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. Supreme Emblem Club of the United States of America Inc

    EIN 030340442 · Headquarters: WOOSTER, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Supreme Emblem Club of the United States of America Inc

    EIN 223479852 · Headquarters: WOOSTER, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Supreme Emblem Club of the United States of America Inc

    EIN 237455442 · Headquarters: Wooster, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Supreme Emblem Club of the United States of America Inc

    EIN 316077211 · Headquarters: Hillsboro, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Supreme Emblem Club of the United States of America Inc

    EIN 341317830 · Headquarters: Wooster, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Supreme Emblem Club of the United States of America Inc

    EIN 341780787 · Headquarters: UPPER SANDUSKY, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Supreme Emblem Club of the United States of America Inc

    EIN 346594379 · Headquarters: Westlake, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. Supreme Emblem Club of the United States of America Inc

    EIN 346595473 · Headquarters: ASHLAND, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Supreme Emblem Club of the United States of America Inc

    EIN 800652639 · Headquarters: Wooster, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  10. Supreme Emblem Club of the United States of America Inc

    EIN 942495749 · Headquarters: Willoughby, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Supreme Emblem Club of the United States of America Inc - Washington State

    EIN 911171874 · Headquarters: WOOSTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  12. Supreme Pythian Sisters

    EIN 237562480 · Headquarters: Baltimore, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  13. Surety Association of Ohio

    EIN 311552666 · Headquarters: INDEPENDENCE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Survivors Victims of Tragedy Inc

    EIN 731697831 · Headquarters: Euclid, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  15. Susan Beilstein Scholarship Fund

    EIN 316681131 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. Sushruta Society

    EIN 263368820 · Headquarters: Strongville, OH, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  17. Sustainable Communities Corporation

    EIN 923494504 · Headquarters: Youngstown, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. Suzanne Wyatt Trust Ua

    EIN 016007293 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. Sw Oh Ksea

    EIN 922854519 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Sw Ohio Chapter Air & Waste Management Association

    EIN 310906782 · Headquarters: Dayon, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Sw Riverlands Ocvn

    EIN 462473649 · Headquarters: Xenia, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  22. Swallen Cj & G Msnary Ed Sch Fd

    EIN 346923805 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Swanton Area Chamber of Commerce

    EIN 341191674 · Headquarters: SWANTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Swanton Area Railroad & Model Club

    EIN 341868163 · Headquarters: Swanton, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  25. Swanton Garden Club

    EIN 800289260 · Headquarters: Swanton, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Swanton Memorial Veterans of Foreign Wars

    EIN 346609671 · Headquarters: Swanton, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Swanton Parents Club

    EIN 421761109 · Headquarters: Swanton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Swasey Ambrose #41 Fund B Ta

    EIN 346527745 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Swasey Ambrose 19 Ta

    EIN 346506464 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. Swedes of Greater Cincinnati

    EIN 261998744 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  31. Sweet Adelines International

    EIN 316051094 · Headquarters: Powell, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Sweet Adelines International

    EIN 346577281 · Headquarters: Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Sweet Adelines International

    EIN 521229401 · Headquarters: Mount Vernon, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Sweet Adelines International

    EIN 521481975 · Headquarters: Toledo, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Sweet Adelines International

    EIN 900866622 · Headquarters: DAYTON, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Sweet Adelines Intl Scioto Valley

    EIN 311235305 · Headquarters: Dublin, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Sweeten Life Systems

    EIN 311254534 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Swift Henry W Charitable Fdn

    EIN 316022999 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. Swiminc Inc

    EIN 314400751 · Headquarters: Worthington, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Swingoutdayton Inc

    EIN 205635043 · Headquarters: DAYTON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Swiss Community Historical Society

    EIN 237022493 · Headquarters: BLUFFTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Switzer Water Association Inc

    EIN 341154944 · Headquarters: Powhatan Point, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Switzerland of Ohio Country Club

    EIN 340840761 · Headquarters: Woodsfield, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Switzerland of Ohio Education Association

    EIN 341403761 · Headquarters: Lewisville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Switzerland of Ohio Garden Club

    EIN 815280190 · Headquarters: Woodsfield, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Sycamore Creek Country Club

    EIN 310617387 · Headquarters: Springboro, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Sycamore Education Assn Green School

    EIN 310913902 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Sycamore First Step Cooperative School

    EIN 310914916 · Headquarters: Blue Ash, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Sycamore Hill Rifle Club Inc

