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. Clear Brook High School 2010 Booster Club

    EIN 264215782 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  2. Clear Brook High School Ffa Booster Club

    EIN 800666625 · Headquarters: Friendswood, TX, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  3. Clear Brook Homeowners' Association

    EIN 731622420 · Headquarters: OWASSO, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Clear Brook Inc

    EIN 231928632 · Headquarters: SCRANTON, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Clear Brook Volunteer Fire & Rescue Incorporated

    EIN 521241551 · Headquarters: CLEARBROOK, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. Clear Choice Action Inc

    EIN 991554031 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Clear Creek & Gilpin County Animal Allies

    EIN 933002617 · Headquarters: Central City, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Clear Creek Baptist Bible College Inc

    EIN 616002351 · Headquarters: Pineville, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Clear Creek Beagles Inc

    EIN 611122092 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Clear Creek Canyon Historical Society of Chaffee County

    EIN 237336979 · Headquarters: Buena Vista, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Clear Creek Cemetery Assn

    EIN 356037115 · Headquarters: HUNTINGTON, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Clear Creek Cemetery Assoc Inc

    EIN 726072775 · Headquarters: Pollock, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Clear Creek Cemetery Association

    EIN 350889749 · Headquarters: Clear Creek, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Clear Creek Charts

    EIN 311540256 · Headquarters: Nicholasville, KY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  15. Clear Creek Community Cemetery Perpetual Care Fund

    EIN 800507277 · Headquarters: Highlands, NC, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  16. Clear Creek Economic Development Corporation Inc

    EIN 840972025 · Headquarters: GEORGETOWN, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Clear Creek Education Association

    EIN 237346196 · Headquarters: Oxford, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Clear Creek Farm

    EIN 310982443 · Headquarters: PIQUA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Clear Creek Ffa Alumni

    EIN 880765033 · Headquarters: banner, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Clear Creek I S D Groups District Support Group

    EIN 471862609 · Headquarters: Friendswood, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Clear Creek I S D Support Group

    EIN 392347804 · Headquarters: LEAGUE CITY, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Clear Creek Independent School District

    EIN 475219418 · Headquarters: Seabrook, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Clear Creek Intermediate Choir Booster Club

    EIN 994450168 · Headquarters: League City, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Clear Creek Isd Group

    EIN 471473246 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. Clear Creek Isd Groups

    EIN 461780666 · Headquarters: League City, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Clear Creek Isd Groups

    EIN 463680868 · Headquarters: Friendswood, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Clear Creek Isd Groups

    EIN 465702342 · Headquarters: Freindswood, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Clear Creek Isd Groups

    EIN 471449021 · Headquarters: League City, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Clear Creek Isd Groups

    EIN 475193836 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Clear Creek Isd Groups

    EIN 814566402 · Headquarters: League City, TX, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  31. Clear Creek Isd Groups

    EIN 814822200 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  32. Clear Creek Isd Groups

    EIN 923455349 · Headquarters: League City, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Clear Creek Isd Groups

    EIN 931696476 · Headquarters: League City, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Clear Creek Isd Support Group

    EIN 395054191 · Headquarters: league city, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Clear Creek Isd Support Groups

    EIN 394382338 · Headquarters: League City, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Clear Creek Isd Support Groups

    EIN 472571317 · Headquarters: WEBSTER, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Clear Creek Isd Support Groups

    EIN 832053925 · Headquarters: Friendswood, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Clear Creek Isd Support Groups

    EIN 843257176 · Headquarters: League City, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Clear Creek Isd Support Groups

    EIN 843446036 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Clear Creek Isd Support Groups

    EIN 852424470 · Headquarters: League City, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. CLEAR CREEK ISD SUPPORT GROUPS Panther LDC Booster Club

    EIN 872925881 · Headquarters: League City, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Clear Creek Mutual Telephone Company

    EIN 930141440 · Headquarters: OREGON CITY, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Clear for Pa

    EIN 991724884 · Headquarters: HARRISBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Clear Fork Elementary Pto

    EIN 814200012 · Headquarters: Lockhart, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Clear Fork Swimming Club

    EIN 340847563 · Headquarters: LEXINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Clear Fork Unit 661

    EIN 270496965 · Headquarters: Lueders, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. CLEAR Inc

    EIN 934609764 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Clear Lake Area -Texas- City Panhellenic Association

    EIN 746077140 · Headquarters: Webster, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Clear Lake Area Chamber of Commerce

    EIN 420478075 · Headquarters: Clear Lake, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Clear Lake Area Chamber of Commerce

    EIN 741473007 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Clear Lake Area Concert Association Incorporated

