Allied Universal Security Services
Los Angeles, CA 90011
Allied Universal
Los Angeles, CA 90001
Costco
Marina Del Rey, CA 90292
Guardian National Security
Alhambra, CA 91801
Securitas
Burbank, CA 91505
AM PM Nationwide Security
Glendale, CA 91222
Flagship Facility Services
Whittier, CA 90601
The Salvation Army (Western)
Los Angeles, CA 90006
Precision Castparts
North Hollywood, CA 91601
Compass Group USA
Los Angeles, CA 90009