Allacquisitionexplorationoil-and-gaspetrol-chemicalrefiningshippingUpstream Exploration and Production exploration 8065Marine Support Services shipping 7783Offshore Engineering & Construction petrol-chemical 7240Pipeline Installation and Repair refining 7524Acquisition, Exploration and Development of Oil and Natural Gas acquisition 7608Subsea Inspection, Maintenance and Repair (I.M.R.) oil-and-gas 7528
