Koon Holdings Limited is a Singapore-based investment holding company. The Company's segments include Construction, Precast, Property and Electric Power Generation. The Construction segment relates to construction projects for civil engineering and infrastructure construction works, including land reclamation, roads and bridges, shore protection, terminal and port projects. The Precast segment relates to the supply and manufacturing of precast components and reinforced concrete piles. The Property segment relates to property development activities. The Electric Power Generation segment relates to the ownership and operation of electricity power generation plants. Its main operating company is Koon Construction & Transport Co. Pte. Ltd. Its subsidiaries include Koon Construction & Transport Co. Pte Ltd, Entire Engineering Pte Ltd, Entire Construction Pte Ltd, Econ Precast Pte Ltd and Koon Properties Pte Ltd.