Allacquisitionexplorationoil-and-gaspetrol-chemicalrefiningshippingUpstream Exploration and Production exploration 7580Marine Support Services shipping 7368Offshore Engineering & Construction petrol-chemical 6857Pipeline Installation and Repair refining 7029Acquisition, Exploration and Development of Oil and Natural Gas acquisition 7128Subsea Inspection, Maintenance and Repair (I.M.R.) oil-and-gas 7124
