Oakville Winegrowers
To promote the Oakville American Viticultural Area
Oakville Winegrowers at a glance
- Total assets
- $266,053
- -8.8% vs 2024
- Revenue (2025)
- $299,591
- -40.5% vs 2024
- Net investment income (2025)
- $5,027
- -9.0% vs 2024
- Expenses (2025)
- $328,261
- -34.2% vs 2024
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who Oakville Winegrowers funds
How this funder distributes its grants
Grant Size Distribution
1 grant across all recorded years
The most common grant size was under $50K: 1 grant of 1 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2021 to 2023, annual grant giving ranged from $2K (2021) to $28K (2023). In 2023 it made 1 grant totaling $28K.
Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Napa Valley Grapegrowers Napa, CA | Donation to support Winegrowers | $27,766 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $266,053 | $299,591 | $328,261 | — | — | $5,027 |
| 2024 | $291,720 | $503,632 | $499,079 | — | — | $5,527 |
| 2023 | $286,485 | $302,282 | $414,406 | $27,766 | 1 | $3,677 |
| 2022 | $418,046 | $375,192 | $403,457 | — | — | $1,367 |
| 2021 | $426,394 | $315,087 | $246,183 | $1,500 | Total only | $62 |
| 2020 | $357,018 | $220,988 | $233,296 | — | — | $251 |
| 2019 | $370,003 | $287,708 | $272,718 | — | — | $1,057 |
"Total only": grants paid as reported on the IRS filing, which lists no individual grants for that year.
About Oakville Winegrowers
Based on IRS filings
Oakville Winegrowers is a public charity, based in Oakville, CA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $266K in total assets. Net investment income was $5K.
Leadership & Key People
Officers and directors from IRS filings
Oakville Winegrowers is led by Joyce Stavert, Executive Director on every filing since 2019; 1 of 14 officers listed in 2025 is compensated.
Officers on the 2025 filing
Joyce Stavert
Executive Director
On filings since 2019
40 hrs/week
$144K (2019) → $152K (2025)
Barry Waitte
President
Treasurer → President, 2021
On filings since 2019
2 hrs/week
No compensation reported
Margaret Tench
Director
On filings since 2019
1 hr/week
No compensation reported
Ren Harris
Director
On filings since 2019
2 hrs/week
No compensation reported
Suzanne Groth
Director
Vice President → Treasurer, 2023
Treasurer → Director, 2025
On filings since 2019
2 hrs/week
No compensation reported
Tom Garrett
Director
On filings since 2019
1 hr/week
No compensation reported
Valerie Kelleher-Herzog
Director
On filings since 2019
1 hr/week
No compensation reported
Chris Lynch
Director
On filings since 2020
1 hr/week
No compensation reported
Justin Dragoo
Director
On filings since 2020
1 hr/week
No compensation reported
Morgan Hoxsey
Director
On filings since 2020
1 hr/week
No compensation reported
Kate McManus
Director
On filings since 2022
1 hr/week
No compensation reported
Ed Matovcik
Director
New on the 2025 filing
1 hr/week
No compensation reported
Laura Peters
Treasurer
Secretary → Treasurer, 2025
On filings since 2019
2 hrs/week
No compensation reported
Maya Dalla Valle
Vice President
Director → Vice President, 2025
On filings since 2019
2 hrs/week
No compensation reported
Former officers (8)
- Former: Philip Hansell (2023–2024) — Director
- Former: Ollie Davidson (2020–2022) — Director
- Former: Larry Maguire (2019–2021) — Director
- Former: David Pearson (2019–2020) — Director
- Former: Margaret Reigersman (2020) — Director
- Former: Andrew Hoxsey (2019) — Director
- Former: Jeff Garguilo (2019) — Director
- Former: John Seethoff (2019) — Director
Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $152K, to Joyce Stavert (Executive Dir.).
Frequently asked questions about Oakville Winegrowers
How large is Oakville Winegrowers?
Oakville Winegrowers reported $266K in total assets on its 2025 IRS Form 990. Its revenue that year was $300K.
Where does Oakville Winegrowers operate?
Oakville Winegrowers has awarded grants in California.
What is Oakville Winegrowers's EIN?
Oakville Winegrowers's EIN (Employer Identification Number) is 91-1755479. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(4)
When this profile's IRS filing data changed on Grantable
- Added Form 990 for fiscal year 2019 (received by the IRS March 16, 2020)
- Updated Form 990 for fiscal year 2021 (received by the IRS May 11, 2022)
- Added Form 990 for fiscal year 2025 (received by the IRS June 24, 2026)
- IRS filings on file for fiscal years 2020–2024
Other open foundation grants in California
California Open opportunities, soonest deadline first.
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Oakville Winegrowers down — hundreds of funders to go?