Funding search · EIN 916577929 · Seattle, WA
Thrasher Koffey 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.
- 101
- grants reported
- $418,725
- total given
- 2022–2025
- filing years
- $2,500
- 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
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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.
- Wood River Land Trust4 grants · $80,000
- Fred Hutchinson Cancer Center3 grants · $31,425
- Montage Health Foundation2 grants · $30,000
- Hunger Coalition2 grants · $25,000
- Ballet Sun Valley3 grants · $25,000
- Preserve Community Foundation4 grants · $22,500
- Wood River Ymca4 grants · $21,000
- The Hunger Coalition1 grant · $20,000
- Sun Valley Music Festival3 grants · $18,000
- Big Sur Land Trust2 grants · $14,500
Giving over time
Grant history
The 100 largest of 101 grants.
- $20,000
Montage Health Foundation · Monterey, CA · 2025
Healthcare
- $20,000
Wood River Land Trust · Hailey, ID · 2025
Land conservancy
- $20,000
Wood River Land Trust · Hailey, ID · 2024
Land conservancy
- $20,000
Wood River Land Trust · Hailey, ID · 2023
Land conservancy
- $20,000
The Hunger Coalition · Bellevue, ID · 2022
Food bank
- $20,000
Wood River Land Trust · Hailey, ID · 2022
Land conservancy
- $15,000
Ballet Sun Valley · Sun Valley, ID · 2024
Art performance
- $15,000
Hunger Coalition · Bellevue, ID · 2024
Food bank
- $11,425
Fred Hutchinson Cancer Center · Seattle, WA · 2025
Medical research
- $10,000
Carmel Public Library Foundation · Carmel, CA · 2025
Education
- $10,000
Hunger Coalition · Bellevue, ID · 2025
Food bank
- $10,000
Fred Hutchinson Cancer Center · Seattle, WA · 2024
Medical research
- $10,000
Montage Health Foundation · Monterey, CA · 2024
Healthcare
- $10,000
Preserve Community Foundation · Carmel, CA · 2024
Community support
- $10,000
Fred Hutchinson Cancer Center · Seattle, WA · 2023
Medical research
- $8,500
Big Sur Land Trust · Monterey, CA · 2022
Environmental conservation
- $8,000
The Argyros · Ketchum, ID · 2025
Community music theater
- $6,000
Sun Valley Music Festival · Sun Valley, ID · 2025
Music education
- $6,000
Big Sur Land Trust · Monterey, CA · 2023
Environmental conservation
- $6,000
Sun Valley Music Festival · Sun Valley, ID · 2023
Music education
- $6,000
Sun Valley Music Festival · Sun Valley, ID · 2022
Music education
- $6,000
Wood River Ymca · Ketchum, ID · 2022
Recreation/education
- $5,000
Preserve Community Foundation · Carmel, CA · 2025
Education
- $5,000
Wood River Ymca · Ketchum, ID · 2025
Recreation/education
- $5,000
Monterey Food Bank · Salinas, CA · 2024
Food bank
- $5,000
Wood River Ymca · Ketchum, ID · 2024
Recreation/education
- $5,000
Argyros · Ketchum, ID · 2023
Musical perfomance & theater
- $5,000
Ballet Sun Valley · Sun Valley, ID · 2023
Art performance
- $5,000
Preserve Community Foundation · Carmel, CA · 2023
Community support
- $5,000
Wood River Ymca · Ketchum, ID · 2023
Recreation/education
- $5,000
Argyros · Ketchum, ID · 2022
Musical perfomance & theater
- $5,000
Ballet Sun Valley · Sun Valley, ID · 2022
Art performance
- $4,000
Monterey Jazz · Monterey, CA · 2022
Music education
- $3,000
Arch Community Housing · Ketchum, ID · 2023
Affordable housing
- $2,700
Arch Community Housing · Ketchum, ID · 2022
Affordable housing
- $2,500
Arch Community Housing · Ketchum, ID · 2025
Affordable housing
- $2,500
Hebrew Home for the Aged · Bronx, NY · 2025
Elder care
- $2,500
Kuumbwa Jazz · Santa Cruz, CA · 2025
Music education
- $2,500
The Advocates · Hailey, ID · 2025
Women's shelter
- $2,500
The Space Idaho · Hailey, ID · 2025
Education
- $2,500
Arch Community Housing · Ketchum, ID · 2024
Affordable housing
- $2,500
Barred Business Foundation · Ellenwood, GA · 2024
Women's rights
- $2,500
