竹中工務店
Singapore Changi Airport Terminal 4 is the fifth passenger terminal at Singapore Changi Airport and opened on 31 October 2017. It sits on the former Singapore Changi Airport Budget Terminal and cost S$985 million and took about 2 years to construct. The terminal building was designed and executed primarily by Takenaka Corporation, which has constructed and renovated many buildings at Changi Airport. It has won numerous awards including a special one from Prix Versailles Architectural Award for South Asia.