25,736
So All May Eat Denver · Denver, CO · 2025
General operating support
- $25,000
9to5 Colorado · Milwaukee, WI · 2025
General operating support
- $25,000
Buildstrong Academy · Aurora, CO · 2025
General operating support
- $25,000
Cultivando · Eastlake, CO · 2025
General operating support
- $25,000
Housekeys Action Network Denver · Denver, CO · 2025
Western regional advocacy project
- $25,000
Lock the Gate · 2025
General operating support
- $25,000
Street Fraternity · Denver, CO · 2025
General operating support
- $25,000
Street Side Medics · 2025
General operating support
- $22,880
Denver Food Rescue · Denver, CO · 2025
General operating support
- $20,000
Bluegreen Alliance · Minneapolis, MN · 2025
General operating support
- $20,000
Cossa Insititute · Durango, CO · 2025
Rural climate ambassador program
- $20,000
Denver Metro Tenants Union · Lakewood, CO · 2025
General operating support
- $20,000
Green Light America · Washington, DC · 2025
General operating support
- $20,000
Grid Alternatives Colorado · Oakland, CA · 2025
General operating support
- $20,000
Groundwork Denver · Denver, CO · 2025
General operating support
- $20,000
Lyra Colorado · Denver, CO · 2025
General operating support
- $20,000
Newcomers Fund Co the Rose Community Foundation · Denver, CO · 2025
General operating support
- $20,000
Rocky Mountain Immigrant Advocacy Network · Westminster, CO · 2025
General operating support
- $20,000
350 Colorado · Boulder, CO · 2024
General operating support
- $20,000
9to5 Colorado · Milwaukee, WI · 2024
General operating support
- $20,000
Bluegreen Alliance · Minneapolis, MN · 2024
General operating support
- $20,000
Cossa Insititute · Durango, CO · 2024
Rural climate ambassador program
- $20,000
Denver Food Rescue · Denver, CO · 2024
General operating support
- $20,000
Grid Alternatives Colorado · Oakland, CA · 2024
General operating support
- $20,000
The Alliance for Collective Action · Denver, CO · 2024
General operating support
- $20,000
Grid Alternatives Colorado · Oakland, CA · 2023
General operating support
- $20,000
9to5 Colorado · Milwaukee, WI · 2022
General operating support
- $20,000
Bayaud Enterprises · Denver, CO · 2022
General operating support
- $20,000
Grid Alternatives Colorado · Denver, CO · 2022
General operating support
- $20,000
High County Conservation Center · Frisco, CO · 2022
General operating support
- $20,000
La Puente Home · Alamosa, CO · 2022
General operating support
- $20,000
So All May Eat · Denver, CO · 2022
General operating support
- $20,000
St Francis Social Services the House of Welcome · 2022
General operating support
- $20,000
Street Fraternity · Denver, CO · 2022
General operating support
- $20,000
The Alliance for Sustainable Colorado Alliance Center · Denver, CO · 2022
General operating support
- $20,000
Village Exchange Center · Aurora, CO · 2022
General operating support
- $18,000
La Puente Home · Alamosa, CO · 2023
General operating support
- $17,500
American Friends Service Committee · Philadelphia, PA · 2024
Colorado immigrant rights program
- $17,500
Housekeys Action Network Denver · San Francisco, CA · 2024
Western regional advocacy project
- $15,000
Asylum Seekers Centre · 2025
General operating support
- $15,000
High Country Conservation Center · Frisco, CO · 2025
General operating support
- $15,000
La Puente Home · Alamosa, CO · 2025
General operating support
- $15,000
Quivira Coalition · Santa Fe, NM · 2025
General operating support
- $15,000
The Alliance for Collective Action · Denver, CO · 2025
General operating support
- $15,000
Bayaud Enterprises · Denver, CO · 2024
General operating support
- $15,000
Colorado Safe Parking Initiative · Denver, CO · 2024
General operating support
- $15,000
Cultivando · Eastlake, CO · 2024
General operating support
- $15,000
High County Conservation Center · Frisco, CO · 2024
General operating support
- $15,000
House of Welcome (St Francis Social Services) · 2024
General operating support
- $15,000
Lock the Gate · 2024
General operating support
- $15,000
Quivira Coalition · Santa Fe, NM · 2024
General operating support
- $15,000
Rural Alliance for Dignity · Alamosa, CO · 2024
General operating support
