Allied Universal
Los Angeles, CA 90001
Fast Guard Security Service
Canoga Park, CA 91303
AM PM Nationwide Security
Woodland Hills, CA 91365
Costco
Northridge, CA 91324
Allied Universal Security Services
Woodland Hills, CA 91367
Echelon protective services
Los Angeles, CA 90001
ARAMARK
Los Angeles, CA 90011
Guardian National Security
Reseda, CA 91335
Security Guards of America
Canoga Park, CA
Walmart
West Hills, CA 91307