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. The Electrical Trades Center

    EIN 310671879 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. The Electrocoat Association

    EIN 311556281 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. The Elks Morgan Home Co Scholarship Fund of Alliance Ohio

    EIN 341639440 · Headquarters: ALLIANCE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. The Elton & Joan Katz Foundation

    EIN 341695399 · Headquarters: MORELAND HILLS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. The Elyria Country Club

    EIN 340203920 · Headquarters: ELYRIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. The Emmett Mizer Lutheran Foundation of Baltic

    EIN 900516906 · Headquarters: BALTIC, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. The Employers' Association

    EIN 344427018 · Headquarters: MAUMEE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. The Engineers Club of Columbus C/o Bryce Miller

    EIN 311394062 · Headquarters: PLAIN CITY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. The English Center

    EIN 341547191 · Headquarters: YOUNGSTOWN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. The Entrepreneurs Edge

    EIN 562485594 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  11. The Entrepreneurship Institute

    EIN 310881704 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. The Epsilon Mu House Corporation of Delta Gamma Fraternity

    EIN 541209056 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. The Equestrians

    EIN 472725572 · Headquarters: Bellville, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  14. The Equity Engineering Group Inc Educational Foundation

    EIN 472874773 · Headquarters: SHAKER HEIGHTS, OH, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  15. The Estate Planning Council of Cleveland Inc

    EIN 341442716 · Headquarters: WESTLAKE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. The Falck Foundation Inc

    EIN 593098588 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. The Fallen Providers Project Inc

    EIN 850671636 · Headquarters: LEBANON, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. The Feeders

    EIN 332691888 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. The Feet and Hands of Jesus Foundation

    EIN 996264505 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. The Financial and Estate Planning Council of Metropolitan Detroit Inc

    EIN 382873384 · Headquarters: SYLVANIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. The Findlay Skeet Club

    EIN 341711180 · Headquarters: FINDLAY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. The Fisher-Renkert Foundation

    EIN 046198798 · Headquarters: Canton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. The Flood Family Foundation

    EIN 341764048 · Headquarters: MANSFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  24. The Flyers Club Inc

    EIN 310049532 · Headquarters: Dayton, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  25. The Football Parents Association at Ohio State - Fpaos

    EIN 474537026 · Headquarters: columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. The Foundation for Putnam County

    EIN 415387177 · Headquarters: Ottawa, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. The Fraternal Order of Police - Warren Lodge #34

    EIN 237123657 · Headquarters: WARREN, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. The Fraternal Order of Police Foundation

    EIN 311195034 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. The Fraternal Order of Police Svlvania Lodge 129

    EIN 237585930 · Headquarters: Sylvania, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. The Fred and Alice Wallace Charitable Memorial Foundation

    EIN 310944135 · Headquarters: SPRINGBORO, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. The Frederick Douglass Foundation

    EIN 521277435 · Headquarters: TOLEDO, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  32. The Friends of the Leipsic Library Leipsic Branch Library

    EIN 341243681 · Headquarters: Leipsic, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  33. The Friends of the Public Library of Cin and Hamilton County

    EIN 316032847 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. The Friends of the Stow Munroe Falls Public Library

    EIN 341379199 · Headquarters: STOW, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. The Friendship Community Action Corporation

    EIN 994803807 · Headquarters: Pickerington, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  36. The Frontier Power Company

    EIN 314328402 · Headquarters: Coshocton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. The Fuse Network

    EIN 310861422 · Headquarters: NEWARK, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. The Game Manufacturers Association

    EIN 860469430 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. The Garden Club of Dayton Inc

    EIN 311047600 · Headquarters: Dayton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. The Gate Church of North Lima

    EIN 061812232 · Headquarters: NORTH LIMA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  41. The Generation Trust

    EIN 346850815 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  42. The George Edward Durell Foundation

    EIN 311111800 · Headquarters: WESTERVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. The George Foundation

    EIN 311030194 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  44. The George Gund Foundation

    EIN 346519769 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. The Gerhard Foundation Inc C/o Rebecca R Raymer

    EIN 341659675 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. The Geriatric Hair Care Organization

    EIN 933618244 · Headquarters: loveland, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. The Gesu Endowment Fund

    EIN 341418765 · Headquarters: UNIVERSITY HEIGHTS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. The Gillette Company Employee Benefit Trust

    EIN 223055220 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. The Glouster Project

    EIN 010964468 · Headquarters: Glouster, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. The Golf Heritage Society

