Funding search · EIN 341388255 · Pennington, NJ

Roger S Firestone 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.

151
grants reported
$2.1M
total given
2022–2025
filing years
$10,000
median grant

Based on grants this organization reported to the IRS for tax years 20222025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

educationcarechancellordementiadiningjeffersonstudenttrust

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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.

  • Society of St Vincent De Paul - Phx4 grants · $122,000
  • Sandra Day O'Connor Institute4 grants · $121,000
  • Phoenix Country Day School4 grants · $117,500
  • Direct Relief4 grants · $95,667
  • The Taft School Corporation4 grants · $83,000
  • Washington National Cathedral4 grants · $80,000
  • Cate School4 grants · $78,000
  • Cleveland Clinic Foundation2 grants · $70,000
  • Sadie Nash Leadership Project4 grants · $62,500
  • Race Day Foundation4 grants · $60,000

Giving over time

$483,181
2022
$513,000
2023
$493,000
2024
$615,500
2025

Grant history

The 100 largest of 151 grants.

  • $57,500

    Phoenix Country Day School · Paradise Valley, AZ · 2025

    Unrestricted general

  • $50,000

    Smithsonian Institution · Washington, DC · 2022

    American art museum and

  • $41,000

    Christ Church of the Ascension School · Paradise Valley, AZ · 2025

    Unrestricted general

  • $40,000

    Cleveland Clinic Foundation · Cleveland, OH · 2025

    Unrestricted general

  • $36,000

    Sandra Day O'Connor Institute · Phoenix, AZ · 2025

    Unrestricted general

  • $35,667

    Direct Relief · Santa Barbara, CA · 2025

    Unrestricted general

  • $35,000

    Sandra Day O'Connor Institute · Phoenix, AZ · 2023

    Unrestricted general

  • $35,000

    Smithsonian Institute · Washington, DC · 2023

    Traveling exhibit

  • $32,000

    Society of St Vincent De Paul - Phx · Phoenix, AZ · 2025

    Unrestricted general

  • $32,000

    Christ Church of the Ascension · Paradise Valley, AZ · 2023

    Unrestricted general

  • $30,000

    Cleveland Clinic Foundation · Cleveland, OH · 2024

    Yr 1/2 research hvti

  • $30,000

    Society of St Vincent De Paul - Phx · Phoenix, AZ · 2024

    Unrestricted general

  • $30,000

    Society of St Vincent De Paul - Phx · Phoenix, AZ · 2023

    Unrestricted general

  • $30,000

    Ganna Walska Lotusland · Santa Barbara, CA · 2022

    Education programming

  • $30,000

    Society of St Vincent De Paul - Phx · Phoenix, AZ · 2022

    Unrestricted general

  • $25,000

    Sandra Day O'Connor Institute · Phoenix, AZ · 2024

    Unrestricted general

  • $25,000

    Smithsonian Institute Astrophysical Observato · Cambridge, MA · 2024

    Unrestricted general

  • $25,000

    Columbiana Restoration & Beautification · Columbiana, OH · 2023

    H. S. Firestone park - dog

  • $25,000

    Sandra Day O'Connor Institute · Phoenix, AZ · 2022

    Unrestricted general

  • $24,000

    Freedom 4 Youth · Santa Barbara, CA · 2025

    Unrestricted general

  • $23,000

    Santa Barbara Museum of Natural History · Santa Barbara, CA · 2025

    Unrestricted general

  • $23,000

    The Taft School Corporation · Watertown, CT · 2025

    Unrestricted general

  • $22,000

    Christ Church of the Ascension (Church) · Paradise Valley, AZ · 2024

    Unrestricted general

  • $20,000

    Cate School · Carpinteria, CA · 2025

    Unrestricted general

  • $20,000

    Riviera Ridge School · Santa Barbara, CA · 2025

    Unrestricted general

  • $20,000

