Bangchak Sriracha PCL, formerly Esso (Thailand) Public Company Limited, is a Thailand-based company engaged in the refining and marketing of petroleum products, which includes a network of retail service stations. The Company operates a refinery and chemical manufacturing plant in Sriracha, Thailand. The Company also operates distribution facilities and oil terminals throughout Thailand. The Company’s products are sold through a network of retail service stations, directly to industrial customers, and through export. Additionally, it is also involved in the sale of chemical products to both domestic and overseas customers. The Company’s segments are Petroleum Products, Refinery, Marketing, and Others. It sells refined petroleum products to retail consumers through its network of retail service stations under the brand Bangchak and directly to commercial customers in industrial, wholesale, aviation, marine, and exportation. It has approximately 821 service stations.