For over 30 years, Takenaka has been engaged in projects at Singapore Changi Airport. The recently completed Terminal 4 includes various innovative features and the latest in security systems to accommodate an expected 16 million visitors per year. Its open-feeling design concept provides spacious and relaxing space with plenty of greenery and natural sunlight from skylights. The role of this advanced airport is set to grow further as Singapore continues to evolve as a major Southeast Asian hub.