Unknown & Unclassified nonprofits in Maine

Unknown & Unclassified nonprofits in Maine. Browse 4,077 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. Maine Distillers Guild

    EIN 811366491 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Maine Dot Guide Inc

    EIN 994052941 · Headquarters: Searsmont, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Maine Driver Education Association

    EIN 932245278 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Maine Driving Club

    EIN 010514240 · Headquarters: Dixmomt, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Maine Education Association

    EIN 010114035 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Maine Education Association Benefits Trust

    EIN 010479776 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Maine Education Opportunity Association

    EIN 010394342 · Headquarters: Presque Isle, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Maine Elks Association

    EIN 010376664 · Headquarters: ALBION, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Maine Elver Fishermans Association

    EIN 462463882 · Headquarters: Ellsworth, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Maine Emergency Medicine Action Committee

    EIN 923711679 · Headquarters: Manchester, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Maine Employee Benefits Council

    EIN 010464798 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Maine Energy Marketers Association

    EIN 010239259 · Headquarters: BRUNSWICK, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Maine Energy Marketers Association Health Insurance Trust

    EIN 016029907 · Headquarters: BRUNSWICK, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Maine Environmental Education Association

    EIN 010383590 · Headquarters: BRUNSWICK, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Maine Equal Justice Project

    EIN 010503454 · Headquarters: Augusta, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Maine Estate Planning Council

    EIN 510200347 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Maine Farm Bureau Association

    EIN 010217277 · Headquarters: Augusta, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  18. Maine Foothills Artisan Co-op

    EIN 472441072 · Headquarters: Paris, ME, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. Maine Force

    EIN 372163163 · Headquarters: CUMBERLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Maine Forensic Association

    EIN 010501547 · Headquarters: Lewiston, ME, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  21. Maine Forest & Logging Museum

    EIN 016019448 · Headquarters: BRADLEY, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Maine Forest Products Council

    EIN 010369125 · Headquarters: Augusta, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Maine Forestry Museum

    EIN 010363861 · Headquarters: RANGELEY, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Maine Genealogical Society

    EIN 010349013 · Headquarters: WELLS, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Maine Golden Retrievers Inc

    EIN 453126710 · Headquarters: STANDISH, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Maine Golf Course Superintendents Association

    EIN 222600075 · Headquarters: Saco, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Maine Graphic Arts Association

    EIN 010416028 · Headquarters: Springvale, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Maine Health Care Association

    EIN 010283794 · Headquarters: Augusta, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Maine History Project

    EIN 883400205 · Headquarters: NORWAY, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Maine Horse Association Inc

    EIN 010283659 · Headquarters: Acton, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Maine Hospice Council & Center for End-of-life Care

    EIN 010456521 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Maine Hospital Association Inc

    EIN 010266289 · Headquarters: Augusta, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Maine Insights

    EIN 454825525 · Headquarters: Solon, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  34. Maine Insurance Agents Association

    EIN 010219810 · Headquarters: HALLOWELL, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Maine Interfaith Youth Alliance

    EIN 461271649 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  36. Maine Interior Design Association

    EIN 010486446 · Headquarters: PORTLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  37. Maine Labor Group on Health Inc

    EIN 010369874 · Headquarters: Augusta, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Maine Leads Inc

    EIN 261247258 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  39. Maine Life and Health Insurance Guaranty Association

    EIN 222656121 · Headquarters: South China, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Maine Lions Sight and Hearing Foundation

    EIN 237051964 · Headquarters: Sebago, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Maine Local Government Human Resources Association

    EIN 471714300 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Maine Lodge of Research

    EIN 010389927 · Headquarters: Searsport, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Maine Maple Producers Association

    EIN 222773801 · Headquarters: SEBAGO, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Maine Marine Association

    EIN 454549937 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Maine Marine Trade Association

    EIN 010288275 · Headquarters: ROCKLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Maine Mariners Foundation

    EIN 394653611 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  47. Maine Maritime Academy Alumni Association Incorporated

    EIN 010243866 · Headquarters: Castine, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Maine Media College

    EIN 205933625 · Headquarters: Rockport, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Maine Medical Association

    EIN 010216933 · Headquarters: MANCHESTER, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Maine Medical Record Association Inc

    EIN 010378190 · Headquarters: Brewer, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Maine Military Historical Society Inc

    EIN 010411841 · Headquarters: Washington, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Maine Mineralogical & Geological Society

