CosmoSteel Holdings Ltd is an investment holding company. The company is engaged in the sale, supply, and machining of flanges, steel fittings, tubings and pipes for main industries. The main industries are Energy, Marine, Trading, and others. Energy comprises oil and gas, engineering and construction, petrochemical and power. Marine includes shipbuilding and repair. Trading consists of traders who purchase goods and on-sell to end-user customers. Others include manufacturing and pharmaceutical sectors. The majority of the company's revenues are derived from the Singapore market.