Greater Bay Airlines: A Hong Kong-based commercial airline, established in 2020, with its headquarters in Tung Chung. It operates passenger and cargo flights, primarily serving short-haul routes across Asia, including Chinese Mainland, Japan, South Korea, and Southeast Asia. Positioned as a "value carrier," it targets leisure travellers from the Greater Bay Area, aiming to provide affordable and seamless travel experiences. The airline is expanding its network, with plans for US territories, despite recent flight reductions to Japan due to decreased travel demand, and focuses on underserved markets to support Hong Kong’s role as an aviation hub.