PT ESSA Industries Indonesia Tbk (ESSA), formerly PT Surya Esa Perkasa Tbk, was founded in 2007 and it operates the largest private LPG refinery and ammonia plant in Indonesia. These products are essential commodities in many industries, such as agriculture, manufacturing, energy, and more. The company produces 190 tons per day of LPG and 500 barrels per day condensate in the facilities located near Palembang. The ammonia production by its subsidiary, PT Panca Amara Utama, reaches 2,000 tons per data. The head office is located on DBS Bank Tower 18th Floor, Jakarta.