Installation of computer networking hardware; Installation, maintenance and repair of computer hardware; Installation, maintenance and repair of computer servers; Installation, maintenance and repair of a computer network in the nature of computer hardware and computer peripherals, and installation, maintenance and repair of IT equipment in the nature of computer hardware and computer peripherals
Building Construction and RepairComputer software installation and maintenance; Installation of computer software; Installation, maintenance and repair of computer software; Installation, maintenance and repair of computer network software
Computer and Scientific