Hosting services, software as a service, and rental of software; software as a service (saas); software as a service (saas) for industrial data analysis; engineering; it consulting and advisory services; it engineering services in security, surveillance and information services; telecommunications engineering research; design and development of wireless data transmission devices, instruments and equipment; computer system development; remote monitoring of computer systems; design and development of closed-circuit television (cctv), communications, weighing and monitoring devices and instruments