Unknown & Unclassified nonprofits in Ohio

Unknown & Unclassified nonprofits in Ohio. Browse 26,579 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. Nordonia Club

    EIN 352364052 · Headquarters: Sagamore Hills, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Nordonia Hills Athletic Booster Club

    EIN 346557701 · Headquarters: NORTHFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Nordonia Hills Educators Association

    EIN 341057784 · Headquarters: Macedonia, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Nordonia Hills Gun Club Inc

    EIN 341404674 · Headquarters: Ravenna, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Nordson Management and Professional Club

    EIN 341377576 · Headquarters: Amherst, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Norehad Charitable Foundation

    EIN 363153284 · Headquarters: Bay Village, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Norma & Ernie Siegler Family Foundation

    EIN 341546349 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Norman and Carol Traeger Foundation

    EIN 310988108 · Headquarters: Powell, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  9. Normandy High School Girls Soccer Boosters

    EIN 262022227 · Headquarters: Parma, OH, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  10. Normandy Swim & Tennis Club Inc

    EIN 310641547 · Headquarters: Loveland, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  11. North American Association of State and Provincial Lotteries

    EIN 581846580 · Headquarters: CONCORD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. North American Deer Farmers Assoc

    EIN 141681406 · Headquarters: Canton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. North American Deer Farmers Association Cervid Livestock Foundation

    EIN 521812256 · Headquarters: Canton, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. North American Farm Show Council

    EIN 311109839 · Headquarters: Irwin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. North American Peruvian Horse Association

    EIN 237079732 · Headquarters: Wadsworth, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. North American Swiss Alliance

    EIN 340719168 · Headquarters: NORTH OLMSTED, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. North American Swiss Alliance

    EIN 346537206 · Headquarters: Williston, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. North American Wildlife Technology Association

    EIN 251570907 · Headquarters: Zanesville, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. North and South Sudanese Association

    EIN 931488476 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. North Ashland County Wildlife Conservation League

    EIN 320310555 · Headquarters: Sullivan, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. North Avondale Neighborhood Association

    EIN 311003166 · Headquarters: CINCINNATI, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. North Baltimore Education Association

    EIN 237106637 · Headquarters: North Baltimore, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. North Baltimore Temple Company

    EIN 473239180 · Headquarters: North Baltimore, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. North Baltimore Youth Travel League Inc

    EIN 861855537 · Headquarters: NORTH BALTIMORE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. North Benton Boat Club Inc

    EIN 462964842 · Headquarters: NORTH BENTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. North Bloomfield Cemetery Association

    EIN 346534879 · Headquarters: NORTH BLOOMFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. North Canton Cemetery Association

    EIN 340733583 · Headquarters: North Canton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. North Canton Cemetery Trust

    EIN 346511016 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. North Canton Chamber of Commerce

    EIN 340928482 · Headquarters: NORTH CANTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. North Canton Classified Personnel Association

    EIN 341608861 · Headquarters: North Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. North Canton Hoover High Sideliners Inc

    EIN 341634762 · Headquarters: North Canton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. North Canton Lady Vikes Basketball Inc

    EIN 921033781 · Headquarters: North Canton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. North Canton Library Assoc Ta

    EIN 340968455 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. North Canton Little League Inc

    EIN 346555052 · Headquarters: Hartville, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. North Canton Medical Foundation

    EIN 463060489 · Headquarters: NORTH CANTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. North Canton Nursing & Rehab

    EIN 340777664 · Headquarters: North Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  37. North Central Academy of Ohio Podiatric Medical Association

    EIN 341491265 · Headquarters: MANSFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. North Central Association of Schools for the Visually Handicapp

    EIN 351832379 · Headquarters: columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  39. North Central Comanche Tribe Inc

    EIN 454064577 · Headquarters: CANTON, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. North Central Education Association

    EIN 341274863 · Headquarters: Pioneer, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. North Central Electric Cooperative

    EIN 344316639 · Headquarters: Attica, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. North Central Ohio Ashi Chapter

    EIN 465635463 · Headquarters: AVON LAKE, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  43. North Central Ohio Association of Insurance and Financial Advisors

    EIN 010686784 · Headquarters: Sandusky, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  44. North Central Ohio Bowling Proprietors Association

    EIN 341271088 · Headquarters: CARDINGTON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. North Central Ohio Building Constru

    EIN 341138957 · Headquarters: SANDUSKY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. North Central Ohio Dental Society

    EIN 346539478 · Headquarters: BERLIN HEIGHTS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. North Central Ohio Education Assn

    EIN 341056484 · Headquarters: LEXINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. North Central Ohio Sheet Metal Contractors Association

    EIN 341020959 · Headquarters: CLEVELAND, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. North Central Ohio Wrestling Shoe Bank

