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Winiarski Family Foundation is a private corporation based in NAPA, CA. The foundation received its IRS ruling in 2007. The principal officer is Warren Winiarski. It holds total assets of $1.8M. Annual income is reported at $20M. Total assets have decreased from $19.2M in 2011 to $1.8M in 2024. The foundation is governed by 4 officers and trustees. The foundation operates in the area of philanthropy & grantmaking. According to its most recent filing, the foundation only makes contributions to preselected charitable organizations. Tax records are available from 2015 to 2024. The foundation primarily funds organizations in California and District of Columbia. According to available records, Winiarski Family Foundation has made 156 grants totaling $6.7M, with a median grant of $15K. Annual giving has grown from $911K in 2020 to $4M in 2023. Individual grants have ranged from $1K to $3.5M, with an average award of $43K. The foundation has supported 58 unique organizations. The foundation primarily supports organizations in California, Illinois, District of Columbia, which account for 77% of all grants. Grantmaking reaches organizations across 12 states. Contributions to this foundation are tax-deductible.
Smallest Grant
$1K
Median Grant
$10K
Average Grant
$20K
Largest Grant
$100K
Based on 46 grants from the most recent 990-PF filing.
No program descriptions are available for this foundation. Many private foundations report program activities in their annual 990-PF filings — check the Tax Filings section below for the most recent filing.
Winiarski Family Foundation primarily funds organizations in the area of philanthropy & grantmaking. Based on available records, the foundation has funded 156 grants. Its grantmaking reaches organizations primarily in CA, IL, DC.
Winiarski Family Foundation has distributed a total of $6.7M across 156 grants. The median grant size is $15K, with an average of $43K. Individual grants have ranged from $1K to $3.5M.
Winiarski Family Foundation typically selects its grantees rather than accepting unsolicited proposals.
Winiarski Family Foundation is headquartered in NAPA, CA. While based in CA, the foundation distributes grants to organizations across 12 states.
| Name | Title | Compensation | Benefits | Total |
|---|---|---|---|---|
| Warren Winiarski | PRESIDENT | $0 | $0 | N/A |
| Greg Bennett | DIRECTOR | $0 | $0 | N/A |
| Stacy Madigan | DIRECTOR | $0 | $0 | N/A |
| Thomas Suniville | DIRECTOR | $0 | $0 | N/A |
Total Giving
N/A
Total Assets
$1.8M
Fair Market Value
N/A
Net Worth
$1.8M
Grants Paid
N/A
Contributions
N/A
Net Investment Income
N/A
Distribution Amount
N/A
Total Grants
156
Total Giving
$6.7M
Average Grant
$43K
Median Grant
$15K
Unique Recipients
58
Most Common Grant
$10K
of 2023 grantees were first-time recipients
| Recipient | Location | Amount | Year |
|---|---|---|---|
| Queen Of The Valley Medical Center FndnBARBARA WINIARSKI STROKE AND DIAGNOSTIC CENTER | Napa, CA | $3.5M | 2023 |
| Uc Davis FoundationFINANCIAL SUPPORT FOR THE ORGANIZATION | Davis, CA | $62K | 2023 |
