Allacquisitionexplorationoil-and-gaspetrol-chemicalrefiningshippingUpstream Exploration and Production exploration 2161Marine Support Services shipping 2104Offshore Engineering & Construction petrol-chemical 1939Pipeline Installation and Repair refining 1882Acquisition, Exploration and Development of Oil and Natural Gas acquisition 1894Subsea Inspection, Maintenance and Repair (I.M.R.) oil-and-gas 2049
