Philanthropy, Voluntarism and Grantmaking Foundations foundations in California

8,284 grantmaking foundations in California focused on philanthropy, voluntarism and grantmaking foundations, ranked by recent giving reported to the IRS (about $20B combined).

Top foundations by giving (page 3)

51. Kataly Foundation

    San Francisco, CA
    $69M (2024)
52. Community Foundation for Monterey County

    Monterey, CA
    $66M (2024)
53. The Albertsons Companies Foundation

    Pleasanton, CA
    $64M (2025)
54. Gary and Mary West Charitable Trust

    La Jolla, CA
    $62M (2024)
55. Samueli Foundation

    Corona Del Mar, CA
    $60M (2024)
56. Skoll Foundation

    Palo Alto, CA
    $59M (2024)
57. The Energy Foundation

    San Francisco, CA
    $58M (2024)
58. Academy of Motion Picture Arts & Sciences

    Beverly Hills, CA
    $57M (2025)
59. Thomas and Stacey Siebel Foundation

    Redwood City, CA
    $56M (2024)
60. Conrad Prebys Foundation

    San Diego, CA
    $55M (2024)
61. Occidental College

    Los Angeles, CA
    $55M (2025)
62. Karen A Hahn CPA Inc

    Sausalito, CA
    $54M (2022)
63. Entertainment Industry Foundation

    Los Angeles, CA
    $54M (2024)
64. W M Keck Foundation

    Los Angeles, CA
    $54M (2024)
65. The Milken Institute

    Santa Monica, CA
    $52M (2024)
66. The California Wellness Foundation

    Los Angeles, CA
    $52M (2024)
67. Stupski Foundation

    San Francisco, CA
    $51M (2024)
68. Tides Center

    San Francisco, CA
    $51M (2024)
69. Carl Victor Page Memorial Foundation

    Palo Alto, CA
    $50M (2024)
70. Dart-L Foundation

    Los Angeles, CA
    $50M (2024)
71. Enlight Foundation

    Palo Alto, CA
    $49M (2024)
72. Capital Group Companies Charitable Foundation

    Irvine, CA
    $49M (2025)
73. Karsh Family Foundation

    Beverly Hills, CA
    $48M (2026)
74. Jeff and Marieke Rothschild Foundation

    Palo Alto, CA
    $48M (2024)
75. Arnold and Mabel Beckman Foundation

    Irvine, CA
    $47M (2025)

Showing the top 100 by giving. Search all 8,284 with a free account.