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. Women in Aviation International

    EIN 451498798 · Headquarters: Marysville, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  2. Women in Aviation International

    EIN 462847004 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Women in Business

    EIN 611674044 · Headquarters: CELINA, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  4. Women in Music-cols

    EIN 316037185 · Headquarters: DUBLIN, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  5. Women in Networking

    EIN 200246395 · Headquarters: Chardon, OH, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  6. Women Lawyers of Franklin County Inc

    EIN 311284443 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Women Making Moves Association

    EIN 270659098 · Headquarters: University Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  8. Women Marines Association

    EIN 237247485 · Headquarters: Bay Village, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Women Marines Association

    EIN 260106205 · Headquarters: Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Women Mean Business Inc

    EIN 311499487 · Headquarters: MAUMEE, OH, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  11. Women of Acceptance

    EIN 862476226 · Headquarters: Brunswick, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. Women of Excellence Walking in Newness Wewin

    EIN 814396656 · Headquarters: Garfield Height, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Women of the Moose 2044

    EIN 333614260 · Headquarters: Chillicothe, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Women of the Old West End Inc

    EIN 341299832 · Headquarters: Toledo, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Women of the Revolution

    EIN 990528106 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Women Religious Archives Collaborative

    EIN 882485236 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Women Speak Out for Peace and Justice

    EIN 341689376 · Headquarters: cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  18. Women's Philanthropic Union

    EIN 340782268 · Headquarters: CLEVELAND HEIGHTS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  19. Women's Recovery Center

    EIN 341496171 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  20. Womens Advisory Board College of Wooster

    EIN 346537113 · Headquarters: Wooster, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Womens Akron District Golf Association

    EIN 341803719 · Headquarters: NORTH CANTON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Womens Alliance Inc

    EIN 237402191 · Headquarters: CINCINNATI, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Womens Army Corps Veterans Association Columbus Chapter

    EIN 311015068 · Headquarters: marysville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Womens Auxiliary of Galion Community Hospital Inc

    EIN 341664502 · Headquarters: GALION, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Womens Auxiliary Pacentrano Club of Youngstown Ohio

    EIN 341456946 · Headquarters: Youngstown, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Womens Benevolent Society % Flora Martin Treasurer

    EIN 346522598 · Headquarters: ZANESVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  27. Womens Board to the Summit County Juvenile Court Center

    EIN 346558615 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Womens Business Empowerment Connection

    EIN 883176677 · Headquarters: HASKINS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Womens City Club

    EIN 314401737 · Headquarters: DELAWARE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Womens Civic Club of Grove City Ohio

    EIN 316050432 · Headquarters: GROVE CITY, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Womens Empowerment Agency

    EIN 933261721 · Headquarters: Whitehouse, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Womens Guild of the Filling Memorial Home of Mercy

    EIN 237086529 · Headquarters: Napoleon, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Womens History Project of Greene County

    EIN 311396738 · Headquarters: Yellow Springs, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Womens Initiative

    EIN 341782674 · Headquarters: Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Womens Organization of Walnut Grove

    EIN 237244653 · Headquarters: DAYTON, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Womens Project Foundation

    EIN 133417304 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  37. Womens Transportation Seminar

    EIN 383779833 · Headquarters: NORTH OLMSTED, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Womens Transportation Seminar

    EIN 455571271 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Womens Welsh Clubs of America

    EIN 237062938 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  40. Womens Welsh Clubs of America

    EIN 237062939 · Headquarters: Youngstown, OH, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  41. Womensafe Inc

    EIN 341341527 · Headquarters: CHARDON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Wood County Chapter of the Ohio Genealogical Society

    EIN 341449783 · Headquarters: Bowling Green, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Wood County Citizens Opposed to Factory Farms

    EIN 311771074 · Headquarters: Cygnet, OH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  44. Wood County Committee on Aging Inc

    EIN 341188065 · Headquarters: BOWLING GREEN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Wood County Crime Stoppers Inc

    EIN 341439843 · Headquarters: Bowling Green, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Wood County Economic Development Commiss

    EIN 341743624 · Headquarters: BOWLING GREEN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Wood County Farm Bureau

    EIN 346527757 · Headquarters: Woodville, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Wood County Historical Society

    EIN 237083346 · Headquarters: BOWLING GREEN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Wood County Hospital Foundation

    EIN 341546464 · Headquarters: BOWLING GREEN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Wood County Medical Building

    EIN 341114700 · Headquarters: BOWLING GREEN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Wood County Republican Womens Club

