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. Cincinnati Waldorf School

    EIN 310846773 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Cincinnati Web Pressmen

    EIN 316059406 · Headquarters: COLD SPRING, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Cincinnati Wild Flower Preservation Society

    EIN 316029983 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Cincinnati Women's Executive Forum

    EIN 273931827 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Cincinnati Writers Project Tt

    EIN 311272630 · Headquarters: Loveland, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Cincinnati Youth Collaborative

    EIN 311204406 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Cincinnatus Area Heritage Society

    EIN 222270525 · Headquarters: Cincinnatus, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Cincinnatus Association

    EIN 311227954 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Cincitdi Incorporated

    EIN 262032755 · Headquarters: Liberty Township, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Cinco Cheer Booster Club

    EIN 932463944 · Headquarters: Katy, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Cinco Ranch High School Polaris Robotics Booster

    EIN 831841956 · Headquarters: Katy, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. Cincowest

    EIN 462647019 · Headquarters: KATY, TX, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  13. Cincy Carma Inc

    EIN 273367866 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  14. Cincy East Volleyball Club Inc

    EIN 452735425 · Headquarters: Batavia, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Cincy Pk Bd Tr Ua Fleisch Endmt Fd

    EIN 526140558 · Headquarters: EAGAN, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. Cincy Reigns Inc

    EIN 883032269 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  17. Cincy Street Rods Inc

    EIN 237406643 · Headquarters: West Chester, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Cincyshrm (Fka Society for Human Resource Mgmt)

    EIN 311087875 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Cincysmiles Foundation Inc

    EIN 310537044 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Cinday Foundation

    EIN 824335716 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  21. Cinderella Nursery Day Care Ce

    EIN 660490373 · Headquarters: MAYAGUEZ, PR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  22. Cinderella Project of Ascension

    EIN 900444488 · Headquarters: GONZALES, LA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  23. Cinderella Softball League Inc

    EIN 237279647 · Headquarters: Corning, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Cindy Bishop Ministries

    EIN 542067026 · Headquarters: AZLE, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Cindy Robbins Research Foundation for Reyes Syndrome

    EIN 362902652 · Headquarters: Yorkville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Cinelect Inc

    EIN 621023886 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Cinema Arts Collaborative Inc

    EIN 990633147 · Headquarters: BUFFALO, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Cinema Association

    EIN 941260269 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Cinema Audio Society Lee Orloff

    EIN 954255202 · Headquarters: BURBANK, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. Cinema Incorporated

    EIN 566088598 · Headquarters: Raleigh, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Cinema of the Ozarks

    EIN 852915292 · Headquarters: Bentonville, AR, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  32. Cinema Studies Graduate Student Association

    EIN 300497888 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  33. Cinema United Wisconsin and Upper Michigan

    EIN 390366850 · Headquarters: SUSSEX, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Cinequest Inc

    EIN 770250734 · Headquarters: San Jose, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Cinnabar Canyon Homeowners Association

    EIN 472632086 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Cinnabelle and Benjamin Esterman Foundation Inc

    EIN 043284834 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  37. Cinnaminson Basketball Group Inc

    EIN 933443745 · Headquarters: CINNAMINSON, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Cinnaminson Girls Soccer Booster Foundation

    EIN 993398554 · Headquarters: CINNAMINSON, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Cinnaminson Teachers Association Philanthropic Fund Inc

    EIN 222117582 · Headquarters: Cinnaminson, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Cinque Organization for Revolution and Development

    EIN 422685477 · Headquarters: Flint, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Cinquefofil Water Co

    EIN 950625408 · Headquarters: Santa barbara, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  42. Cinseree Johnson Inc

    EIN 460529453 · Headquarters: Athens, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  43. Cinti Bell Active Medical Care

    EIN 316364112 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  44. Cinti Bell Represented Employee

    EIN 311567241 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Cinti Bell Retiree Coll Barg Med

    EIN 311310295 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  46. Cinti Bell Retiree Flex Medical

    EIN 316366960 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  47. Cioc Funded Medical Plan Trust

    EIN 251494888 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Ciogc - Action Network

    EIN 883705899 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Cios

    EIN 742472778 · Headquarters: WILSON, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  50. Cios Against Cancer

    EIN 993717835 · Headquarters: Saint Paul, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Cipriano Hope Foundation

