Unknown & Unclassified nonprofits in California

Unknown & Unclassified nonprofits in California. Browse 48,218 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. Ai Grant

    EIN 822765430 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  2. AIA Central Valley

    EIN 941529878 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Aia Golden Empire

    EIN 770348431 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. AIA San Francisco

    EIN 940896340 · Headquarters: San Francisco, California, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. AIA Silicon Valley

    EIN 941500093 · Headquarters: San Jose, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Aiaa Communications Systems Technical Committee

    EIN 880576871 · Headquarters: Redondo Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Aicareagents247 Corporation

    EIN 334973438 · Headquarters: Long Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Aiccu Research Foundation

    EIN 237003049 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Aid for Indian Development

    EIN 941700389 · Headquarters: Los Altos, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  10. Aid-blue

    EIN 392474990 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Aid4u Foundation

    EIN 423889806 · Headquarters: FONTANA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Aiding Children and Women of Afghanistan - Acwa

    EIN 851715161 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Aidroid Labs Inc

    EIN 934697228 · Headquarters: Los Gatos, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. AIDS Assistance Thrift Store Inc

    EIN 330473220 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. AIDS Healthcare Foundation for Adult Industry Responsibility Fair

    EIN 462489518 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  16. AIDS Services Foundation Orange County

    EIN 330126481 · Headquarters: Irvine, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Aieste Star Foundation

    EIN 463818264 · Headquarters: Modesto, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Aikido West

    EIN 942535832 · Headquarters: Redwood City, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Aikido Yoshinkai Association of Northern California

    EIN 942944930 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  20. Aikiya Annai India Servants of Mary

    EIN 814258860 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Aim Universe

    EIN 843069227 · Headquarters: ALTURAS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. AIMS Education Foundation

    EIN 770117407 · Headquarters: Fresno, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Ainahau O Kaleponi Hawaiian Civic Club

    EIN 953757539 · Headquarters: GARDEN GROVE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Air Conditioning and Refrigeration Contractors Association Inc of Northern

    EIN 946103396 · Headquarters: Corte Madera, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  25. Air Conditioning Sheet Metal Association

    EIN 956138372 · Headquarters: Toluca Lake, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  26. Air Conditioning Trade Association Inc

    EIN 770269349 · Headquarters: MARYSVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Air Conditioning Trade Association Tt

    EIN 776087282 · Headquarters: MARYSVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Air Force Sergeants Association

    EIN 521246601 · Headquarters: Beale AFB, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Air Sailing Inc

    EIN 237098705 · Headquarters: Cupertino, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Air Spacers Inc

    EIN 952599720 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Aircraft Maintenance Technician Association

    EIN 460487018 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Airport Working Group of Orange County

    EIN 330008208 · Headquarters: NEWPORT BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Airpusher Collective

    EIN 921678199 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Aj S Comfort Zone Inc

    EIN 461004255 · Headquarters: Agoura Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  35. Ajapa Yoga Foundation

    EIN 942502477 · Headquarters: Placerville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Ajd Connection

    EIN 141854828 · Headquarters: Davis, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  37. Ajrca Clergy and Alumni Association

    EIN 471492212 · Headquarters: Santa Monica, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Ak Bean Foundation

    EIN 942519244 · Headquarters: FAIRFIELD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Akawee

    EIN 952647598 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. Akd-alpha Phi of California

    EIN 300845246 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  41. Akfa

    EIN 883065710 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  42. Aki Foundation

    EIN 942682821 · Headquarters: Woodside, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Akira Arimura Foundation

    EIN 721127616 · Headquarters: CULVER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Akiyama Family Foundation

    EIN 814216876 · Headquarters: San Carlos, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. Akokwa American Development Association Inc

    EIN 954325154 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Akwukwu Union of Southern California

    EIN 384120713 · Headquarters: INGLEWOOD, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Al Germani Dance Company

    EIN 330386548 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  48. Al Karma Humanitarian Foundation

    EIN 994525668 · Headquarters: el cajon, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Al Malaikah Shriners

    EIN 954480052 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Al Malaikah Shriners Kern County Shrine Club

    EIN 951943865 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Al Tahoe Forest Homes Association Inc

