Nonprofits in Ofallon, Missouri

Nonprofits in Ofallon, Missouri. Browse 203 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. 170 Business Center Board of Trustees

    EIN 431904707 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. A Great Place to Give

    EIN 934488236 · Headquarters: Ofallon, MO, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Abide Church

    EIN 394118089 · Headquarters: OFallon, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Abounding Grace Ministries Inc

    EIN 261304890 · Headquarters: OFallon, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Afasa Ministries

    EIN 843399176 · Headquarters: ofallon, MO, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. All Paws Rescue Inc

    EIN 432004702 · Headquarters: OFALLON, MO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Alpha Football Foundation

    EIN 844534157 · Headquarters: OFallon, MO, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Amateur Athletic Union of the United States

    EIN 300268615 · Headquarters: OFallon, MO, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  9. Amateur Athletic Union of the United States Inc

    EIN 823299648 · Headquarters: OFALLON, MO, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  10. American Legion

    EIN 043608219 · Headquarters: OFallon, MO, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  11. Arrow Bridge Rescue & Rehabilitation Sanctuary

    EIN 842265013 · Headquarters: OFallon, MO, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  12. Association of Energy Engineers Inc

    EIN 900523479 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  13. Autism Institute of Missouri Inc

    EIN 261917907 · Headquarters: Ofallon, MO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  14. Avalon Football Club

    EIN 431532212 · Headquarters: OFALLON, MO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Ave Maria Assumpta Missions Inc

    EIN 205634428 · Headquarters: OFallon, MO, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Barathaven Master Association

    EIN 204902753 · Headquarters: OFALLON, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  17. Big Mike & Company

    EIN 431672961 · Headquarters: OFallon, MO, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  18. Birth Trauma Foundation Inc

    EIN 992163321 · Headquarters: OFALLON, MO, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Blessing Hearts Ministries

    EIN 874169442 · Headquarters: OFallon, MO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Charitable Community Fund for Ofallon Kiwanis

    EIN 823998922 · Headquarters: OFallon, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Christian Marriage Ministry

    EIN 431360021 · Headquarters: OFALLON, MO, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  22. Clippers and Cops Inc

    EIN 850774168 · Headquarters: OFALLON, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Combine Veterans Solutions

    EIN 922781914 · Headquarters: OFallon, MO, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Community Partners for a Better Internet Inc

    EIN 431912260 · Headquarters: Ofallon, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. Community Resource Partners Inc

    EIN 461151960 · Headquarters: OFALLON, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Connect-for-success

    EIN 320584742 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. Connecting Through Charity

    EIN 871879228 · Headquarters: OFallon, MO, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Corporate Exchange Board of Trustees

    EIN 431904708 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Corporate Exchange Phase Iii Board of Trustees

    EIN 431904709 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Corporate Woods Board of Trustees

    EIN 431904706 · Headquarters: OFallon, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Cory Herschler Memorial Scholarship Corporation

    EIN 830650735 · Headquarters: OFALLON, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Daliyahs World Incorporated

    EIN 882540965 · Headquarters: Ofallon, MO, US · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  33. Dardenne Elementary Parent Teacher Council

    EIN 263280594 · Headquarters: Ofallon, MO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Dardenne Retriever Club

    EIN 811072763 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  35. Discovery Center Owners Association Inc

    EIN 334382556 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Do It Right 3

    EIN 842248135 · Headquarters: OFALLON, MO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Eagle S Rest Lake Oz Corp

    EIN 821085190 · Headquarters: OFALLON, MO, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. East Central Mo Water & Sewer Authority

    EIN 431373456 · Headquarters: OFALLON, MO, USA · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990

  39. Eastern Missouri Health Information Management Association

    EIN 832428399 · Headquarters: OFallon, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Emge Elementary Parent Teacher Organization

    EIN 812433677 · Headquarters: Ofallon, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Excel Competition Team Parents Association Inc

    EIN 431868997 · Headquarters: OFallon, MO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Faithful Companions Assistance Dogs

    EIN 462927318 · Headquarters: OFALLON, MO, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Figg Tree Foundation

    EIN 352185337 · Headquarters: OFALLON, MO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. First Nations Restoration Ministries

    EIN 431940550 · Headquarters: OFALLON, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Five Angels Foundation C/o Denis St John Sr

    EIN 471013719 · Headquarters: OFALLON, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Following the Book Ministries Inc

    EIN 453755955 · Headquarters: OFallon, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Fort Zumwalt North High Grad Night Association

    EIN 920676081 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Fort Zumwalt North Orchestra Boosters

    EIN 922555855 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Fort Zumwalt West Activities Booster Club

