GrantAuthority

Island Institute

Grantmaking foundation in Rockland, Maine · EIN 22-2786731

Total giving
$700KTax year 2025
Total assets
$42MLatest reported
Latest IRS filing
2025Form 990 / 990-PF

Mission

We boldly navigate climate and economic change with island and coastal communities to expand opportunities and deliver solutions.

Quoted from the foundation's IRS filing.

Giving by year

$390K2020
$1.2M2021
$710K2022
$1.5M2023
$730K2024
$700K2025

Totals by tax year, rounded to two significant figures. Years without a reported total show the sum of grants itemized on the filing.

Top recipients

RecipientAmountTax year
Luke's Lobster Holding LLC$54K2023
National Lead for America Inc$27K2023
Frenchboro Congregational Church$26K2023
Community Shellfish Co LLC$10K2023
Greenhead Lobster$10K2023

Amounts are rounded. The full grantee list is available with a free account.

Website: www.islandinstitute.org

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Similar foundations in Maine

Source: IRS Form 990 and 990-PF filings, tax year 2025. Also see this organization on ProPublica Nonprofit Explorer.