The Wimpfheimer Foundation Inc
The Wimpfheimer Foundation Inc is a private grantmaking foundation established in 1953 and located in Stonington, Connecticut. As a 501(c)(3) organization, it operates as a non-operating private foundation that uses investment income to support various charitable organizations through a selective grantmaking program.
Key facts about The Wimpfheimer Foundation Inc
- EIN
- 06-6036353
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $212,200
- Grants made (2025)
- 31
- Average grant
- $6,845
- Median grant
- $5,000
- New grantees (estimate)
- 23% first-time grantees (7 of 31, 2025)
- Primary geography
- Connecticut (45% of itemized 2025 grant dollars)
- How to apply
- The foundation typically selects grantees rather than accepting unsolicited proposals. Full details ↓
Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology). Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who The Wimpfheimer Foundation Inc funds
By grant dollars, the top recipient states for The Wimpfheimer Foundation Inc's 31 itemized 2025 grants were Connecticut (45%), Rhode Island (24%) and Florida (21%). The most frequent recipient cities were Stonington, CT (4 grants), New London, CT (4 grants), Westerly, RI (3 grants) and Jupiter, FL (3 grants). 100% of grants with a stated purpose were for general or operating support.
Is The Wimpfheimer Foundation Inc open to new grantees?
23%
first-time grantees, 2025
In 2025, 7 of 31 grantees (23%) were first-time recipients. First grants averaged $6K; repeat grants $7K. How we count
Medians: $5K first-time, $6K repeat.
- 77% of 2025 grantees were also funded in 2024. Method
- Giving held roughly steady from 2022 to 2025 (−19%). Method
Estimate from itemized IRS Form 990-PF grant lists (2019–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with The Wimpfheimer Foundation Inc
- How to evaluate The Wimpfheimer Foundation Inc as a funder
Our grant prospecting guide: read the 990-PF, check fit, and decide whether to apply.
- Draft an LOI to The Wimpfheimer Foundation Inc with AI
AI grant writing that drafts from your organization’s own materials, in your voice.
- Track this opportunity in a free grant tracker
A free Google Sheets or Excel template for deadlines, award terms, and reports due.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$212K
+13.2% YoY
Grant Count
31
+19.2% YoY
Avg Grant Size
$7K
-5.1% YoY
Mission & Focus Areas
The foundation supports libraries and organizations involved with:
- K-12 education
- Spine disorders research
- Hunger relief
- Fire safety
- Equestrianism
- Youth development
- Community development
Grantmaking
Grant Range
range: $1,000 to $25,000
Average Grant
$6,000 to $7,000
How to Apply
** The foundation typically selects grantees rather than accepting unsolicited proposals. It makes contributions only to preselected charitable organizations.
Ready to take the next step with The Wimpfheimer Foundation Inc?
Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in Connecticut and Florida, with grantmaking reaching organizations across 10 states. Connecticut, Florida, and Rhode Island account for approximately 74% of all grants.
Grant Distribution by State
Share of all 31 itemized 2025 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
As of 2024:
- Total Assets: $682,455
- Annual Revenue: $122,199
- Total Expenses: $191,447
- Total Liabilities: $1,800
As of 2023:
- Total Assets: $752,900
- Annual Revenue: $52,200
- Investments: $587,100
The foundation has no employees and operates as a small, focused grantmaking entity.
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2019 (received by the IRS July 9, 2020)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS May 13, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS May 25, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS May 16, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS August 27, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS June 17, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 12, 2026)
- IRS filings on file for fiscal years 2020–2024
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
Grant Size Distribution
135 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest recipients include Johnny Cake Center ($16,200), Pawcatuck Neighborhood Center ($15,000), Stonington Free Library ($15,000).