    Sadie Nash Leadership Project · New York, NY · 2025

    Unrestricted general

  • $20,000

    Washington National Cathedral · Washington, DC · 2025

    Unrestricted general

  • $20,000

    Western Spirit Museum of the West · Scottsdale, AZ · 2025

    Unrestricted general

  • $20,000

    Cate School · Carpinteria, CA · 2024

    Student ctr / dining

  • $20,000

    Direct Relief · Santa Barbara, CA · 2024

    Unrestricted general

  • $20,000

    National Rehabilitation Hospital · Columbia, MD · 2024

    Interior improvements new

  • $20,000

    Phoenix Country Day School · Paradise Valley, AZ · 2024

    Unrestricted general

  • $20,000

    The Taft School Corporation · Watertown, CT · 2024

    Ogden rink project

  • $20,000

    Washington National Cathedral · Washington, DC · 2024

    Phase ii earthquake repair

  • $20,000

    Direct Relief · Santa Barbara, CA · 2023

    Unrestricted general

  • $20,000

    Gwendolyn Strong Foundation · Santa Barbara, CA · 2023

    Unrestricted general

  • $20,000

    National Rehabilitation Hospital · Columbia, MD · 2023

    Interior improvements new

  • $20,000

    Phoenix Country Day School · Paradise Valley, AZ · 2023

    Unrestricted general

  • $20,000

    The Taft School Corporation · Watertown, CT · 2023

    Unrestricted general

  • $20,000

    Washington National Cathedral · Washington, DC · 2023

    Phase ii earthquake repair

  • $20,000

    Direct Relief · Santa Barbara, CA · 2022

    Unrestricted general

  • $20,000

    Gwendolyn Strong Foundation · Santa Barbara, CA · 2022

    Unrestricted general

  • $20,000

    Mission K9 Rescue · Houston, TX · 2022

    Unrestricted general

  • $20,000

    Phoenix Country Day School · Paradise Valley, AZ · 2022

    Unrestricted general

  • $20,000

    Sadie Nash Leadership Project · New York, NY · 2022

    Unrestricted general

  • $20,000

    The Taft School Corporation · Watertown, CT · 2022

    Unrestricted general

  • $20,000

    Washington National Cathedral · Washington, DC · 2022

    Unrestricted general

  • $19,000

    Cate School · Carpinteria, CA · 2023

    Student center / dining

  • $19,000

    Cate School · Carpinteria, CA · 2022

    Student center / dining

  • $16,000

    University of Virginia -Jefferson Trust · Charlottesville, VA · 2023

    Support jefferson trust

  • $16,000

    Jefferson Trust - University of Virginia · Charlottesville, VA · 2022

    Support jefferson trust

  • $15,000

    Hospice of the Valley · Phoenix, AZ · 2025

    Unrestricted general

  • $15,000

    Race Day Foundation · Scottsdale, AZ · 2025

    Unrestricted general

  • $15,000

    University of Virginia · Charlottesville, VA · 2025

    Unrestricted general

  • $15,000

    Christ Church of the Ascension (School) · Paradise Valley, AZ · 2024

    Unrestricted general

  • $15,000

    Race Day Foundation · Scottsdale, AZ · 2024

    Unrestricted general

  • $15,000

    Riviera Ridge School · Santa Barbara, CA · 2024

    Unrestricted general

  • $15,000

    Smithsonian Institute · Washington, DC · 2024

    Traveling exhibits services

  • $15,000

    University of Virginia · Charlottesville, VA · 2024

    Support jefferson trust

  • $15,000

    Freedom 4 Youth · Santa Barbara, CA · 2023

    Unrestricted general

  • $15,000

    Race Day Foundation · Scottsdale, AZ · 2023

    Unrestricted general

  • $15,000

    Riviera Ridge School · Santa Barbara, CA · 2023

    Unrestricted general

  • $15,000

    Southern Methodist Univ Business School · Dallas, TX · 2023

    Unrestricted general

