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Aldermere Foundation

Grantmaking foundation in Portland, Maine · EIN 01-6059906

Grants itemized on the 990
$430KTax year 2025
Grants made
19Tax year 2025
Total assets
$5.2MLatest reported
Latest IRS filing
2025Form 990 / 990-PF

Giving by year

$350K2020
$360K2021
$360K2022
$360K2023
$390K2024
$430K2025

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
Maine Coast Heritage Trust$300K2025
Coastal Mountains Land Trust$15K2025
Maine Conservation Alliance$12K2025
Center for Ecological Teaching and Learning$10K2025
Hurricaine Island Center for Science and Leadership$10K2025

Amounts are rounded. The full grantee list (19 grants in 2025) is available with a free account.

See the full profile. All grants with amounts and years, board and officers, contact details, giving patterns and your organization's fit score are available with a free GrantAuthority account.

Similar foundations in Maine

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