Funding search · EIN 941693238 · Santa Rosa, CA

Trione Foundation

Name: Trione Foundation grants, 2022–2025
Creator: PaperOrbit
License: https://www.irs.gov/charities-non-profits/exempt-organization-public-disclosure-and-availability-requirements

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

185
grants reported: $6.3M
total given: 2022–2025
filing years: $11,000
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

education scholarship veterans campaign capital awards environmental lone

Full IRS filings ↗How this is built Report 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.

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

Hoover Institute3 grants · $700,000
Santa Rosa Memorial Hospital Founda2 grants · $360,404
Santa Rosa Community Health2 grants · $333,334
United Way3 grants · $325,000
Redwood Gospel Mission3 grants · $301,700
Laguna De Santa Rosa Foundation4 grants · $300,000
Stanford University3 grants · $275,000
Redwood Empire Food Bank2 grants · $210,000
Cots2 grants · $200,000
Santa Rosa Symphony Assoc3 grants · $180,000

Giving over time

$1.2M

2022

$1.0M

2023

$2.0M

2024

$2.1M

2025

Grant history

The 100 largest of 185 grants.

$300,000
Hoover Institute · Stanford, CA · 2023
General use
$300,000
Hoover Institute · Stanford, CA · 2022
General use
$200,000
Stanford University · Stanford, CA · 2025
Siepr
$180,611
Santa Rosa Memorial Hospital Founda · Santa Rosa, CA · 2024
Capital campaign
$179,793
Santa Rosa Memorial Hospital Founda · Santa Rosa, CA · 2025
Capital campaign
$166,667
Santa Rosa Community Health · Santa Rosa, CA · 2024
Dutton Campus
$166,667
Santa Rosa Community Health · Santa Rosa, CA · 2022
Dutton Campus
$125,000
Ceres Community Project · Sebastopol, CA · 2025
General use
$125,000
United Way · Santa Rosa, CA · 2022
General use
$110,000
Redwood Empire Food Bank · Santa Rosa, CA · 2025
General use
$101,700
Redwood Gospel Mission · Santa Rosa, CA · 2023
General use
$100,000
10000 Degress · Santa Rosa, CA · 2025
General use
$100,000
Cots · Petaluma, CA · 2025
General use
$100,000
Redwood Gospel Mission · Santa Rosa, CA · 2025
General use
$100,000
United Way · Santa Rosa, CA · 2025
General use
$100,000
Cots · Petaluma, CA · 2024
General use
$100,000
Council On Aging · Santa Rosa, CA · 2024
Meals on Wheels senior program
$100,000
Hoover Institute · Stanford, CA · 2024
General use
$100,000
Laguna De Santa Rosa Foundation · Santa Rosa, CA · 2024
General use
$100,000
Redwood Empire Food Bank · Santa Rosa, CA · 2024
General use
$100,000
Redwood Gospel Mission · Santa Rosa, CA · 2024
General use
$100,000
United Way · Santa Rosa, CA · 2024
General use
$100,000
Pacific Flyway Center · Concord, CA · 2023
General purposes
$100,000
The Living Room · Santa Rosa, CA · 2023
General purpose
$75,000
Children'S Museum of Sonoma County · Santa Rosa, CA · 2025
General purposes
$75,000
Legal Aid of Sonoma County · Santa Rosa, CA · 2024
General use
$75,000
Museums of Sonoma County · Santa Rosa, CA · 2024
Collection of Gay LeBaron oral history of Sonoma County
$75,000
Laguna De Santa Rosa Foundation · Santa Rosa, CA · 2023
General use
$75,000
Laguna De Santa Rosa Foundation · Santa Rosa, CA · 2022
General use
$65,000
Canine Companions · Santa Rosa, CA · 2025
General use
$65,000
Santa Rosa Symphony Assoc · Santa Rosa, CA · 2025
Underwriting Classical series
$60,000
Santa Rosa Symphony Assoc · Santa Rosa, CA · 2024
Underwriting Classical series
$55,000
Santa Rosa Symphony Assoc · Santa Rosa, CA · 2022
Underwriting Classical series
$50,000
California Waterfowl Assoc · Roseville, CA · 2025
General use
$50,000
Career Technical Education Foundati · Santa Rosa, CA · 2025
General use
$50,000
Laguna De Santa Rosa Foundation · Santa Rosa, CA · 2025
General use
$50,000
Museum of Sonoma County · Santa Rosa, CA · 2025
Collection of Gay LeBaron oral history of Sonoma County
$50,000
Pepperwood Preserve · Santa Rosa, CA · 2025
Environmental education
$50,000
St Vincent De Paul · Rohnert Park, CA · 2025
General use
$50,000
Tides Center · Los Angeles, CA · 2025
General use
$50,000
Tlc Child Family Services · Sebastopol, CA · 2025
General use
$50,000
Women'S Recovery Services · Santa Rosa, CA · 2025
General use
$50,000
Ymca Sonoma County · Santa Rosa, CA · 2025
General purpose
$50,000
California Waterfowl Assoc · Roseville, CA · 2024
General use
$50,000
Canine Companions · Santa Rosa, CA · 2024
General use
$50,000
Career Technical Education Foundati · Santa Rosa, CA · 2024
General use
$50,000
Children'S Museum of Sonoma County · Santa Rosa, CA · 2024
