Foundations that fund organizations in Speonk, New York
Worked out from where the grants went, not where the foundations sit.
Funding landscape for Speonk nonprofits
10 private foundations gave $28K to Speonk organizations in their latest filings; 2 of the 10 that say either way accept applications.
10 grants in total, with a typical foundation's median grant to Speonk around $500. 9 of these funders are based in New York; the rest give here from elsewhere.
- Foundations giving here
- 10
- Accept applications
- 2
- of 10 that state a policy
- Dollars to Speonk
- $28K
- latest filings
- Grants
- 10
- Typical median grant
- $500
- Based in NY
- 90%
- of funders listed
Funders, by dollars given to Speonk organizations
| Foundation | Based in | Grants here | Dollars here | Median | Accepts applications | Typical purposes |
|---|---|---|---|---|---|---|
| The Derfner Foundation | New York, NY | 1 | $10K | $10K | Preselected only | Unrestricted use |
| Janet & Robert W Postma Foundation | Water Mill, NY | 1 | $10K | $10K | Preselected only | Tax Exempt Contribution |
| John Wesley Village II Inc | Riverhead, NY | 1 | $5,384 | $5,384 | Preselected only | School - coat and shoe drive |
| The Debra and Jeffrey Geller Family Foundation | Watermill, NY | 1 | $1,000 | $1,000 | Preselected only | Charitable gift |
| Bialkin Family Foundation | New York, NY | 1 | $500 | $500 | Preselected only | To further donee's exempt purpose |
| Schoenhut Family Foundation Inc | Sag Harbor, NY | 1 | $250 | $250 | Preselected only | Assist the organization in its charitable purposes |
| J Gurwin Foundation Inc | New York, NY | 1 | $200 | $200 | Preselected only | Charity |
| The Stanley & Nancy Grossman Family Foundation C/O Pomerantz Llp | New York, NY | 1 | $100 | $100 | Preselected only | Donation to support scholarships and education |
| The Alan and Jill Miller Foundation | Jupiter, FL | 1 | $100 | $100 | Yes | To help fund the recipient's operating budget |
| Richard Nye Foundation | New York, NY | 1 | $50 | $50 | Yes | General support |
Source: IRS Form 990-PF Part XV, latest electronic return per foundation (2026-10-28). "Accepts applications" reflects the foundation's own checkbox on Part XV line 2. Grants to individuals excluded.
Common questions
Which foundations give to nonprofits in Speonk, New York?
The Derfner Foundation, Janet & Robert W Postma Foundation, John Wesley Village II Inc, The Debra and Jeffrey Geller Family Foundation, Bialkin Family Foundation and 5 others reported grants to Speonk organizations on their latest Form 990-PF.
How do I approach a foundation that doesn't accept applications?
A foundation that checks "contributes only to preselected organizations" on its 990-PF won't review a cold proposal. Look at who it funds, find a shared board member, grantee or advisor, and ask for an introduction. Foundations that accept applications usually list a contact and deadlines in Part XV; we show that text on each foundation's page.
Is this list complete?
No. It covers private foundations (Form 990-PF filers) whose latest electronic return lists at least one grant to an organization in Speonk. Community foundations and corporate giving programs file different forms and are not included yet.