CSC Holdings Limited is a foundation and geotechnical engineering company, which provides ground-engineering solutions for private and public sector works, including residential, commercial, industrial and infrastructure projects. The Company operates through two segments: Foundation and geotechnical engineering, and Sales and lease of equipment. The Foundation and geotechnical engineering segment includes civil engineering, piling, foundation and geotechnical engineering, soil investigation, land surveying and other related services. The Sales and lease of equipment segment includes sales and rental of foundation engineering equipment, machinery and spare parts. Its other operations include the sale and sublet of land, property development and fabrication, repair and maintenance services for heavy machinery. It offers capabilities in ground engineering field, such as construction and installation of diameter bored piles, diaphragm walls, micro piles and soil investigation services.