Enersea Resources Sdn Bhd (ERSB), as a Bumiputera-owned engineering company, commenced operations in 1996. Starting with the provision of technical manpower, ERSB later had widened its scope of services into diversified areas of engineering, project management, procurement, fabrication, construction and commissioning of oil and gas, marine and infrastructure facilities, covering mainly the provision of engineered products, the provision of technical manpower, the provision of marine services and construction & fabrication.