Funding search · EIN 853958981 · Wilmington, DE
The Louderback Family 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.
- 74
- grants reported
- $1.3M
- total given
- 2022–2024
- filing years
- $12,500
- 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
boathousebullwheelcampawoscabinsceilometercompletionconstruction
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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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- For Inspiration and Recognition of Science and Tec2 grants · $145,000
- Marin Foster Care Association3 grants · $101,200
- Catalyst Youth Network2 grants · $85,000
- California Waterfowl Association3 grants · $75,000
- American Foundation for Suicide Prevention3 grants · $68,333
- Warriors & Quiet Waters Foundation3 grants · $67,600
- Tahoe Fund2 grants · $55,000
- Montessori De Terra Linda3 grants · $52,000
- American Friends of the Ocean Cleanup Foundation1 grant · $50,000
- St Jude Children'S Research Hospital2 grants · $50,000
Giving over time
Grant history
All 74 reported grants, largest first.
- $72,500
For Inspiration and Recognition of Science and Tec · Manchester, NH · 2024
General & Unrestricted
- $72,500
For Inspiration and Recognition of Science and Tec · Manchester, NH · 2023
General & Unrestricted
- $50,000
American Friends of the Ocean Cleanup Foundation · Pasadena, CA · 2024
General & Unrestricted
- $50,000
Catalyst Youth Network · Concord, CA · 2024
General & Unrestricted
- $37,500
Warriors & Quiet Waters Foundation · Bozeman, MT · 2024
General & Unrestricted
- $35,417
Girlventures · Oakland, CA · 2022
General & Unrestricted
- $35,417
Project Oneten Nfp · Chicago, IL · 2022
General & Unrestricted
- $35,000
Catalyst Youth Network · Concord, CA · 2023
General & Unrestricted
- $35,000
Marin Foster Care Association · San Rafael, CA · 2023
General & Unrestricted
- $35,000
Samaritan Neighborhood Center · Oakland, CA · 2023
General & Unrestricted
- $33,333
American Foundation for Suicide Prevention · New York, NY · 2022
General & Unrestricted
- $33,200
Marin Foster Care Association · San Rafael, CA · 2022
General & Unrestricted
- $33,200
Play Marin · Sausalito, CA · 2022
General & Unrestricted
- $33,000
Marin Foster Care Association · San Rafael, CA · 2024
General & Unrestricted
- $30,000
Bay Area Girls Club · Richmond, CA · 2023
General & Unrestricted
- $28,000
Tahoe Fund · Tahoe City, CA · 2024
Smartest Forest Fund
- $27,000
Tahoe Fund · Tahoe City, CA · 2023
General & Unrestricted
- $25,000
Boys & Girls Clubs of Oakland · Oakland, CA · 2024
General & Unrestricted
- $25,000
California Waterfowl Association · Roseville, CA · 2024
General & Unrestricted
- $25,000
Lend a Hand Foundation Inc of Northern California · Oakland, CA · 2024
General & Unrestricted
- $25,000
St Jude Children'S Research Hospital · Denver, CO · 2024
General & Unrestricted
- $25,000
American Foundation for Suicide Prevention · New York, NY · 2023
General & Unrestricted
- $25,000
California Waterfowl Association · Roseville, CA · 2023
General & Unrestricted
- $25,000
St Jude Children'S Research Hospital · Denver, CO · 2023
General & Unrestricted
- $25,000
Big Sky Youth Empowerment Project · Bozeman, MT · 2022
General & Unrestricted
- $25,000
California Waterfowl Association · Roseville, CA · 2022
General & Unrestricted
- $23,000
Montessori De Terra Linda · San Rafael, CA · 2024
General & Unrestricted
- $20,833
Greater San Jose After-School All Stars · Milpitas, CA · 2022
General & Unrestricted
- $20,100
Warriors & Quiet Waters Foundation · Bozeman, MT · 2023
General & Unrestricted
- $16,650
Equal Justice Initiative · Montgomery, AL · 2022
General & Unrestricted
- $15,000
Greater Chicago Food Depository · Chicago, IL · 2024
