IRPC is a pioneer in the integrated petrochemical industry in South-East Asia. Its refinery and petrochemical complexes are situated on its own industrial estate on the eastern coast of Thailand, in Cheong Nern district, Rayong Province. IRPC and all its affiliates execute their businesses under a policy that stresses value addition to business along with all stakeholders in pursuit of sustainable growth, based on the philosophy of economic, social and environmental forces balanced together with good corporate governance.