  • $15,000

    Race Day Foundation · Scottsdale, AZ · 2022

    Unrestricted general

  • $15,000

    Riviera Ridge (Formerly Marymount School · Santa Barbara, CA · 2022

    Unrestricted general

  • $14,000

    The Nature Conservancy · Phoenix, AZ · 2025

    Unrestricted general

  • $13,000

    Environmental Defense Center · Santa Barbara, CA · 2022

    Unrestricted general

  • $12,833

    Scottsdale Artists School · Scottsdale, AZ · 2025

    Unrestricted general

  • $12,500

    Sadie Nash Leadership Project · New York, NY · 2024

    Unrestricted general

  • $12,000

    Christ Church of the Ascension · Buckeye, AZ · 2022

    Unrestricted general

  • $11,000

    Mila'S Miracle Foundation · Longmont, CO · 2025

    Unrestricted general

  • $10,500

    The Nature Conservancy · Phoenix, AZ · 2024

    Forest health

  • $10,500

    Nature Conservancy · Phoenix, AZ · 2023

    Healthy forests program

  • $10,500

    Nature Conservancy · Phoenix, AZ · 2022

    Forest health

  • $10,000

    Environmental Defense Center · Santa Barbara, CA · 2025

    Unrestricted general

  • $10,000

    Indianapolis Motor Speedway Foundation · Indianapolis, IN · 2025

    Unrestricted general

  • $10,000

    Lobero Theatre Foundations · Santa Barrbara, CA · 2025

    Unrestricted general

  • $10,000

    Environmental Defense Center · Santa Barbara, CA · 2024

    Unrestricted general

  • $10,000

    Freedom 4 Youth · Santa Barbara, CA · 2024

    Unrestricted general

  • $10,000

    Hospice of the Valley · Phoenix, AZ · 2024

    Dementia care and education

  • $10,000

    Maggie'S Place · Phoenix, AZ · 2024

    Unrestricted general

  • $10,000

    Mended Little Hearts · Gainesville, FL · 2024

    Unrestricted general

  • $10,000

    Newberg Animal Shelter Friends · Newberg, OR · 2024

    Unrestricted general

  • $10,000

    Santa Barbara Museum of Natural History · Santa Barbara, CA · 2024

    Quasars to sea stars

  • $10,000

    Scottsdale Artists School · Scottsdale, AZ · 2024

    Unrestricted general

  • $10,000

    Storyteller Children'S Center · Santa Barbara, CA · 2024

    Unrestricted general

  • $10,000

    Environmental Defense Center · Santa Barbara, CA · 2023

    Unrestricted general

  • $10,000

    Hospice of the Valley · Phoenix, AZ · 2023

    Dementia care and education

  • $10,000

    Mission K9 Rescue · Houston, TX · 2023

    Unrestricted general

  • $10,000

    Sadie Nash Leadership Project · New York, NY · 2023

    Unrestricted general

  • $10,000

    Santa Barbara School of Squash · Santa Barbara, CA · 2023

    Unrestricted general

  • $10,000

    Scottsdale Artists School · Scottsdale, AZ · 2023

    Unrestricted general

  • $10,000

    Angels Foster Care of Santa Barbara · Santa Barbara, CA · 2022

    Unrestricted general

  • $10,000

    Boys & Girls Clubs of Palm Beach Cnty · West Palm Beach, FL · 2022

    Unrestricted general

  • $10,000

    Hospice of the Valley · Phoenix, AZ · 2022

    Dementia care and education

  • $10,000

    National Gallery of Art · Landover, MD · 2022

    Unrestricted general

  • $10,000

    National Rehabilitation Hospital · Columbia, MD · 2022

    Unrestricted general

  • $10,000

    Scottsdale Artists School · Scottsdale, AZ · 2022

    Unrestricted general

  • $9,000

    Los Angeles Fire Department · Los Angeles, CA · 2025

    Unrestricted general

  • $9,000

    Pasadena Humane Society · Pasadena, CA · 2025

    Unrestricted general

View all 151 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.