China National Aviation Corporation
CASL was founded in 1995 as a joint venture among Air China Group (via CNAC(G)), British Airways, Hutchison Whampoa (China), and United Airlines. Since the 2005, it has been a joint venture among China National Aviation Corporation (Group) Limited (40%), Hutchison Whampoa China (20%), United Airlines (20%), and China Airlines (20%). China Airlines acquired 13.33% stake from CNAC(G) in 2005 (which was acquired from British Airways in 2003) and 6.67% from Hutchison Whampoa China. Since 2015, Hutchison Whampoa China became a wholly owned subsidiary of CK Hutchison Holdings. CASL is now a joint venture among China National Aviation Corporation (Group) Limited (40%), United Airlines, Inc. (20%), China Airlines Limited (20%) and Gama Group (Asia) Limited (20%).