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. Arise Inc

    EIN 953937006 · Headquarters: LA VERNE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Arise N Shine Transitional Living

    EIN 330534241 · Headquarters: PARAMOUNT, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  3. Aristrong Foundation

    EIN 844847690 · Headquarters: Colton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Arizona Professional Land Surveyors Inc

    EIN 860525605 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Arjay R and Frances F Miller Foundation

    EIN 386082895 · Headquarters: WOODSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Ark Family Center Inc

    EIN 203110650 · Headquarters: Northridge, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Ark Grace Korean Church

    EIN 883553194 · Headquarters: Rowland Heights, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  8. Ark Ministries

    EIN 930686981 · Headquarters: Azusa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Ark of Noah Foundation

    EIN 330499320 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  10. Arkina

    EIN 275557025 · Headquarters: NORTH HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Arkkadian Foundation

    EIN 934229223 · Headquarters: Rohnert Park, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. Arlene Francis Foundation

    EIN 943216151 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  13. Arlene Jeanette Foundation Inc

    EIN 871967540 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  14. Arleta Early Education Center

    EIN 264541803 · Headquarters: arleta, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  15. Arline & Thomas Bannan Foundation C/o Parker Milliken Clark O'hara

    EIN 916029798 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. Arlington Center for the Performing Arts

    EIN 770131966 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Arlington Pta

    EIN 900399714 · Headquarters: TORRANCE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Arlington Temporary Assistance Inc

    EIN 951690961 · Headquarters: Riverside, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  19. Arm of Deliverance Christian Centers

    EIN 953445057 · Headquarters: Rialto, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Armed Forces Aero Club Inc

    EIN 952508565 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Armed Forces Communications and Electronics Association

    EIN 521241105 · Headquarters: El Segundo, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Armed Forces Communications and Electronics Association

    EIN 521272919 · Headquarters: Mather, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Armenia Trade and Information Office

    EIN 264068805 · Headquarters: Glendale, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  24. Armenian Aintabtzy Association

    EIN 954282264 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Armenian American Middle East Club

    EIN 930659542 · Headquarters: Azusa, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Armenian Artist Project

    EIN 831446760 · Headquarters: EL CAJON, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  27. Armenian Bar Association

    EIN 954229031 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Armenian Cultural Association Hamazkayin Inc

    EIN 237159614 · Headquarters: GLENDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Armenian Dental Society of California

    EIN 954414006 · Headquarters: GLENDALE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Armenian Educational Benevolent Union a Non Profit Corporation

    EIN 953796531 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Armenian Evangelical Schools of Ca Inc

    EIN 953780017 · Headquarters: SHERMAN OAKS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Armenian Evangelical Union of North America

    EIN 770202388 · Headquarters: GLENDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Armenian Heroes Inc

    EIN 834508172 · Headquarters: Glendale, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Armenian Monument Council Inc

    EIN 952487954 · Headquarters: Montebello, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Armenian Numismatic Society

    EIN 237441955 · Headquarters: Pico Rivera, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Armenian Professional Society

    EIN 956127205 · Headquarters: GLENDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Armenian Relief Society of Western USA Inc

    EIN 953928295 · Headquarters: GLENDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Armenian Revolutionary Federation Wusa Inc

    EIN 862767147 · Headquarters: PANORAMA CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  39. Armenian Rug Society

    EIN 222233380 · Headquarters: SHADOW HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Armenian Youth Federation Camp of California

    EIN 237452720 · Headquarters: Glendale, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Armenians United

    EIN 853424413 · Headquarters: GLENDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Armey-harvey Foundation Inc

    EIN 946098400 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. Armijo Band Boosters Inc

    EIN 237305492 · Headquarters: Fairfield, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Arms of the Cross

    EIN 237428064 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. Arnold & Anita Lorber 1990 Charitable Tr

    EIN 954299244 · Headquarters: BEVERLY HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. Arnold Air Society-silver Wings

    EIN 237319120 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Arnold Air Society-silver Wings

    EIN 237333211 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Arnold Air Society-silver Wings

    EIN 330634786 · Headquarters: San Bernardino, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Arnold Air Society-silver Wings

    EIN 680249836 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Arnold Air Society-silver Wings

    EIN 946101630 · Headquarters: Fresno, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Arnold Air Society-silver Wings

    EIN 946101887 · Headquarters: Berkeley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Arnold Air Society-silver Wings

