CSC Holdings Limited, an investment holding company, provides foundation and geotechnical, and ground engineering solutions in Singapore, Malaysia, India, Thailand, the Philippines, Vietnam, and internationally. It operates through Foundation and Geotechnical Engineering, and Sales and Lease of Equipment segments. The company offers civil engineering, piling, soil investigation, land surveying, and other related services. It also engages in the sale and rental of foundation engineering equipment, machinery and spare parts, and other related services; construction and installation of large diameter bored piles, diaphragm walls, ground improvement works, driven piles, jack-in piles, micro piles, soil investigation, pile testing and instrumentation services, and automatic underground tunnel monitoring and engineering survey. In addition, the company is involved in trading and rental of construction equipment, piling hammers, other foundation equipment, and related parts; trading of construction materials; soil investigation, laboratory testing, geotechnical instrumentation, and monitoring works; land surveying, tunnel and structural deformation monitoring survey, tunnelling survey; provision of repair and other related services; wholesale trading of equipment, spare parts, and consumable items; repair and maintenance of heavy machinery; subletting of land; and property development and fabrication, property investment, property management, and other related activities. It provides solutions for private and public sector works, including residential, commercial, industrial, and infrastructure projects. CSC Holdings Limited was founded in 1975 and is based in Singapore.