Also known as: C/O SPINNAKER TRUST
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Aldermere Foundation is a private trust based in PORTLAND, ME. The foundation received its IRS ruling in 1978. The principal officer is Ran Trust Co Dba Ram Trust Servic. It holds total assets of $4.8M. Annual income is reported at $714K. The foundation is governed by 1 officer or trustee. Tax records are available from 2015 to 2023. Grantmaking is concentrated in Maine. According to available records, Aldermere Foundation has made 52 grants totaling $1.1M, with a median grant of $5K. The foundation has distributed between $349K and $362K annually from 2020 to 2023. Individual grants have ranged from $1K to $256K, with an average award of $21K. The foundation has supported 21 unique organizations. Grant recipients are concentrated in Maine. Contributions to this foundation are tax-deductible.
The Aldermere Foundation is a small, closely held Maine family/trust foundation administered by Spinnaker Trust, a Portland corporate trustee, on behalf of what appears to be a single donor lineage tied to the Aldermere Farm Belted Galloway cattle operation in Rockport, Maine. Roughly 70% of every dollar it has given historically ($751,516 of $1,069,516 tracked since 2011) flows to one anchor grantee, Maine Coast Heritage Trust, earmarked specifically for "Aldermere Farm Operating Support" — meaning the foundation functions first as a dedicated funding vehicle for that farm program, and only secondarily as a general Maine community funder. The remaining roughly 30% is spread thin across a stable roster of about 19 organizations receiving repeat, multi-year GENERAL SUPPORT grants, nearly all in the $2,000-$45,000 range. The database's own fields confirm this is not an open-door funder: `preselected_only` is true, `application_instructions` is explicitly "__none__", and there is no grants page, application form URL, or funding cycle on record. First-time applicants should treat this less like a proposal-review foundation and more like a legacy giving circle: the practical path in is a warm introduction through the Midcoast Maine land-trust and conservation community (Coastal Mountains Land Trust, Natural Resources Council of Maine, and Maine Farmland Trust are all current grantees and plausible connectors), or a direct, low-key phone inquiry to Spinnaker Trust at (207) 553-7160 rather than a cold written LOI. Organizations should not expect a formal review committee, published deadline, or online portal — the pattern in the data is consistent, quiet, multi-year renewal of the same relationships, with new entrants appearing infrequently. Given the officer/trustee compensation line (~$33,000-$37,000 paid annually to Spinnaker Trust) and the absence of any program staff, there is no dedicated program officer to build a relationship with beyond the trust administrator — realistic expectations and patience are essential, and repeated unsolicited resubmission is unlikely to change the outcome.
Across the 52 grants tracked in Granted's database (2011-2023 period), the Aldermere Foundation distributed $1,069,516 total, averaging $20,568 per grant, but that average is skewed heavily by one recipient. Maine Coast Heritage Trust alone received $751,516 over 3 grants (70.3% of all tracked dollars) for Aldermere Farm operating support — individual awards in that relationship have run as high as roughly $244,417-$304,448 per the foundation's typical-grant-size data and its most recent 990 filing. Strip that anchor grant out and the remaining 49 grants to 19 other organizations total $318,000, averaging just under $6,500 each, which better reflects what a new applicant should expect. By program area, the tracked dollars break down to: environmental/land conservation ($205,000, 19.2% — Natural Resources Council of Maine $64,000, Coastal Mountains Land Trust $45,000, Midcoast Conservancy $31,000, Maine Conservation Alliance $20,000, Friends of Casco Bay $13,000, Maine Conservation Law Foundation $11,000, The Lobster Conservancy $10,000, Maine Farmland Trust $7,000, Merryspring Nature Center $4,000); youth/education ($92,000, 8.6% — Hurricane Island Center for Science and Leadership $30,000, Wayfinder Schools $15,000, Maine Youth Alliance/The Game Loft $15,000, Penobscot Bay YMCA and Teen Center $15,000, Chewonki Foundation $15,000, Maine Boys to Men $2,000); and arts/culture ($21,000, 2.0% — Palaver Strings $11,000, Bay Chamber Concerts and Community Music $3,000, Art Van Program/Project $7,000 combined). All 52 tracked grants (100%) went to Maine-based organizations, and nearly all recipients are concentrated in Midcoast Maine (Knox, Waldo, and Lincoln counties). Total annual giving has grown steadily: $240,402 (2011) to $393,982 (2020) to $406,819 (2023), and per the foundation's most recent available filing, an estimated $434,448 across 19 grants — its highest output in the last decade. Assets have stayed essentially flat, ranging $4.5-5.4 million since 2011 (currently $4,842,925 / $5,186,405 depending on filing year), meaning growth in giving is funded by investment income rather than new capital, and total grant volume (17-19 awards/year) is unlikely to expand materially.
