Ocean Vantage Holdings Bhd is engaged in the provision of support services for the oil and gas industry where it supports both the upstream and downstream oil and gas activities. The company operates through four segments: Engineering, procurement, and construction (EPC) and Project management, Supply of manpower, Supply of materials, tools and equipment, and Drilling rig charter. It generates the majority of its revenue from the Engineering, procurement, and construction (EPC) and Project management segment. The company’s services include Equipment Rental, Repair and Maintenance; Overhaul, Inspection, Repair & Maintenance; Structural, Piping Replacement; Process Design and Installation, and others.