Ryobi Kiso Holdings Ltd. engages in the provision of ground engineering solutions. It operates through the following segments: Bored Piling; Eco-Friendly Piling, Geoservices and Others; and Property Investment. The Bored Piling segment involves in piling work to carry heavy vertical loads from structures and horizontal loads in earth retaining structures for deep excavation. The Eco-Friendly Piling, Geoservices and Others segment comprises of eco-friendly piling works, environmental protection engineering, micro-piling, ground anchoring, slope protection and stabilization works, strutting systems, sheet pile and civil engineering works. The Property Investment segment invests, trades, and develops residential, commercial, and industrial properties. The company was founded on February 28, 2008 and is headquartered in Singapore.