Nonprofits in Ohio

Nonprofits in Ohio. Browse 89,326 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. Sigma Theta Tau Inc

    EIN 316050631 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Sigma Theta Tau Inc

    EIN 341371076 · Headquarters: TOLEDO, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Sigma Theta Tau Inc

    EIN 341587783 · Headquarters: Pepper Pike, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Sigma Theta Tau Inc

    EIN 341720319 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Sigma Theta Tau Inc

    EIN 346596209 · Headquarters: Cleveland Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Sigma Theta Tau Inc

    EIN 351928444 · Headquarters: Youngstown, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Sigma Theta Tau Inc

    EIN 363479069 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Sigma Theta Tau Inc

    EIN 621092240 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Sigma Theta Tau International Inc

    EIN 363386701 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Sigma Theta Tau International Inc

    EIN 900012735 · Headquarters: Rocky River, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Sigma Theta Tau International Inc

    EIN 900012738 · Headquarters: BALTIMORE, OH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Sigma Theta Tau International Inc

    EIN 900656443 · Headquarters: North Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Sigma Theta Tau International Inc

    EIN 911935291 · Headquarters: Hamilton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Sigma Theta Tau International Inc

    EIN 911935316 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Sigma Theta Tau International Inc

    EIN 912039512 · Headquarters: Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. Sigma Thetq Tau Inc

    EIN 311309948 · Headquarters: Athens, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Sigma Xi Scientific Research Society Cwru Chapter

    EIN 010901265 · Headquarters: Shaker Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  18. Sigma Xi the Scientific Research Society

    EIN 264462854 · Headquarters: OBERLIN, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  19. Sigma Zeta Alumni Housing Association Inc

    EIN 300524920 · Headquarters: Hillsboro, OH, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  20. Sign Language & Chess Inc

    EIN 882426821 · Headquarters: Toledo, OH, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. Signature Block Party

    EIN 853868514 · Headquarters: CINCINNATI, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Signature Educational Solutions

    EIN 454628283 · Headquarters: FAIRBORN, OH, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. Signature Health

    EIN 341751703 · Headquarters: Kirtland, OH, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Signature Health

    EIN 346579390 · Headquarters: Kirtland, OH, US · Mental Health & Crisis Intervention · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  25. Signature Health Ashtabula Nmtc Inc

    EIN 932322799 · Headquarters: KIRTLAND, OH, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Signature Health Re Holdings Inc

    EIN 851495841 · Headquarters: KIRTLAND, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Signature Series

    EIN 824236678 · Headquarters: Washington Court House, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Signet Love Inspires Foundation

    EIN 861665611 · Headquarters: AKRON, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  29. Significance of One

    EIN 825070069 · Headquarters: SUGAR GROVE, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Sigrist-wardell Educational Fund Oag #

    EIN 346621348 · Headquarters: COLUMBUS, OH, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  31. Sikh Council for Interfaith Relations

    EIN 811067392 · Headquarters: DUBLIN, OH, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Sikh Council on Religion and Education Inc

    EIN 522346001 · Headquarters: SOLON, OH, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. Sikh Education and Religious Foundation

    EIN 311134953 · Headquarters: DUBLIN, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Sikh Heritage Society of Mahoning Valley Inc

    EIN 341848512 · Headquarters: Canfield, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Sikh Institute of Toledo

    EIN 873736243 · Headquarters: Maumee, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Sikhona Rescue Centre Inc

    EIN 843157950 · Headquarters: COLUMBUS, OH, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Silena Semedo Foundation Inc

    EIN 460924794 · Headquarters: Canton, OH, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  38. Silent Benefactor

    EIN 815173326 · Headquarters: Hamilton, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  39. Silent Cries

    EIN 822894031 · Headquarters: CLEVELAND HTS, OH, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Silent Majority Ghana

    EIN 922994436 · Headquarters: Cincinnati, OH, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Silent Watch Veteran Suicide Awareness

    EIN 851437453 · Headquarters: ASHLAND, OH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Siler Trust Fbo St Michael's - In

    EIN 346766689 · Headquarters: DEFIANCE, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. Silhouette Riders Scioto County 4-H Club

    EIN 843087208 · Headquarters: Portsmouth, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Siloam Relief Foundation

    EIN 832564984 · Headquarters: Independence, OH, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Silver & Dr Jake Youth Organization

    EIN 300386241 · Headquarters: ELYRIA, OH, US · Mental Health & Crisis Intervention · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  46. Silver & Gold Inc

    EIN 341791284 · Headquarters: Cleveland, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Silver Blades Figure Skating Club

    EIN 341218898 · Headquarters: FINDLAY, OH, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Silver Bridge Bruisers Roller DERBY LEAGUE

    EIN 474883707 · Headquarters: Thurman, OH, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  49. Silver Creek Parents Club'

