philanthropy.org | 990 Resource | FAQ Verify yourself Sign in
Largest membership organizations in California

The 50 largest membership organizations in California

The 50 largest membership organizations in California by revenue range from $968 million down to $8.1 million.

The largest are Lokahi Assurance Ltd, Insurance And Benefits Tr Of Peace Officers Research Assoc Of Ca, and Southern California Pipe Trades Health And Welfare Fund.

Organizations
1,193
Total revenue
$3.5B
Total assets
$11.1B

Largest membership organizations in California

Ranked by revenue.

LLokahi Assurance Ltd
IInsurance And Benefits Tr Of Peace Officers Research Assoc Of Ca
Southern California Pipe Trades Health And Welfare Fund
OOperating Engineers Local Union No 3 Vacation Holiday And Sick Pay
District Council 16 Northern California Health And Welfare Trus
Nonprofits Insurance Alliance Of California
OOcu Health & Welfare Trust
Alliance Of Nonprofits For Insurance Risk Retention Group Inc
Afm & Sag-Aftra Intellectual Property Rights Distribution Fund
CCalifornia Institute Of Technology Retiree Medical Plan Jpl Veba Tr
UUdw Afscme Local 3930 Riverside County Benefits Trust
UUnited Domestic Workers Benefits Trust
Washington State Council Of Fire Fighters Employee Benefit Trust
Ckpu-Kp Education & Training Trust Fund
BBoilermaker Vacation Trust
UUdw Afscme 3930 San Diego Health And Benefits Trust
OOrange County Professional Firefighters Association Group Benefit Plan
SSan Bernardino County Retirement Medical Tr
Producers Health Benefits Plan Raleigh Studios
AArchdiocese Of Los Angeles Funeral And Mortuary Services Corporation
UUfcw Comprehensive Benefits Trust
TTransportation Communications Intl Unin La Met Trans Auth Hlth Wel Tr
Nonprofits United Workers Compensation Group Inc
FFernandez Holdings Health Tr
Los Angeles Police Protective League Benefits Trust
AAbc Of Southern California Benefit
Sheet Metal Workers Local 206 Health Benefit Trust
AAmgen Inc Voluntary Employees Beneficiary Association Trust
Porac Retiree Medical Trust
CCalifornia Charter Schools Association Employee Welfare Benef
LLoma Linda University Adventist Health Sciences Cnter Liability Trust
CCarpenter Funds Administrative Office Of Northern California Inc
OOrange County Employees Association Benefit Plans
National Alliance Of Nonprofits For Insurance Inc
Southern Ca Pipe Trades Pensioners & Surviving Spouses Health Trust
VVision Service Plan Post Retirement Welfare Benefits Program
SSeiu Local 2015 Long Term Care Workers Health Trust Fund
Chp 11-99 Foundation
Open Source Collective
PPublic Employees Benefit Trust Of California
TTeamsters Sanitation Industry Trust Fund
LLong-Term Disability Voluntary Employees Beneficiary Association
CCoalition For Controlling Ins Costs In Ca Schools Health & Welfare Tr
SSolano-Napa Counties Electrical Workers Health & Welfare Trust
Oxnard School District Retiree Health Benifit Plan
Restaurant Industry Health And Welfare Tr Fund
MMeetings Assessment Partnership
DDudek Health And Welfare Tr
WWestern Region Employee Benefit Tr
SSanta Monica City Employee Coalition Benfit Tr
Public data from IRS Form 990 e-file & Business Master File. A 990 shows how an organization is run and funded — not its real-world outcomes. Figures are presented without evaluation; we do not rate, score, or rank organizations. · philanthropy.org