    EIN 016013136 · Headquarters: Kennebunkport, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Maine Mobile Health Program Inc

    EIN 010414441 · Headquarters: Augusta, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Maine Momentum

    EIN 834606676 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  55. Maine Motor Transport Association

    EIN 010361328 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Maine Municipal Tax Collectors & Treasurers Association

    EIN 010462191 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Maine National Guard Foundation Fund

    EIN 010450803 · Headquarters: Augusta, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. Maine Nurse Practitioner Associatio

    EIN 043348531 · Headquarters: WOOLWICH, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Maine Nutrition Council

    EIN 010382732 · Headquarters: Augusta, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Maine Occupational Therapy Association

    EIN 510149721 · Headquarters: GORHAM, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Maine Old Cemetery Association

    EIN 010372471 · Headquarters: Augusta, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Maine Optometric Association

    EIN 010366667 · Headquarters: WEST ENFIELD, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Maine Order of the Eastern Star Treasurers Association

    EIN 883603017 · Headquarters: Bridgton, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Maine Organization for Associate Degree Nursing

    EIN 770722787 · Headquarters: Augusta, ME, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  65. Maine Outdoor Alliance

    EIN 825065884 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  66. Maine Parent Federation Inc

    EIN 222537689 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Maine Parent Teacher Association Inc

    EIN 010221136 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Maine Parent Teacher Association Inc

    EIN 010444683 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Maine Parent Teacher Association Inc

    EIN 010451532 · Headquarters: Wells, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Maine Parent Teacher Association Inc

    EIN 010459149 · Headquarters: West Gardiner, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Maine Parent Teacher Association Inc

    EIN 010462257 · Headquarters: ANDOVER, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Maine Parent Teacher Association Inc

    EIN 010462779 · Headquarters: Bath, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Maine Parent Teacher Association Inc

    EIN 010468475 · Headquarters: Jefferson, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Maine Parent Teacher Association Inc

    EIN 010474514 · Headquarters: Scarborough, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Maine Parent Teacher Association Inc

    EIN 010480611 · Headquarters: Oakland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Maine Parent Teacher Association Inc

    EIN 010490769 · Headquarters: Rockport, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Maine Parent Teacher Association Inc

    EIN 010521486 · Headquarters: Poland, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Maine Parent Teacher Association Inc

    EIN 040459795 · Headquarters: south portland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Maine Parent Teacher Association Inc

    EIN 043380326 · Headquarters: Farmington, ME, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  80. Maine Parent Teacher Association Inc

    EIN 141984024 · Headquarters: Kennebunkport, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Maine Parent Teacher Association Inc

    EIN 270366821 · Headquarters: WINN, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Maine Parent Teacher Association Inc

    EIN 272231937 · Headquarters: Chelsea, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Maine Parent Teacher Association Inc

    EIN 352525706 · Headquarters: Springvale, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Maine Parent Teacher Association Inc

    EIN 453449161 · Headquarters: Kittery, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Maine Parent Teacher Association Inc

    EIN 473085726 · Headquarters: Sanford, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Maine Parent Teacher Association Inc

    EIN 821777607 · Headquarters: Fryeburg, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Maine Parent Teacher Association Inc

    EIN 830880432 · Headquarters: Kennebunk, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Maine Parent Teacher Association Inc

    EIN 831345441 · Headquarters: Sanford, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Maine Parent Teacher Association Inc

    EIN 912062353 · Headquarters: Bethel, ME, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  90. Maine Parent Teacher Association Inc

    EIN 912062399 · Headquarters: South Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Maine Parent Teacher Association Inc

    EIN 912062434 · Headquarters: Kennebunk, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Maine Parent Teacher Association Inc

    EIN 912062435 · Headquarters: Gardiner, ME, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  93. Maine Parent Teacher Association Inc

    EIN 912062462 · Headquarters: Madawaska, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Maine Parent Teacher Association Inc

    EIN 912062469 · Headquarters: Lovell, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Maine Parent Teacher Association Inc

    EIN 994540740 · Headquarters: Sanford, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Maine Parent Teacher Association Kittery K-8 Pta

    EIN 912064249 · Headquarters: Kittery, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Maine People's Resource Center

    EIN 222586108 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Maine Pharmacy Association

    EIN 237440515 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Maine PHCC

    EIN 016017036 · Headquarters: Cumberland, ME, United States · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Maine Poets Society

    EIN 222619874 · Headquarters: RANDOLPH, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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