Mission
LINPI, INC STRIVES TO CONSERVE LONG ISLAND'S BIODIVERSITY THROUGH THE PRESERVATION OF NATIVE PLANT GENETIC HERITAGE.
Public Charity
LONG ISLAND NATIVE PLANT INITIATIVE
LONG ISLAND NATIVE PLANT INITIATIVE, of BRENTWOOD, NY, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $602K in revenue, $577K in expenses, $314K in total assets. 1 publicly reported grants to this organization, totaling roughly $6K, appear in IRS filings.
EIN: 452783503
BRENTWOOD, NY
Latest filing: 2025
Total Revenue$602K
Total Expenses$577K
Total Assets$314K
Grant Records1
Funding Total$6K
Filing Years2021–2025
Sample Grants Received
Unrestricted
$5,555
Showing up to 5 of 1 total records — full history available with membership.
Officers & Directors
SECRETARY
Colleen Doyle
TREASURER
Frances Roth
PRESIDENT
Greg Lowenthal
EXECUTIVE DI
Polly Weigand
DIRECTOR
Rob Longiaru
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $602K | $577K | $314K |
| 2024 | $562K | $532K | $288K |
| 2023 | $639K | $492K | $258K |
| 2022 | $420K | $345K | $110K |
| 2021 | $223K | $224K | $37K |
Between 2021 and 2025, reported annual revenue grew from $223K to $602K (+170%), with total assets most recently reported at $314K.
Interactive year-over-year charts and full filing details available with membership.