| Foundation | Assets | Annual Giving | Primary Focus | Application |
|---|---|---|---|---|
| Aldermere Foundation | ~$4.8M | ~$400K-$434K | Midcoast ME conservation, farm operations, youth/arts | Invitation-only, preselected |
| Davis Conservation Foundation | ~$35.7M | ~$700K-$1.1M | Northern Forest & Gulf of Maine conservation | Open LOI/proposal process |
| Elmina B. Sewall Foundation | ~$170M-$207M | ~$14.3M | Animal welfare, food systems, Wabanaki communities, rural ME | Open, program-specific LOI cycles |
| Quimby Family Foundation | ~$21.5M | ~$10.3M cumulative / ~96 grants in 2024 | Wilderness values, arts access, statewide ME | Open application via website |
Aldermere is by far the smallest and most closed of this Maine conservation-funder peer set — its asset base is roughly one-quarter of Davis Conservation Foundation's and a small fraction of Sewall's or Quimby's, and unlike all three peers it publishes no application process at all. Where Davis, Sewall, and Quimby actively solicit and review proposals through defined cycles, Aldermere's grant list reads as a closed, multi-year renewal roster anchored by a single legacy relationship (Maine Coast Heritage Trust/Aldermere Farm), making it structurally closer to a family-directed giving vehicle than to a conventional program-driven foundation.
The most recent identifiable news tied to the foundation's core funding relationship dates to December 2023, when Maine Coast Heritage Trust announced that Aldermere Farm and the adjacent Erickson Fields Preserve hit three milestones: a $250,000 gift from the Richard King Mellon Foundation, the naming of Aaron Englander as Associate Director of Stewardship, and the opening of a newly completed cattle barn to visitors. No dedicated press coverage, leadership announcements, or public statements from the Aldermere Foundation itself (as distinct from the farm) turned up in this search — consistent with its profile as a quiet, trustee-administered vehicle with no communications function of its own. The clearest recent signal of foundation-level activity is financial: the most recent available 990-PF data shows total giving rose to an estimated $434,448 across 19 grants, up from $406,819 (2023), $397,633 (2021), and $393,982 (2020) — the largest single-year jump in the last several years and a possible sign of increased distributable income or a slightly expanded roster. The foundation's own website field in Granted's database points to aldermere.org, which is actually Maine Coast Heritage Trust's public site for the Aldermere Farm program (cattle breeding, educational programming, and visitor events) rather than a dedicated foundation site — it contains no grants information, application process, or foundation-specific news, underscoring that the foundation itself maintains no independent public presence.
Because the Aldermere Foundation publishes no grants page, application form, deadline, or funding cycle, the standard "submit an LOI by X date" playbook does not apply here — organizations need a different approach. First, do not cold-email or cold-mail a proposal; there is no listed program officer or intake address, and the `application_instructions` field on record is explicitly blank. Instead, call Spinnaker Trust directly at (207) 553-7160 and ask whether the foundation is accepting inquiries this cycle — the database flags `accepting_applications` as true even though no formal process exists, so a direct, polite phone inquiry is the most reliable way to test that. Second, lean on the Midcoast Maine conservation and land-trust network: because Coastal Mountains Land Trust, Natural Resources Council of Maine, Midcoast Conservancy, Maine Conservation Alliance, and Maine Farmland Trust are all current grantees, an introduction through any of those organizations' staff or board (who likely know the trust or the family behind the foundation) is far more likely to land than an unsolicited written pitch. Third, match the ask to the pattern: virtually every grant on record beyond the anchor Maine Coast Heritage Trust relationship is coded simply "GENERAL SUPPORT" in the $2,000-$45,000 range, so a general operating request — not a restricted capital or project campaign — fits this funder's habits best. Fourth, expect and plan for a multi-year relationship rather than a one-time award: nearly every grantee in the tracked history received the same or a similar amount across 2-3 consecutive years, suggesting the foundation values continuity over funding new organizations each cycle. A common mistake would be repeatedly resubmitting a written proposal when no response comes — the data suggests this funder simply does not operate on that model. Finally, timing may help: the jump to an estimated $434,448 in the most recent filing year (from roughly $361,644-$406,819 in 2020-2023) suggests slightly more distributable capacity than in prior years, making this a reasonable moment for a first, relationship-based inquiry from a Midcoast Maine conservation, youth-services, or arts organization that doesn't yet have a connection.
