Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| University of Maine FoundationOrono | Form 990 | $60,444,315FY2024 |
| Permanent Archive FundBiddeford | Form 990 | $50,978,498FY2024 |
| Archive Sustaining FoundationBiddeford | Form 990 | $40,495,963FY2024 |
| Maine Technology InstitutePortland | Form 990 | $30,490,647FY2025 |
| Pine Tree Society IncBath | Form 990 | $14,064,077FY2024 |
| Island InstituteRockland | Form 990 | $10,979,742FY2025 |
| John Bapst Memorial High SchoolBangor | Form 990 | $9,757,736FY2025 |
| Star Library FoundationBiddeford | Form 990 | $9,429,231FY2024 |
| Senator George J Mitchell Scholarship Research InstitutePortland | Form 990 | $7,456,713FY2025 |
| Portland Public LibraryPortland | Form 990 | $7,452,972FY2025 |
| Maine Connections Academy IncSouth Portland | Form 990 | $6,418,685FY2025 |
| Maine Learning InnovationsAugusta | Form 990 | $5,773,612FY2025 |
| Maine Mathematics and Science AllianceAugusta | Form 990 | $5,606,972FY2025 |
| Open Library of Richmond IncBiddeford | Form 990 | $5,527,906FY2024 |
| Baxter Academies of MainePortland | Form 990 | $5,248,074FY2025 |
| Great Schools Partnership IncPortland | Form 990 | $4,708,194FY2025 |
| Educate MainePortland | Form 990 | $3,619,426FY2024 |
| SyntiroAugusta | Form 990 | $3,428,443FY2025 |
| Center for Furniture CraftsmanshipRockport | Form 990 | $3,414,326FY2024 |
| Brunswick Public Library AssociationBrunswick | Form 990 | $3,249,367FY2025 |
| Island Readers and Writers an Initiative for Maine ChildrenMount Desert | Form 990 | $3,187,950FY2024 |
| Hand in Hand Mano En ManoMilbridge | Form 990 | $3,174,110FY2024 |
| Scarborough Public LibraryScarborough | Form 990 | $3,073,201FY2025 |
| The Challenger Learnng Center of MaineBangor | Form 990 | $2,999,137FY2025 |
| Maine Secondary School Principals AssociationAugusta | Form 990 | $2,751,782FY2025 |
| Childrens CenterPortland | Form 990 | $2,659,961FY2025 |
| McArthur Library AssociationBiddeford | Form 990 | $2,033,618FY2025 |
| The Maine Heritage Policy CenterPortland | Form 990 | $1,946,538FY2024 |
| Jesup Memorial LibraryBar Harbor | Form 990 | $1,933,648FY2024 |
| ItnamericaWestbrook | Form 990 | $1,913,966FY2025 |
| 4-H Clubs & Affiliated 4-H OrganizationsOrono | Form 990 | $1,834,662FY2025 |
| Maine Educators Consortium IncNorridgewock | Form 990 | $1,820,858FY2025 |
| Auburn Public LibraryAuburn | Form 990 | $1,655,586FY2025 |
| Friend Memorial Public Library IncBrooklin | Form 990 | $1,615,653FY2024 |
| Patten Free LibraryBath | Form 990 | $1,604,952FY2025 |
| University of Maine School of Law FoundationPortland | Form 990 | $1,578,699FY2025 |
| Blue Hill Public Library IncBlue Hill | Form 990 | $1,558,436FY2025 |
| Dyer Library AssociationSaco | Form 990 | $1,447,262FY2025 |
| Skidompha Library AssocDamariscotta | Form 990 | $1,416,988FY2025 |
| National Digital Equity CenterWiscasset | Form 990 | $1,377,816FY2025 |
| Grace OutreachPortland | Form 990 | $1,302,145FY2025 |
| Maine Association for the Education of Young ChildrenAugusta | Form 990 | $1,257,241FY2025 |
| Maine Huts & TrailsKingfield | Form 990 | $1,229,142FY2025 |
| Falmouth Memorial Library AssociationFalmouth | Form 990 | $1,201,391FY2025 |
| Boothbay Harbor Memorial Library AssociationBoothbay Harbor | Form 990 | $1,134,680FY2025 |
| Northeast Harbor LibraryNortheast Harbor | Form 990 | $1,094,903FY2024 |
| Louis T Graves Memorial Public Library AssociationKennebunkport | Form 990 | $887,242FY2024 |
| Bridgton Public LibraryBridgton | Form 990 | $844,767FY2025 |
| Scarborough Fish & Game Association IncScarborough | Form 990 | $820,112FY2025 |
| Morse High School Scholarship FundBath | Form 990 | $781,875FY2025 |
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