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. The Morton Foundation

    EIN 911813416 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  2. The Moseley Foundation

    EIN 946104646 · Headquarters: SAN CARLOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  3. The Mosk Foundation

    EIN 954247424 · Headquarters: REDONDO BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. The Mother Teresa of Calcutta Center

    EIN 342014868 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. The Mountain Lions Club of California Mountain Lions Club

    EIN 942727023 · Headquarters: Cobb, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. The Mounted Patrol of San Mateo County

    EIN 946106865 · Headquarters: Woodside, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. The Ms Grumbacher Foundation

    EIN 232697348 · Headquarters: SEBASTAPOL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  8. The Mt Jura Gem and Museum Society

    EIN 510188060 · Headquarters: Taylorsville, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. The Mt Tam Quilt Guild

    EIN 680130880 · Headquarters: San Rafael, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. The Muller Foundation

    EIN 943028597 · Headquarters: Menlo Park, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  11. The Munson Family Foundation

    EIN 330375101 · Headquarters: Anaheim, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. The Muriel Pollia Foundation

    EIN 954111302 · Headquarters: Fillmore, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  13. The Music Circle

    EIN 953719762 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. The Music Guild

    EIN 956058359 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. The Music Room Inc

    EIN 330310294 · Headquarters: ORANGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. The Mvp Factor Youth Academic and Athletic Organization

    EIN 465465620 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  17. The Mystical Order of Saint Peter

    EIN 953781405 · Headquarters: Hollywood, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. The Nadel Foundation

    EIN 953786755 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  19. The Nancy & Miles Rubin Foundation C/o Windes

    EIN 136092976 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  20. The Nancy Painter Foundation C/o Walter Painter

    EIN 954350083 · Headquarters: VALLEY VILLAGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. The Napa Womens Club

    EIN 946115294 · Headquarters: Napa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. The National Association of Guardsmen Los Angeles Chapter

    EIN 133837371 · Headquarters: Culver City, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. The National City Chamber of Commerce

    EIN 951038185 · Headquarters: NATIONAL CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. The National Exchange Club of Red Bluff

    EIN 311169913 · Headquarters: RED BLUFF, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. The National Little League of Turlock

    EIN 770472623 · Headquarters: Turlock, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. The Nature Corps

    EIN 953763886 · Headquarters: ARROYO GRANDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. The Nature Friends Inc

    EIN 941206561 · Headquarters: MILL VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. The Neale Family Foundation

    EIN 954350525 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  29. The Necessary Economic Emergency Distribution Ctr

    EIN 651305502 · Headquarters: TAFT, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  30. The Negri Foundation

    EIN 330432347 · Headquarters: SAN MARINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. The Neighborhood Taskforce

    EIN 413195269 · Headquarters: Santa Monica, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. The Nethercutt Collection Inc

    EIN 954442622 · Headquarters: SYLMAR, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. The Neutral Corner Inc

    EIN 330229402 · Headquarters: Spring Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. The New Kaiser Voluntary Employees Beneficiary Association Veba Trust

    EIN 330330153 · Headquarters: FOLSOM, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  35. The New Presbyterian Church

    EIN 954636743 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  36. The New-land Foundation Inc

    EIN 136086562 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. The Nicholson Pipes and Drums

    EIN 953787719 · Headquarters: Westminster, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. The Nick Traina Foundation

    EIN 943296757 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. The Nora Eccles Treadwell Foundation

    EIN 237425351 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. The Norman & Sadie Lee Foundation

    EIN 953333368 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. The Northern California Academy of General Dentistry Inc

    EIN 942557207 · Headquarters: FREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. The Norton Heritage Foundation

    EIN 330443248 · Headquarters: Redlands, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  43. The Norton Simon Foundation

    EIN 956035908 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. The Norwegian Club of San Francisco

    EIN 943120030 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. The Nucleus Inc

    EIN 394044247 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. The Nurture Foundation

    EIN 431221550 · Headquarters: SANTA BARBARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. The Nurtury

    EIN 237420636 · Headquarters: SHERMAN OAKS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. The Oak Tree Philanthropic Foundation

    EIN 363779795 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  49. The Oakland Athletics Community Fund

    EIN 942826655 · Headquarters: WEST SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  50. The Oasis Project Inc

    EIN 871491055 · Headquarters: WEST HOLLYWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  51. The Odonnell Golf Club

