| Nonprofits Insurance Alliance of CaliforniaSanta Cruz | Form 990 | $134,210,177FY2024 |
| Alliance of Nonprofits for Insurance Risk Retention Group IncSanta Cruz | Form 990 | $117,699,226FY2024 |
| Archdiocese of Los Angeles Funeral and Mortuary Services CorporationLos Angeles | Form 990 | $35,092,136FY2025 |
| Nonprofits United Workers Compensation Group IncSacramento | Form 990 | $29,276,148FY2025 |
| CHP 11 99 FoundationCosta Mesa | Form 990 | $11,619,929FY2025 |
| Collaborative Support Services IncLos Gatos | Form 990 | $4,434,521FY2024 |
| California Thoroughbred Horsemens FoundationArcadia | Form 990 | $2,368,524FY2025 |
| Casa Nova Mobile Home Park IncFairfield | Form 990 | $1,277,059FY2024 |
| RCDC IncPerris | Form 990 | $1,178,348FY2025 |
| San Leandro Improvement AssociationSan Leandro | Form 990 | $1,141,940FY2024 |
| Alhambra Educational FoundationAlhambra | Form 990 | $763,417FY2025 |
| Berkeley Real Estate ForumBerkeley | Form 990 | $526,010FY2025 |
| Charityontop Foundation IncPasadena | Form 990 | $490,996FY2025 |
| Rotary District 5300 Foundation IncSouth Pasadena | Form 990 | $446,682FY2025 |
| Independent Cities Association IncEncino | Form 990 | $433,557FY2025 |
| Urban Equity Group IncOakland | Form 990-EZ | $196,513FY2025 |
| United Fire Service WomenSan Francisco | Form 990-EZ | $178,300FY2024 |
| Brothers of the Desert CorporationPalm Springs | Form 990-EZ | $171,541FY2025 |
| West Valley Jr EaglesCottonwood | Form 990-EZ | $134,152FY2025 |
| Riverside National Cemetary Support CommitteeRedlands | Form 990 | $132,333FY2025 |
| California Disability Services InstituteSacramento | Form 990-EZ | $129,018FY2025 |
| Love Ministries International IncInglewood | Form 990-EZ | $125,672FY2025 |
| Ust Nurses Association InternationalOxnard | Form 990-EZ | $122,597FY2024 |
| California Insurance ProfessionalsLos Angeles | Form 990-EZ | $108,938FY2025 |
| Tanda Lodge IncAnaheim | Form 990-EZ | $103,857FY2025 |
| SFS Squad ClubSanta Fe Springs | Form 990-EZ | $101,100FY2025 |
| Ncavad IncSan Jose | Form 990-EZ | $100,242FY2025 |
| National Charity League Inc South Bay ChapterManhattan Beach | Form 990-EZ | $95,998FY2026 |
| Anaheim Fire FamilyAnaheim | Form 990-EZ | $87,724FY2024 |
| Pasadena Lions Philantropy CorpPasadena | Form 990-EZ | $85,947FY2026 |
| Wardboy ProjectAntioch | Form 990-EZ | $85,404FY2024 |
| San Ramon Valley Kiwanis FoundationAlamo | Form 990-EZ | $85,358FY2025 |
| Negrense Volunteers for Change Inc Foundation - USABelmont | Form 990-EZ | $71,777FY2025 |
| Holy Family Convent Alumni Association of CaliforniaCorona | Form 990-EZ | $59,110FY2025 |
| American Mining Rights AssociationCoulterville | Form 990-EZ | $53,497FY2024 |
| Santa Cruz Police Officers Benevolent Association IncSanta Cruz | Form 990-N | No figure |
| Port of Stockton Employee AssociationStockton | Form 990-EZ | $34,162FY2025 |
| Herencia Hispana San DiegoSan Diego | Form 990-N | No figure |
| SCUGIrvine | Form 990-N | No figure |
| American Society of Heating Refrigerating & Ac EngineersSan Jose | Form 990-EZ | $27,671FY2025 |
| Garden of Innocence NationalCarlsbad | Form 990-N | No figure |
| Youthbuild Collaborative of Southern CaliforniaCompton | Form 990-N | No figure |
| Foundation of HonorCampbell | Form 990-EZ | $18,839FY2025 |
| Mid-Coast Veterans Alliance Inc a California Nonprofit CorporationSanta Maria | Form 990-N | No figure |
| Yolo County Retired Peace Officers Association IncorporatedWoodland | Form 990-N | No figure |
| Slo Co Recovery Support NetworkGrover Beach | Form 990-N | No figure |
| Live Like Jack FoundationWhittier | Form 990-EZ | $11,604FY2024 |
| Garden of Innocence NationalVista | Group return | $10,078FY2019 |
| National Society of Entertainment and LawyersBeverly Hills | Form 990-N | No figure |
| Marketplace Women of Orange CountyIrvine | Form 990-N | No figure |