funder-graph › Recipients
Who funds Long Island Maritime Museum
EIN 23-7007442 · West Sayville, NY · NTEE A500
Long Island Maritime Museum of West Sayville, NY (EIN 23-7007442) was named as a grant recipient by 8 funders in 20 grants paid totaling $272,813 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$272,813
20 grants paid
Funders
8
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| The Ernest and Marilyn Kussmaul Charitable Foundation Inc 47-3401748 | NY | C | 5 | $97,500 | 2024 |
| John C Dunphy Private Foundation Inc 26-1316308 | NY | B | 1 | $95,000 | 2024 |
| Lucille T Stretch and George J Stretch Charitable Foundation Inc 26-0479221 | NY | B | 4 | $40,000 | 2025 |
| Schwab Charitable Fund 31-1640316 | CA | A | 1 | $20,000 | 2021 |
| Robert David Lion Gardiner Foundation Inc 13-3354308 | NY | B | 2 | $11,277 | 2024 |
| Jefferson Family Charitable Foundation 47-6491632 | FL | B | 3 | $8,000 | 2024 |
| The Greenman Family Charitable Foundation 20-5926652 | NY | B | 1 | $625 | 2018 |
| Amazonsmile Foundation 46-2626883 | WA | B | 3 | $411 | 2023 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 20 most recent grants naming this organization.
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.