> FUTEK ADVANCED SENSOR TECHNOLOGY, INC. California Since: 1988 FUTEK ADVANCED SENSOR TECHNOLOGY, INC.
> ACCESS SECURITY CONTROLS INTERNATIONAL, INC. California Since: 1998 ACCESS SECURITY CONTROLS INTERNATIONAL, INC.
> CLINICAL LASERTHERMIA SYSTEMS AMERICAS, INC. California Since: 2019 CLINICAL LASERTHERMIA SYSTEMS AMERICAS, INC.
