Retail trade of sensors, detectors, receptors, transducers (especially bacterial, biological, chemical, electrochemical and nuclear), laboratory apparatus, namely apparatus and instruments for scientific purposes (other than for medical and veterinary purposes), particularly analytical apparatus, and scientific instruments and apparatus (other than for medical and veterinary purposes), all exclusively used in the field of water treatment and wastewater treatment and in the field of flue gas, air and waste treatment; wholesale of sensors, detectors, receptors, transducers (especially bacterial, biological, chemical, electrochemical and nuclear), laboratory apparatus, namely apparatus and instruments for scientific purposes (other than for medical and veterinary purposes), particularly analytical apparatus, and scientific instruments and apparatus (other than for medical and veterinary purposes), all exclusively used in the field of water treatment and wastewater treatment and in the field of flue gas, air and waste treatment; services for import and/or export of sensors, detectors, receptors, transducers (especially bacterial, biological, chemical, electrochemical and nuclear), laboratory apparatus, namely apparatus and instruments for scientific purposes (other than for medical and veterinary purposes), particularly analytical apparatus, and scientific instruments and apparatus (other than for medical and veterinary purposes), all exclusively used in the field of water treatment and wastewater treatment and in the field of flue gas, air and waste treatment and scientific instruments and apparatus.

Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); playing cards; printers' type; printing blocks.

Installation, maintenance and repair of computer network and information technology equipment;Information technology consultancy relating to installation, maintenance and repair of computer hardware;Information services relating to maintenance of security systems.

Training services relating to the use of information technology;Teaching and training in business, industry and information technology.

Internet security consultancy;Computer security consultancy;Telecommunication network security consultancy;Consultancy in the field of computer security;Computer security threat analysis for protecting data;Digital forensic investigations in the field of computer crimes;Updating of computer software relating to computer security and prevention of computer risks;Maintenance of computer software relating to computer security and prevention of computer risks;Computer forensics;Professional consultancy relating to computer security;Providing virtual computer systems through cloud computing;Data security services [firewalls];Computer programming services for electronic data security;Providing virtual computer environments through cloud computing;Protection services (Computer virus -);Computer virus protection services;Computer technology consultancy;Computer security services for protection against illegal network access;Data security consultancy;Provision of security services for computer networks, computer access and computerised transactions;Computer security services in the nature of administering digital certificates;Consultancy in the field of security software;Programming of Internet security programs;Providing temporary use of non-downloadable computer software for tracking freight over computer networks, intranets and the internet;Consultancy in the field of data security;Computer firewall services;Consulting in the field of cloud computing networks and applications;Provision of computer security risk management programs;Computer consultancy;Development of technologies for the protection of electronic networks;Design and development of Internet security programs;Rental of Internet security programs;Quantum computing services;Telecommunications technology consultancy;Computer security system monitoring services;Computing consultancy;Computer hardware (Consultancy in the field of -);Consultancy in the field of computer hardware;Cloud computing services;Design and development of electronic data security systems;Expert consultancy services in connection with computing networks;Monitoring of computer systems for security purposes;Design and development of virtual private network (VPN) operating software;Providing software on a global computer network;Quantum computing;Information technology services;Information technology consulting;Information services relating to information technology;Providing information in the field of information technology;Information technology consultancy;Consultancy and information services in the field of information technology;Consultancy and information services relating to information technology;Provision of information relating to information technology;Compilation of information relating to information technology;Issuing of information relating to information technology;Research in the field of information technology;Information technology support services;Information technology consulting services;Information technology [IT] consultancy;Consultancy and information services in the field of information technology architecture and infrastructure;Consultancy and information services relating to information technology architecture and infrastructure;Computer and information technology consultancy services;Information technology [IT] consulting services;Consultancy services relating to information technology;Technical consultancy services relating to information technology;Technical advice and consultancy services in the field of information technology;Providing information relating to computer technology and programming via a website;Providing information relating to computer technology and programming via a website ;Services for the provision of technological information;Design of information systems;Research relating to technology;Information technology services for the pharmaceutical and healthcare industries;Providing information about the design and development of computer software;Compilation of information relating to information systems;Information services relating to the application of computer systems;Information services relating to the development of computer systems;Providing information about the design and development of computer software, systems and networks;Information services relating to computers;Research in the field of data processing technology;Information services relating to the application of computer networks;Information services relating to the development of computer networks;Expert reporting services relating to technology;Providing information in the field of computer software development;Consultancy and information services relating to computer software design;Providing information, advice and consultancy services in the field of computer software;Consultancy and information services relating to computer system integration.