| Recipient | Purpose | Amount |
|---|---|---|
| Johnny Cake Center Westerly, RI | General expenses of the organization | $16,200 |
| Pawcatuck Neighborhood Center Pawcatuck, CT | General expenses of the organization | $15,000 |
| Stonington Free Library Stonington, CT | General expenses of the organization | $15,000 |
| Champ Jupiter, FL | General expenses of the organization | $12,000 |
| The Pet Cottage Jupiter, FL | General expenses of the organization | $12,000 |
| Eugene Atwood Fund Stonington, CT | General expenses of the organization | $10,000 |
| Warm Shelter Inc Westerly, RI | General expenses of the organization | $10,000 |
| Scruffy Paws Animal Rescue Warwick, RI | General expenses of the organization | $10,000 |
| Hygienic Art Inc New London, CT | General expenses of the organization | $10,000 |
| New York Botanical Garden Bronx, NY | General expenses of the organization | $10,000 |
Leadership & Key People
Leadership team and compensation from IRS filings
Jacques D. Wimpfheimer, a prominent figure in thoroughbred racing and community leadership, was associated with the foundation's history. He served as president of the Thoroughbred Owners and Breeders Association from 1971 to 1976 and was a longtime resident of Stonington, Connecticut.
Compensation Overview
From 2025 IRS filing
From 2025 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Sean Wimpfheimer | President | 1 | — |
| Fred Lidsky | Treasurer | 1 | — |
| Susan Barber | Secretary | 1 | $1,500 |
Frequently Asked Questions
What does The Wimpfheimer Foundation Inc fund?
The foundation supports libraries and organizations involved with: • K-12 education • Spine disorders research • Hunger relief • Fire safety • Equestrianism • Youth development • Community development
How do I apply for a grant from The Wimpfheimer Foundation Inc?
The foundation typically selects grantees rather than accepting unsolicited proposals. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
Where does The Wimpfheimer Foundation Inc make grants?
The foundation primarily funds organizations in Connecticut and Florida, with grantmaking reaching organizations across 10 states. Connecticut, Florida, and Rhode Island account for approximately 74% of all grants.
What size grants does The Wimpfheimer Foundation Inc award?
In 2025, The Wimpfheimer Foundation Inc awarded 31 grants totaling $212K — an average of about $7K per grant, based on its IRS Form 990 filings.
What is The Wimpfheimer Foundation Inc's EIN?
The Wimpfheimer Foundation Inc's EIN (Employer Identification Number) is 06-6036353. IRS Form 990 filing data is available on this page for 2019–2025.
Explore Open Grants
Browse active grant opportunities in The Wimpfheimer Foundation Inc's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Chelsea Groton Foundation
Groton, CT
Assets
$10.3M
Grants
321
Total Given
$746K
The Cigna Group Foundation
Philadelphia, PA
Assets
$127.2M
Grants
4,075
Total Given
$14.1M
IBM International Foundation
Armonk, NY
Assets
$357.7M
Grants
16
Total Given
$11.7M
Bristol-Myers Squibb Foundation Inc
Princeton, NJ
Assets
$83.3M
Grants
144
Total Given
$67.7M
Ge Aerospace Foundation
Norwalk, CT
Assets
$22.5M
Grants
2,467
Total Given
$15.3M
American Savings Foundation Inc
New Britain, CT
Assets
$98.1M
Grants
636
Total Given
$3.2M
Hartford Foundation for Public Giving
Hartford, CT
Assets
$1.2B
Grants
613
Total Given
$51.5M
Eversource Energy Foundation Inc
Hartford, CT
Assets
$12.5M
Grants
606
Total Given
$6.2M
The Community Foundation for Greater New
New Haven, CT
Assets
$627.4M
Grants
505
Total Given
$23.4M
Women's Business Development Council
Stamford, CT
Assets
$12.5M
Grants
470
Total Given
$8.6M
Fairfield County's Community Foundation
Norwalk, CT
Assets
$291.4M
Grants
448
Total Given
$25.7M
The Pfizer Foundation Inc
New York, NY
Assets
$255.3M
Grants
9,306
Total Given
$23.2M
More Funders in Connecticut
Data last updated September 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.