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. Riverdale Ffa Alumni

    EIN 473705100 · Headquarters: Mount Blanchard, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  2. Riverdale Pto

    EIN 842910111 · Headquarters: MT Blanchard, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  3. Rivers Charles Irrev Ta

    EIN 046491683 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  4. Rivers Edge Yacht Club Inc

    EIN 311558222 · Headquarters: Mentor, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Riverside 4-H and Cloverbuds of Muskingum County

    EIN 465349251 · Headquarters: Dresden, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  6. Riverside Cemetery Association

    EIN 340492290 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Riverside Corporation for Mentally Retarded Citizens Inc

    EIN 311101105 · Headquarters: Troy, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Riverside Elementary Parent-teacher Organization

    EIN 311134242 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Riverside Emergency Medical Services

    EIN 341352672 · Headquarters: DEGRAFF, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Riverside Local Education Association

    EIN 341719934 · Headquarters: Concord Township, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Riverside Manor Inc

    EIN 341396658 · Headquarters: MINERAL RIDGE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Riverside Mercy Hospital

    EIN 311556401 · Headquarters: Toledo, OH, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990

  13. Riverside Yacht Club

    EIN 341413517 · Headquarters: ASHTABULA, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  14. Riverspring Dtc Corp

    EIN 932010922 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Rivertree Christian Church

    EIN 341003958 · Headquarters: MASSILLON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  16. Riverview Apartments Inc C/o National Church Residences

    EIN 550681150 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Riverview Cemetery Association

    EIN 340492460 · Headquarters: EAST LIVERPOOL, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Riverview Ladies 9 Hole Golf League

    EIN 874257954 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Rl and Etta L Triplett Memorial Foundation

    EIN 341479099 · Headquarters: BLUFFTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  20. Rma Central Ohio Chapter

    EIN 311745092 · Headquarters: Grove City, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  21. Road Runners Club of America

    EIN 202694296 · Headquarters: GRANVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Road Runners Club of America

    EIN 261209685 · Headquarters: Mentor, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Road Runners Club of America

    EIN 311258536 · Headquarters: CINCINNATI, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Road Runners Club of America

    EIN 341218401 · Headquarters: Youngstown, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Road Runners Club of America

    EIN 453765105 · Headquarters: New Albany, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Road Runners Club of America

    EIN 464152060 · Headquarters: Pomeroy, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Road Runners Club of America

    EIN 824735577 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Road Runners Club of America Inc

    EIN 872539034 · Headquarters: Tipp City, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Road Runners Club of America Inc

    EIN 994108803 · Headquarters: Middletown, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. ROAD RUNNERS CLUB OF AMERICA Medina County Road Runners

    EIN 870800750 · Headquarters: Medina, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Road to Medical Residency - R2r

    EIN 992456565 · Headquarters: CANTON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Roadside Ministry Llc

    EIN 463226028 · Headquarters: Lancaster, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  33. Robbins Foundation

    EIN 346529567 · Headquarters: NEWBURY, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  34. Robbins Hunter Trust C/o Park National Bank

    EIN 316221720 · Headquarters: NEWARK, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  35. Robert C Hassler Charitable Trust

    EIN 346812965 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-PF

  36. Robert Chalmers Todd Memorial Fund

    EIN 316050066 · Headquarters: Miamisburg, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Robert E Mathews Family Foundation

    EIN 341598059 · Headquarters: Gates Mills, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  38. Robert Earll Mcconnell Fnd - Cash

    EIN 596153509 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. Robert Fenzan Memorial Scholarship Fund

    EIN 341446524 · Headquarters: Wadsworth, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Robert G Hemingway Charitable Tr 50

    EIN 876125246 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  41. Robert G Longwell Vfw Post 5803 Auxiliary

    EIN 843256126 · Headquarters: Van Wert, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Robert Gould Foundation Inc

    EIN 316064275 · Headquarters: MILFORD, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. Robert H & Susan F Castellini Foundation C/o Marcus a Hanna Trustee

    EIN 316429763 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Robert H Bertschy Chapter 148 Disab Led American Veterans

    EIN 424118021 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Robert J Brown Trust Fbo Christian Home

    EIN 386040537 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. Robert L Munger Jr Foundation

    EIN 341599255 · Headquarters: Sandusky, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  47. Robert L Rhoad Testamentary Trust

    EIN 346959896 · Headquarters: FINDLAY, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. Robert R & Cooper L Burchenal Foundation

    EIN 237231471 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Robert Rees Scholarship Fund

    EIN 316182761 · Headquarters: GALLIPOLIS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  50. Robert S Heidt Sr Wellington Foundation

