| AdminSure, Ontario |
| Alaska National insurance Company, Irvine |
| Alternative Service Concepts, Citrus Heights |
| BerkleyNet, Manassas |
| Broadspire, A Crawford Company, Fresno |
| California Claims Management Services, Inc., Torrance |
| City of Anaheim, Anaheim |
| City of Los Angeles, Los Angeles |
| City of Sacramento, Sacramento |
| City of Torrance, Torrance |
| ClaimQuest, Walnut |
| Contra Costa County Risk Management, Martinez |
| Corvel Corp. - SoCal, Rancho Cucamonga |
| Cottingham & Butler Claims Services, Inc (CBCS), Dubuque, IA |
| ESIS - Portland, Oregon |
| Gallagher Bassett Services #164, Rancho Cucamonga |
| Gallagher Bassett Services, Inc #011, Sacramento West |
| Gallagher Bassett Services #187, San Diego |
| Intercare Holding Insurance Services, Inc., Glendale |
| Los Angeles Department of Water & Power, Los Angeles |
| LWP Claims Solutions Inc., Glendale |
| Meadowbrook Insurance Group, Southfield, MI |
| Nordstrom, Santa Ana |
| Redwood Empire Schools Insurance Group, Windsor |
| RICA & RICC, San Diego |
| Sagamore Insurance Company, Carmel, Indiana |
| Santa Ana Unified School District, Santa Ana |
| Sedgwick Claims Management Services/Electric Insurance Company, Beverly, MA |
| Sedgwick Claims Management Services, Ontario |
| Sedgwick Claims Management Services, Inc., Rancho Cucamonga |
| Sedgwick Claims Management Services, Inc., Riverside |
| Shasta County Risk Management, Redding |
| Southern California Edison Co., Rosemead |
| The Travelers Companies/Constitution State Services LLC., Diamond Bar |
| The Travelers Companies, St. Paul, MN |
| Zenith Insurance Company, Orange |
February 2024