St Lukes Wood River Foundation · Ketchum, ID · 2024
Health care
- $2,500
The Advocates · Hailey, ID · 2024
Women's shelter
- $2,500
The Community Library · Ketchum, ID · 2024
Education
- $2,500
I Have a Dream Scholarship Foundation · Hailey, ID · 2023
Education
- $2,500
St Lukes Wood River Foundation · Ketchum, ID · 2023
Health care
- $2,500
The Advocates · Hailey, ID · 2023
Women's shelter
- $2,500
The Space Idaho · Hailey, ID · 2023
Education
- $2,500
I Have a Dream Scholarship Foundation · Hailey, ID · 2022
Education
- $2,500
Preserve Community Foundation · Carmel, CA · 2022
Community support
- $2,500
St Lukes Community Foundation · Ketchum, ID · 2022
Health care
- $2,500
The Advocates · Hailey, ID · 2022
Women's shelter
- $2,500
The Community Library · Ketchum, ID · 2022
Community education
- $2,500
The Space Idaho · Hailey, ID · 2022
Education
- $2,500
Washington Women'S Foundation · Seattle, WA · 2022
Community support
- $1,600
Wood River Women'S Foundation · Ketchum, ID · 2025
Community support
- $1,500
Little Sisters Fund · Ketchum, ID · 2025
Education
- $1,500
Wood River Orchestra · Ketchum, ID · 2025
Music
- $1,500
Wood River Women'S Foundation · Ketchum, ID · 2024
Community support
- $1,500
Kuumbwa Jazz · Santa Cruz, CA · 2023
Music
- $1,500
Monterey Jazz · Monterey, CA · 2023
Music education
- $1,500
Wood River Women'S Foundation · Ketchum, ID · 2023
Community support
- $1,500
Kuumbwa Jazz · Santa Cruz, CA · 2022
Music
- $1,500
Senior Connection · Hailey, ID · 2022
Senior services
- $1,000
Desert Scholarship Foundation · Boise, ID · 2025
Education
- $1,000
Opportunity International Nicaragua · Fort Worth, TX · 2025
Education
- $1,000
Desert Scholarship Foundation · Boise, ID · 2024
Education
- $1,000
Little Sisters Fund · Ketchum, ID · 2024
Education
- $1,000
The Space Idaho · Hailey, ID · 2024
Education
- $1,000
Bech Festival · Carmel, CA · 2023
Music
- $1,000
Desert Scholarship Foundation · Boise, ID · 2023
Education
- $1,000
Environmental Resource Center · Ketchum, ID · 2023
Recycling, eco education
- $1,000
Girls On the Run · Hailey, ID · 2023
Education
- $1,000
Little Sisters Fund · Ketchum, ID · 2023
Education
- $1,000
Monterey Food Bank · Salinas, CA · 2023
Food bank
- $1,000
The Alliance of Idaho · Bellevue, ID · 2023
Education
- $1,000
Little Sisters Fund · Ketchum, ID · 2022
Education
- $1,000
Men'S Second Chance Living · Hailey, ID · 2022
Substance recovery
- $1,000
Monterey Food Bank · Salinas, CA · 2022
Food bank
- $1,000
Spur Community Foundation · Ketchum, ID · 2022
Theater
- $1,000
Washington Performing Arts · Washington, DC · 2022
Music
- $500
Wings Worldquest · New York, NY · 2025
Science education
- $500
Wings Worldquest · New York, NY · 2024
Science education
- $500
Wood River Hospice · Ketchum, ID · 2024
Hospice care
- $500
Wood River Orchestra · Ketchum, ID · 2024
Music
- $500
Ord Terrace Elementary · Seaside, CA · 2023
Education
- $500
Wings Worldquest · New York, NY · 2023
Science
- $500
Wood River Hospice · Ketchum, ID · 2023
Hospice care
- $500
Wood River Orchestra · Ketchum, ID · 2023
Music
- $500
Hospice of Sun Valley · Ketchum, ID · 2022
Healthcare support
- $500
Ord Terrace Elementary · Seaside, CA · 2022
Education
- $500
Ranzom · New York, NY · 2022
Humanitarian relief
- $500
Wings Worldquest · New York, NY · 2022
Science
- $500
Wood River Orchestra · Ketchum, ID · 2022
Music
- $500
Wood River Women'S Foundation · Ketchum, ID · 2022
Community support
- $250
Syringa Mountain School · Hailey, ID · 2024
Education
- $250
Desert Scholarship Foundation · Boise, ID · 2022
Education
- $200
Seattle Art Museum · Seattle, WA · 2023
Art
- $200
The Sun Club · Ketchum, ID · 2023
Sobriety education
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.