    EIN 341574508 · Headquarters: Mansfield, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. The Good Shepherd Companions an Ecumenical Catholic Ordinariate

    EIN 112650854 · Headquarters: Rocky River, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. The Good Shepherd Foundation

    EIN 341590049 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. The Good Shepherd Villa Inc

    EIN 272836988 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. The Goodyear Foundation

    EIN 346522959 · Headquarters: Akron, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  55. The Grace and Truth Foundation

    EIN 874121839 · Headquarters: WOOSTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  56. The Grace High Washburn Trust

    EIN 346521078 · Headquarters: Galion, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. The Grand Temple Pythian Sisters of Ohio

    EIN 311443745 · Headquarters: BALTIMORE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. The Grand Valley Trap Club Inc

    EIN 861914395 · Headquarters: ORWELL, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  59. The Granted Wish Foundation

    EIN 311528105 · Headquarters: Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. The Granville Parent Cooperative Preschool

    EIN 314416405 · Headquarters: Granville, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. The Great Command Inc

    EIN 237368782 · Headquarters: POWELL, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. The Great Lakes Historical Society

    EIN 346549217 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. The Greater Akron Academy of Nutrition and Dietetics

    EIN 346550741 · Headquarters: Tallmadge, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  64. The Greater Akron Motorcycle Club Inc

    EIN 341430432 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. The Greater Cincinnati and Northern Kentucky African American Chamber of Co

    EIN 311504758 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  66. The Greater Cincinnati Chapter of Tuskeegee Airmen

    EIN 311251075 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. The Greater Cincinnati Film Commission

    EIN 311299931 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. The Greater Cincinnati Herpetology Society

    EIN 311261269 · Headquarters: CINCINNATI, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. The Greater Cincinnati Library Consortiu

    EIN 311063050 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  70. The Greater Cleveland Dental Society

    EIN 340149820 · Headquarters: INDEPENDENCE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. The Griefcare Place Inc

    EIN 311531471 · Headquarters: STOW, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. The Gries Family Foundation

    EIN 341536795 · Headquarters: SHAKER HEIGHTS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  73. The Grimes Foundation

    EIN 346528288 · Headquarters: URBANA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  74. The Gurdjieff Foundation of Ohio

    EIN 341357397 · Headquarters: Cleveland, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. The Hankins Foundation

    EIN 346565426 · Headquarters: Cleveland, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. The Harmonium Project

    EIN 464111888 · Headquarters: Steubenville, OH, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  77. The Harold H Brittingham Memorial Library

    EIN 346562722 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. The Harry Cobey Foundation

    EIN 346523175 · Headquarters: GALION, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  79. The Harry Ratner Human Services Fund

    EIN 341360076 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. The Hauss-helms Foundation Inc

    EIN 340975903 · Headquarters: WAPAKONETA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. The Hayden & Crue Project

    EIN 862378189 · Headquarters: FAIRFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. The Healing Land

    EIN 881217942 · Headquarters: Toronto, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. The Healing Stream Llc

    EIN 300407579 · Headquarters: REYNOLDSBURG, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  84. The Healthcare Alliance of Greater Ohio

    EIN 340943605 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. The Healthcare Connection Inc

    EIN 310822524 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. The Heffner Fund - IR

    EIN 346568632 · Headquarters: GROVE CITY, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  87. The Heimann Family Foundation

    EIN 311197600 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  88. The Heimlich Institute Foundation C/o E Anthony Woods Chairman

    EIN 237303161 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  89. The Helen F & Louis Stolier Family Foundation

    EIN 346991709 · Headquarters: BEACHWOOD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  90. The Herbert a Middendorff Family Foundation

    EIN 311189832 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  91. The Hermes Foundation

    EIN 346930405 · Headquarters: SHAKER HEIGHTS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  92. The Heroes Legacy Fund Inc

    EIN 812227512 · Headquarters: SUNBURY, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  93. The Hershey Foundation

    EIN 341525626 · Headquarters: CONCORD TWNSP, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. The Heymann Foundation

    EIN 346518714 · Headquarters: HOLLAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  95. The Hfa Foundation

    EIN 881296063 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  96. The Highfield Foundation Fifth Third Bank

    EIN 316391904 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  97. The Hiram House

    EIN 340714352 · Headquarters: CHAGRIN FALLS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. The Honor Project

    EIN 455361035 · Headquarters: WESTLAKE, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  99. The Hope Center

    EIN 311370949 · Headquarters: Marysville, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. The Hospice of the Western Reserve Foundation

    EIN 863150092 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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