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. Greater Cleavland Alumnae Alpha Gamma Delta

    EIN 901672996 · Headquarters: Kirtland, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Greater Cleveland Academy of Nutrition and Dietetics

    EIN 237417957 · Headquarters: Shaker Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Greater Cleveland Africian American Chamber of Commerce

    EIN 753137786 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  4. Greater Cleveland Air Conditioning Contractor Association Inc

    EIN 341684140 · Headquarters: Fairlawn, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Greater Cleveland Chapter Knights of Columbus

    EIN 851943496 · Headquarters: Garfield Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Greater Cleveland Chapter of the Ohio Retired Teachers Assoc Inc

    EIN 341745845 · Headquarters: Brecksville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Greater Cleveland CMAA

    EIN 341433733 · Headquarters: North Olmsted, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Greater Cleveland Community Credit Union Inc

    EIN 340709014 · Headquarters: Cleveland, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Greater Cleveland Community Improvement Corp

    EIN 270523748 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  10. Greater Cleveland Council of Figure Skating Clubs Inc

    EIN 341262430 · Headquarters: MENTOR, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Greater Cleveland Mortgage Bankers Association

    EIN 341787662 · Headquarters: WESTLAKE, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Greater Cleveland Nurses Assoc

    EIN 340440955 · Headquarters: MIDDLEBURG HEIGHTS, OH, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  13. Greater Cleveland Ohio Ministerial Alliance

    EIN 473047687 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Greater Cleveland Orchid Society

    EIN 237311391 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Greater Cleveland Peace Officers Memorial Society

    EIN 341572246 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Greater Cleveland Public Relations Society of America

    EIN 346555606 · Headquarters: Bay Village, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Greater Cleveland Safety Council

    EIN 340714425 · Headquarters: Cleveland, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Greater Cleveland Solo & Ensemble Contest Assoc

    EIN 341725746 · Headquarters: Solon, OH, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  19. Greater Cleveland Sports Commission

    EIN 311381131 · Headquarters: Cleveland, Ohio, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Greater Cleveland Veterans Business Resource Council Inc

    EIN 341660343 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  21. Greater Cleveland Veterans Memorial

    EIN 341592805 · Headquarters: GATES MILLS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Greater Cleveland Vocational Informational Service Inc

    EIN 341326230 · Headquarters: CLEVELAND, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  23. Greater Columbus Chamber of Commerce

    EIN 314152950 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Greater Columbus Convention and Visitors Bureau Inc

    EIN 314153118 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Greater Columbus Knights of Columbus

    EIN 311262080 · Headquarters: Hilliard, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Greater Columbus Right To Life Soci

    EIN 310889323 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Greater Columbus Rowing Association Inc

    EIN 311118778 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Greater Columbus Tennis Association

    EIN 237157990 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Greater Cuyahoga Fraternal Order of Police Auxiliary Lodge 75

    EIN 612318080 · Headquarters: Wellington, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Greater Dayton Apartment Association

    EIN 311001575 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Greater Dayton Area Hospital Association

    EIN 311221836 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Greater Dayton Brain Health Foundation

    EIN 311064848 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. Greater Dayton Chapter

    EIN 921296823 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Greater Dayton Foreign Trade Zone Inc

    EIN 311074156 · Headquarters: VANDALIA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Greater Dayton IT Alliance

    EIN 311573449 · Headquarters: Dayton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Greater Dayton Real Estate Investors Association

    EIN 311262032 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Greater East Canton Community Development Association

    EIN 341675759 · Headquarters: EAST CANTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Greater Hamilton Chamber of Commerce

    EIN 310237220 · Headquarters: HAMILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Greater Independence and Vision for Everyone Inc

    EIN 383685244 · Headquarters: Waterville, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  40. Greater Lawrence County Chamber of Commerce

    EIN 311103244 · Headquarters: South Point, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Greater Licking County Convention and Visitors Bureau

    EIN 201567640 · Headquarters: NEWARK, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Greater Logan County Area Chamber of Commerce

    EIN 344185825 · Headquarters: Bellefontaine, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Greater Medina Chamber of Commerce

    EIN 340693547 · Headquarters: MEDINA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Greater Miami Valley Wrestling Association Inc

    EIN 311154766 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  45. Greater Milford Athletic Assoc

    EIN 311274876 · Headquarters: MILFORD, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Greater Northwest Ohio Afl-cio

    EIN 344375375 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Greater Ohio Showmens Association Inc

    EIN 316049543 · Headquarters: PATASKALA, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  48. Greater Portsmouth Area Tourist and Convention Council

