Nonprofits in Maine

Nonprofits in Maine. Browse 13,476 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Great Chebeague Tennis Club

    EIN 010318253 · Headquarters: Chebeague Island, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Great Cranberry Futures Group

    EIN 043385026 · Headquarters: CRANBERRY ISLES, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Great Cranberry Island Historical Society

    EIN 010484796 · Headquarters: CRANBERRY ISLES, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Great Cranberry Library

    EIN 010353376 · Headquarters: Cranberry Isles, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Great Diamond Island Land Preserve

    EIN 204369077 · Headquarters: South Portland, ME, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Great Falls Family Foundation

    EIN 854350113 · Headquarters: GORHAM, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Great Falls Model Railroad Club

    EIN 010436404 · Headquarters: Auburn, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Great Falls Youth Corp

    EIN 991379393 · Headquarters: AUBURN, ME, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Great Farm Rifle Club Inc

    EIN 820859483 · Headquarters: BROOKS, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Great Harbor Collection Inc

    EIN 010383492 · Headquarters: NORTHEAST HARBOR, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Great Island Church of the Nazarene

    EIN 016040513 · Headquarters: Harpswell, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Great Pond Mountain Conservation Tr

    EIN 010488464 · Headquarters: BUCKSPORT, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Great Schools Partnership Inc

    EIN 263834610 · Headquarters: Portland, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Great Wass Island Cemetery Corporation

    EIN 010466899 · Headquarters: BEALS, ME, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  15. Great Works Crematory

    EIN 264737896 · Headquarters: NORTH BERWICK, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Great Works Foundation Inc

    EIN 453645945 · Headquarters: SANFORD, ME, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  17. Great Works Regional Land Trust

    EIN 222736228 · Headquarters: SOUTH BERWICK, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Greater Androscoggin Humane Society

    EIN 016011843 · Headquarters: LEWISTON, ME, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Greater Appalachian Llama & Alpaca Association

    EIN 061264023 · Headquarters: JEFFERSON, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Greater Augusta Back to School Program

    EIN 843183528 · Headquarters: Augusta, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Greater Bangor Apartment Owners and Managers

    EIN 010529091 · Headquarters: HERMON, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Greater Bangor Area Street Pastors

    EIN 471032524 · Headquarters: Bangor, ME, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Greater Bangor Association of Realtors

    EIN 010384177 · Headquarters: Brewer, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Greater Bangor Fourth of July Corporation

    EIN 010369335 · Headquarters: BANGOR, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Greater Bangor Golf Tournament Corp

    EIN 010359228 · Headquarters: BANGOR, ME, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  26. Greater Bangor Kiwanis Charities Inc

    EIN 824416110 · Headquarters: Bangor, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Greater Bangor Now

    EIN 521310276 · Headquarters: Brewer, ME, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  28. Greater Bay Area Ministerium Food Cupboard Inc

    EIN 831281371 · Headquarters: Belfast, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Greater Bridgton Chamber of Commerce

    EIN 010223446 · Headquarters: BRIDGTON, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Greater Brunswick Housing Corporation

    EIN 311613251 · Headquarters: Brunswick, ME, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Greater Deering Business Network Co Poulin Financial Services LLC PA

    EIN 205447210 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  32. Greater East Grand Economic Council

    EIN 863291756 · Headquarters: Danforth, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Greater Eastport Ecumenical Churches Association

    EIN 043345908 · Headquarters: Eastport, ME, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Greater Ecumenical Fort Kent Food Pantry

    EIN 203846716 · Headquarters: Fort Kent, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Greater Ellsworth Lodge of Elks No 2743

    EIN 010452008 · Headquarters: ELLSWORTH, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Greater Franklin Alliance Corporation

    EIN 272102390 · Headquarters: Farmington, ME, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  37. Greater Franklin Development Corporation

    EIN 010524769 · Headquarters: Farmington, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990

  38. Greater Franklin Development Council

    EIN 010524770 · Headquarters: Farmington, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Greater Franklin Food Council

    EIN 933073899 · Headquarters: FARMINGTON, ME, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Greater Freeport Chamber of Commerce

    EIN 300606930 · Headquarters: Freeport, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  41. Greater Freeport Community Chorus

    EIN 010546595 · Headquarters: Freeport, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Greater Grand Isle Historical Society Inc

    EIN 260819504 · Headquarters: Grand Isle, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Greater Houlton Christian Acad

    EIN 010501998 · Headquarters: HOULTON, ME, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Greater La Triple Crown 5K Series

    EIN 843651457 · Headquarters: Auburn, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Greater Lincoln Area Chamber of Commerce

    EIN 237366536 · Headquarters: Lincoln, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Greater Lincoln Christian Academy

    EIN 010527789 · Headquarters: Lincoln, ME, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  47. Greater Lovell Land Trust Inc

    EIN 222724055 · Headquarters: Lovell, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Greater Minnehonk Lake Association

    EIN 271096132 · Headquarters: Mount Vernon, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Greater Neck Road Neighborhood Association

    EIN 815419689 · Headquarters: China, ME, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Greater Old Town Communities That Care C/o Old Town School

