TSTE Public Company Limited, together with its subsidiaries, primarily engages in the production and distribution of wheat flour in Thailand. The company is also involved in the production and sale of packaging, such as plastic bags, plastic bottles, and others; investment in container port business; operation of a warehouse business in bulk and sack types, including cargo handling and packaging change services and container port; and apartment, high 4 floors 45 rooms, and trading businesses, as well as operates as a trust manager. In addition, it engages in the property rental and trading; real estate management; silo and warehouse and palm oil extracting operations; recruitment and management laborer operations; and manufacture and distribution of seaweed, seasoned seaweed, snacks, and ready meals, as well as offers port services and goods transfer for cargoship, and drinking water and ready-to eat food. The company was formerly known as Thai Sugar Terminal Public Company Limited and changed its name to TSTE Public Company Limited in May 2023. TSTE Public Company Limited was founded in 1976 and is based in Samut Prakan, Thailand.