Straits Group’s major customers are multinational corporations involved in the marine and oil and gas industries. Strait Group’s major customers include Petronas Dagangan Berhad, Icon Offshore Berhad, Sapura Energy Berhad, Alam Maritim Resources Berhad, Repsol Oil & Gas Malaysia Ltd, Perdana Petroleum Berhad, Petra Energy Berhad, and Bumi Armada Berhad.