Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. Northeast Ohio Association of Occupational Health Nurses Inc

    EIN 237409676 · Headquarters: STRONGSVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Northeast Ohio Branch Aauw

    EIN 371611367 · Headquarters: concord, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  3. Northeast Ohio Business Development Group Inc

    EIN 273550206 · Headquarters: Jefferson, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Northeast Ohio Case Management Network

    EIN 341760574 · Headquarters: CLEVELAND, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  5. Northeast Ohio Chapter of Nacba

    EIN 061662525 · Headquarters: Novelty, OH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  6. Northeast Ohio Chapter of the Piano Technicians Guild Inc

    EIN 341710717 · Headquarters: Cleveland Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Northeast Ohio Chapter of the Project Management Institute

    EIN 341943100 · Headquarters: BEREA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Northeast Ohio Chapter of Usability Professionals Association

    EIN 200454159 · Headquarters: Cleveland Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  9. Northeast Ohio Coin Machine Operators Association

    EIN 341266430 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Northeast Ohio Consortium for Children with Cochlear Implants

    EIN 261732061 · Headquarters: Rocky River, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Northeast Ohio Dance Inc

    EIN 341623782 · Headquarters: WADSWORTH, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Northeast Ohio Home Care

    EIN 341560246 · Headquarters: Olmsted Township, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Northeast Ohio Information Security Forum

    EIN 364801090 · Headquarters: Stow, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  14. Northeast Ohio Medical Record Association

    EIN 341218995 · Headquarters: LYNDHURST, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Northeast Ohio Medical University Foundation

    EIN 341264220 · Headquarters: ROOTSTOWN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Northeast Ohio Municipal Clerks Association

    EIN 273479366 · Headquarters: Fairview Park, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. Northeast Ohio Museum of Military

    EIN 341657005 · Headquarters: Medina, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  18. Northeast Ohio Naval Academy Parents Club

    EIN 341709956 · Headquarters: Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Northeast Ohio Nebraskans

    EIN 453309669 · Headquarters: Cleveland Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  20. Northeast Ohio Neighborhood Health Services Inc

    EIN 341014291 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. Northeast Ohio Newspaper Guild

    EIN 340151445 · Headquarters: BROOKLYN HTS, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  22. Northeast Ohio Newspaper Guild

    EIN 341313144 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  23. Northeast Ohio Nurse Practitioners

    EIN 341640232 · Headquarters: Columbia Station, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  24. Northeast Ohio Pilots Association

    EIN 923025675 · Headquarters: Alliance, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. Northeast Ohio Psychiatric Institute

    EIN 341501286 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Northeast Ohio Regional Improvement Corporation

    EIN 320279902 · Headquarters: CANTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  27. Northeast Ohio Returned Volunteers Association

    EIN 341483438 · Headquarters: Fairlawn, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Northeast Ohio Society of Professional Engineers

    EIN 331170880 · Headquarters: Rocky River, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. Northeast Ohio Squash Racquets Association Dba Greater Cleveland Squash

    EIN 341308482 · Headquarters: PEPPER PIKE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Northeast Ohio Translators Association

    EIN 341545447 · Headquarters: Beachwood, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. Northeast Oklahoma Board of Realtors

    EIN 731154340 · Headquarters: GROVE, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Northeast Oklahoma Electric Cooperative

    EIN 730375582 · Headquarters: Vinita, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  33. Northeast Oklahoma Region Sports Car Club of America Inc

    EIN 751019260 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Northeast Oklahoma Square Dance Association

    EIN 730783778 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Northeast Oregon Area Health Education Center Inc

    EIN 931061561 · Headquarters: La Grande, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Northeast Oregon Builders Association

    EIN 930684361 · Headquarters: Hermiston, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Northeast Oregon Business Development Inc

    EIN 931160339 · Headquarters: Enterprise, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Northeast Oregon Small Woodlands Association

    EIN 930832831 · Headquarters: Baker City, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Northeast Organic Farming Assoc of Ny I

    EIN 030259137 · Headquarters: BINGHAMTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Northeast Organic Farming Association Inc

    EIN 222574183 · Headquarters: Titusville, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Northeast Organic Farming Association of New Jersey Inc

    EIN 223043823 · Headquarters: Lambertville, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Northeast Osteopathic Medical Education Network

    EIN 010518520 · Headquarters: BIDDEFORD, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Northeast Pa Youth for Christ

    EIN 232863118 · Headquarters: SCRANTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Northeast Park Neighborhood Association

    EIN 411574897 · Headquarters: Minneapolis, MN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Northeast Passenger Transportation Association Inc

    EIN 043401071 · Headquarters: Taunton, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Northeast Pasture Consortium Inc

    EIN 882666081 · Headquarters: Randolph, VT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Northeast Pennsylvania Area Labor Federation Afl-cio

    EIN 432091757 · Headquarters: DUNMORE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Northeast Pennsylvania Armed Forces Day Parade Association

    EIN 923775451 · Headquarters: SCRANTON, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Northeast Pennsylvania Association of Health Underwriters

    EIN 232836262 · Headquarters: Bethlehem, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  50. Northeast Pennsylvania Chapter of the Society for Human Resource Mgm

