Koh Brothers Group Limited, an investment holding company, provides management services in Singapore, Malaysia, Indonesia, and internationally. It operates in three segments: Construction and Building Materials; Real Estate; and Leisure & Hospitality. The company provides building and civil engineering construction and infrastructure works; engineering, procurement, and construction services for the water and wastewater treatment; and hydro-engineering sectors; and design, building, and installation services for the bio-refinery and renewable energy sectors. It also manufactures and supplies building materials, such as ready-mix concrete, cement, and pre-cast products comprising facades, household shelters, bathroom units, columns, and planks; and concrete pump rental services.
