Building project management; Civil construction services; Civil engineering; Civil engineering construction; Civil engineering consultancy; Civil engineering demolition; Construction; Construction consultation; Construction engineering; Development of land (construction); Development of property (building and construction services); Dredging; Drilling; Drilling of deep oil or gas wells; Drilling of tunnels; Drilling of wells; Earthmoving; Excavating; Ground consolidation; Ground stabilization; Groundwork; Land clearing; Land excavating; Land reclamation; Marine engineering; Mechanical engineering services (construction); Mining extraction; Nuclear power station construction services; Oil drilling; On-site building project management; On-site construction supervision; Project preparation relating to civil engineering; Property development (building and construction services); Quarrying services; Real estate development (building and construction services); Reclamation of land; Rock blasting; Site clearance; Site grading; Site leveling; Site preparation; Soil blasting; Soil dredging; Soil foundation work; Soil stabilization; Tunnelling; Underground civil engineering services; Underground construction; Structural engineering services; Building construction advisory services; 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; Advisory services relating to construction; Building construction consultancy; Advisory services relating to property development building and construction services; Supervision of construction projects; Advisory services relating to building refurbishment

Chemical decontamination services; Chemical recycling of waste products; Chemical treatment of waste products; Decontamination of hazardous materials; Decontamination of waste; Effluent treatment (waste treatment); Industrial treatment of effluents; Material treatment services; Oil spill treatment; Processing of materials; Processing of oil; Processing of waste materials; Reclamation of material from waste; Recycling; Recycling of materials; Recycling of waste; Reprocessing of waste and scrap materials; Sewage treatment; Sorting of waste and recyclable material (transformation); Stone crushing; Treatment (purification) of water; Treatment (reclamation) of waste; Treatment (recycling) of waste; Treatment (transformation) of waste; Treatment of chemical waste; Treatment of hazardous materials; Treatment of hazardous substances; Treatment of hazardous waste; Treatment of waste; Treatment of waste water; Treatment of water; Waste processing; Waste treatment (transformation); Waste water treatment services; Water pollution control; Water purification; Water treating; Water treatment services

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 consultancy; Structural engineering services (construction); Underground civil engineering services; Advisory services relating to construction; Building construction advisory services; Building construction consultancy; Advisory services relating to property development building and construction services; Construction consultation; Supervision of construction projects; Building project management; Advisory services relating to building refurbishment; Property development (building and construction services)

Advisory services relating to industrial engineering; Building and structural inspection services (engineering, quality assessment, and surveying services); Civil engineering design services; Design services relating to civil engineering; Engineering consultancy; Engineering design; Engineering project management services; Engineering surveying; Research, engineering and technical consultancy for industry; Structural engineering services (design); Technical engineering; Advisory services relating to environmental protection; Technological advisory services; Environmental consultancy services; Environment design services; Environmental hazard assessment; Environmental surveys; Environmental sustainability consultancy services; Environmental testing; Land surveying; Provision of information relating to environmental sustainability; Sustainability assessment services for buildings and developments; Ecological surveys; Project management (design); Advisory services relating to planning applications; Advisory services relating to the planning of premises; Advisory services relating to building design; Advisory services relating to environmental pollution; Advisory services relating to pollution control; Building design services; Designing and planning of real estate subdivisions and developments