Nonprofits in O Fallon, Missouri

Nonprofits in O Fallon, Missouri. Browse 129 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. 212 Club

    EIN 431615695 · Headquarters: O Fallon, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. 3-D Vision Basketball Academy for Boys and Girls

    EIN 823536025 · Headquarters: O FALLON, MO, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  3. 360 Equine Rehabilitation and Rescue

    EIN 932875372 · Headquarters: O Fallon, MO, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Academy of the Christian Community

    EIN 320138719 · Headquarters: O FALLON, MO, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990

  5. Adapt & Move Inc

    EIN 845032900 · Headquarters: O Fallon, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Adaptable Performance Foundation

    EIN 842892067 · Headquarters: o fallon, MO, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Alleluia Baskets Inc

    EIN 455400787 · Headquarters: O Fallon, MO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Amateur Athletic Union of the United States Inc

    EIN 800645254 · Headquarters: O Fallon, MO, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Amateur Athletic Union of the United States Inc

    EIN 823378086 · Headquarters: O Fallon, MO, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  10. American Association of Healthcare Administration Management

    EIN 943087783 · Headquarters: O Fallon, MO, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  11. American Legion

    EIN 436093414 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Rental Association

    EIN 431467498 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Ascm Midwest Gateway Chapter

    EIN 237303498 · Headquarters: O FALLON, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Awaken Project

    EIN 463449897 · Headquarters: O Fallon, MO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  15. Be the Light Foundation Inc

    EIN 871354664 · Headquarters: O FALLON, MO, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  16. Broken to Be Made Whole

    EIN 813936778 · Headquarters: O Fallon, MO, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. Bruce Family Foundation Inc

    EIN 871229606 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Camies Literacy Group

    EIN 270830114 · Headquarters: O Fallon, MO, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  19. Champions Evangelistic Ministries International

    EIN 814933772 · Headquarters: O FALLON, MO, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Che Maries Child and Adult Development Center Inc

    EIN 451205918 · Headquarters: O Fallon, MO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Choices

    EIN 923833589 · Headquarters: O Fallon, MO, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Connexions for Life

    EIN 991808236 · Headquarters: O FALLON, MO, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Courageous Living of Missouri Incorporated

    EIN 333045932 · Headquarters: O Fallon, MO, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Delta Zeta Alumni Association

    EIN 465748552 · Headquarters: O FALLON, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Devoted Ministries

    EIN 472321019 · Headquarters: O Fallon, MO, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Driven2bsafe

    EIN 332994283 · Headquarters: O Fallon, MO, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Educators Matter

    EIN 920412906 · Headquarters: O FALLON, MO, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Elleys Corp

    EIN 874542790 · Headquarters: O FALLON, MO, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Epiphany Life Strategies

    EIN 880744776 · Headquarters: O FALLON, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Feeding on Faith

    EIN 331667745 · Headquarters: O FALLON, MO, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Find Your Piece Resale

    EIN 832177757 · Headquarters: O FALLON, MO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Firestarter Initiative Ltd

    EIN 993134210 · Headquarters: O FALLON, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. First Step Back Home

    EIN 208676289 · Headquarters: O'Fallon, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Flags for the Fallen

    EIN 873010784 · Headquarters: O FALLON, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Flying Pigs Foundation

    EIN 831762384 · Headquarters: O Fallon, MO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. For His Glory Ministries

    EIN 205870286 · Headquarters: O FALLON, MO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. For the Love of Volleyball

    EIN 882731583 · Headquarters: O FALLON, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Fort Zumwalt Education Association

    EIN 431256971 · Headquarters: O FALLON, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Fort Zumwalt Public School Education Foundation

    EIN 204082734 · Headquarters: O Fallon, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Fort Zumwalt West Band Booster Association

    EIN 825401211 · Headquarters: O FALLON, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Francis Howell School District Support Organization Council

    EIN 465002241 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Francis Howell Wrestling Club

    EIN 141953628 · Headquarters: O FALLON, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Friends of Oji-river Mission

    EIN 395044924 · Headquarters: O FALLON, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Futures Sports Foundation Inc

    EIN 412647907 · Headquarters: O Fallon, MO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Fzw Robotics Boosters Club

    EIN 933882931 · Headquarters: O Fallon, MO, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Galloping for Girls Inc

    EIN 273492047 · Headquarters: O Fallon, MO, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  47. Gateway Alumni Association

    EIN 473318148 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  48. Gateway Athletic Conference

    EIN 431943514 · Headquarters: O FALLON, MO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Gateway Bible Studys Corporation

    EIN 851255155 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Gifted

    EIN 461645904 · Headquarters: O Fallon, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Greenway Network Inc

