Koh Brothers Group Limited is a Singapore-based investment holding company. The Company is engaged in the provision of management services. The Company operates in three segments: Construction and Building Materials; Real Estate, and Leisure and Hospitality. Its Construction and Building Materials segment undertakes construction activities for building and civil engineering, water and wastewater treatment and hydro engineering, bio-refinery and bio-energy sectors and sales of building materials. The Company's Real Estate segment is engaged in real estate development and rental of properties. Its Leisure and Hospitality segment involves hotel and leisure operations. Its Leisure and Hospitality division provides hospitality services through the Oxford Hotel brand name. The Company's subsidiaries include Koh Brothers Investment Pte Ltd, Kosland Pte. Ltd., Changi Properties Pte. Ltd., KBD Kosdale Pte. Ltd. and PT. Koh Brothers Indonesia, among others.