Building, repair, installation, dismantling and maintenance services, including of apparatus and installations at offshore locations on and under water, namely, building, repair, maintenance of ships and other vessels, dry dock facilities, dockyards, wharfs, dams, piers, bridges, drainage systems, oil and gas producing facilities, floating offshore equipment, pipelines and steel constructions and other civil engineering constructions and industrial installations and machines, namely process and support constructions for the oil and gas industry; piling on land and at sea, namely building, repair, installation, dismantling and maintenance of foundations for offshore platforms; and building, repair, installation, dismantling and maintenance of energy producing windmills and energy transformation facilities for energy producing windmills; mining extraction; extraction of oil and gas and other energy products, namely, crude oil and liquefied natural gas; drilling and boring of crude oil aimed at extracting energy products, namely well drilling; rental of apparatus for the extraction of oil and gas; rental of apparatus for the extraction of electricity in the nature of boring, drilling and electricity generating machines; consultation and information regarding all the aforementioned services

Engineering; planning and design services related to the design of offshore oil and gas facilities and related consultation services; design of support constructions, and production facilities for offshore locations on and under water, ships and other vessels, dry docks and dry dock facilities, dockyards, wharfs, dams, piers, bridges, drainage systems, oil and gas production facilities, floating offshore equipment; steel constructions and other civil engineering constructions and industrial installations and machinery for upstream oil and gas exploration and exploitation platforms and facilities; scientific research and industrial research in the field of offshore oil and gas and technical studies, namely, technical analysis of a product or process to determine how to make it more environmentally sound as related to oil and gas refineries and offshore platforms; technical design of subsea and floating offshore oil and gas facilities for the offshore industry, namely, permanent offshore facilities, including support constructions and production facilities; services in the field of geological and oceanographic inspection and research, namely, search for and research of natural gas and oil wells, bitumen, minerals and other energy products; technological consultancy in the field of technologies and techniques for the exploitation and extraction of raw materials, namely, crude oil, tar sands, bio fuel, liquefied natural gas; quality control for others concerning services in the field of construction, repair, maintenance, transport, storage, research and extraction of oil, gas and other energy products; technological consultancy and technological research for companies and participants in the field of oil and gas for on and offshore production facilities; design and development of computers and software; consultation and information in the field of all the aforementioned services