    EIN 946123916 · Headquarters: South Lake Tahoe, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Al-anon Family Groups of Greater Los Angeles

    EIN 951979607 · Headquarters: GLENDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Al-anon Family Groups Office of San Diego Inc

    EIN 952986374 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Al-anon Information Service District 6 10

    EIN 942448433 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Al-anon Information Service of Orange County

    EIN 510201866 · Headquarters: GARDEN GROVE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Al-anon Inland Empire Service Center

    EIN 953424517 · Headquarters: COLTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Al-falaq Academy Inc Dba Meraj Academy

    EIN 954409781 · Headquarters: CHATSWORTH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Ala Costa Centers A Program for Developmentally Disabled

    EIN 942217359 · Headquarters: Berkeley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Ala Dist 17

    EIN 922862933 · Headquarters: Alhambra, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Alacbu Inc

    EIN 952857809 · Headquarters: SHERMAN OAKS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Alacosta Moose Legion No 70

    EIN 237132263 · Headquarters: CASTRO VALLEY, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Alads Insurance Trust

    EIN 956984968 · Headquarters: CHATSWORTH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Alameda Aerie No 1076 of the Fraternal Order of Eagles

    EIN 940486893 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Alameda Aero Club

    EIN 942971812 · Headquarters: Alameda, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Alameda Architectural Preservation Society

    EIN 510139572 · Headquarters: Alameda, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Alameda Boy Scouts Foundation

    EIN 237098710 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Alameda City Employees Association

    EIN 946085194 · Headquarters: Alameda, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Alameda Contra Costa Chapter the Links Inc

    EIN 942950345 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Alameda Contra Costa Lions Central Commi

    EIN 941386913 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Alameda County Bar Association

    EIN 941256277 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Alameda County Birds of Prey Reserve Foundation

    EIN 943015664 · Headquarters: El Cerrito, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Alameda County Community Food Bank

    EIN 942960297 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Alameda County Dental Society

    EIN 237064019 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Alameda County Electr Labor Mgmt Coop Committee

    EIN 946659128 · Headquarters: PLEASANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Alameda County Electrical Workers Training Facility Fund Corporation

    EIN 943096432 · Headquarters: SAN LEANDRO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Alameda County Farm Bureau

    EIN 941197988 · Headquarters: Livermore, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Alameda County Historical Society

    EIN 946132782 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  78. Alameda County Psychological Assn

    EIN 270265690 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Alameda County Sheriffs Mounted Posse

    EIN 842933621 · Headquarters: Dublin, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Alameda County Taxpayers Association Inc

    EIN 940272642 · Headquarters: Livermore, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Alameda Education Association

    EIN 237046784 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Alameda Education Foundation

    EIN 942867769 · Headquarters: Alameda, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Alameda Family Services Inc

    EIN 237088243 · Headquarters: Alameda, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Alameda Golf Club

    EIN 946102458 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Alameda High School Athletic Supporters Inc

    EIN 942650418 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Alameda Hospital Foundation

    EIN 942975536 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Alameda House Inc

    EIN 943038985 · Headquarters: BURLINGAME, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Alameda Kiwanis Foundation

    EIN 946104261 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Alameda Little League

    EIN 943086807 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Alameda Little Theater Inc

    EIN 941480173 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Alameda Museum

    EIN 942464751 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Alameda Pirates Football Inc

    EIN 270179752 · Headquarters: alameda, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  93. Alameda Police Managers Association

    EIN 943147255 · Headquarters: Alameda, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. Alameda Rod & Gun Club

    EIN 237013041 · Headquarters: ALAMEDA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Alameda Rotary Endowment Foundation Inc

    EIN 943050844 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Alameda West Lagoon Home Owners Association

    EIN 946132783 · Headquarters: SAN RAMON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Alameda Womens Golf Club

    EIN 943169812 · Headquarters: ALAMEDA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Alameda Yacht Club

    EIN 942972445 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Alameda-Contra Costa Counties National Association

    EIN 680426344 · Headquarters: Pleasant Hill, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Alameda-contra Costa Medical Association

    EIN 941007633 · Headquarters: LAFAYETTE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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