E2O

Distribution, storage and delivery of electricity, gas, power, water and solar energy; supply of utilities; electricity, gas, power, water and solar energy supply services; collection and removal of sewage and waste; advisory, consultancy and information services relating to all the aforesaid services

Mineral processing services and mineral refining services in this class; Gas processing and treatment; Gas processing services; Processing of gas; Purification of gases; Refining of gas; Providing information, including online, about treatment of materials; Treatment of materials; Refining, manufacturing, treatment, processing, blending, fabricating and conversion of materials including petroleum products, gas, chemical and other products; power generation; production of energy; generating of electricity; water treatment; treatment of sewage; waste disposal; treatment of waste materials and hazardous substances; advisory, consultancy and information services relating to all the aforesaid services

Construction drafting; advisory services relating to industrial engineering; building and structural inspection services (engineering, quality assessment, and surveying services); civil engineering (design); civil engineering design services; civil engineering drawing services; design engineering; design services relating to civil engineering; electrical engineering services (design); engineering; engineering consultancy; engineering design; engineering drawing; engineering feasibility studies; engineering project management services; engineering project studies; engineering research; engineering services relating to architecture; engineering services relating to computer programming; engineering surveying; engineering surveys and inspections; engineering testing; industrial engineering design services; mechanical engineering services (design); preparation of engineering drawings; preparation of engineering reports; provision of engineering reports; provision of information relating to industrial engineering; research relating to engineering; research, engineering and technical consultancy for industry; setting of engineering standards; software engineering; structural engineering services (design); technical engineering; technological engineering analysis