    EIN 232823421 · Headquarters: WILKES BARRE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Northeast Pennsylvania Local Chapter Democratic Socialists of A

    EIN 992556809 · Headquarters: Pittston, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Northeast Pennsylvania Manufacturers & Employers Association Inc

    EIN 231660381 · Headquarters: POTTSVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Northeast Pennsylvania Professional Photographers Association

    EIN 383828290 · Headquarters: Mansfield, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Northeast Pennsylvania Solidarity Counci

    EIN 274619751 · Headquarters: DANVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Northeast Pensacola Wildcats Footba

    EIN 262427597 · Headquarters: Pensacola, FL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  56. Northeast Peruvian Horse Club Ltd

    EIN 133418129 · Headquarters: WHITE PLAINS, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Northeast Philadelphia Chinese Association

    EIN 824789963 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  58. Northeast Philadelphia Cultural Cou Ncil Charitable Trust

    EIN 232431064 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Northeast Philadelphia Victim-witness Se

    EIN 232695069 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Northeast Physician Recruiter Association

    EIN 800305717 · Headquarters: AUBURN, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  61. Northeast Polk Chamber of Commerce

    EIN 590585597 · Headquarters: Haines City, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Northeast Portland Rotary Foundation

    EIN 510179006 · Headquarters: Vancouver, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  63. Northeast Product Safty Society Inc

    EIN 043143585 · Headquarters: Norwood, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  64. Northeast Region Ladies Auxiliary Fleet Reserve Association

    EIN 273685335 · Headquarters: Lakehurst, NJ, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  65. Northeast Region of CSI Inc

    EIN 020473548 · Headquarters: Stratham, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Northeast Region of the National Collegiate Honors Council

    EIN 521683725 · Headquarters: Manchester, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Northeast Regional Button Association Inc

    EIN 030311143 · Headquarters: NORTH SCITUATE, RI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Northeast Regional Chromatography Discussion Group

    EIN 161210735 · Headquarters: Spencerport, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Northeast Regional Folk Alliance

    EIN 010651589 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Northeast Residence Inc

    EIN 237309993 · Headquarters: White Bear Lake, MN, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  71. Northeast Right to Work Coalition Inc

    EIN 822764532 · Headquarters: Westport, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Northeast Rugby Union Inc

    EIN 462257341 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  73. Northeast Rural Neighborhood Association Inc

    EIN 351941794 · Headquarters: RICHMOND, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. Northeast Schools and Hospital Credit Union

    EIN 030259968 · Headquarters: NEWPORT, VT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Northeast Search and Rescue Inc

    EIN 272145447 · Headquarters: Flagstaff, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Northeast Seattle Little League

    EIN 916054886 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  77. Northeast Section Institute of Food Technologists

    EIN 042605037 · Headquarters: Scarborough, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Northeast Sector Service Network Inc

    EIN 451582598 · Headquarters: GLOUCESTER, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Northeast Self Storage Association Inc

    EIN 043422695 · Headquarters: CLERMONT, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Northeast Senior Assistance

    EIN 742405293 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Northeast Senior Center Assoc Inc

    EIN 860612806 · Headquarters: Phoenix, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Northeast Seniors Non-profit Housing Corp

    EIN 411355789 · Headquarters: Columbia Heights, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Northeast Shores Development

    EIN 341361219 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  84. Northeast Society for Human Resource Management

    EIN 800309503 · Headquarters: Presque Isle, ME, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  85. Northeast Society of Farm Managers and Rural Appraisers

    EIN 237294959 · Headquarters: Lebanon, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Northeast South Dakota Head Start Program Inc

    EIN 460395724 · Headquarters: ABERDEEN, SD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  87. Northeast Spa & Pool Association

    EIN 136272699 · Headquarters: HAMILTON, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Northeast Stage

    EIN 061248379 · Headquarters: Greenport, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Northeast States Emergency Consortium Inc

    EIN 043137498 · Headquarters: Wakefield, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Northeast Stockdog Association

    EIN 061313254 · Headquarters: Guilford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Northeast Storytelling Inc

    EIN 043110860 · Headquarters: Easthampton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Northeast Sunrise Charter Chapter

    EIN 383141240 · Headquarters: OSCODA, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Northeast Tarrant Right to Life Educational Association

    EIN 752078651 · Headquarters: Euless, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Northeast Tenn Assoc of Realtors

    EIN 620701996 · Headquarters: JOHNSON CITY, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Northeast Tennesse Medical Society

    EIN 993367469 · Headquarters: Johnson City, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Northeast Tennessee Area Local 365 of the American Postal Workers

    EIN 626063788 · Headquarters: Johnson City, TN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  97. Northeast Tennessee Economic Development Corporation

    EIN 581756023 · Headquarters: JOHNSON CITY, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Northeast Tennessee Shrm Chapter 190

    EIN 621618563 · Headquarters: Kingsport, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Northeast Tennessee Society of Health System Pharmacists

    EIN 462158953 · Headquarters: Johnson City, TN, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  100. Northeast Tennessee Tourism Assoc

    EIN 591747109 · Headquarters: BLOUNTVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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