General & Unrestricted
- $15,000
Montana Independent Living Project · Helena, MT · 2024
to support Camp Bullwheel and to support completion of the boathouse and towards new cabins
- $15,000
Greater Chicago Food Depository · Chicago, IL · 2023
General & Unrestricted
- $15,000
Montessori De Terra Linda · San Rafael, CA · 2023
General & Unrestricted
- $15,000
Mountain Area Preservation Foundation · Truckee, CA · 2023
General & Unrestricted
- $14,000
Montessori De Terra Linda · San Rafael, CA · 2022
General & Unrestricted
- $12,500
Paws Chicago · Chicago, IL · 2023
General & Unrestricted
- $12,500
Center for Reproductive Rights · New York, NY · 2022
General & Unrestricted
- $12,500
Marine Applied Research and Exploration · Richmond, CA · 2022
General & Unrestricted
- $12,500
Marine Applied Research and Exploration · Richmond, CA · 2022
Research & Exploration
- $12,500
Paws Chicago · Chicago, IL · 2022
General & Unrestricted
- $10,000
American Foundation for Suicide Prevention · New York, NY · 2024
General & Unrestricted
- $10,000
Big Sky Youth Empowerment Project · Bozeman, MT · 2024
General & Unrestricted
- $10,000
Little League Baseball · San Rafael, CA · 2024
General & Unrestricted
- $10,000
Mountain Area Preservation Foundation · Truckee, CA · 2024
General & Unrestricted
- $10,000
Paws Chicago · Chicago, IL · 2024
General & Unrestricted
- $10,000
Big Sky Youth Empowerment Project · Bozeman, MT · 2023
General & Unrestricted
- $10,000
Marine Applied Research and Exploration · Bel Tiburon, CA · 2023
General & Unrestricted
- $10,000
Montana Independent Living Project · Helena, MT · 2023
boathouse construction fund at Camp Bullwheel
- $10,000
Oakland Promise · Oakland, CA · 2023
General & Unrestricted
- $10,000
Pacific Flyway Fund · Concord, CA · 2023
General & Unrestricted
- $10,000
The Alameda County Community Food Bank · Oakland, CA · 2023
General & Unrestricted
- $10,000
Eagle Mount - Bozeman · Bozeman, MT · 2022
General & Unrestricted
- $10,000
Oakland Promise · Oakland, CA · 2022
General & Unrestricted
- $10,000
Warriors & Quiet Waters Foundation · Bozeman, MT · 2022
General & Unrestricted
- $8,000
Little League Baseball · San Rafael, CA · 2023
General & Unrestricted
- $7,000
Cat Rodeo Scholarship Association · Bozeman, MT · 2022
General & Unrestricted
- $5,000
California Pilots Association · Little River, CA · 2024
For the AWOS-2 ceilometer
- $5,000
Marine Applied Research and Exploration · Bel Tiburon, CA · 2024
General & Unrestricted
- $5,000
Ocean Awareness Project · Richmond, CA · 2024
Sequoias of the Sea - project run by Natasha & Ana
- $5,000
Community Land Trust Association of West Marin · Pt Reyes Sta, CA · 2023
General & Unrestricted
- $5,000
Eagle Mount - Bozeman · Bozeman, MT · 2023
General & Unrestricted
- $5,000
Camp Bullwheel · Ennis, MT · 2022
General & Unrestricted
- $5,000
Little League Baseball · San Rafael, CA · 2022
General & Unrestricted
- $3,000
Cancer Support Sonoma · Sonoma, CA · 2024
General & Unrestricted
- $2,500
Ocean Awareness Project · Richmond, CA · 2024
General & Unrestricted
- $2,500
Pass Creek School · Belgrade, MT · 2024
General & Unrestricted
- $2,500
The Noyo Food Forest · Fort Bragg, CA · 2024
General & Unrestricted
- $2,500
Cat Rodeo Scholarship Association · Bozeman, MT · 2023
General & Unrestricted
- $2,500
Ocean Awareness Project · Richmond, CA · 2023
General & Unrestricted
- $2,500
The Noyo Food Forest · Fort Bragg, CA · 2023
General & Unrestricted
- $1,500
Pass Creek School · Belgrade, MT · 2023
General & Unrestricted
- $1,000
Pan-Massachusetts Challenge · Needham, MA · 2024
General & Unrestricted
- $1,000
San Domenico School · San Anselmo, CA · 2024
General & Unrestricted
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.

