| International Institute of Gurmat Studies IncChino Hills | Form 990 | $258,174FY2025 |
| PTA California Congress of Parents Teachers and Students IncPleasanton | Form 990 | $257,904FY2025 |
| Mystopia FoundationSan Francisco | Form 990 | $257,524FY2024 |
| Society of American Military EngineersSan Diego | Form 990 | $257,420FY2024 |
| Castillero Vocal Booster Club 6384 Leyland Park DrSan Jose | Form 990 | $257,391FY2025 |
| Little League Baseball IncEl Dorado Hills | Form 990 | $257,231FY2025 |
| Laguna Hills High School Athletic BoostersLaguna Hills | Form 990 | $257,138FY2025 |
| La Jazz Festival FoundationLos Angeles | Form 990 | $257,000FY2023 |
| PTA California Congress of Parents Teachers & Students IncSan Francisco | Form 990 | $256,982FY2025 |
| Toyon Wintu CenterShasta Lake | Form 990 | $256,804FY2025 |
| California Association of Social Rehabilitation Agencies IncHuntington Park | Form 990 | $256,228FY2025 |
| Green Envelope FundPalo Alto | Form 990 | $256,136FY2025 |
| PTA California Congress of Parents Teachers & Students IncManhattan Beach | Form 990 | $255,591FY2025 |
| Noahs Ark Ukraine MissionCarmichael | Form 990 | $255,473FY2024 |
| National Charity League-Pacific Coast ChapterHuntington Beach | Form 990 | $255,040FY2025 |
| Conejo Hospice IncThousand Oaks | Form 990 | $254,935FY2024 |
| Clay AssociatesSan Diego | Form 990 | $254,903FY2025 |
| PTA California Congress of Parents Teachers & Students IncSanta Barbara | Form 990 | $254,830FY2025 |
| St Helena Nursery School CorporationRutherford | Form 990 | $254,721FY2025 |
| Vocal Music Parents Association of Fountain Valley H SFountain Valley | Form 990 | $254,223FY2025 |
| Art Deco Society of Los AngelesHollywood | Form 990 | $254,129FY2025 |
| President Andrew Jackson ManorCarmichael | Form 990 | $253,773FY2024 |
| Little League Baseball IncYorba Linda | Form 990 | $253,749FY2025 |
| Little League Baseball IncVentura | Form 990 | $253,508FY2025 |
| Medical Staff of Santa Barbara Cottage HospitalSanta Barbara | Form 990 | $253,438FY2025 |
| The Goddess MercadoLos Angeles | Form 990 | $253,385FY2023 |
| Sunnyvale Sister City AssociationSunnyvale | Form 990 | $253,210FY2024 |
| Neros LehoirLos Angeles | Form 990 | $253,090FY2024 |
| Rotary International Belmont FoundationBelmont | Form 990 | $252,981FY2026 |
| Palos Verdes Peninsula Girls Softball League IncorporatedPalos Verdes Peninsula | Form 990 | $252,887FY2024 |
| B K S Iyengar Yoga Assn of No CalSan Francisco | Form 990 | $252,885FY2024 |
| Intergroup Central Office of Santa Clara County IncCampbell | Form 990 | $252,668FY2024 |
| Desert Access and Mobility IncPalm Springs | Form 990 | $252,426FY2025 |
| Institute for Art and LivingDanville | Form 990 | $252,308FY2025 |
| Crime Prevention Program of Southern CaliforniaHuntington Beach | Form 990 | $252,131FY2025 |
| Orange Coast Optimist Club of Garden GroveSanta Ana | Form 990 | $251,937FY2025 |
| Little League Baseball IncAliso Viejo | Form 990 | $251,752FY2025 |
| Homeless Rescue Services IncRichmond | Form 990 | $251,421FY2025 |
| PTA California Congress of Parents Teachers & Students IncYorba Linda | Form 990 | $250,880FY2025 |
| PTA California Congress of Parents Teachers & Students IncBerkeley | Form 990 | $250,654FY2025 |
| Little League Baseball IncPleasanton | Form 990 | $250,613FY2025 |
| Los Angeles Section 8 Coronado Lomod Corporation -2Los Angeles | Form 990 | $250,444FY2023 |
| La Verne Parent Participation Preschool IncLa Verne | Form 990 | $250,334FY2025 |
| Baras FoundationSan Diego | Form 990 | $250,136FY2024 |
| Southern California Teo-Chew AssociationLos Angeles | Form 990 | $249,915FY2025 |
| La Casa Community CenterSan Gabriel | Form 990 | $249,910FY2025 |
| American Institute of Medical EducationOlympic Valley | Form 990 | $249,499FY2024 |
| Rohnert Park Soccer Club IncRohnert Park | Form 990 | $249,474FY2024 |
| Napa Valley Art AssociationNapa | Form 990 | $249,328FY2025 |
| Tahoe Arts ProjectSouth Lake Tahoe | Form 990 | $249,260FY2025 |