| Little League Baseball IncVacaville | Form 990-EZ | $113,699FY2024 |
| Los Angeles Rod and Reel Club FoundationTorrance | Form 990-EZ | $113,689FY2025 |
| Educational Kinesiology FoundationSanta Barbara | Form 990-EZ | $113,671FY2024 |
| PTA California Congress of Parents Teachers & Students IncBeverly Hills | Form 990-EZ | $113,614FY2025 |
| Trojan Football Alumni ClubSpring Valley | Form 990-EZ | $113,609FY2026 |
| Rohnert Park Swim ClubRohnert Park | Form 990-EZ | $113,578FY2024 |
| University High School Instrumental Music BoostersIrvine | Form 990-EZ | $113,545FY2025 |
| Little League Baseball IncAtwater | Form 990-EZ | $113,476FY2025 |
| PTA California Congress of Parents Teachers & Students IncConcord | Form 990-EZ | $113,435FY2025 |
| Fellowship Center Foundation IncPalm Desert | Form 990 | $113,429FY2025 |
| California State Polytechnic University Pomona Alumni AssociatiPomona | Form 990 | $113,225FY2026 |
| Watts 360 Foundation IncLos Angeles | Form 990-EZ | $113,182FY2025 |
| Tilden Summer Camp IncLos Angeles | Form 990-EZ | $113,156FY2024 |
| Foster City Village IncFoster City | Form 990-EZ | $113,116FY2024 |
| Little League Baseball IncSan Diego | Form 990-EZ | $113,055FY2025 |
| PTA California Congress of Parents Teachers & Students IncNovato | Form 990-EZ | $113,051FY2025 |
| PTA California Congress of Parents Teachers & Students IncEl Segundo | Form 990-EZ | $112,921FY2025 |
| Panther Booster Club of Burlingame High School IncBurlingame | Form 990-EZ | $112,846FY2025 |
| Cyrus J Morris School CommunityWalnut | Form 990-EZ | $112,730FY2025 |
| Released Time Christian Education of the Orange Unif School DistOrange | Form 990-EZ | $112,717FY2024 |
| California Manufacturers Research and Educational Foundation IncSacramento | Form 990-EZ | $112,636FY2024 |
| PTA California Congress of Parents Teachers & Students IncBurlingame | Form 990-EZ | $112,622FY2025 |
| Mozart CamerataIrvine | Form 990-EZ | $112,552FY2025 |
| Coastal Arts LeagueHalf Moon Bay | Form 990-EZ | $112,471FY2025 |
| Caners Foundation Endowment for Research ScholarshipSacramento | Form 990 | $112,445FY2024 |
| Friends of Those in NeedSan Diego | Form 990-EZ | $112,410FY2025 |
| Pediatric Anesthesiology FoundationLos Angeles | Form 990-EZ | $112,405FY2025 |
| PTA California Congress of Parents Teachers & Students IncPleasanton | Form 990-EZ | $112,387FY2025 |
| Leadership Santa Cruz CountySanta Cruz | Form 990-EZ | $112,358FY2025 |
| Clandestine Laboratory Investigating ChemistsFresno | Form 990-EZ | $112,324FY2026 |
| Acts 19 MinistriesSanta Maria | Form 990-EZ | $112,281FY2024 |
| California Pilots AssociationDenair | Form 990 | $112,189FY2024 |
| Modern Family InstituteBerkeley | Form 990-EZ | $112,186FY2025 |
| Pop Warner Little Scholars IncSan Diego | Form 990-EZ | $112,110FY2024 |
| Los Altos High School Athletic Boosters ClubLos Altos | Form 990-EZ | $112,076FY2025 |
| PTA California Congress of Parents Teachers & Students IncTorrance | Form 990-EZ | $112,031FY2024 |
| One Hundred Club of San Mateo County Edwin JohnsonSan Mateo | Form 990 | $111,969FY2025 |
| Livermore Heritage GuildLivermore | Form 990 | $111,952FY2025 |
| PTA California Congress of Parents Teachers & Students IncAlameda | Form 990-EZ | $111,784FY2025 |
| Pittsburg Fifty-Plus Club CorporationPittsburg | Form 990-EZ | $111,783FY2025 |
| Napa Valley Wine Library AssociationSaint Helena | Form 990-EZ | $111,755FY2024 |
| Asian American Professional AssociationLos Angeles | Form 990-EZ | $111,681FY2025 |
| PTA California Congress of Parents Teachers & Students IncRedondo Beach | Form 990-EZ | $111,677FY2025 |
| Khalsa Peace CorpsLos Angeles | Form 990-EZ | $111,676FY2024 |
| Supporters of Doelger Senior Center IncDaly City | Form 990 | $111,582FY2025 |
| PTA California Congress of Parents Teachers & Students IncSunnyvale | Form 990-EZ | $111,571FY2026 |
| Kern River Valley Historical SocietyKernville | Form 990 | $111,487FY2025 |
| PTA California Congress of Parents Teachers & StudentsLos Angeles | Form 990-EZ | $111,450FY2025 |
| Azamrah IncEncino | Form 990 | $111,444FY2024 |
| Modesto Peace Life CenterModesto | Form 990-EZ | $111,404FY2024 |