civil construction services; civil engineering maintenance consultancy; installation of geothermal systems; construction engineering services [construction consultancy]; on site building project management; earthworks [excavation]; construction and maintenance services relating to civil engineering; civil engineering construction consultancy; consultancy in civil engineering construction; civil engineering construction; steel structure construction works; real estate development [building and construction services]

structural analysis of concrete formwork; structural analysis of structures; consultancy relating to industrial engineering; building project management [construction drafting, design and planning]; technical project planning in the field of engineering; engineering consultancy services; engineering project management services; construction engineering services [construction planning]; design services relating to civil engineering; engineering services; civil infrastructure design services; civil infrastructure engineering services; preparation of engineering reports; engineering research services; research and development services in the field of engineering