    EIN 946107582 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Arnold Air Society-silver Wings

    EIN 956119033 · Headquarters: SAN DEIGO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Arnold Air Society-silver Wings 060 Afrotc Det

    EIN 237438103 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Arnold and Anita Rosenstein Family Foundation

    EIN 954453167 · Headquarters: BEVERLY HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  56. Arnold Betcher Post 3788 Veterans of Foreign Wars of the US

    EIN 952394047 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Aroh Us

    EIN 831430457 · Headquarters: FREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Aros Inc

    EIN 753184382 · Headquarters: Claremont, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. ARPA Institute Inc

    EIN 954423297 · Headquarters: Tarzana, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Arques Charitable Education Trust

    EIN 686044627 · Headquarters: SAUSALITO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Arques Maritime Preservation Foundation

    EIN 943097708 · Headquarters: SAUSALITO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Arrillaga Foundation

    EIN 942460896 · Headquarters: PALO ALTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Arrowbear Music Associates

    EIN 953253693 · Headquarters: LAKEWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Arrowhead Credit Union

    EIN 951682200 · Headquarters: Rancho Cucamonga, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Arrowhead Fish & Game Conservation Club Inc

    EIN 510183263 · Headquarters: LAKE ARROWHEAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Arrowhead Regional Medical Center Foundation

    EIN 953213342 · Headquarters: COLTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Arrowhead Villas Mutual Service Company

    EIN 950505934 · Headquarters: Skyforest, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Arrowhead Woods Architectural Committee

    EIN 330208452 · Headquarters: LAKE ARROWHEAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Arroyo Chico Subdivision Mutual Water Co Inc

    EIN 942838835 · Headquarters: Graton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Arroyo Grande Hall Assoc

    EIN 950282145 · Headquarters: ARROYO GRANDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  71. Arroyo Grande Harvest Festival

    EIN 950999065 · Headquarters: Arroyo Grande, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  72. Arroyo Grande Police Officers Associatio

    EIN 770251223 · Headquarters: Arroyo Grande, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Arroyo Grande Valley Little League

    EIN 770217633 · Headquarters: ARROYO GRANDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Arroyo Grande Village Improvement Association

    EIN 770234141 · Headquarters: Arroyo Grande, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Arroyo Grande Water Polo Club

    EIN 460881202 · Headquarters: Arroyo Grande, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Arroyo Las Posas Mutual Water Company

    EIN 770107324 · Headquarters: Camarillo, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Arroyo Maintenance Corporation

    EIN 330325044 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Arroyo Masonic Temple Association

    EIN 951663345 · Headquarters: Arroyo Grande, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Arroyo Seco Alliance

    EIN 854216905 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Arroyo Seco Elementry School Pta

    EIN 943040394 · Headquarters: LIVERMORE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Arroyo Seco Estates Mutual Water Co

    EIN 770405474 · Headquarters: SOLEDAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Ars Minerva

    EIN 462842022 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Arsha-kulam

    EIN 953794405 · Headquarters: Berkeley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Art 501C3 Incorporated

    EIN 943113443 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Art Above Ground

    EIN 832136464 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Art Center

    EIN 510159419 · Headquarters: Alturas, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Art Dealer Association of Southern California Inc

    EIN 237074350 · Headquarters: LA JOLLA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Art Deco Society of California

    EIN 942861596 · Headquarters: Fairfax, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Art Deco Society of Los Angeles

    EIN 954312661 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Art Directors Guild Local 800 of the IATSE and MPT Artists and Allied Crafts

    EIN 951236463 · Headquarters: Studio City, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Art Ecosystem Foundation

    EIN 863372065 · Headquarters: Oceanside, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Art for Peace Awards Foundation

    EIN 811275892 · Headquarters: BEVERLY HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  93. Art Form Found Objects Recycled Materials

    EIN 451273085 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Art Libraries Society of North America

    EIN 943074823 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Art Libraries Society of North America

    EIN 954176554 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Art of Living Black Inc

    EIN 262782138 · Headquarters: Pinole, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  97. Art of Living Foundation

    EIN 770240101 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Art Pratt Foundation of Old Mission Rc

    EIN 330526670 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Art Research and Curriculum Assoc

    EIN 942466542 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  100. Art Without Limits

    EIN 770050060 · Headquarters: SANTA BARBARA, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

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