Natural gas (including liquid natural gas); petroleum gas (including liquid petroleum gas); natural gas condensates; crude oil; industrial oils and greases; fuels; gaseous fuels; fuels for vehicles; motor fuel; compressed fuel gas; gas for lighting; gas for cooking; hydrocarbon products being methane, butane or propane or any other hydrocarbon gas or hydrocarbon fuel; ethanol and methanol fuel; lubricants; energy fuels in this class; diesel fuel, oil and synthetic fuels

Administrative and business management services related to the operation of oil and gasfield installations; wholesaling and retailing services for goods including those for fuel supply and energy products; wholesaling and retailing services for energy and fuel; wholesaling and retailing services for systems and infrastructure including those for energy and fuel supply systems and infrastructure; administrative and business management services related to the processing of oil and gas and to the distribution of oil and gas; advertising services; business management and business consultancy services; business project management services; promotion services; business management consultancy services in relation to the provision of energy products including the provision of electricity and gas; retailing and wholesaling services in relation to apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating and water supply; bundling of energy and bundling of energy and other utilities being business management and administrative functions; business administration and business consulting services; office functions; data collection and business management services including but not limited to reading electrical and other meters and analysing this data

Building, installation, construction, maintenance, and repair services; construction, installation, maintenance and repair of domestic or commercial electricity or gas supply components; installation, maintenance and repair services relating to the supply and distribution of electricity and gas; installation, maintenance and repair services in relation to plant, apparatus and equipment used in the production, generation, distribution, transportation and supply of energy, including electricity and gas; oil and gas extraction services; electrical contracting services being installation, maintenance and repair; maintenance, refurbishment and repair of energy and fuel networks and energy infrastructure; repair, maintenance and installation of energy products, energy production, storage and supply equipment and systems; supervision services in relation to these services; building consultancy services; consultancy on the co-ordinated installation of energy products

Distribution and transportation of energy, including petroleum products, electricity and gas; supply of energy, including electricity and gas; oil and gas reticulation services; supply of petroleum products, electricity and gas; consultancy services in relation to the distribution and transportation of energy products

Production and generation of energy; production and generation of electricity and gas; treatment of materials; processing and conversion of fuels and energy; oil and gas processing services; consultancy services relating to the production of energy, energy storage and supply equipment and systems

Development, engineering, design and consulting services relating to the supply and distribution of energy, electricity, gases and fuels; oil and gas exploration and prospecting services; analysis for oil and gas exploration services; oil and gas surveys; oil and gas well testing; testing and analysis services for the safety of energy products and energy systems; technological advice on the consumption and conservation of energy; technological consultancy and technical project management in relation to the use of energy, the use of energy appliances and the application of energy; technological consultancy on the use of energy by homes, business and industry; building design services; engineering and technical research services; industrial analysis and research services; research services relating to the environment, including environmental protection