Installation, maintenance and repair of computer systems including computer hardware, computer networks and offline data centers; installation, maintenance and repair of telecommunication apparatus and parts and fittings therefor; installation, maintenance and repair of computer and telecommunications networks; installation, maintenance and repair of data network apparatus, communications network instruments and of data processing apparatus; installation, maintenance, upgrading, replacement and repair of pipelines, pressure piping, pressure vessels and storage tanks; construction project management services; anti-corrosion treatment; installation, maintenance, upgrading, replacement and repair of apparatus used in oil and gas, mining, hydropower, energy, and in manufacturing and construction processes; installation, maintenance, upgrading, replacement and repair of oil field wells and buildings; installation, maintenance, upgrading, replacement and repair of machinery for use in oil and gas, mining, hydropower, energy, and in manufacturing and construction processes; maintenance, upgrading, replacement and repair of oil and gas well drilling and production services; maintenance, upgrading, replacement and repair of oil production and oil exploration instruments; maintenance, upgrading, replacement and repair of pigging and pressure testing apparatus and instruments; maintenance, upgrading, replacement and repair of remote operation vehicles, platform supply vessels and other vessels for use in oil and gas, mining, hydropower, energy, and in manufacturing and construction processes; maintenance and repair of energy and industrial installations, apparatus, plants and equipment; information, advisory and consultancy services relating to all of the aforesaid services.

Education and entertainment services; educating and training end-users to utilise computer hardware, software and firmware for computer network operations; education and training in the field of information technology, telecommunications, virtualisation, mobility, computers, computing and computer systems including computer networks; education and training of computer operatives; educational and training services; organising, arranging and conducting of conferences, conventions, seminars, exhibitions, symposiums, lectures and congresses for educational purposes; provision of courses of instruction in the field of manufacture of goods, industrial processes and services, field tests in oil and gas, mining, hydropower, energy, and in manufacturing and construction processes; provision of courses of instructions in the fields of computer software, computer systems and IT systems, and processes; provision of courses of instruction for computer software, computer systems, IT systems and processes in the fields of manufacture of goods, industrial processes and systems, field testing in oil and gas, mining, hydropower, energy and in manufacturing and construction processes; training and educational services in the field of safety inspection of oil wells and platforms, industrial plants, underground installations for mining and hydropower applications, installations for energy and renewable energy applications, and subsea installations, safety evaluation services, certification services and on-site safety inspection services; training and educational services in the field of technical safety services; training and educational services in the field of inspection of energy and industrial installations, apparatus, plants and equipment; electronic publications (not downloadable) relating to the manufacture of goods and industrial processes and services; publications in the field of engineering, safety inspection, evaluation and certification services; organisation and on-line hosting of lectures and tutorials; editing, displaying, or otherwise providing information and links to the websites of others; information, advisory and consultancy services relating to all of the aforesaid services.

Computer programming services; design and development of computer products, computer network apparatus, computer hardware, computer software and of computer systems; provision of non-downloadable software and firmware; technical support services, namely, installing, diagnosing, troubleshooting and repair of computer software, web and database applications, websites; installation, maintenance, monitoring, debugging, testing and repair of computer software; monitoring and testing of computer hardware; design and development of web pages and websites; engineering services; structural engineering services; industrial analysis and research services; technical inspection services; technological engineering analysis; pipeline inspection services; inspection of pressure vessels; analysis for oil-field exploration and exploitation; metallurgical analysis; inspection of plant and machinery; engineering project management services; materials testing and evaluation; chemical analysis services, assessing chemical information in relation to risks and/or hazards; equipment testing, installation, maintenance and evaluation, including real time simulation design and testing; materials testing, weld testing, pipeline testing, storage tank testing and component testing; oil and gas well testing; oil and gas field surveys; industrial design, analysis and testing associated with oil and gas, mining, hydropower, energy, and in manufacturing and construction processes; technical documentation and reports and technical project studies; calibration (measuring); quality control, quality assurance; preparing and providing quality audits; conducting quality checks and quality testing; pipeline surveillance and inspection services; preparing environmental impact reports; trenching surveys; subsea metrology, acoustic photogrammetry, HD sonar and inertial services; surveys and project management in oil and gas, mining and energy, and in manufacturing and construction processes; geological and geophysical testing services; material testing, meteorological information, geological surveys, geological and geotechnical surveys; supervision and inspection of geotechnical facilities; technical approval of geotechnical facilities; technical risk assessment; environmental impact analysis; witness testing being on-site testing, checking, supervision and inspection services for oil and gas, mining, hydropower, energy, and in manufacturing and construction processes; safety testing of products and equipment for use in oil and gas, mining, hydropower, energy, and in manufacturing and construction processes; monitoring, maintenance and inspection services; inspection, monitoring of apparatus used in oil and gas, mining, hydropower, energy and manufacturing and construction processes; inspection, monitoring and testing of industrial processes; inspection, monitoring and testing of vehicles; inspection, monitoring and testing of oil field wells and buildings; inspection, monitoring of industrial operations; machinery inspection and testing; riser inspection and testing; inspection, monitoring and testing of pipelines, in-lines and risers, monitoring, inspection and testing of oil and gas well drilling and production services; inspection and testing of oil production and oil exploration instruments; inspection, monitoring and testing of pigging and pressure testing apparatus and instruments; inspection, monitoring and testing of remote operation vehicles, platform supply vessels and other vessels for use in oil and gas, mining, hydropower, energy, and in manufacturing and construction processes; witness testing, namely checking and supervision in respect of manufacture of goods, industrial processes and services; field tests in oil and gas, mining, hydropower, energy, and in manufacturing and construction processes; technical safety services; inspection of energy and industrial installations, apparatus, plants and equipment; witness testing, namely, inspection and checking in respect of manufacturing and for industrial processes for ensuring the fitness for purpose of scientific and technical equipment and apparatus and equipment for Information Technology; information, advisory and consultancy services relating to all of the aforesaid services.

Exploitation of patents and of products protected by patents; safety inspection of oil wells and platforms, industrial plants, underground installations for mining and hydropower applications, installations for energy and renewable energy applications, and subsea installations; safety evaluation services; certification services; on-site safety inspection services; consultancy services relating to health and safety; information, advisory and consultancy services relating to all of the aforesaid services.

Recycling of waste; Waste destruction services.