    EIN 951425376 · Headquarters: PALM SPRINGS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. The Ojai Civic Association

    EIN 951063265 · Headquarters: OJAI, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. The Okonma Foundation

    EIN 880605007 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. The Olgapuri Village Foundation

    EIN 823539630 · Headquarters: GOLETA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  55. The Olive Glen Foundation Inc

    EIN 680150774 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. The Ollie Hope Foundation

    EIN 394961873 · Headquarters: Redwood City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. The Olympic Club

    EIN 940732930 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. The Omidyar Group Charitable Trust

    EIN 926236559 · Headquarters: Los Gatos, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  59. The One Glove Foundation

    EIN 465126289 · Headquarters: Dublin, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. The Oneness Truth Meditation Foundation

    EIN 994276660 · Headquarters: POMONA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. The Oneonta Club Foundation

    EIN 237374541 · Headquarters: SAN MARINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. The Ontara Institute

    EIN 412748620 · Headquarters: San Ramon, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. The Open Pulpit

    EIN 834338173 · Headquarters: Irvine, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  64. The Opportunity Fund

    EIN 954120054 · Headquarters: STUDIO CITY, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. The Optimist Club of Napa California

    EIN 946124302 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. The Orange Council

    EIN 330332223 · Headquarters: Orange, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. The Orange County Association of Health Facilities

    EIN 953774576 · Headquarters: IRVINE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. The Orange County Cambodian Buddhist Organizationinc

    EIN 330102977 · Headquarters: SANTA ANA, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  69. The Orange Park Community Corporation

    EIN 330528924 · Headquarters: ORANGE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. The Orangewood Mobilehome Park Corp

    EIN 330719915 · Headquarters: SANTA ANA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. The Orestimba Scholarship Community Association - Tosca

    EIN 770348681 · Headquarters: NEWMAN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. The Oriental Mission Church

    EIN 952893812 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  73. The Original General Grand Encampment of Knights Templar Of

    EIN 521862048 · Headquarters: Lawndale, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  74. The OShea Foundation

    EIN 946084555 · Headquarters: Hillsborough, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. The Osherenko-young Foundation

    EIN 956093625 · Headquarters: SANTA BARBARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. The Other Americas Radio

    EIN 770221112 · Headquarters: Santa Barbara, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. The Other Bar Inc

    EIN 680094431 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. The Otis Booth Foundation

    EIN 956140019 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  79. The Outdoor Art Club Inc

    EIN 941013978 · Headquarters: MILL VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. The Ovation Foundation

    EIN 383925385 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  81. The Ovitz Family Foundation

    EIN 521354173 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  82. The Oxnard College Foundation

    EIN 770003378 · Headquarters: OXNARD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. The Pacific Coast Concert Band

    EIN 330217302 · Headquarters: Fallbrook, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. The Pacific Corinthian Youth Foundation

    EIN 770312074 · Headquarters: OXNARD, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. The Pacific Endowment

    EIN 330142633 · Headquarters: La Jolla, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  86. The Pacific Forest Trust Incorporated

    EIN 680292509 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. The Pacific Palms Mobilehome Park Corp

    EIN 330719911 · Headquarters: SANTA ANA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. The Pacific Seabird Group

    EIN 910977708 · Headquarters: OCEANSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  89. The Packard Humanities Institute

    EIN 943038401 · Headquarters: LOS ALTOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  90. The Painting Experience

    EIN 942863323 · Headquarters: Danville, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. The Palavra Tree Inc

    EIN 237259424 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990

  92. The Palo Verde Historical Museum and Society

    EIN 953641173 · Headquarters: Blythe, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. The Palos Verdes Symphonic Band

    EIN 953776058 · Headquarters: Palos Verdes Peninsula, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. The Panda Charitable Family Foundation (Fka the Panda Charitable Foundation)

    EIN 954142346 · Headquarters: ROSEMEAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. The Papoose Club

    EIN 840577482 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. The Paradise Park Masonic Club

    EIN 940751514 · Headquarters: Santa Cruz, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. The Parc Fund

    EIN 942760063 · Headquarters: Pleasanton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. The Parenting Connection of Monterey Co

    EIN 412132550 · Headquarters: MARINA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. The Parents & Teachers of Buena Vista Horace Mann

    EIN 943033872 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. The Parker Foundation

    EIN 510141231 · Headquarters: CARLSBAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

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