- $15,000
So All May Eat Denver · Denver, CO · 2024
General operating support
- $15,000
Street Fraternity · Denver, CO · 2024
General operating support
- $15,000
Street Side Medics · 2024
General operating support
- $15,000
Western Regional Advocacy Project (Wrap) · San Francisco, CA · 2024
General operating support
- $15,000
9to5 Colorado · Milwaukee, WI · 2023
General operating support
- $15,000
American Friends Service Committee Coloradans for Immigrant Rights Program · Philadelphia, PA · 2023
Coloradans for immigrant rights
- $15,000
Bayaud Enterprises · Denver, CO · 2023
General operating support
- $15,000
Green Latinos · Boulder, CO · 2023
General operating suppoprt
- $15,000
High County Conservation Center · Frisco, CO · 2023
General operating support
- $15,000
Housekeys Action Network Denver Co Western Regional Advocacy Project · San Francisco, CA · 2023
General operating support
- $15,000
Project Voyce · Denver, CO · 2023
General operating support
- $15,000
Rose Foundation · Denver, CO · 2023
General operating support
- $15,000
St Francis Social Services the House of Welcome · 2023
General operating support
- $15,000
Street Fraternity · Denver, CO · 2023
General operating support
- $15,000
The Alliance for Sustainable Colorado Alliance Center · Denver, CO · 2023
General operating support
- $15,000
American Friends Service Committee Coloradans for Immigrant Rights Program · Denver, CO · 2022
Coloradans for immigrant rights
- $15,000
Barton Institute for Community Action Co Safe Parking Initiative · Denver, CO · 2022
General operating support
- $15,000
Bluegreen Alliance Colorado · Minneapolis, MN · 2022
General operating support
- $15,000
Denver Food Rescue · Denver, CO · 2022
General operating support
- $15,000
Energy Smart Colorado · Frisco, CO · 2022
General operating support
- $15,000
Food To Power · Colorado Springs, CO · 2022
General operating support
- $15,000
S Metro Community Foundation Homeless Navigation Center · Littleton, CO · 2022
General operating support
- $15,000
Story Factory Wired Grant · 2022
General operating support
- $14,000
Urban Seeds · Evansville, IN · 2025
General operating support
- $12,000
Rocky Mountain Women'S Film Youth Documentary Academy · Colorado Springs, CO · 2022
General operating support
- $12,000
South Suburban Park and Recreation District Douglas Buck Rec Center · Littleton, CO · 2022
General operating support
- $10,000
350 Montana · Missoula, MT · 2025
General operating support
- $10,000
Colorado Nonprofit Association - Agrivoltaic Learning Center · Denver, CO · 2025
General operating support
- $10,000
Conservation Colorado Educational Fund · Denver, CO · 2025
General operating support
- $10,000
Rocky Mountain Employee Ownership Center · Denver, CO · 2025
Colorado drivers co-op program
- $10,000
All in Mile High · Denver, CO · 2024
General operating support
- $10,000
Hana Arts · Hana, HI · 2024
General operating support
- $10,000
La Puente Home · Alamosa, CO · 2024
General operating support
- $10,000
Newcomers Fund Co the Rose Community Foundation · Denver, CO · 2024
General operating support
- $10,000
Rocky Mountain Employee Ownership Center · Denver, CO · 2024
Colorado drivers co-op program
- $10,000
Urban Seeds · Evansville, IN · 2024
General operating support
- $10,000
Bluegreen Alliance Colorado · Minneapolis, MN · 2023
General operating support
- $10,000
Denver Food Rescue · Denver, CO · 2023
General operating support
- $10,000
Energy Smart Colorado · Frisco, CO · 2023
General operating support
- $10,000
Hana Arts · Hana, HI · 2023
General operating support
Who else funds this kind of work
Same state
- Medical Center of the Rockies45 grants · $338.4M
- The Colorado Health Foundation2,012 grants · $327.6M
- Christian Community Foundation4,375 grants · $507.9M
Similar purposes
- Walton Family Foundation3,288 grants · $1.65B
- Wend Ii489 grants · $129.8M
- Daniels Fund3,072 grants · $137.9M
Similar grant size
- The Ayco Charitable Foundation15,303 grants · $2.05B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
- Paypal Charitable Giving Fund32,081 grants · $1.40B
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.

