Cathay Pacific is reciprocally one of the major shareholders of Air China. On 6 November 2017, Qatar Airways acquired a 9.6% shareholding of Cathay Pacific, becoming its 3rd largest shareholder. Cathay Pacific is the world's tenth largest airline measured in terms of sales, and fourteenth largest measured in terms of market capitalisation. In 2010, Cathay Pacific became the world's largest international cargo airline, along with main hub Hong Kong International Airport as the world's busiest airport in terms of cargo traffic. It is one of the founding members of the Oneworld alliance. Cathay Pacific's subsidiary Cathay Dragon is an affiliate member of
Cathay Bank plans to acquire a 20% stake in First Sino Bank, but the deal fell through due to the companies failing to get approval from the Chinese government. On March 30, 2007, Cathay expanded into New Jersey when it completed its acquisition of United Heritage Bank. In 2007, Cathay Bank converts its Hong Kong Representative office into a full service branch. On January 21, 2015, Cathay General Bancorp, the holding company for Cathay Bank, and Asia Bancshares, the holding company for Asia Bank, N.A., announced that they have entered into a definitive agreement for the merger of Asia Bancshares into Cathay.