Subur Tiasa Holdings Berhad is a Malaysia-based investment holding company. The Company is engaged in the provision of management services, extraction, and sale of logs. The Company operates through three segments: Plantation, Timber, and Others. The Plantation segment is involved in the cultivation of oil palms and the sale of fresh fruit bunches. The Timber segment is involved in the extraction, sale of logs, subcontracting for tree planting, and the manufacturing and trading of plywood, veneer, raw and laminated particleboard, sawn timber, finger-joint molding, and charcoal, as well as the supply of electricity for its manufacturing activities. The Others segment is involved in the provision of towage and transportation services, insurance services, property holding and development, manufacturing and trading of drinking water, manufacturing and trading of pipes, repair and maintenance of motor vehicles, and trading of industrial, commercial, and agricultural vehicles.