    EIN 431681768 · Headquarters: O FALLON, MO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Grinning with Gavin

    EIN 811738195 · Headquarters: O FALLON, MO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Grow as One

    EIN 473247813 · Headquarters: O Fallon, MO, US · Food, Agriculture & Nutrition · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  54. Heartland Dairy Queen Operators

    EIN 383746412 · Headquarters: O FALLON, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Holly Marie Project Inc Nfp

    EIN 994841486 · Headquarters: O FALLON, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Hope 4 Hannah Foundation Inc

    EIN 462394369 · Headquarters: O Fallon, MO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Hope Ministries-st Charles County Inc

    EIN 203845942 · Headquarters: O FALLON, MO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Human Life Campaign

    EIN 272234279 · Headquarters: O Fallon, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. I Am Cameroon

    EIN 462566071 · Headquarters: O Fallon, MO, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Joy in Haiti

    EIN 270614223 · Headquarters: O FALLON, MO, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Junior Bulldog Football Club

    EIN 264142336 · Headquarters: o fallon, MO, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  62. Knights of Columbus

    EIN 431460908 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Knights of Columbus

    EIN 436035793 · Headquarters: O FALLON, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. KNIGHTS OF COLUMBUS O'Fallon Council 2269

    EIN 237106837 · Headquarters: O Fallon, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Lake St Louis Dardenne Prairie Area Chamber of Commerce

    EIN 431469198 · Headquarters: O FALLON, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  66. Lambda Sigma Pi Alumnae Association

    EIN 852965826 · Headquarters: O Fallon, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Light and Shield Ministries

    EIN 830994438 · Headquarters: O Fallon, MO, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Little Learners Midwest Academy Inc

    EIN 934304172 · Headquarters: O Fallon, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Lunch Lady Foundation Inc

    EIN 872088626 · Headquarters: O FALLON, MO, US · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  70. Made for Freedom Foundation

    EIN 471666773 · Headquarters: O FALLON, MO, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Malama Ohana Midwest

    EIN 471686550 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  72. Marine Corps League

    EIN 261990452 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Marine Corps League

    EIN 383907717 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Marine Corps League

    EIN 431769941 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Mid American Veterans Museum

    EIN 814284345 · Headquarters: O Fallon, MO, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Misfit Toys Car Club

    EIN 821032872 · Headquarters: O Fallon, MO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  77. Mission Columbia Inc

    EIN 934583181 · Headquarters: O Fallon, MO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Missouri Bombers 2010 Ltd

    EIN 872782356 · Headquarters: O Fallon, MO, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  79. Missouri Chapter of American Concrete Institute

    EIN 237444270 · Headquarters: O FALLON, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Missouri Power Baseball

    EIN 800643927 · Headquarters: O Fallon, MO, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  81. Monticello Killer Whales Swim Board

    EIN 414387229 · Headquarters: O FALLON, MO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Munzer Brothers Art Foundation

    EIN 921820992 · Headquarters: O Fallon, MO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. National Lutheran Association on Scouting Inc

    EIN 222449980 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. National Society of the Daughters of the American Revolution

    EIN 436074548 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. New Beginnings Cat and Dog Rescue

    EIN 010896517 · Headquarters: O Fallon, MO, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  86. No Hunger Holiday

    EIN 431794073 · Headquarters: O FALLON, MO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. North American Die Casting Association

    EIN 363412824 · Headquarters: O Fallon, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Now Faith World Ministries Inc

    EIN 882677370 · Headquarters: O FALLON, MO, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  89. Open Heart Generation Inc

    EIN 332431653 · Headquarters: O Fallon, MO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Pi Kappa Alpha Fraternity

    EIN 550858615 · Headquarters: O Fallon, MO, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  91. Pocket Lighter & Pyro Gadgets

    EIN 260754593 · Headquarters: O Fallon, MO, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  92. Pooper Troopers

    EIN 825412799 · Headquarters: O Fallon, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Positive Options for Prosperity Inc

    EIN 743241345 · Headquarters: O Fallon, MO, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Prayer Action Freedom

    EIN 825484563 · Headquarters: O Fallon, MO, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Puppet Guild of Greater St Louis

    EIN 431674484 · Headquarters: O FALLON, MO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Pursuit 3416

    EIN 872628157 · Headquarters: O Fallon, MO, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Reach Reproductive Health

    EIN 332199957 · Headquarters: O Fallon, MO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Revival of Faith Ministries Inc

    EIN 454067095 · Headquarters: O FALLON, MO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Robin Roberts Ministries Inc

    EIN 731407347 · Headquarters: O FALLON, MO, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Sigma Gamma Rho Sorority Inc

    EIN 431590513 · Headquarters: O Fallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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