    EIN 883020101 · Headquarters: TOLEDO, OH, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Silver Dollar Sportsmen

    EIN 824588744 · Headquarters: WOOSTER, OH, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Silver Fur K9 Rescue and Retirement

    EIN 842270740 · Headquarters: Austinburg, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Silver Gloves Association of America

    EIN 363347318 · Headquarters: WAUSEON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Silver Kings of Yesteryear T

    EIN 341646298 · Headquarters: Bucyrus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Silver Lake Country Club Scholarship Fund Inc

    EIN 261625979 · Headquarters: Silver Lake, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Silver Lake Estates

    EIN 340660207 · Headquarters: CUYAHOGA FALLS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Silver Lake Home & School League

    EIN 341965105 · Headquarters: Silver Lake, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Silver Lake Police Association

    EIN 582677996 · Headquarters: Silver Lake, OH, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Silver Lining Cancer Fund Inc C/o Cancer Care Center

    EIN 341209953 · Headquarters: CANFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Silver Lining Services Inc

    EIN 462262839 · Headquarters: Quincy, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Silver Linings Agency

    EIN 823481766 · Headquarters: Hamilton, OH, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  61. Silver River Arts Project

    EIN 311698127 · Headquarters: Cincinnati, OH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Silver Sox

    EIN 852712879 · Headquarters: DUBLIN, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Silver Spurs 4-H Club of Lawrence County

    EIN 843235173 · Headquarters: Ironton, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Silver Trumpets Inc

    EIN 261613526 · Headquarters: STEUBENVILLE, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  65. Silver Wheels Cycling Club

    EIN 030445155 · Headquarters: Vermilion, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Silverfields Institute

    EIN 341913518 · Headquarters: Homerville, OH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Silverton Development Inc

    EIN 341970526 · Headquarters: Silverton, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  68. Simba Always

    EIN 933151347 · Headquarters: DELAWARE, OH, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Simcha Inc

    EIN 208287637 · Headquarters: Pepper Pike, OH, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Simchas Ayala Inc

    EIN 475313421 · Headquarters: cleveland, OH, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  71. Simchas Chaya Miriam

    EIN 921117997 · Headquarters: CLEVELAND HEIGHTS, OH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Simchas Yospa Inc II

    EIN 824070183 · Headquarters: Lyndhurst, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Simiode

    EIN 813381857 · Headquarters: CHARDON, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Simman Wound Care and Fellowships Inc

    EIN 461414568 · Headquarters: Sylvania, OH, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Simmental Breeders Sweepstakes Inc

    EIN 611081512 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Simmons Hubert Trust

    EIN 316264628 · Headquarters: MARIETTA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  77. Simon Acts Inc

    EIN 823658473 · Headquarters: New London, OH, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Simon Family Foundation

    EIN 341808584 · Headquarters: CLEVELAND, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Simon Kenton Boosters Club

    EIN 310982828 · Headquarters: SPRINGFIELD, OH, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  80. Simon Kenton Bridges of Hope

    EIN 810827749 · Headquarters: XENIA, OH, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Simon Kenton Council Boy Scouts of America

    EIN 314388520 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Simon Kenton Pathfinders

    EIN 311575844 · Headquarters: Urbana, OH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Simon Outreach Services Inc

    EIN 341383325 · Headquarters: Oregon, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Simon Roofing & Sheet Metal Corp Inc Veba Plan

    EIN 341922413 · Headquarters: YOUNGSTOWN, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990

  85. Simona Project Inc

    EIN 991785152 · Headquarters: Hartville, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Simone Beverly

    EIN 820713784 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  87. Simons Sanctuary Inc

    EIN 273063389 · Headquarters: Piketon, OH, USA · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  88. Simple Acts of Kindness INC

    EIN 461182616 · Headquarters: North Ridgeville, OH, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Simple Gifts Foundation Inc % Jan Markus

    EIN 464899558 · Headquarters: GALLOWAY, OH, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  90. Simple Street Inc

    EIN 834695051 · Headquarters: Dayton, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Simple Wishes Inc

    EIN 815235501 · Headquarters: Youngstown, OH, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Simply 4H Ross County

    EIN 454255970 · Headquarters: Chillicothe, OH, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  93. Simply Art Studios

    EIN 334131215 · Headquarters: COLUMBUS, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Simply Bible

    EIN 871940557 · Headquarters: Stow, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Simply For Women

    EIN 933609423 · Headquarters: South Solon, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Simply Friends Forever

    EIN 273750565 · Headquarters: New Albany, OH, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  97. Simply Give Inc

    EIN 811061134 · Headquarters: North Canton, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Simply Hand Made

    EIN 811979153 · Headquarters: Fredericksburg, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Simply Living

    EIN 311365264 · Headquarters: Worthington, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Simply Money Foundation

    EIN 271852759 · Headquarters: Cincinnati, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-N

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