Advisory services relating to the construction of civil engineering structures; advisory services relating to the construction of mechanical engineering structures; advisory services relating to the repair of civil engineering structures; advisory services relating to the repair of mechanical engineering structures; civil engineering; civil engineering construction; civil engineering consultancy; civil engineering demolition; construction engineering; electrical engineering services (construction); hire of machines for use in civil engineering; marine engineering; mechanical engineering services (construction); project preparation relating to civil engineering; project preparation relating to construction engineering; structural engineering services (construction); underground civil engineering services

Accident investigation (engineering or forensic science services); advisory services relating to industrial engineering; biochemical engineering services; building and structural inspection services (engineering, quality assessment, and surveying services); civil engineering (design); civil engineering design services; civil engineering drawing services; computer engineering; computer engineering consultancy services; computer software engineering; 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 services relating to computers; engineering surveying; engineering surveys and inspections; engineering testing; explosives engineering services; industrial engineering design services; mechanical engineering services (design); nuclear engineering services; 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; software engineering; structural engineering services (design); technical engineering; technological engineering analysis