Cahya Mata Sarawak Berhad, an investment holding company, manufactures and sells cement, clinker, and concrete products in Malaysia. It operates through Cement, Construction Materials and Trading, Construction and Road Maintenance, Property Development, Samalaju Development, and Strategic Investments segments. The company offers ordinary Portland cement and masonry cement; pre-cast concrete products, including square piles, bridge beams, culverts, cement sand bricks, and kerbs; and industrialized building systems, such as wall panels, pre-cast columns and beams, half slabs, hollow blocks, and staircases. It also provides premix; crushed stone aggregates; asphalt for the construction of highways, flyovers, and airport runways; and drawn steel wires and wire mesh for the construction industry