National University of Singapore

KSH Holdings Ltd. engages in the construction and real estate businesses. It operates the business through the following segments: Construction, Property Development & Management, and Others. The Construction segment provides services to property developers in both the private and public sectors. It also acts as main contractors in construction projects in Singapore and Malaysia. The Property Development and Management segment offers property management services. It also develops and sells properties. The Others segment relates to general corporate and investment holding activities. The company was founded by Chee Onn Choo, Cheng Hoe Tok, and Kee Seng Lim in 1979 and is headquartered in Singapore.

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; System Engineering and Process Automation; 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 System Engineering and Process Automation segment fabricates metal on truck body, liquid petroleum gas tanks, high pressure vessels, chemical tanks, aircrafts refillers, and oil and gas refillers. 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.

CSC Holdings Limited Group of companies (‘the Group”) is Singapore’s largest foundation and geotechnical engineering specialist and one of the regions leading ground engineering solutions provider for private and public sector works which include residential, commercial, industrial and infrastructure projects. Founded in 1975 it has been listed on the Main Board of the Singapore Stock Exchange since 1998. The Group operates principally as foundation and geotechnical engineering specialists and offers a full range of capabilities in this field which includes the construction and installation of large diameter bored piles, diaphragm walls, ground improvement works, driven piles, jack-in piles, micro piles, soil investigation and instrumentation services and automatic tunnel and structural monitoring survey. With a total regional workforce of over 1,900 employees, the Group currently operates in Singapore, Malaysia, Vietnam and the Middle East. Backed by strong fundamentals and an experienced management team, the Group’s excellent reputation through the years has made professionalism, performance and good corporate governance a trademark of its business.