CitiExchange Express & Services Sdn Bhd is offering bus services to Malacca, Kuala Lumpur and Genting Highland. Their main pick-up point is at Kovan. They had one more branch in Ang Mo Kio Ave 1 but there is no pick-up point at Ang Mo Kio branch. All passengers need to board at Kovan.
CitiExchange also sells tour packages and air tickets to neighboring countries.