Advisory services relating to the installation of audiovisual equipment; Installation of audiovisual equipment; Installation of communication equipment; Installation of communications network apparatus; Installation of electrical wiring; Installation, maintenance and repair of computer network and information technology equipment; Installation of cables for Internet access; Telecommunication wiring; Installation, maintenance and repair of telecommunications equipment; Consulting in the field of maintenance and repair of telecommunications network hardware, apparatus, and instruments; Installation, maintenance and repair of cell phone related hardware; Installation of security systems

Design, deployment and management of wireless computer networks for others; Computer network design for others; Technical support, namely, monitoring technological functions of computer network systems; Computer security services, namely, enforcing, restricting and controlling access privileges of users of computing resources for cloud, mobile or network resources based on assigned credentials; Cloud storage services for electronic data; Online data storage; Electronic data storage; Design and development of electronic data security systems; Design and development of home security systems; Telecommunication network security consultancy; Telecommunications engineering consultancy; Design and development of wireless communication systems for transmission and reception of voice, data and video; Custom design and engineering of telephony systems, cable television systems and fiber optics