Tysan Holdings Limited, an investment holding company, provides foundation piling and site investigation services in Hong Kong. It operates through Foundation Piling, Property Development and Investment, and Corporate and Others Segments. The company offers bored piling, driven piling, socketed h-piling, mini piling, preboring, pile cap, footing works, basement construction, shoring, diaphragm wall, as well as ground investigation field, site formation, demolition, landslip preventive and slope, road and drainage, and minor building works. It also trades and leases various types of tower cranes and services. In addition, the company is involved in property management services comprising tenancy management, security services, concierge and value-added services, fire consultancy and risk assessment, repair and maintenance, cleaning, landscape management, car park management, and clubhouse management, as well as environmental protection and hygiene and safety management. Further, it provides property holding; testing; machinery leasing and trading; and corporate management services. The company was formerly known as Hong Kong International Construction Investment Management Group Co., Limited and changed its name to Tysan Holdings Limited in August 2019. Tysan Holdings Limited was incorporated in 1991 and is headquartered in Wong Chuk Hang, Hong Kong. Tysan Holdings Limited operates as a subsidiary of Times Holdings II Limited.