Tiong Woon Corporation Holding Ltd is an investment holding company. The Company, along with its subsidiaries, is engaged in sales and hiring out of cranes and transport, mechanical and infrastructure engineering services and structural works, marine transportation, fabrication, up-slipping/launching of ship, process and industrial plant engineering works for the marine, and oil and gas industries. Its four segments include heavy lift and haulage, which is engaged in hiring out of cranes and provision of transportation; marine transportation, engaged in the provision of wharfing and stevedoring services; fabrication and engineering, engaged in the provision of fabrication, ship-building and ship-repair services, and trading, which includes trading of heavy equipment and spare parts. In September 2012, its wholly owned subsidiary, Tiong Woon Crane & Transport (Pte) Ltd., established Tiong Woon Crane & Equipment Pte. Ltd. in Singapore.