    EIN 311096263 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  51. Robert S Morrison Foundation

    EIN 237246162 · Headquarters: ASHTABULA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  52. Robert T Longway Tr Fbo Planetarium

    EIN 386041336 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. Robert T Secrest Memorial VFW Post 2901

    EIN 314197141 · Headquarters: Cambridge, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Robert T Secrest Senior Citizen Ctr

    EIN 310965256 · Headquarters: SENECAVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Roberts Mcmillen Post 332 American Legion

    EIN 346528306 · Headquarters: McClure, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Robinson CLC PTA

    EIN 822868837 · Headquarters: AKRON, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  57. Robison-Gibbs Post 265 Inc

    EIN 346554874 · Headquarters: Wauseon, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Robt Ulsch Sons of Amvets Post 1988

    EIN 931618778 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Rocco J Gorman Trust

    EIN 556077863 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. Rochester Rod and Gun Club

    EIN 912143354 · Headquarters: GRAFTON, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Rock Creek Cemetery Association

    EIN 346532100 · Headquarters: TIFFIN, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Rock Hill Education Association

    EIN 311051969 · Headquarters: Kitts Hill, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Rock Hill National Little League

    EIN 311377215 · Headquarters: PEDRO, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Rock-n-roll Capital Street Machines

    EIN 341554708 · Headquarters: Solon, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Rockefeller Jr Tr Amer Baptist Ch Ny #1

    EIN 136042776 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. Rockford Woods Homeowners Association Inc

    EIN 261995967 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  67. Rocks Wrestling Club

    EIN 422106850 · Headquarters: Toledo, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Rockwood Property Owners Association

    EIN 341417272 · Headquarters: CARROLLTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Rocky River Assistance Program

    EIN 341390184 · Headquarters: Rocky River, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Rocky River Chamber Music Society

    EIN 346571667 · Headquarters: ROCKY RIVER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Rocky River Chamber of Commerce

    EIN 341209916 · Headquarters: ROCKY RIVER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Rocky River Education Foundation

    EIN 341428131 · Headquarters: ROCKY RIVER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Rocky River High School Hockey Parent Association

    EIN 462741894 · Headquarters: Rocky River, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  74. Rocky River Historical Society

    EIN 237080591 · Headquarters: ROCKY RIVER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Rocky River Junior Womens Club

    EIN 237168562 · Headquarters: Rocky River, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Rocky River Masonic Temple Inc

    EIN 237452753 · Headquarters: AVON LAKE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Rocky River Middle School PTA

    EIN 237252951 · Headquarters: Rocky River, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Rocky River PTA Council

    EIN 346560944 · Headquarters: Rocky River, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Rocky River Public Library Foundation Inc

    EIN 341576320 · Headquarters: ROCKY RIVER, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Rod and Reel Club

    EIN 310625540 · Headquarters: CENTERVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Rod Warriors

    EIN 311675962 · Headquarters: Canal Winchester, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  82. Roddick Fund

    EIN 346793439 · Headquarters: Painesville, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. Roesch Family Charitable Trust

    EIN 256232091 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  84. Rogalski Family Foundation

    EIN 862732918 · Headquarters: Hudson, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  85. Roger Parker Long Memorial Trust

    EIN 316349626 · Headquarters: MIDDLEPORT, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  86. Roger S Phelps Scholarship

    EIN 946087426 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  87. Rogers Rod & Gun Club

    EIN 651229891 · Headquarters: Rogers, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  88. Rogue Elephant Productions

    EIN 863152666 · Headquarters: Coshocton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Rollin Thunder Motorcycle Club Inc

    EIN 832194011 · Headquarters: Defiance, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  90. Rolling Hills Swim & Tennis Club Inc

    EIN 340921040 · Headquarters: Fairfield, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  91. Rolling Oaks Rescue LLC

    EIN 882613843 · Headquarters: Cambridge, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Rolling Thunder Chapter 3 Oh

    EIN 223614419 · Headquarters: Chillicothe, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  93. Rolling Thunder Inc

    EIN 010568472 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Rolling Thunder Inc

    EIN 223488056 · Headquarters: Mentor, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Rolling Thunder Inc

    EIN 223728077 · Headquarters: Delaware, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Rolling Thunder Inc

    EIN 300545331 · Headquarters: DELPHOS, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  97. Rolling Thunder Inc

    EIN 311554135 · Headquarters: LAKEMORE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Rolling Thunder Inc

    EIN 320598335 · Headquarters: Coldwater, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Romano Children Foundation

    EIN 834556646 · Headquarters: Maineville, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  100. Rome Township Volunteer Fire Department

    EIN 310909603 · Headquarters: Stewart, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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