Non-metallic building elements; Building panels, not of metal; Concrete building elements; Constructional members of aerated concrete for use in building

computer hardware, namely, computer servers; storage servers; networking servers; computer hardware and software, namely, data storage and retrieval apparatus, comprising processors, networks, memories, operating software and data storage units; computer software for data management, data storage, networking and virtualisation; apparatus for data backups and data restoration; computer network devices, namely, switches, routers, firewalls and telephony; computer software for providing network and data security

computer services, namely, customisation of computer hardware