    EIN 310952867 · Headquarters: PORTSMOUTH, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Greater Powell Area Chamber of Commerce

    EIN 311321466 · Headquarters: Powell, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Greater Sandusky Partnership

    EIN 344346340 · Headquarters: SANDUSKY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Greater Sycamore Soccer Association

    EIN 311120031 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Greater Than Math Inc

    EIN 863378622 · Headquarters: Cleveland, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Greater Toledo Chapter Knights of Columbus

    EIN 473829826 · Headquarters: Toledo, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  54. Greater Tuscarawas Childrens Chorus

    EIN 452274669 · Headquarters: New Philadelphia, OH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  55. Greater Westside Council of Block Clubs

    EIN 341492522 · Headquarters: AKRON, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  56. Green Education Association

    EIN 237100482 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Green Gardeners

    EIN 371607149 · Headquarters: Fairborn, OH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  58. Green Grubbers Garden Club

    EIN 815212785 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Green Hills Winton Sports Association

    EIN 310960127 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  60. Green Jessie W Scholarship Tw

    EIN 146070657 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Green Lawn Cemetery Association

    EIN 314195260 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Green Lawn Cemetery Endowment

    EIN 900257676 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Green Leaf Garden Club

    EIN 311326240 · Headquarters: Piqua, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Green Park Cemetery Perpetual Care Fund

    EIN 356035281 · Headquarters: HAMILTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Green Springs Community Development Corporation

    EIN 271278596 · Headquarters: Green Springs, OH, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  66. Green Stem Gardeners

    EIN 311517367 · Headquarters: Clyde, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Green Thumbs of Green

    EIN 832685603 · Headquarters: OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  68. Green Township Historical Association

    EIN 310950012 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Green Township Soccer Association Dba Green Soccer Association (GSA)

    EIN 341480774 · Headquarters: Green, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Green Township Welfare and Recreation Association

    EIN 510164456 · Headquarters: NEW FRANKLIN, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  71. Green Triangle Garden Club

    EIN 800498211 · Headquarters: Stout, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  72. Green Valley Garden Club

    EIN 264340679 · Headquarters: Coshocton, OH, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  73. Green Valley Inc

    EIN 341254262 · Headquarters: Bath, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Greenawaltnora

    EIN 346521347 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. Greenbriar Mall Entrance Fund

    EIN 811953453 · Headquarters: Youngstown, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  76. Greenbrier Civic Association Inc

    EIN 311390385 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Greenbrier Pine Hill Sewage District

    EIN 311242711 · Headquarters: New Lexington, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Greencrest Homeowners Association I Nc

    EIN 272827981 · Headquarters: Hudson, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  79. Greene County Agronomy Committee Inc

    EIN 311138512 · Headquarters: Xenia, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Greene County Chapter of the Ohio Genealogical Society

    EIN 311432905 · Headquarters: Xenia, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Greene County Cosmos

    EIN 208489507 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Greene County Fair Auxiliary

    EIN 464958591 · Headquarters: JAMESTOWN, OH, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  83. Greene County Farm Bureau

    EIN 316031925 · Headquarters: Wilmington, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Greene County Fish & Game Assn

    EIN 310709089 · Headquarters: XENIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Greene County Ohio Historical Society

    EIN 316038900 · Headquarters: Xenia, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. Greene County Public Library

    EIN 316000273 · Headquarters: XENIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Greene County Recognition and Promotion Association

    EIN 311150758 · Headquarters: Xenia, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  88. Greene County Retired Teachers Association

    EIN 310999039 · Headquarters: Yellow Springs, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Greene Inc Dba Bloom Community Services

    EIN 310828736 · Headquarters: XENIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Greene Local Education Association

    EIN 237066513 · Headquarters: Smithville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Greene Ruth S Charitable Tw

    EIN 326006683 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  92. Greene Valley Recreation Club Inc

    EIN 310708667 · Headquarters: BEAVERCREEK, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Greene Vocational School Education Association

    EIN 311048590 · Headquarters: Lebanon, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Greener Pastures 4-H Club

    EIN 301440766 · Headquarters: Greenfield, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Greenfield Area Medical Center

    EIN 310993422 · Headquarters: GREENFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Greenfield Ex Village Education Association

    EIN 311066885 · Headquarters: greenfield, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Greenfield Township Firemans Association Inc

    EIN 311291320 · Headquarters: Carroll, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Greenhills Cooperative Nursery Scho

    EIN 310654647 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Greenhills Revitalization Organization

    EIN 263945635 · Headquarters: Greenhills, OH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  100. Greenhills Volunteer Fire Department Inc

    EIN 316035229 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

First page and all pages