    EIN 421208795 · Headquarters: CLEAR LAKE, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Clear Lake Area Ski Club

    EIN 760244719 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Clear Lake Arts Council

    EIN 421112483 · Headquarters: Clear Lake, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Clear Lake Association

    EIN 351469980 · Headquarters: Fremont, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Clear Lake Booster Club Inc

    EIN 421208047 · Headquarters: CLEAR LAKE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Clear Lake Cemetery Association

    EIN 390844734 · Headquarters: Clear Lake, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Clear Lake Chamber of Commerce Incorporated

    EIN 942216524 · Headquarters: CLEARLAKE, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  58. Clear Lake City Boulevard Association

    EIN 760352605 · Headquarters: Pipe Creek, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Clear Lake City Community Association Inc

    EIN 741468225 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Clear Lake City Elementary PTA

    EIN 746086157 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Clear Lake Development Foundation

    EIN 421082749 · Headquarters: CLEAR LAKE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Clear Lake Education Association

    EIN 421114179 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Clear Lake Emergency Medical Corps

    EIN 237246983 · Headquarters: Dickinson, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Clear Lake Fire Relief Association

    EIN 411630978 · Headquarters: CLEAR LAKE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Clear Lake Forest Community Association Inc

    EIN 741551002 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Clear Lake Gem and Mineral Society Inc

    EIN 742099034 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  67. Clear Lake Grace Brethren Camp

    EIN 911389556 · Headquarters: SUNNYSIDE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Clear Lake Grange No 680

    EIN 991312686 · Headquarters: Lakeport, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Clear Lake Historical Society

    EIN 421320411 · Headquarters: CLEAR LAKE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Clear Lake Intermediate Girls Athletics Booster Club

    EIN 270835598 · Headquarters: League City, TX, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  71. Clear Lake Keys Club

    EIN 941621340 · Headquarters: Clearlake Oaks, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Clear Lake Keys Property Owners Association

    EIN 680159365 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Clear Lake Masonic Building Association

    EIN 237440817 · Headquarters: Clearlake, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Clear Lake Outing Club C/o Anton George

    EIN 350890305 · Headquarters: Westfield, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Clear Lake Pomo Cultural Preservation Foundation

    EIN 814706671 · Headquarters: Clearlake Oaks, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  76. Clear Lake Public Library Foundation

    EIN 421206004 · Headquarters: Clear Lake, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Clear Lake Residential Association

    EIN 470730800 · Headquarters: COLUMBUS, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Clear Lake Rodeo Association

    EIN 942267099 · Headquarters: LAKEPORT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Clear Lake Shores Police Officers Association

    EIN 825208629 · Headquarters: Alvin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Clear Lake Shores Yacht Club Llc

    EIN 843830169 · Headquarters: Clear Lake Shores, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Clear Lake State Park Interpretive Association

    EIN 680004388 · Headquarters: Kelseyville, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  82. Clear Lake Stream Club Inc

    EIN 261925762 · Headquarters: GARRISON, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Clear Lake Student Reading Council

    EIN 912006599 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  84. Clear Lake Symphony at Uh Clc

    EIN 760035368 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Clear Lake Virtual Lions Club

    EIN 882594269 · Headquarters: Mason City, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Clear Lake Yacht Club Inc

    EIN 351083295 · Headquarters: FREMONT, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Clear Lake Yacht Club Sailing School

    EIN 421216123 · Headquarters: CLEAR LAKE, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Clear Lake Youth Athletic League Inc

    EIN 421264398 · Headquarters: Clear Lake, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Clear Learning Partners Inc

    EIN 852014779 · Headquarters: Logan, UT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. Clear Motivations

    EIN 462729124 · Headquarters: ANAHEIM, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Clear Path Foundation

    EIN 843384818 · Headquarters: Ann Arbor, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Clear Ridge Social Athletic Club

    EIN 263804159 · Headquarters: SUMMIT, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Clear Skies Above Barre Inc

    EIN 825267061 · Headquarters: Albion, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Clear Sky Ministries

    EIN 333840566 · Headquarters: Southside, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Clear Spring Athletic Boosters

    EIN 521840951 · Headquarters: Clear Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Clear Spring Pta

    EIN 933704939 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Clear Springs Chapel and Cemetery Inc

    EIN 581760200 · Headquarters: Coushatta, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Clear Springs High School Debate Booster Club

    EIN 463773200 · Headquarters: League City, TX, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  99. Clear Springs Volunteer Fire Department

    EIN 611122933 · Headquarters: MAYFIELD, KY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Clear Vision Florida Corp

    EIN 393831503 · Headquarters: Pompano Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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