How to apply
Accepts applications
The return gives an application contact and rules, as below.
- Contact
-
Trione Foundation
PO Box NN
Santa Rosa, CA 95402
(707) 542-3134
- Form and materials
- Letter describing the request, with full explanation of the planned use of funds, including the amount to be allocated to administrative costs.
- Deadlines
- None
- Restrictions
- None
Assets and giving by year
-
Tax year 2025
$2,053,593
- Grants listed
- 50
- Assets, end of year
- $11,669
-
Tax year 2024
$2,032,278
- Grants listed
- 54
- Assets, end of year
- $3,833
-
Tax year 2023
$1,014,045
- Grants listed
- 38
- Assets, end of year
- $15,215
-
Tax year 2022
$1,232,931
- Grants listed
- 43
- Assets, end of year
- $10,207
-
Tax year 2021
$955,467
- Grants listed
- 34
- Assets, end of year
- $6,746
-
Tax year 2020
$907,875
- Grants listed
- 21
- Assets, end of year
- $273,868
-
Tax year 2019
$859,700
- Grants listed
- 40
- Assets, end of year
- $29,706
-
Tax year 2018
$1,802,750
- Grants listed
- 50
- Assets, end of year
- $791,434
Grants paid in 2025
As listed on the return. Grants to individuals show as “Individual”, with purpose and amount only.
-
Stanford UniversityStanford, CA
Siepr
$200,000 -
Santa Rosa Memorial Hospital FoundaSanta Rosa, CA
Capital campaign
$179,793 -
Ceres Community ProjectSanta Rosa, CA
General use
$125,000 -
Redwood Empire Food BankSanta Rosa, CA
General use
$110,000 -
Individual
General use
$100,000 -
United WaySanta Rosa, CA
General use
$100,000 -
Individual
General use
$100,000 -
Individual
General use
$100,000 -
Children's Museum of Sonoma CountySanta Rosa, CA
General purposes
$75,000 -
Santa Rosa Symphony AssocSanta Rosa, CA
Underwriting Classical series
$65,000 -
Individual
General use
$65,000 -
Laguna de Santa Rosa FoundationSanta Rosa, CA
General use
$50,000 -
California Waterfowl AssocRoseville, CA
General use
$50,000 -
Individual
Environmental education
$50,000 -
Women's Recovery ServicesSanta Rosa, CA
General use
$50,000 -
Museum of Sonoma CountySanta Rosa, CA
Collection of Gay LeBaron oral history of Sonoma County
$50,000 -
YMCA Sonoma CountySanta Rosa, CA
General purpose
$50,000 -
Individual
General use
$50,000 -
Individual
General use
$50,000 -
TLC Child Family ServicesSebastopol, CA
General use
$50,000 -
Tides CenterLos Angeles, CA
General use
$50,000 -
Individual
Scholarship fund
$30,000 -
Individual
General purpose
$25,000 -
Free to BeSanta Rosa, CA
General purposes
$25,000 -
Sonoma County Library FoundationSanta Rosa, CA
Wine Country from Roseland
$25,000 -
Marines' Memorial FoundationSan Francisco, CA
General use
$25,000 -
Individual
Park improvements
$23,000 -
Individual
Scholarship fund
$20,000 -
Individual
General purpose
$20,000 -
US Navy Memorial FoundationWashington, DC
Lone Sailor Awards
$15,000 -
Individual
Wounded Veterans
$10,000 -
Sonoma County Children's CharitiesSanta Rosa, CA
General use
$10,000 -
Farm to PantryHealdsburg, CA
General
$10,000 -
Family Justice Center Sonoma CountySanta Rosa, CA
General purpose
$10,000 -
Cancer Research InstituteNew York, NY
General purposes
$10,000 -
Healdsburg Food PantryHealdsburg, CA
General purposes
$10,000 -
The Bird Rescue CenterSanta Rosa, CA
General purposes
$10,000 -
Individual
General use
$10,000 -
Luther Burbank Memorial FoundationSanta Rosa, CA
General use
$10,000 -
Individual
General use
$5,000 -
Individual
General use
$5,000 -
Redwood Empire Council Boy Scouts oSanta Rosa, CA
Promoting Scouting leadership and education
$5,000 -
Individual
General purpose
$5,000 -
Diocese of Santa RosaSanta Rosa, CA
General purpose
$5,000 -
Santa Rosa Junior College FoundatioSanta Rosa, CA
Capital campaign
$3,000 -
Boys Girls Club of Central Sonoma CSanta Rosa, CA
General use
$2,500 -
Santa Rosa Sunrise Rotary ClubSanta Rosa, CA
General use
$2,000 -
Star of the Valley ChurchSanta Rosa, CA
General use
$1,800 -
Individual
General use
$1,000 -
Individual
General purposes
$500
Where the money goes
By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.
- Education1 grant $200,00030% of the total
- Arts and culture4 grants $165,00024% of the total
- Human services1 grant $125,00019% of the total
- Food and agriculture2 grants $120,00018% of the total
- Youth development1 grant $25,0004% of the total
- Animals1 grant $10,0001% of the total
- 3 other causes3 grants $30,0004% of the total
By State
Grants to organizations with a US address, latest year.
- California29 grants $1,359,093
- District of Columbia1 grant $15,000
- New York1 grant $10,000
Officers, directors and trustees
As filed on the return, with average hours per week and pay from the foundation.
- Victor TrionePresident Hours 0Pay $0
- Mark TrioneVice President Hours 0Pay $0
- John HamannSecy/Treasurer Hours 0Pay $0
The return
More foundations
- Private foundations in California
- Private foundations in Santa Rosa
- Foundations that fund education in California
- Foundations that fund arts and culture in California
- Foundations that fund human services in California
Similar foundations
Same main cause (education), giving between a quarter and four times this foundation’s where possible, nearby first.
- Sonoma County Vintners Foundation 92 grants Preselected only $1,136,361 giving
- Greenbridge Family Foundation 50 grants Preselected only $2,055,000 giving
- Grousbeck Family Foundation II Dated May 18 2011 31 grants Accepts applications $2,050,000 giving
- Steven Gordon Family Foundation 16 grants Accepts applications $2,060,227 giving
- Mann Medical Research Organization 2 grants Preselected only $2,075,000 giving