| Save Napa Valley FoundationFINANCIAL SUPPORT FOR THE ORGANIZATION | Angwin, CA | $50K | 2023 |
| NewsFINANCIAL SUPPORT FOR THE ORGANIZATION | Napa, CA | $35K | 2023 |
| Veterans Home Of CaFINANCIAL SUPPORT FOR THE ORGANIZATION | Yountville, CA | $30K | 2023 |
| Claremont InstituteFINANCIAL SUPPORT FOR THE ORGANIZATION | Claremont, CA | $30K | 2023 |
| Napa Valley College FoundationFINANCIAL SUPPORT FOR THE ORGANIZATION | Napa, CA | $25K | 2023 |
| Statue Of Liberty-Ellis Island FoundationFINANCIAL SUPPORT FOR THE ORGANIZATION | New York, NY | $20K | 2023 |
| Cope Family CenterFINANCIAL SUPPORT FOR THE ORGANIZATION | Napa, CA | $20K | 2023 |
| Kolbe Academy & Trinity PrepFINANCIAL SUPPORT FOR THE ORGANIZATION | Napa, CA | $20K | 2023 |
| Chesapeake Bay FoundationFINANCIAL SUPPORT FOR THE ORGANIZATION | Annapolis, MD | $20K | 2023 |
| AldeaFINANCIAL SUPPORT FOR THE ORGANIZATION | Napa, CA | $20K | 2023 |
| Martha'S Vineyard Fishermen Pres TrustFINANCIAL SUPPORT FOR THE ORGANIZATION | Menemsha, MA | $20K | 2023 |
| National Association Of ScholarsFINANCIAL SUPPORT FOR THE ORGANIZATION | Princeton, NJ | $20K | 2023 |
| St Johns CollegeFINANCIAL SUPPORT FOR THE ORGANIZATION | Santa Fe, NM | $20K | 2023 |
| Animal Refuge League Of Greater PortlandFINANCIAL SUPPORT FOR THE ORGANIZATION | Westbrook, ME | $15K | 2023 |
| Manhattan InstituteFINANCIAL SUPPORT FOR THE ORGANIZATION | New York, NY | $15K | 2023 |
| Napa Valley Wine Library AssociationFINANCIAL SUPPORT FOR THE ORGANIZATION | St Helena, CA | $15K | 2023 |
| Damian Maldonado Memorial FoundationFINANCIAL SUPPORT FOR THE ORGANIZATION | St Helena, CA | $10K | 2023 |
| Lane Tech Alumni AssociationFINANCIAL SUPPORT FOR THE ORGANIZATION | Chicago, IL | $10K | 2023 |
| National Museum Of American HistoryFINANCIAL SUPPORT FOR THE ORGANIZATION | Washington, DC | $10K | 2023 |
| Judical Watch IncFINANCIAL SUPPORT FOR THE ORGANIZATION | Washington, DC | $10K | 2023 |
| Wildlife Rescue Center Of Napa CountyFINANCIAL SUPPORT FOR THE ORGANIZATION | Napa, CA | $10K | 2023 |
| Colorado Mesa University FoundationFINANCIAL SUPPORT FOR THE ORGANIZATION | Grand Junction, CO | $7K | 2023 |
| Polish Arts And Culture FoundationFINANCIAL SUPPORT FOR THE ORGANIZATION | Oakland, CA | $5K | 2023 |
| Yountville Friends Of The LibraryFINANCIAL SUPPORT FOR THE ORGANIZATION | Yountville, CA | $5K | 2023 |
| St Helena Rotary FoundationFINANCIAL SUPPORT FOR THE ORGANIZATION | St Helena, CA | $5K | 2023 |
| Friends Of The SmithsonianFINANCIAL SUPPORT FOR THE ORGANIZATION | Washington, DC | $1K | 2023 |
| All Saints Cathedral ParishFINANCIAL SUPPORT FOR THE ORGANIZATION | Chicago, IL | $101K | 2022 |
| University Of ChicagoFINANCIAL SUPPORT FOR THE ORGANIZATION | Chicago, IL | $60K | 2022 |
| Smithsonian InstitutionFINANCIAL SUPPORT FOR THE ORGANIZATION | Washington, DC | $50K | 2022 |
| Land Trust Of Napa CountyFINANCIAL SUPPORT FOR THE ORGANIZATION | Napa, CA | $25K | 2022 |
| Napa City-County Public LibraryFINANCIAL SUPPORT FOR THE ORGANIZATION | Napa, CA | $25K | 2022 |
| American Red CrossFINANCIAL SUPPORT FOR THE ORGANIZATION | St Helena, CA | $25K | 2022 |
MENLO PARK, CA
LOS ANGELES, CA
PALO ALTO, CA