Subur Tiasa Holdings Bhd. engages in the extraction and sale of logs. It operates through the following segments: Timber, Plantation, and Other segment. The Timber segment involves in the extraction, sale of logs and subcontractor for tree planting, and the business of manufacturing and trading of plywood, veneer, raw and laminated particleboard, sawn timber, finger-joint moulding, charcoal and the supply of electricity for its manufacturing activities. The Plantation segment refers to the cultivation of oil palm and sale of fresh fruit bunches. The Other segment engages in the provision of towage and transportation services, insurance services, property holding and development, and manufacturing and trading of drinking water. The company was founded by Hiew King Tiong in 1988 and is headquartered in Sibu, Malaysia.