    EIN 413821490 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Cips Mid-atlantic Chapter

    EIN 882619564 · Headquarters: STATEN ISLAND, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Cira

    EIN 472229573 · Headquarters: Clemson, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. CIRC Action Fund

    EIN 455558477 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Circassian Benevolent Association

    EIN 221752193 · Headquarters: WAYNE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  56. Circes International Inc

    EIN 351776220 · Headquarters: Magdalena, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Circle Academy

    EIN 112396685 · Headquarters: WHITESTONE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Circle Ahead Collective Inc

    EIN 412647925 · Headquarters: PALO ALTO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Circle Area Humane Society

    EIN 310930319 · Headquarters: CIRCLEVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Circle Bar Foundation

    EIN 746063672 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Circle Bowling League

    EIN 471643296 · Headquarters: TWIN LAKE, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Circle C Child Development Center Inc

    EIN 742672326 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Circle C Ranch

    EIN 450349665 · Headquarters: BISMARCK, ND, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Circle C Riding Club Inc

    EIN 710745999 · Headquarters: Camden, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Circle Centre for the Arts

    EIN 236409244 · Headquarters: Wilkes-Barre, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Circle City Aquarium Club Incorporated

    EIN 351895994 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Circle City Clients Council Inc

    EIN 800410387 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  68. Circle City Conservation Club Inc

    EIN 356017735 · Headquarters: Franklin, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Circle City Copperheads Inc

    EIN 474771242 · Headquarters: Noblesville, IN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  70. Circle City Duck Club Inc

    EIN 331200256 · Headquarters: Zionsville, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  71. Circle Club Inc

    EIN 592649315 · Headquarters: INDN HBR BCH, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Circle Company Inc

    EIN 042801797 · Headquarters: SOMERVILLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  73. Circle D Ranch Inc

    EIN 946077524 · Headquarters: Sebastopol, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Circle District Historical Society

    EIN 920074363 · Headquarters: Central, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Circle Eight Square Dance Club of Waynesboro Virginia Inc

    EIN 541616703 · Headquarters: Afton, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Circle Eights Square Dance Club of Bergen County

    EIN 271965550 · Headquarters: Waldwick, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Circle Foundation - a California Nonprofit Corporation

    EIN 995137436 · Headquarters: Berkeley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Circle H

    EIN 814327427 · Headquarters: Johns Island, SC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  79. Circle H Youth Ranch

    EIN 263644534 · Headquarters: Phelan, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  80. Circle Hill Cemetery Association Inc

    EIN 251088478 · Headquarters: PUNXSUTAWNEY, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Circle Home Inc

    EIN 042103812 · Headquarters: LAWRENCE, MA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  82. Circle Inc

    EIN 030331147 · Headquarters: BARRE, VT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Circle Initiative Foundation

    EIN 851976351 · Headquarters: Alexander, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Circle J Regional Morgan Horse Association

    EIN 840947819 · Headquarters: ELIZABETH, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  85. Circle Jesus Ministries

    EIN 581698245 · Headquarters: Ellijay, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Circle K Club of Lamar University

    EIN 263407579 · Headquarters: Beaumont, TX, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  87. Circle K Club of Westminster College

    EIN 800349791 · Headquarters: Salt Lake City, UT, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  88. Circle K International

    EIN 261944744 · Headquarters: SUMMIT, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Circle K International

    EIN 352517451 · Headquarters: Mississippi State, MS, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  90. Circle K International

    EIN 994510366 · Headquarters: Montgomery, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Circle K International at Uab

    EIN 852609315 · Headquarters: Birmingham, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Circle K International District of Missouri-Arkansas

    EIN 843633587 · Headquarters: Wentzville, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Circle K International Inc

    EIN 237361875 · Headquarters: Caldwell, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Circle K International Inc

    EIN 251666262 · Headquarters: Shippensburg, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  95. Circle K International Inc

    EIN 396090848 · Headquarters: Whitewater, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  96. Circle K International Inc

    EIN 411933350 · Headquarters: Mankato, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Circle K International Inc

    EIN 436061896 · Headquarters: Columbia, MO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. Circle K International Inc

    EIN 470826807 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. Circle K International Inc

    EIN 521704908 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Circle K International Inc

    EIN 546075178 · Headquarters: Williamsburg, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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