Jaya Tiasa Holdings Bhd is an investment holding company, engaged in the development of oil palm plantations. The business activity of the group is breakdown into various segments which include logs trading, manufacturing, oil palm, oil mill, and others. Through its subsidiaries, the company manufactures a product such as sawn timber, blockboard, plywood, veneer, and related products. In addition, the firm also provides air transportation services and it is further engaged in the development of oil palm plantations. The majority of the firm's revenue gets derived from the oil mill segment.