Computer aided design (CAD) software for use in the design and modelling of electrical distribution networks within buildings; computer software for use in the design and modelling of electrical distribution networks within buildings; computer software for use in the checking of proposed electrical distribution networks within buildings to government and industry standards; computer software for use in the modelling of low-voltage distribution networks; computer software for use in the aggregation of information relating to electrical components designed for use in electrical distribution networks; computer software for use in the design and modelling of electrical distribution networks within builds, and manuals sold in connection therewith; electronic publications, namely, downloadable manuals and manuals recorded on computer media, all for design and modelling of electrical distribution networks within buildings

Computer software design, development, installation, technical support in the nature of troubleshooting software problems, maintenance and updating services in the field of software for use in designing and modelling electrical distribution networks within buildings; computer software design, development, installation, technical support in the nature of troubleshooting software problems, maintenance and updating services in the field of software for use in checking proposed electrical distribution networks within buildings to government and industry standards; computer software design, development, installation, technical support in the nature of troubleshooting software problems, maintenance and updating services in the field of software for use in modelling the capabilities of electrical components within an electrical distribution network; computer software design, development, installation, technical support in the nature of troubleshooting software problems, maintenance and updating services in the field of software for use in the modelling of low-voltage distribution networks; computer software design, development, installation, technical support in the nature of troubleshooting software problems, maintenance and updating services in the field of software for use in the aggregation of information relating to electrical components designed for use in electrical distribution networks; providing technology information, advisory services and consultancy services in relation to the aforesaid services