    EIN 261812017 · Headquarters: OLD TOWN, ME, USA · Mental Health & Crisis Intervention · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  51. Greater Portland Building Fund

    EIN 237155903 · Headquarters: BRUNSWICK, ME, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  52. Greater Portland Business Education Collaborative

    EIN 921056801 · Headquarters: PORTLAND, ME, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  53. Greater Portland Christian School

    EIN 010323144 · Headquarters: SOUTH PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Greater Portland Community Land Trust

    EIN 463827870 · Headquarters: Portland, ME, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Greater Portland Dental Society

    EIN 010519085 · Headquarters: PORTLAND, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Greater Portland Economic Development Corporation

    EIN 452014706 · Headquarters: PORTLAND, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Greater Portland Family Promise

    EIN 812565353 · Headquarters: PORTLAND, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Greater Portland Health

    EIN 454960453 · Headquarters: Portland, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Greater Portland Immigrant Welcome Center

    EIN 822844735 · Headquarters: Portland, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Greater Portland Landmarks Inc

    EIN 010276272 · Headquarters: PORTLAND, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Greater Portland Soviet Sister City Project

    EIN 222815668 · Headquarters: PORTLAND, ME, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Greater Pushaw Lake Association Inc

    EIN 800610951 · Headquarters: Stillwater, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Greater Rumford Area Historical Society

    EIN 510172464 · Headquarters: Rumford, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Greater Rumford Community Center

    EIN 010153128 · Headquarters: RUMFORD, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Greater Waterville Area Food Bank D/b/a Waterville Food Bank

    EIN 270589448 · Headquarters: WATERVILLE, ME, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Greater Waterville Area Youth Hocke Dba Central Maine Youth Hockey Asso

    EIN 201036806 · Headquarters: WATERVILLE, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Greater Windham Business Exchange

    EIN 832794893 · Headquarters: WINDHAM, ME, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Greater Yarmouth Business Group Inc

    EIN 812843559 · Headquarters: South Portland, ME, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  69. Greely Baseball Boosters

    EIN 205799238 · Headquarters: Cumberland Center, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Greely Girls Basketball Boosters

    EIN 383928930 · Headquarters: Cumberland, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Greely Girls Lacrosse Boosters

    EIN 834392827 · Headquarters: Cumberland, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Greely Girls Soccer Boosters

    EIN 262560509 · Headquarters: Cumberland, ME, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Greely High School Theater Boosters

    EIN 010518052 · Headquarters: Cumberland, ME, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  74. Greely Hockey Boosters Club

    EIN 010539652 · Headquarters: CUMBERLAND, ME, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  75. Greely Lacrosse Boosters

    EIN 812192372 · Headquarters: Cumberland Center, ME, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  76. Greely Softball Boosters

    EIN 454495640 · Headquarters: Cumberland, ME, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  77. Greely Volleyball Boosters Inc

    EIN 263518279 · Headquarters: Cumberland, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Green and White Hope Inc

    EIN 334760426 · Headquarters: Machias, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Green Ark Llc

    EIN 463196367 · Headquarters: Hollis, ME, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Green Bean Ski Club Inc

    EIN 010516434 · Headquarters: FORT KENT, ME, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Green Campus Inc

    EIN 474329158 · Headquarters: Portland, ME, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  82. Green Lake Association

    EIN 421764960 · Headquarters: Holden, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Green Lawn Rest Association

    EIN 010207025 · Headquarters: Clinton, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Green Tape Foundation

    EIN 994046364 · Headquarters: Portland, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Green Tree Ministries

    EIN 814592058 · Headquarters: Westbrook, ME, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Green Valley Association

    EIN 010281533 · Headquarters: ISLAND FALLS, ME, USA · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990

  87. Green Zone Counseling

    EIN 852878432 · Headquarters: Augusta, ME, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Greenbush Teachers Association

    EIN 454200351 · Headquarters: Greenbush, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Greene Memorial Post 11032 Veterans of Foreign Wars

    EIN 010461431 · Headquarters: WALES, ME, USA · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  90. Greene Plantation Historical Society

    EIN 010448158 · Headquarters: Belmont, ME, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  91. Greene Youth Athletic Assn Inc

    EIN 010485086 · Headquarters: Greene, ME, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Greenfield Foundation

    EIN 010529020 · Headquarters: FALMOUTH, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  93. Greenlaw Family Association

    EIN 301202009 · Headquarters: Little Deer Isle, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Greenleaf Lodge 117 Square and Compass Club

    EIN 863064331 · Headquarters: Cornish, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Greenville Education Assoc

    EIN 800655525 · Headquarters: Greenville, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Greenville Firefighters Association

    EIN 471127627 · Headquarters: Greenville, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Greenville Housing Corp

    EIN 237368244 · Headquarters: GREENVILLE, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Greenville Junction Depot Friends

    EIN 352398137 · Headquarters: Greenville, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  99. Greenville School for the Arts

    EIN 461130529 · Headquarters: Greenville, ME, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. GreenWood

    EIN 010545281 · Headquarters: South Berwick, ME, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

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