Allacquisitionexplorationoil-and-gaspetrol-chemicalrefiningshippingUpstream Exploration and Production exploration 1279Marine Support Services shipping 1166Offshore Engineering & Construction petrol-chemical 1146Pipeline Installation and Repair refining 1114Acquisition, Exploration and Development of Oil and Natural Gas acquisition 1081Subsea Inspection, Maintenance and Repair (I.M.R.) oil-and-gas 1253
