| Walker AcademyOxnard | Form 990-N | No figure |
| San Marcos Middle School Parent ClubSan Marcos | Form 990-N | No figure |
| HMBHS Grad Night CommitteeEl Granada | Form 990-N | No figure |
| Eagle Pride Boosters Club IncCloverdale | Form 990-EZ | $21,135FY2025 |
| Rotary Club of Ross Valley FoundationSan Anselmo | Form 990-EZ | $21,080FY2024 |
| Jackson Unified School Teachers and Parents IncJackson | Form 990-EZ | $21,037FY2025 |
| Getting in Getting ThroughPalmdale | Form 990-N | No figure |
| Redlands Peace Academy IncRedlands | Form 990-N | No figure |
| Mammoth Elementary Parent Teacher OrganizationMammoth Lakes | Form 990-EZ | $20,931FY2025 |
| Bowman School Parent TeacherorganizationAuburn | Form 990-N | No figure |
| Deer Valley Band Boosters AssociationAntioch | Form 990-N | No figure |
| Linscott for Kids FundWatsonville | Form 990-N | No figure |
| Uthrive Wellness IncCalabasas | Form 990-N | No figure |
| West Covina High School TheatreWest Covina | Form 990-N | No figure |
| CMHS Girls Soccer Booster ClubCosta Mesa | Form 990-N | No figure |
| New Covenant Institute of Biblical ArchaeologyLos Angeles | Form 990-N | No figure |
| Adelante BoliviaPalm Desert | Form 990-N | No figure |
| Grow OrganizationPalo Alto | Form 990-N | No figure |
| Love We Dont SeeCerritos | Form 990-N | No figure |
| Alameda High School Music BoostersAlameda | Form 990-N | No figure |
| Wind Worship MinistriesMenifee | Form 990-N | No figure |
| Desert Sands Unified School District Educational FoundationLa Quinta | Form 990-EZ | $20,527FY2025 |
| Taft Charter High School PTOWoodland Hills | Form 990-N | No figure |
| Bay Area IntegralSan Rafael | Form 990-N | No figure |
| Jewish Scholastic Press AssociationLos Angeles | Form 990-N | No figure |
| Kiwanis Club of San Clemente FoundationSan Clemente | Form 990-EZ | $20,427FY2025 |
| San Francisco Gynecological SocietyDaly City | Form 990-N | No figure |
| Siestas for Fiestas Foundation IncSanta Clarita | Form 990-N | No figure |
| California Band Alumni Association IncBerkeley | Form 990-N | No figure |
| Christian Sorensen Science Academy PTOWhittier | Form 990-N | No figure |
| Brown and Gold Brigade BoostersYuba City | Form 990-N | No figure |
| Harvesters Scholarship FoundationDiamond Bar | Form 990 | $20,313FY2026 |
| Varah Sarvajanik High School MandalGlendale | Form 990-N | No figure |
| Eastin Elementary Parent Teacher Club IncUnion City | Form 990-EZ | $20,193FY2025 |
| Tiefort View Intermediate Schoolparent Teacher OrganizationFort Irwin | Form 990-EZ | $20,078FY2025 |
| Parent Booster USA IncDenair | Form 990-EZ | $20,007FY2025 |
| Alma First Fellows IncManhattan Beach | Form 990-N | No figure |
| A Child Unchained CorporationLos Gatos | Form 990-N | No figure |
| Targit Collaborative GroupSacramento | Form 990-N | No figure |
| University of Medical Science and Health IncCathedral City | Form 990-N | No figure |
| National Coalition on Education EquityGranada Hills | Form 990-N | No figure |
| Kidney Donor Foundation of Santa Barbara IncGoleta | Form 990-N | No figure |
| Little Endeavor EducationMonterey Park | Form 990-N | No figure |
| Literacy Volunteers of America Huntington Valley IncHuntington Beach | Form 990-N | No figure |
| Lincoln High School Legacy FoundationSan Diego | Form 990-N | No figure |
| Laguna Beach Schools Performing Arts BoostersLaguna Beach | Form 990-N | No figure |
| Lakewood Education FoundationLakewood | Form 990-N | No figure |
| C4 LeadersVacaville | Form 990-N | No figure |
| Castro Valley Sports Foundation IncCastro Valley | Form 990-EZ | $19,781FY2026 |
| Polytechnic University of the Philippines Alumni Assn USA IncCulver City | Form 990-N | No figure |