Singapore Airlines (SIA) is the flag carrier airline of Singapore with its hub at Singapore Changi Airport. The airline is notable for using the Singapore Girl as its central figure in corporate branding. It has been ranked as the world’s best airline by Skytrax four times and topped Travel & Leisure’s best airline rankings for more than 20 years.
Singapore Airlines includes many airline-related subsidiaries. SIA Engineering Company handles maintenance, repair, and overhaul (MRO) business across nine countries, with a portfolio of 27 joint ventures, including Boeing and Rolls-Royce. Singapore Airlines Cargo operates SIA’s freighter fleet and manages the cargo-hold capacity in SIA’s passenger aircraft. It has two subsidiaries: SilkAir operates regional flights to secondary cities, while Scoot operates as a low-cost carrier.