Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. Omro High School Alumni Association Omro High School

    EIN 396099505 · Headquarters: OMRO, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  2. Omro Paraprofessional Food Service Association

    EIN 391752944 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Omro Veterans Memorial Inc

    EIN 300655228 · Headquarters: Omro, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Omron Foundation Inc

    EIN 363644055 · Headquarters: HOFFMAN ESTATES, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. Oms Social Fund

    EIN 261837703 · Headquarters: San Bernardino, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  6. Omsc Implant Study Club

    EIN 832017436 · Headquarters: Chanhassen, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  7. Omw Ministries

    EIN 823930719 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. On a Mission to Manhood

    EIN 262021667 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  9. On Boces Association of Educational Office Personal

    EIN 383793100 · Headquarters: North Tonawanda, NY, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  10. On Brians Wings

    EIN 842961007 · Headquarters: Waynesburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. On Broadway Dancers

    EIN 363778933 · Headquarters: Coal City, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. On Deck Club

    EIN 821099841 · Headquarters: Paulina, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. On Drugs Inc

    EIN 251232170 · Headquarters: STATE COLLEGE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. On Earth Peace Assembly Inc

    EIN 521223330 · Headquarters: NEW WINDSOR, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. On Fire for Christ Inc

    EIN 412280298 · Headquarters: Florissant, MO, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  16. On Fire Ministries

    EIN 464562203 · Headquarters: egg harbor city, NJ, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  17. On Guard High School Fencing League of Georgia

    EIN 273315096 · Headquarters: Lilburn, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. On Hand Development Corporation

    EIN 460412222 · Headquarters: MILLER, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. On Hill Charities Inc

    EIN 921899654 · Headquarters: Harrisburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. On Holy Ground Ministries

    EIN 731272184 · Headquarters: Del City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. On Leong Chinese Merchants Assn

    EIN 346554561 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  22. On Leong Chinese Merchants Assoc Inc

    EIN 236280413 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. On Leong Chinese Merchants Association

    EIN 050457890 · Headquarters: PROVIDENCE, RI, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  24. On Lok House Inc

    EIN 942326678 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. On Lok House of Philadelphia Inc

    EIN 232130954 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. On Luck Housing Development Inc

    EIN 042647967 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. On Michigan

    EIN 923719813 · Headquarters: LANSING, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. On My 6

    EIN 413988020 · Headquarters: Cornelius, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. On My Ps & Qs- P for Princesses Q for Queens

    EIN 464967803 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  30. On Our Own and Associates

    EIN 411618676 · Headquarters: SAINT PAUL, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. On Our Own Ii Inc

    EIN 581759707 · Headquarters: Hot Springs National P, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. On Our Own Inc

    EIN 581570337 · Headquarters: SAVANNAH, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. On Our Own Inc

    EIN 710582848 · Headquarters: Hot Springs National P, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. On Our Own Inc

    EIN 942889651 · Headquarters: Vallejo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. On Our Own of Montgomery County Inc

    EIN 521366329 · Headquarters: GERMANTOWN, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. On Our Own of Prince George's County Incorporated

    EIN 521778955 · Headquarters: HYATTSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. On Pace with Mylli

    EIN 300746413 · Headquarters: Hyde Park, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  38. On Ping Association

    EIN 941507364 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. On Shore Foundation

    EIN 954100318 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. On Site Opera Inc

    EIN 463203280 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. On Stage Drama and Music Club

    EIN 931451182 · Headquarters: Delray Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  42. On Stage Productions Inc

    EIN 900586908 · Headquarters: West Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  43. On Stage Woodward

    EIN 731083004 · Headquarters: WOODWARD, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. On Stars White-heavenly Learning Training Capital Fund

    EIN 842177069 · Headquarters: Flushing, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. On Target Ministries Ltd

    EIN 852583175 · Headquarters: CHATSWORTH, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. On the Aisle Inc

    EIN 364733101 · Headquarters: St Clair Shores, MI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  47. On the Boards

    EIN 911081983 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  48. On the Budget

    EIN 453325263 · Headquarters: BEAVERTON, OR, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  49. On the Frontline Ministries Inc

    EIN 770558148 · Headquarters: MODESTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. On the Go Foods Llc

    EIN 812616878 · Headquarters: BARDSTOWN, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. On the Heels of Greatness Inc

    EIN 202857584 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  52. On the Mark Ministry

