Employer health and benefit insurance in Ontario, California

51 employers based in Ontario, California reported insurance contracts for their benefit plans for plan year 2024; 45 report a health contract.

Employer	Active participants	Insurance contracts
ADMINSURE INC.	142	3
AIR CONTROL SYSTEMS, INC.	211	3
AJINOMOTO FOODS NORTH AMERICA INC	2,163	7
ALGER PRECISION MACHINING LLC	110	3
BALDA C. BREWER, INC.	171	3
BEAUTY 21 COSMETICS, INC.	177	3
BEHAVIORAL AUTISM THERAPIES	156	3
BENSON HOUSE, INC.	115	2
CERTIFIED AVIATION	184	10
CHAMPION DISCS, INCORPORATED	143	2
CITIZENS BUSINESS BANK	1,019	8
CITRUS MOTORS	68	1
DIRT CHEAP, INC. DBA DCG FULFILLMENT	247	4
DPI SPECIALTY FOODS, INC.	825	7
FULLMER CONSTRUCTION	136	7
GEO LOGIC ASSOCIATES, INC.	205	9
GOLD STAR FOODS, INC	1,463	4
HALIBURTON INTERNATIONAL FOODS, INC.	121	8
HCI SYSTEMS, INC	1,173	6
HERITAGE GROCERS GROUP, LLC	5,908	6
HMC GROUP	333	12
INTERNATIONAL ASSOCIATION OF PLUMBING AND MECHANICAL OFFICIALS	252	10
J. MCCULLOUGH CORPORATION	1,101	6
LARRY METHVIN INSTALLATION, INC.	279	5
MAG INSTRUMENT, INC.	128	11
MARK CHRISTOPHER CHEVROLET	137	3
MARTINEZ STEEL CORPORATION	125	3
MAURY MICROWAVE CORPORATION	77	3
MNX GLOBAL LOGISTICS CORP.	346	6
NET SHAPES, INC.	141	2
NEW-INDY CONTAINERBOARD, LLC	1,827	3
O. W. LEE CO., INC.	92	2
ONTARIO CHRISTIAN SCHOOL ASSOCIATION	139	3
ONTARIO REFRIGERATION SERVICE, INC.	328	5
PARCO, LLC	168	2
PRIME HEALTHCARE FOUNDATION, INC.	7,045	5
PRIME HEALTHCARE SERVICES, INC.	26,251	6
QUALITY MANAGEMENT GROUP	197	3
R & B WHOLESALE DISTRIBUTORS INC	226	3
RE CIRCLE SOLUTIONS INC.	126	7
REAL JOURNEY ACADEMIES, INC.	224	6
ROCKWELL HEALTHCARE, LLC	389	3
SNS TRANSPORTATION SERVICES INC.	137	3
TEST RITE PRODUCTS CORP	150	2
THE WINSFORD COMPANY, LLC	189	9
TROPICALE FOODS, INC	397	7
UNICARE COMMUNITY HEALTH CENTER, INC.	244	3
VITCO DISTRIBUTORS, INC	225	3
VNACARE	134	8
WALLNER EXPAC, INC.	160	6
WHEEL GROUP HOLDINGS, LLC	127	3

Alphabetical order — this site ranks no one. Employers whose benefit plan reported an insurance contract on Schedule A of the Form 5500 for plan year 2024. Most plans with fewer than 100 participants do not file one. How to read this.