    EIN 812986700 · Headquarters: Perrysburg, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Wood County Schools Benefit Plan

    EIN 311209865 · Headquarters: Perrysburg, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Wood County Stock Show Foundation

    EIN 873804799 · Headquarters: Pemberville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Wood Foundation

    EIN 311217729 · Headquarters: CANAL WINCHESTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. Wood Howard for Charity Ta

    EIN 356240978 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. Wood Lane Education Association

    EIN 341669792 · Headquarters: BRADNER, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Woodbend Housing Corporation

    EIN 341411188 · Headquarters: Akron, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Woodcock #4 Foundation Co Rebecca Dent

    EIN 133717633 · Headquarters: SOLON, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  59. Woodcreek Agriculture Research

    EIN 204581049 · Headquarters: SWANTON, OH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  60. Woodhaven Inc

    EIN 310586197 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Woodhaven Swim Club Inc

    EIN 310595298 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Woodhaven Swim Club Inc

    EIN 310712409 · Headquarters: ALPHA, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  63. Woodies Independent Networking Group

    EIN 990775691 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Woodin Laboratory C/o M N Advisory Services Llc

    EIN 942742069 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. Woodland Cemetery Assn

    EIN 310495225 · Headquarters: XENIA, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  66. Woodland Cemetery Association of Dayton

    EIN 310495220 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Woodland Centers Inc

    EIN 310840780 · Headquarters: Gallipolis, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Woodland Garden Club

    EIN 161692732 · Headquarters: Steubenville, OH, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  69. Woodlawn Cemetery Association

    EIN 344396600 · Headquarters: LIMA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Woodlawn Cemetery Association

    EIN 344396610 · Headquarters: Toledo, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  71. Woodlawn Chamber of Commerce

    EIN 311031279 · Headquarters: Woodlawn, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Woodlawn Mennonite School

    EIN 341442385 · Headquarters: Shiloh, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Woodlawn Parent Teacher Faculty Organization

    EIN 814860664 · Headquarters: CINCINNATI, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Woodmen of the World Life Insurance Society

    EIN 237270017 · Headquarters: CLEVELAND, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Woodmen of the World Life Insurance Society

    EIN 237630016 · Headquarters: FRAZEYBURG, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Woodmen of the World Life Insurance Society

    EIN 237630025 · Headquarters: CLEVELAND, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Woodmen of the World Life Insurance Society

    EIN 237630033 · Headquarters: AUSTINTOWN, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Woodmen of the World Life Insurance Society

    EIN 237631233 · Headquarters: FREMONT, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Woodmen of the World Life Insurance Society

    EIN 237631234 · Headquarters: LAGRANGE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Woodmen of the World Life Insurance Society

    EIN 311104250 · Headquarters: HILLSBORO, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Woodmore Education Association

    EIN 311023007 · Headquarters: Woodville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Woodridge Education Association

    EIN 341082777 · Headquarters: AKRON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Woodridge Recreation Assoc Inc

    EIN 341239410 · Headquarters: PENINSULA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Woodruff Foundation

    EIN 237425631 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  85. Woodsfield Lodge 2247 Loyal Order of Moose

    EIN 311151611 · Headquarters: Woodsfield, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Woodside Cemetery Association

    EIN 310495480 · Headquarters: MIDDLETOWN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Woodville Historical Society Inc

    EIN 341176492 · Headquarters: WOODVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Woodward Alumnal Endowment Fund

    EIN 311113560 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Woolsey Dorcas a Tw

    EIN 526947015 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  90. Woopsadaisy Guinea Pig Rescue

    EIN 832741892 · Headquarters: Ashville, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  91. Wooster Area Chamber of Commerce

    EIN 340628440 · Headquarters: WOOSTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Wooster Christian School Inc

    EIN 813899511 · Headquarters: WOOSTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Wooster Community Hospital Auxiliary

    EIN 341256081 · Headquarters: WOOSTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Wooster Country Club Inc

    EIN 340628510 · Headquarters: WOOSTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Wooster Education Association

    EIN 341378521 · Headquarters: Wooster, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Wooster Elks Lodge No 1346 Benevolent & Protective Order of the Elks of the Us

    EIN 340202575 · Headquarters: WOOSTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Wooster Family Housing Corporation

    EIN 341764008 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  98. Wooster Growth Corporation

    EIN 341530269 · Headquarters: WOOSTER, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Wooster Lacrosse Club

    EIN 341641868 · Headquarters: Wooster, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Wooster Swim Club Boosters Inc

    EIN 341346990 · Headquarters: Wooster, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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