Advisory services relating to business management; business management; business management advice; business management and organization consultancy; logistics services (business management and organization of facilities and resources); project business management and administration; provision of business management assistance

Advisory services relating to building construction materials; advisory services relating to construction; advisory services relating to the construction of mechanical engineering structures; beneath ground construction work; civil construction services; civil engineering construction; construction; electrical engineering services (construction); hydroelectric power station construction services; marine construction; mechanical engineering services (construction); nuclear power station construction services; oil pipeline construction; on-site construction supervision; pipeline construction; pipeline construction and maintenance; project preparation relating to construction engineering; underground construction; underwater construction; underwater construction services; welding (construction, repair and installation services)