Construction; repair and maintenance services, including maintenance and repair of apparatus and installations at offshore locations (on and under water), ships, floating offshore equipment, pipelines, steel constructions and other civil engineering constructions and industrial installations and machines; consultation and information in the field of repair and maintenance of steel constructions, including platforms and pipelines and of apparatus and installations at offshore locations (on and under water), ships, floating offshore materials, pipelines, steel constructions and other civil engineering constructions and industrial installations and machines; installation of platforms; laying, repairing, maintaining and burying pipelines; piling (on land and on sea); mining; extraction of oil, gas and other (energy) products also by drilling and pumping; rental of apparatus for drilling and pumping of oil and gas

Transport and storage of materials including gases, fluids such as oil and fixed substances, also through pipelines; consultation and information in the field of transport and storage of materials, including gases, fluids and fixed substances, also through pipelines; rental of equipment for transport and storage; transport of materials over water and land