The group's principal activity is installation of electrical products and services. The group's main products and services are electrical design and construction services, digital video cctv systems and infrastructure, telecommunications systems and infrastructure, enterprise security and life safety systems, wireless networking solutions and information technology (IT) network design and engineering. On16-Sep-2003, the group two wholly-owned subsidiaries, christenson technology services inc and velagio inc. During the year the group discontinued the operations of innovative safety technologies, llc and velagio inc.