    EIN 812341983 · Headquarters: BIRMINGHAM, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. On the Move 5 Fold Ministries

    EIN 922998472 · Headquarters: NORTH AURORA, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. On the Rail 4-H Club

    EIN 933459409 · Headquarters: Benton Harbor, MI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. On the Road Classics Car Club

    EIN 364325635 · Headquarters: ANTIOCH, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. On the Road Ministry

    EIN 562545899 · Headquarters: Yanceyville, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. On the Road Stitchers

    EIN 364939959 · Headquarters: SUN CITY WEST, AZ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  58. On the Rock Athletics Inc

    EIN 853720479 · Headquarters: Linthicum Heights, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. On This Rock

    EIN 880637189 · Headquarters: Eureka, KS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  60. On Time Ministry International Inc

    EIN 412471792 · Headquarters: Riviera Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. On Vibrato

    EIN 814347713 · Headquarters: Ladera Ranch, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. On White Horses

    EIN 270426195 · Headquarters: PADEN, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. On with Life Inc

    EIN 421308032 · Headquarters: ANKENY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. On with Life Training Center

    EIN 711008067 · Headquarters: Inglewood, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  65. On-campus Parent Education

    EIN 911391359 · Headquarters: LYNNWOOD, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. On-point Inc

    EIN 934730052 · Headquarters: Orlando, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. On-point Shooting Sports 4-H Club

    EIN 933935651 · Headquarters: Fremont, MI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  68. On-ramps to Careers Inc

    EIN 464824282 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  69. On-target Training Academy

    EIN 813924796 · Headquarters: Glen Rose, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Onaben

    EIN 931064121 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Onaga Area Chamber of Commerce Inc

    EIN 481080772 · Headquarters: Onaga, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Onaga Historical Society

    EIN 237424319 · Headquarters: ONAGA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Onaii Corporation

    EIN 830819358 · Headquarters: Sheridan, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Onaka Community Club Inc

    EIN 412133186 · Headquarters: Onaka, SD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  75. Onala Recovery Center Inc

    EIN 251308286 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Onalaska Area Business Assn

    EIN 391606101 · Headquarters: Onalaska, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Onalaska Area Historical Society Inc

    EIN 391552879 · Headquarters: Onalaska, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Onalaska Education Association

    EIN 237272295 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Onalaska Emergency Food Basket

    EIN 391484972 · Headquarters: Onalaska, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Onalaska Scholarship Fund

    EIN 943068730 · Headquarters: Onalaska, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Onalaska Volleyball Booster Club

    EIN 273336808 · Headquarters: Onalaska, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  82. Onalaska Water Supply Corporation

    EIN 741751481 · Headquarters: ONALASKA, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Onalaskaholmen Tornado Youth Hockey

    EIN 391500008 · Headquarters: ONALASKA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Onamia Lions Club

    EIN 510230194 · Headquarters: Onamia, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Onamilton Athletic Association Inc

    EIN 550723161 · Headquarters: ONA, WV, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Onan Family Foundation

    EIN 416033631 · Headquarters: Duluth, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  87. Onancock BPO Elks #1766

    EIN 540515673 · Headquarters: Accomac, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Onarga Community Center

    EIN 371272830 · Headquarters: Onarga, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  89. Onarga Lions Club

    EIN 364478038 · Headquarters: Onarga, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Onawa Chamber of Commerce

    EIN 420674848 · Headquarters: ONAWA, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Onawa Country Club Corp

    EIN 420667813 · Headquarters: ONAWA, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Onawa Kiwanis Foundation

    EIN 421202583 · Headquarters: ONAWA, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Onawa Library Advocates Foundation

    EIN 205715519 · Headquarters: ONAWA, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Onaway Area Ambulance Equipment Fund

    EIN 382200940 · Headquarters: Onaway, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Onbase Inc

    EIN 272292867 · Headquarters: Bronx, NY, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  96. Onbit Foundation

    EIN 392109384 · Headquarters: Pebble Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Onc Productions

    EIN 833080810 · Headquarters: Stockton, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  98. Once a Man Twice a Child

    EIN 383848247 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  99. Once Addicted Always Addicted Foundation Inc a Nj Non-proit Corp

    EIN 814372538 · Headquarters: Lebanon, NJ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  100. Once and Future Forest

    EIN 423776937 · Headquarters: Asheville, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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