Building and construction services; construction and building project management and on-site project management services; tunnelling services, tunnelling construction and project management services; drilling services; repair, installation, maintenance, renovation, painting, coating, landscaping, lighting, refurbishment, re-development, replacement, disinfecting, cleaning and inspection services; electrical installation, repair and wiring services; construction, repair and maintenance of utility plant and installations; [construction and maintenance of telecommunications infrastructure, including cables, aerials and wireless equipment, telecommunication switching and network devices;] installation, repair and maintenance of energy-using appliances and instruments; construction, repair and maintenance of energy-using installations; construction and repair of power stations, power generating apparatus and machinery; installation of electrical and generating machinery; geotechnical engineering services; plumbing services; coastal, river and estuary engineering services; highway construction and engineering services; extraction of water from underground; installation, laying, repair, maintenance and refurbishment of pipes, pipelines, ducts and cables; provision of wiring inspections and subsequent remedial re-wiring and associated electrical work; pipeline rehabilitation and repair; line tapping, line stopping, line sealing; manhole inspections; consultancy, advisory and information services relating to all the aforesaid services.

Telecommunications and communications services; provision of telecom cable and data services; leasing of telecommunications and all communications apparatus, installations, networks and infrastructure; telecommunication of information, including web pages; broadcasting services; digital broadcasting services; provision of telecommunications access and links to computer databases and the global computer network; electronic transmission services; on-line information services; electronic data interchange services; electronic mail services; provision of telecommunications infrastructure, including cables, aerials and wireless equipment, telecommunications switching and network devices; consultancy, advisory and information services relating to the aforesaid services.

Transportation services; packaging and storage services; travel arrangement services; supply, transmission, distribution, collection, disposal and/or storage of water, waste water, sewerage, waste, energy, renewable energy, fuel, gas, electricity and oil; bottling, capping, packaging and shipping of water, mineral water, fuel, gas and oil; consultancy, advisory and information services relating to the aforesaid services.

Treatment services; purification services; filtration services; generation of electricity, energy, renewable energy and power; treatment of gas, natural gas, landfill gas and oil and products thereof; treatment and disposal of waste; disposal and treatment of waste water from industrial processes and generating operations; recycling services; recycling of paper products; demineralisation and desalination of water; disposal of waste treatment installations; waste, waste water, sewerage and water treatment services; ash disposal; disposal of solid residues; extraction of elements contained in waste residue; purification services; discharge of treated waste water by way of sea and storm outfalls; ultra-violet disinfectant treatment of effluent; extraction of useful edible or non-edible by-products from treatment services; extraction of whey powders from surplus waste; consultancy, advisory and information services relating to the aforesaid.

Professional consultancy services; project study services; industrial and engineering services; technical and professional consultancy services in the field of maritime and coastal engineering, electric and electronic engineering, mechanical, civil and public health engineering, sustainable development, geotechnical engineering, structural engineering, chemical and biochemical engineering, geology, environmental engineering, recycling, water, sewerage, waste water, waste, odour control, pipelines, energy, power, fuel, oil, gas, electricity, telecommunications, building, construction, trenchless technology, pipe jacking, augerboring and pipe bursting engineering; geo-environmental services; architectural consultancy services; landscaping; provision of planning and feasibility services; design services; industrial design services; research services; inspection and evaluation services; preparation of reports; engineering planning and feasibility services; design services; industrial design services; research services; inspection and evaluation services; preparation of reports; engineering drawings; laboratory analysis and testing services; materials testing and valuation services; analytical services, including sampling, analysis and reporting of data from water, waste water, solid waste, soil, air, food, drink, plant, animal, pharmaceutical and other sources; mobile laboratory and analytical units; computer programming; computer consultancy and advisory services; creating and maintaining websites; hosting the websites of others; creation, development, installation and maintenance of computer software; system integration services; catering, hotel, restaurant, cafe and bar services; provision of food and beverages; temporary accommodation services; licensing of intellectual property; legal services; services relating to the auditing of energy consumption and of the efficiency of operation of appliances and the safety checking of appliances and generating and/or transmitting and/or distributing energy, renewable energy, fuel, power, oil, gas, electricity, water, waste water, sewerage and waste; professional consultancy, advisory and information services relating to water, water quality and water safety, waste, waste quality and waste safety and legislation dealing with water, water safety and water quality and waste, waste quality and waste safety; creation of code of practice for water quality and water safety and waste quality and waste safety; providing a water and/or waste standard audit service; evaluation of operations against standards of safety, health and regulatory compliance solely or principally regarding the use of water and/or waste; consultancy, advisory and information services relating to environmental matters or sustainable development; the provision of information relating to the quality of energy, fuel, gas, electricity, oil, telecommunications, utilities, property and to building, construction and engineering and to analytical services and laboratories; consultancy, information and advisory services relating to all the aforesaid services, information provided on-line from a computer database or from the Internet relating to all the aforesaid services.

Bespoke manufacture of intruder alarms, fire alarms, CCTV and digital recording apparatus for the storage of CCTV images.

Consultancy, market research; business enquiry and investigations; advertising and promotional services; marketing services; public relations services; sales promotion services; marketing study services; opinion polling; publication of publicity texts; radio and television advertising; sales promotion for others; organisation of exhibitions for commercial or advertising purposes; information and advisory services all related to the aforesaid services.

Publication of texts and books including online publishing; arranging and conducting seminars for instructional purposes; providing online electronic publications (not downloadable); organisation of exhibitions for cultural or educational purposes; organisation of competitions; film production; presentation of live performances; provision of recreational facilities; television entertainment, production of television programmes and radio programmes.

Product design; packaging design; research and engineering services relating to the foregoing; design engineering; industrial packaging design services; design consultancy services; product design services; design of point of sale materials; design services relating to advertising; design of objects, displays, catalogues, brochures, publications, printed material, posters, publicity and advertising material; consumer product design services; shop and store design; graphic design services; design of environmental graphics; advisory, consultancy and information services relating to all the aforesaid services.