General purposes
$50,000
Pepperwood Preserve · Santa Rosa, CA · 2024
Environmental education
$50,000
St Vincent De Paul · Rohnert Park, CA · 2024
General use
$50,000
Tlc Child Family Services · Sebastopol, CA · 2024
General use
$50,000
Ywca · Santa Rosa, CA · 2024
General use
$50,000
Legal Aid of Sonoma County · Santa Rosa, CA · 2023
General use
$50,000
California Waterfowl Assoc · Roseville, CA · 2022
General use
$50,000
Museums of Sonoma County · Santa Rosa, CA · 2022
Collection of Gay LeBaron oral history of Sonoma County
$50,000
Stanford University · Stanford, CA · 2022
Siepr
$41,134
Marian Sisters of Santa Rosa · Santa Rosa, CA · 2022
General purpose
$35,000
Friends of Trione-Annadel State Par · Kenwood, CA · 2024
Park improvements
$30,000
Latinos Unidos Del Condado · Santa Rosa, CA · 2025
Scholarship fund
$27,000
Latinos Unidos Del Condado · Santa Rosa, CA · 2022
Scholarship fund
$25,000
Free To Be · Santa Rosa, CA · 2025
General purposes
$25,000
Marines' Memorial Foundation · San Francisco, CA · 2025
General use
$25,000
Sonoma County Library Foundation · Santa Rosa, CA · 2025
Wine Country from Roseland
$25,000
The Living Room · Santa Rosa, CA · 2025
General purpose
$25,000
Free To Be · Santa Rosa, CA · 2024
General purposes
$25,000
Latinos Unidos Del Condado · Santa Rosa, CA · 2024
Scholarship fund
$25,000
Marian Sisters of Santa Rosa · Santa Rosa, CA · 2024
General purpose
$25,000
Prager U · Sherman Oaks, CA · 2024
General use
$25,000
The Living Room · Santa Rosa, CA · 2024
General purpose
$25,000
University of California Berkeley · Berkeley, CA · 2024
Entrepreneurial Seed Fund
$25,000
Children'S Museum of Sonoma County · Santa Rosa, CA · 2023
General purposes
$25,000
Marian Sisters of Santa Rosa · Santa Rosa, CA · 2023
General purpose
$25,000
Pepperwood Preserve · Santa Rosa, CA · 2023
Environmental education
$25,000
Society of St Vincent De Paul · Rohnert Park, CA · 2023
General purposes
$25,000
Stanford University · Stanford, CA · 2023
Siepr
$25,000
Ymca Sonoma County · Santa Rosa, CA · 2023
General purpose
$25,000
Pepperwood Preserve · Santa Rosa, CA · 2022
Environmental education
$25,000
Social Advocates for Youth · Santa Rosa, CA · 2022
Dream Center
$25,000
The Living Room · Santa Rosa, CA · 2022
General purpose
$25,000
Ymca Sonoma County · Santa Rosa, CA · 2022
General purpose
$23,000
Friends of Trione-Annadel State Par · Kenwood, CA · 2025
Park improvements
$20,000
Marian Sisters of Santa Rosa · Santa Rosa, CA · 2025
General purpose
$20,000
Navy Supply Corps Found · Watkinsville, GA · 2025
Scholarship fund
$20,000
Navy Supply Corps Found · Watkinsville, GA · 2024
Scholarship fund
$20,000
Free To Be · Santa Rosa, CA · 2023
General purposes
$20,000
Navy Supply Corps Found · Watkinsville, GA · 2022
Scholarship fund
$20,000
Schultz Celebrity Golf Classic · Santa Rosa, CA · 2022
General purpose
$20,000
Spirit of America · Arlington, VA · 2022
General purpose
$16,000
US Navy Memorial Foundation · Washington, DC · 2022
Lone Sailor Awards
$15,000
US Navy Memorial Foundation · Washington, DC · 2025
Lone Sailor Awards
$15,000
Commandery of St Francis · San Anselmo, CA · 2024
Wounded Veterans
$15,000
US Navy Memorial Foundation · Washington, DC · 2024
Lone Sailor Awards
$15,000
US Navy Memorial Foundation · Washington, DC · 2023
Lone Sailor Awards
$11,000
Women'S Recovery Services · Santa Rosa, CA · 2022
General use
$10,000
Cancer Research Institute · New York, NY · 2025
General purposes
$10,000
Commandery of St Francis · San Anselmo, CA · 2025
Wounded Veterans
$10,000
Family Justice Center Sonoma County · Santa Rosa, CA · 2025
General purpose
$10,000
Farm To Pantry · Healdsburg, CA · 2025
General
$10,000
Gotalandia Farm Animal Sanctuary An · Sebastopol, CA · 2025
General use
$10,000
Healdsburg Food Pantry · Healdsburg, CA · 2025
General purposes
$10,000
Luther Burbank Memorial Foundation · Santa Rosa, CA · 2025
General use

View all 185 grants →

Who else funds this kind of work

Same state

Tides Foundation9,402 grants · $1.86B
UCLA Foundation276 grants · $1.75B

Similar purposes

Silicon Valley Community Foundation10,471 grants · $10.10B
Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
Bill & Melinda Gates Foundation13,441 grants · $18.24B

Similar grant size

The Ayco Charitable Foundation15,303 grants · $2.05B
Paypal Charitable Giving Fund32,081 grants · $1.40B
Seattle Foundation14,012 grants · $457.3M

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 one

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.