    EIN 413392360 · Headquarters: OFallon, MO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Fort Zumwalt West Hockey Club

    EIN 431922892 · Headquarters: OFALLON, MO, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  51. Francis Howell School District Support Organization Council

    EIN 431641983 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Francis Howell School District Support Organization Council

    EIN 454897408 · Headquarters: Ofallon, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  53. Frank S & Antoinette G Leta Family Charitable Foundation Trust

    EIN 464372814 · Headquarters: OFALLON, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. Fzn Band Boosters

    EIN 550910712 · Headquarters: OFALLON, MO, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  55. Gateway Educational Advocacy

    EIN 414873140 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Gateway Football Group

    EIN 394333722 · Headquarters: Ofallon, MO, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Gateway Gto Association

    EIN 273700674 · Headquarters: Ofallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Gifted Support Network

    EIN 471604978 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  59. Giving the Assist

    EIN 800894245 · Headquarters: OFALLON, MO, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  60. Gospel Reach Foundation

    EIN 475477060 · Headquarters: Ofallon, MO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Great Rivers Crisis Intervention Team Council

    EIN 934606830 · Headquarters: OFallon, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Greater Giving Inc

    EIN 863136875 · Headquarters: OFALLON, MO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Gtm Shippers Association Inc

    EIN 208552297 · Headquarters: OFallon, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  64. Heartland Humane Society of Missouri

    EIN 431819515 · Headquarters: OFALLON, MO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Homeschooler Link

    EIN 464179221 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Hopefix

    EIN 263229184 · Headquarters: Ofallon, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  67. Hounds for Heroes

    EIN 824019644 · Headquarters: OFALLON, MO, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  68. International Association of Administrative Professionals

    EIN 237240433 · Headquarters: OFallon, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  69. International Association of Lions Clubs

    EIN 881816793 · Headquarters: ofallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Isaac Bruce Foundation

    EIN 208066845 · Headquarters: OFallon, MO, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Jaguar Club of Greater St Louis

    EIN 810643263 · Headquarters: OFallon, MO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Jazzys Dream of Hope

    EIN 922074259 · Headquarters: OFallon, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Jesus Is the Way International Ministry

    EIN 371583805 · Headquarters: Ofallon, MO, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. John Kevins Voice

    EIN 923003862 · Headquarters: OFallon, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Junior Jaguars

    EIN 462321914 · Headquarters: Ofallon, MO, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Katee Hessler Memorial Fund

    EIN 010636703 · Headquarters: OFallon, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Keaton Corporate Park Board of Trustees

    EIN 822992003 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Kiwanis Club of O Fallon Missouri

    EIN 436063212 · Headquarters: OFallon, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Knights of Columbus Home Association of O'fallon Missouri

    EIN 237271671 · Headquarters: OFALLON, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Ladies Auxiliary - Knights of Columbus Council 2269

    EIN 932468174 · Headquarters: OFALLON, MO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Lakewood Plaza Board of Trustees

    EIN 431904711 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Landons League Foundation

    EIN 830938793 · Headquarters: OFallon, MO, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Latinx Arts Network

    EIN 853139059 · Headquarters: Ofallon, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Leading Ladies

    EIN 384007936 · Headquarters: OFallon, MO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  85. Leukemia 24-7

    EIN 208552046 · Headquarters: OFallon, MO, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Life on Belay Inc

    EIN 851650345 · Headquarters: OFALLON, MO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Lifeteam Foundation Inc

    EIN 431849208 · Headquarters: OFALLON, MO, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  88. Little Bit

    EIN 872238013 · Headquarters: OFallon, MO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Little Black Book Give Foundation The

    EIN 813032582 · Headquarters: OFallon, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Love Will Foundation

    EIN 824678300 · Headquarters: Ofallon, MO, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Maggie Welby Foundation

    EIN 203983205 · Headquarters: OFALLON, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Mary Queen of Angels

    EIN 272052752 · Headquarters: Ofallon, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Mary Queen of Peace Shrine

    EIN 431462255 · Headquarters: OFALLON, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Math Dojo Stl

    EIN 813857198 · Headquarters: OFallon, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Midwest Eagles Baseball Association

    EIN 263280485 · Headquarters: OFALLON, MO, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990

  96. Midwest Premier

    EIN 863804565 · Headquarters: Ofallon, MO, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  97. Mission Omega Ministries Inc

    EIN 431868444 · Headquarters: OFALLON, MO, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  98. Missions Thrift Store

    EIN 863637724 · Headquarters: OFALLON, MO, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  99. Missouri Congress of Parents and Teachers

    EIN 471486350 · Headquarters: OFALLON, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Missouri Ems Cares Team

    EIN 453324178 · Headquarters: Ofallon, MO, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

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