    EIN 203476082 · Headquarters: Brecksville, OH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  50. Sycamore Hills Residents Association

    EIN 310718440 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Sycamore Vocal Boosters Association

    EIN 464729296 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Sycamore Volunteer Firemen & Rescue Service Inc

    EIN 341211450 · Headquarters: SYCAMORE, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  53. Sylvania Area Chamber of Commerce

    EIN 341138033 · Headquarters: SYLVANIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Sylvania Area Community Improvement Corp

    EIN 341025755 · Headquarters: SYLVANIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Sylvania Area Family Services Inc

    EIN 341125908 · Headquarters: SYLVANIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Sylvania Chapter 1788 Women of the Moose

    EIN 341263177 · Headquarters: Sylvania, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Sylvania Community Rotary Foundation

    EIN 341460762 · Headquarters: SYLVANIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Sylvania Country Club

    EIN 344370650 · Headquarters: SYLVANIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Sylvania Education Association

    EIN 341246767 · Headquarters: Toledo, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Sylvania Firefighters Local 2243

    EIN 341846437 · Headquarters: SYLVANIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  61. Sylvania Franciscan Academy

    EIN 611424339 · Headquarters: Sylvania, OH, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  62. Sylvania Lodge 1579 Loyal Order of Moose

    EIN 341184235 · Headquarters: SYLVANIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Sylvania Northview High School Wildcat Club

    EIN 341433656 · Headquarters: SYLVANIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  64. Sylvania Police Command Officers Association

    EIN 341825068 · Headquarters: Sylvania, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Sylvania Schools Parent Organization

    EIN 471282124 · Headquarters: Sylvania, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Sylvania Southview Cougar Club

    EIN 341456934 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Symphony West

    EIN 237399483 · Headquarters: NORTH OLMSTED, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Syrian American Cult Gardens Assoc

    EIN 261922111 · Headquarters: FAIRVIEW PARK, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Syrian Shriners Group Return

    EIN 310894105 · Headquarters: EVENDALE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. System Council U-9 Ibew

    EIN 300001574 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Systematic Biblical Theology

    EIN 933117685 · Headquarters: New Philadelphia, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. T F Conway for Cvph Et Al 51

    EIN 146014729 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  73. T Raymond Gregory Family Fdn

    EIN 341685584 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  74. T U W Jefferson D Robinson for Charities

    EIN 346502646 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  75. T W Jesse Warden Lennox 1020002005

    EIN 356344982 · Headquarters: HAMILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. Tac Industries Inc

    EIN 311078646 · Headquarters: SPRINGFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Tadeo Ortiz Memorial Foundation

    EIN 462964781 · Headquarters: Avon Lake, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. Tadmor Shriners

    EIN 340528400 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Tadmor Shriners Group Return

    EIN 581870393 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Tafeleko Health

    EIN 831610967 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  81. Taft Elementary School P T O

    EIN 753043626 · Headquarters: Ashland, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  82. Taft Grows Green

    EIN 472928337 · Headquarters: Canfield, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  83. Taft Osborn Parent Teacher Organization

    EIN 460748132 · Headquarters: Ashland, OH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  84. Tagbag

    EIN 471524219 · Headquarters: Upper Arlington, OH, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  85. Taggart Winifred R Pfdn

    EIN 346595663 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  86. Taj Foundation

    EIN 311191104 · Headquarters: SPRINGFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. Talawanda Athletic Boosters Inc

    EIN 311062296 · Headquarters: OXFORD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Talawanda Educators Association

    EIN 311404694 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Talbert House Primary Care

    EIN 237048070 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Talbotteva V

    EIN 316061421 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  91. Taleris Credit Union Inc

    EIN 340153040 · Headquarters: INDEPENDENCE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Tall Cedars of Lebanon of North America

    EIN 237590779 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Tall Cedars of Lebanon of North America

    EIN 521745418 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Tall Cedars of Lebanon of North America

    EIN 521948552 · Headquarters: Bellefontaine, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Tall Tales Hunting Club Inc

    EIN 316407809 · Headquarters: VANDALIA, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Tallawanda Chapter of the Walton League of America

    EIN 310907409 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Tallmadge Athletic Boosters

    EIN 341477549 · Headquarters: TALLMADGE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Tallmadge Chamber of Commerce

    EIN 341492861 · Headquarters: TALLMADGE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Tallmadge Elementary School Pta

    EIN 237256895 · Headquarters: TALLMADGE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Tallmadge Force Softball Team

    EIN 465288596 · Headquarters: Tallmadge, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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