Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| Crabtree Neck Land TrustHancock | Form 990 | $219,527FY2025 |
| Damariscotta Mills Fish Ladder RestorationNobleboro | Form 990 | $215,231FY2025 |
| Seal Harbor Village Improvement Society IncSeal Harbor | Form 990 | $214,711FY2026 |
| Arundel Conservation TrustKennebunkport | Form 990 | $212,505FY2024 |
| Sebasticook Regional Land TrustUnity | Form 990 | $210,430FY2024 |
| North Haven Conservation PartnersNorth Haven | Form 990 | $207,523FY2025 |
| Boothbay Region Maritime FoundationBoothbay Harbor | Form 990 | $205,211FY2025 |
| Oxford Hills Community GardensNorway | Form 990 | $200,556FY2024 |
| McLaughlin Foundation IncSouth Paris | Form 990 | $197,140FY2025 |
| Friends of Hog IslandBremen | Form 990-EZ | $194,291FY2025 |
| Maine Association of Conservation DistrictsPortland | Form 990-EZ | $192,385FY2025 |
| Our Climate CommonGeorgetown | Form 990-EZ | $185,155FY2025 |
| Midcoast Trails StewardshipRockland | Form 990-EZ | $167,349FY2024 |
| Maine Mountain CollaborativePortland | Form 990-EZ | $166,384FY2024 |
| Worromon Togus Lake AssociationAugusta | Form 990-EZ | $164,089FY2025 |
| Upstream WatchBridgton | Form 990-EZ | $163,974FY2024 |
| Kezar Lake AssociationLovell | Form 990-EZ | $163,752FY2025 |
| New England Botanical Club IncArrowsic | Form 990 | $161,874FY2025 |
| Maine Conservation AllianceAugusta | Form 990 | $157,060FY2025 |
| Maine Appalachian Trail Land TRPortland | Form 990 | $151,147FY2025 |
| One Big Sustainable IslandMonmouth | Form 990-EZ | $149,655FY2025 |
| Skutik River Restoration TrustPortland | Form 990-EZ | $149,102FY2025 |
| Declare Gods Wonders IncBridgton | Form 990-EZ | $146,283FY2025 |
| Center for Ecological Teaching and LearningEdmunds Twp | Form 990-EZ | $145,284FY2025 |
| Moosehead Outdoor AllianceGreenville | Form 990-EZ | $139,559FY2025 |
| Androscoggin River WatershedcouncilAuburn | Form 990-EZ | $138,729FY2025 |
| Maine Indoor Air Quality CouncilAugusta | Form 990-EZ | $134,550FY2025 |
| Lake Arrowhead Conservation CouncilNorth Waterboro | Form 990-EZ | $126,785FY2026 |
| Bangor Land TrustBangor | Form 990 | $124,492FY2025 |
| Grace Hudowalski Charitable TrustWindham | Form 990-EZ | $117,856FY2024 |
| Francis Small Heritage Trust IncLimerick | Form 990 | $113,385FY2025 |
| Saco River Recreational Council IncFryeburg | Form 990-EZ | $108,874FY2024 |
| CoastxKittery Point | Form 990-EZ | $102,994FY2025 |
| Kennebec RiverviewBath | Form 990 | $101,680FY2025 |
| Friends of MessalonskeeOakland | Form 990-EZ | $96,572FY2025 |
| Borneo Research CouncilPhillips | Form 990 | $91,533FY2024 |
| Acton-Shapleigh Youth Conservation CorpsSpringvale | Form 990-EZ | $91,369FY2024 |
| Moose Pond AssociationBridgton | Form 990-EZ | $88,862FY2025 |
| Friends of Harriet L Hartley Conservation AreaBelfast | Form 990-EZ | $80,706FY2024 |
| The Downeast Chapter of Maine AudubonEllsworth | Form 990 | $75,316FY2025 |
| Friends of Lake Winnecook IncUnity | Form 990-EZ | $72,385FY2025 |
| Exemplary Forestry Management IncPortland | Form 990-EZ | $71,800FY2024 |
| Forks Area Trails ClubThe Forks Plt | Form 990-EZ | $71,764FY2024 |
| Phippsburg Land TrustPhippsburg | Form 990 | $70,508FY2025 |
| Bangor Beautiful IncBangor | Form 990-EZ | $70,050FY2025 |
| Association of U S Delegates to the Gulf of Maine Council on the MarinOgunquit | Form 990-EZ | $69,541FY2025 |
| Mousam Lake Region AssociationSpringvale | Form 990-EZ | $65,969FY2025 |
| North Pond Association IncSmithfield | Form 990-EZ | $56,860FY2025 |
| Raymond Waterways Protective AssociationRaymond | Form 990-EZ | $56,621FY2025 |
| Meddybemps Lake Land TrustOrono | Form 990-EZ | $49,670FY2025 |
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