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Smallest Grant
$1K
Median Grant
$5K
Average Grant
$21K
Largest Grant
$244K
Based on 17 grants from the most recent 990-PF filing.
No program descriptions are available for this foundation. Many private foundations report program activities in their annual 990-PF filings — check the Tax Filings section below for the most recent filing.
Across the 52 grants tracked in Granted's database (2011-2023 period), the Aldermere Foundation distributed $1,069,516 total, averaging $20,568 per grant, but that average is skewed heavily by one recipient. Maine Coast Heritage Trust alone received $751,516 over 3 grants (70.3% of all tracked dollars) for Aldermere Farm operating support — individual awards in that relationship have run as high as roughly $244,417-$304,448 per the foundation's typical-grant-size data and its most recent 990 fil.
Aldermere Foundation has distributed a total of $1.1M across 52 grants. The median grant size is $5K, with an average of $21K. Individual grants have ranged from $1K to $256K.
The Aldermere Foundation is a small, closely held Maine family/trust foundation administered by Spinnaker Trust, a Portland corporate trustee, on behalf of what appears to be a single donor lineage tied to the Aldermere Farm Belted Galloway cattle operation in Rockport, Maine. Roughly 70% of every dollar it has given historically ($751,516 of $1,069,516 tracked since 2011) flows to one anchor grantee, Maine Coast Heritage Trust, earmarked specifically for "Aldermere Farm Operating Support" — mea.
Aldermere Foundation is headquartered in PORTLAND, ME.
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| Name | Title | Compensation | Benefits | Total |
|---|---|---|---|---|
| Spinnaker Trust | TRUSTEE | $37K | $0 | $37K |
Total Giving
$407K
Total Assets
$5.2M
Fair Market Value
$7.3M
Net Worth
$5.2M
Grants Paid
$362K
Contributions
N/A
Net Investment Income
$601K
Distribution Amount
$342K
Total: $4.4M
Total Grants
52
Total Giving
$1.1M
Average Grant
$21K
Median Grant
$5K
Unique Recipients
21
Most Common Grant
$5K
of 2023 grantees were first-time recipients
| Recipient | Location | Amount | Year |
|---|---|---|---|
| Maine Coast Heritage TrustALDERMERE FARM OPERATING SUPPORT | Topsham, ME | $256K | 2023 |
| Natural Resources Council Of MaineGENERAL SUPPORT | Augusta, ME | $20K | 2023 |
| Coastal Mountains Land TrustGENERAL SUPPORT | Camden, ME | $15K | 2023 |
| Hurricaine Island Center For Science And LeadershipGENERAL SUPPORT | Rockland, ME | $10K | 2023 |
| Maine Conservation AllianceGENERAL SUPPORT | Belfast, ME | $8K | 2023 |
| Maine Farmland TrustGENERAL SUPPORT | Belfast, ME | $7K | 2023 |
| Maine Youth Alliance Dba The Game LoftGENERAL SUPPORT | Belfast, ME | $5K | 2023 |
| Maine Conservation Law FoundationGENERAL SUPPORT | Portland, ME | $5K | 2023 |
| Chewonki FoundationGENERAL SUPPORT | Wiscasset, ME | $5K | 2023 |
| Friends Of Casco BayGENERAL SUPPORT | South Portland, ME | $5K | 2023 |
| Palaver StringsGENERAL SUPPORT | Portland, ME | $5K | 2023 |
| Penobscot Bay Ymca And Teen CenterGENERAL SUPPORT | Rockport, ME | $5K | 2023 |
| Wayfinder SchoolsGENERAL SUPPORT | Camden, ME | $5K | 2023 |
| The Lobster ConservancyGENERAL SUPPORT | Friendship, ME | $4K | 2023 |
| Art Van ProgramGENERAL SUPPORT | Brunswick, ME | $3K | 2023 |
| Merryspring Nature CenterGENERAL SUPPORT | Camden, ME | $3K | 2023 |
| Bay Chamber Concerts And Community MusicGENERAL SUPPORT | Rockport, ME | $1K | 2023 |
| Midcoast ConservancyGENERAL SUPPORT | Edgecomb, ME | $16K | 2022 |
| Maine Boys To MenGENERAL SUPPORT | Falmouth, ME | $1K | 2022 |
| Hurricane Island Center For Science And LeadershipGENERAL SUPPORT | Rockland, ME | $10K | 2020 |
| Art Van ProjectGENERAL SUPPORT | Brunswick, ME | $2K | 2020 |