Allacquisitionexplorationoil-and-gaspetrol-chemicalrefiningshippingUpstream Exploration and Production exploration 6387Marine Support Services shipping 6268Offshore Engineering & Construction petrol-chemical 5816Pipeline Installation and Repair refining 5916Acquisition, Exploration and Development of Oil and Natural Gas acquisition 6027Subsea Inspection, Maintenance and Repair (I.M.R.) oil-and-gas 6037
