Koh Brothers Group Ltd is a construction, property development, and specialist engineering solutions provider. The company offers services in engineering, procurement, and construction services for infrastructure and building, water and wastewater treatment, hydro-engineering, bio-refinery, and bio-energy projects. Its segments are Construction and Building Materials, Real Estate, Leisure, and Hospitality. The company generates majority of its revenue from the sale of Construction and Building Materials. The company operates in Singapore, Malaysia, Indonesia, and Others, majority of revenue from Singapore and Indonesia.