    EIN 844326588 · Headquarters: Mansfield, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. North Central Section of the Ninety Nines Inc

    EIN 311192840 · Headquarters: West Chester, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  51. North Central Sociological Association C/o Anjel Stough-hunter

    EIN 237292737 · Headquarters: GALENA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. North Central State College Foundation

    EIN 237450889 · Headquarters: MANSFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. North Central State Faculty

    EIN 510635733 · Headquarters: Mansfield, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  54. North Coast Athletic Management

    EIN 461838537 · Headquarters: Shaker Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  55. North Coast Building Industry Association

    EIN 346611228 · Headquarters: SHEFFIELD VILLAGE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. North Coast Chamber of Commerce

    EIN 900333320 · Headquarters: AVON LAKE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. North Coast Charter Boat Association

    EIN 341541944 · Headquarters: Mentor, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. North Coast Concert Band Inc

    EIN 393613673 · Headquarters: Holland, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. North Coast Credit Union

    EIN 340894391 · Headquarters: FAIRVIEW PARK, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. North Coast Entrepreneurs Inc

    EIN 200808442 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  61. North Coast Fastener Association

    EIN 341636363 · Headquarters: CONCORD TWP, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. North Coast Fossil Club

    EIN 341852055 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. North Coast Hosta Society of Ohio

    EIN 341871364 · Headquarters: North Royalton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. North Coast Sailing Singles

    EIN 474608180 · Headquarters: Lakewood, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. North Coast Veterans

    EIN 472250854 · Headquarters: EASTLAKE, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  66. North Coast Yacht Club

    EIN 934042761 · Headquarters: Sandusky, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. North College Hill Education Association

    EIN 237188887 · Headquarters: Mount Healthy, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. North Columbus Republican Women

    EIN 800653328 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. North Con Church of Southfield Mi Prep Endw

    EIN 386096840 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. North Dayton Anglers & Conservation Club Inc

    EIN 310520702 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. North East Emergency Distribution Services

    EIN 311055366 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. North East Ohio Bengali Association

    EIN 332530107 · Headquarters: Solon, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. North East Ohio Hospice Volunteer Administrators

    EIN 800780964 · Headquarters: PARMA, OH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  74. North East Welcomers Inc

    EIN 311378857 · Headquarters: Loveland, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. North Eastern Ohio Education Association

    EIN 340686659 · Headquarters: MAYFIELD HEIGHTS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. North Eastern Ohio Radiology Research & Educational Fund

    EIN 311540938 · Headquarters: CANFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. North Eastern Ohio Scrollers

    EIN 800419322 · Headquarters: Stow, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  78. North Fork Education Utica High School

    EIN 311060820 · Headquarters: Newark, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. North Hall Properties

    EIN 841891768 · Headquarters: OXFORD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. North High Womens Alumnae Assn

    EIN 311104652 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. North Hills Swim Club

    EIN 310668849 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  82. North Industry Sportsmens Club

    EIN 346558950 · Headquarters: MIDDLEBRANCH, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. North Lawrence Fish & Game Club Inc

    EIN 346537285 · Headquarters: NORTH LAWRENCE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. North Lawrence Volunteer Fire Depar

    EIN 341255199 · Headquarters: NORTH LAWRENCE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. North Liberty Garden Club

    EIN 341693960 · Headquarters: Butler, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. North Main St Business Assoc

    EIN 800405663 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  87. North Mothers Club

    EIN 562658782 · Headquarters: Urbana, OH, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  88. North Olmsted Community Improvement Corp

    EIN 933260288 · Headquarters: North Olmsted, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. North Olmsted Eagles Boosters Inc

    EIN 341333852 · Headquarters: NORTH OLMSTED, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. North Olmsted Education Association

    EIN 346611659 · Headquarters: Brunswick, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. North Olmsted Evangelical Friends Church

    EIN 873092781 · Headquarters: NORTH OLMSTED, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  92. North Olmsted Hockey Club

    EIN 237305881 · Headquarters: NORTH OLMSTED, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. North Olmsted Soccer Organization

    EIN 237379095 · Headquarters: NORTH OLMSTED, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. North Olmsted Sportsmans Club Inc

    EIN 346535539 · Headquarters: NORTH OLMSTED, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. North Quarterback Club

    EIN 421955389 · Headquarters: Lewisburg, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. North Randall Seniors

    EIN 341441528 · Headquarters: North Randall, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. North Ridgeville Arts Council Inc

    EIN 341357579 · Headquarters: North Ridgeville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. North Ridgeville Corn Festivalinc

    EIN 341313013 · Headquarters: NORTH RIDGEVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. North Ridgeville Early Childhood Pta

    EIN 310181009 · Headquarters: North Ridgeville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. North Ridgeville High School Academic Recognition Committee

    EIN 341727042 · Headquarters: North Ridgeville, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

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