- CEO
- Keng Siang Koh
- Full Time Employees
- 993
- Sector
- Industrial services
- Industry
- Engineering & construction
- Address
- Singapore Singapore
- IPO Date
- Aug 24, 1994
- Business
- Koh Brothers Group Limited is a Singapore-based investment holding company that provides construction, specialist engineering solutions, building materials manufacturing, property development, and hospitality services. Founded in 1966 and headquartered in Singapore, the company operates across Singapore, Malaysia, Indonesia, China, and South Korea through three core business segments: Construction and Building Materials, Real Estate, and Leisure and Hospitality. The Construction and Building Materials division, operating in part through its listed subsidiary Koh Brothers Eco Engineering Limited and its G & W building materials brand, delivers general building and civil engineering contracting for public and private infrastructure; engineering, procurement, and construction (EPC) solutions for water and wastewater treatment, hydro-engineering, bio-refinery, and renewable energy facilities; and the manufacturing and distribution of ready-mix concrete, cement, and precast concrete components, including facades, precast columns, and prefabricated bathroom units. The Real Estate division develops, markets, and manages niche lifestyle-and-theme residential properties, mixed-use developments, and commercial assets, including projects such as Van Holland, Lincoln Suites, and Westwood Residences, alongside holding properties for investment and rental income. The Leisure and Hospitality division owns, operates, and manages hospitality and accommodation assets, including the Oxford Hotel and The Alocassia serviced apartments. In recent developments, the group has strengthened its public infrastructure order book with significant contract awards, including a S$77.6 million earth retaining and stabilizing structures contract for the Toa Payoh Integrated Development, major mechanical, electrical, instrumentation, control, and automation installations for the Tuas Water Reclamation Plant, and intra-terminal tunnel civil works for Changi Airport Terminal 5. Concurrently, the group has advanced strategic corporate initiatives, notably receiving approval-in-principle for the proposed transfer of its subsidiary Koh Brothers Eco Engineering Limited from the SGX Catalist to the SGX Mainboard, while implementing operational streamlining and productivity optimization programs across its construction and specialist engineering divisions to mitigate cost inflation and macroeconomic headwinds.