Longhouse Reserve
East Hampton, NY ·EIN 33-1058583 ·Grant funding profile from IRS 990 filings
Who funds Longhouse Reserve?
Longhouse Reserve is funded by 71 grantmakers, led by Joseph & Sylvia Slifka Foundation Inc ($1.3M), The Jenesis Group ($85K), The Roy & Niuta Titus Foundation ($78K). In total, IRS Form 990 filings record $2.3M in grants to Longhouse Reserve between 2019–2025.
Show all 71 funders
What grants has Longhouse Reserve received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | The Roy & Niuta Titus Foundation | Promote artistic expression and education, specifically living with arts in all of its forms. | $16,350 |
| 2025 | Daniel M Neidich & Brooke Garber | GENERAL CHARITABLES | $2,500 |
| 2025 | John & Florence Lawrence Foundation Inc | GENERAL PURPOSES | $1,500 |
| 2024 | The New York Community Trust | FOR GENERAL SUPPORT. | $38,500 |
| 2024 | Mary Jane Hipp Brock Family | GENERAL SUPPORT | $10,000 |
| 2024 | Cape Branch Foundation | GENERAL SUPPORT | $10,000 |
| 2024 | Milton and Sally Avery Arts Foundation | TO SUPPORT GENERAL OPERATIONS | $10,000 |
| 2024 | The Calamus Foundation Inc | SEE FOOTNOTE | $10,000 |
| 2024 | Jpmorgan Chase Foundation | MATCHING CONTRIBUTION (GENERAL OPERATING SUPPORT) | $9,550 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $6,500 |
| 2024 | The Thompson Family Foundation Inc | TO AID THE DONEE ORGANIZATION IN CARRYING OUT ITS EXEMPT FUNCTIONS. | $5,000 |
| 2024 | The Fine and Greenwald Foundation | ART & CULTURE | $5,000 |
| 2024 | The Cowles Charitable Trust | THE ARTS | $5,000 |
| 2024 | Kate Cassidy Foundation | GENERAL SUPPORT | $5,000 |
| 2024 | Vija Celmins Foundation Inc | TO PROMOTE THE ARTS | $5,000 |
| 2024 | Muriel F Siebert Foundation Inc | GENERAL SUPPORT | $5,000 |
| 2024 | Kate Cassidy Foundation | GENERAL SUPPORT | $5,000 |
| 2024 | Charleigh Charitable Trust | serving the community with vast open space, programs in art, nature, and wellness, and providing a sanctuary for Long Island and beyond. | $5,000 |
| 2024 | Joyce and Irving Goldman Family | GENERAL OPERATING SUPPORT | $5,000 |
| 2024 | The Campbell Family Foundation | GENERAL & UNRESTRICTED | $5,000 |
| 2024 | Gerald L Lennard Foundation Inc | Charitable Event | $3,000 |
| 2024 | Eileen Fisher Foundation | ENVIRONMENTAL | $3,000 |
| 2024 | The Roy & Niuta Titus Foundation | Promote artistic expression and education, specifically living with arts in all of its forms. | $2,575 |
| 2024 | Pannonia Foundation | TO HELP ACTIVITIES OF VAR PUBLIC CHAR INST WHICH ARE EXEMPT UNDER 501 (C) (3) | $2,500 |
| 2024 | Bob and Eileen Gilman Family Foundation | GENERAL OPERATING | $2,500 |
| 2024 | The Malkenson Foundation | PUBLIC CHARITY SUPPORT | $2,350 |
| 2024 | Orentreich Family Foundation | CHARITABLE | $1,500 |
| 2024 | Orentreich Family Foundation | CHARITABLE | $1,500 |
| 2024 | Louis and Sandra Grotta Foundation Inc | GENERAL SUPPORT | $1,500 |
| 2024 | John & Florence Lawrence Foundation Inc | GENERAL PURPOSES | $1,250 |
Showing 30 most recent of 143 recorded grants.
Frequently Asked Questions
Who funds Longhouse Reserve?
Longhouse Reserve is funded by 71 grantmakers, led by Joseph & Sylvia Slifka Foundation Inc ($1.3M), The Jenesis Group ($85K), The Roy & Niuta Titus Foundation ($78K). In total, IRS Form 990 filings record $2.3M in grants to Longhouse Reserve between 2019–2025.
Who is Longhouse Reserve's largest funder?
Joseph & Sylvia Slifka Foundation Inc is the largest recorded funder of Longhouse Reserve, with $1.3M across 1 grant (2021).
How much grant funding has Longhouse Reserve received?
IRS 990 filings record $2.3M in grants to Longhouse Reserve across 143 grants from 71 funders between 2019–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.