Cathay Pacific Catering Services has a 40% shareholding in Cebu Pacific Catering Services Inc., based in Cebu in the Philippines.

Swire Pacific holds a 22.05% interest in China Pacific Catering Services Limited, which is a subsidiary of Taiwan's flag carrier, China Airlines. The company's highly automated facilities have the capacity to produce up to 30,000 meals a day.

Cathay Pacific has a 30% shareholding in CLS Catering Services Limited. The company operates two in-flight catering facilities in Vancouver and Toronto, and a retail facility in Calgary, all in partnership with LSG Lufthansa Service. The two in-flight catering facilities have the capacity to produce 20,000 and 25,000 meals a day respectively.

China Pacific Laundry Services Limited is a joint venture between Swire Pacific (45%) and China Airlines (55%). Its large, modern facilities near Taoyuan International Airport, Taipei, serve a rapidly expanding customer base that includes international airlines, hotels and clubs.

Shanghai Taikoo Aircraft Engineering Services Company Limited ("HAECO Shanghai") is a joint venture between HAECO, HAECO Xiamen and Shanghai Foreign Aviation Service Corporation. It provides line services in Shanghai and Nanjing.

HAECO and HAECO Xiamen hold 30% and 10% respectively in Taikoo (Shandong) Aircraft Engineering Company Limited ("STAECO"). STAECO provides airframe maintenance, passenger-to-freighter conversion,, line services and parts manufacture for Boeing 737s, Airbus 320s, Comac 919 and other popular narrow-body regional jet aircraft, at Jinan, in Shandong Province, on the Chinese Mainland.

Sichuan Aircraft Maintenance Engineering Co., Limited (“SMECO”) is a  an enterprise jointly established by Sichuan Airlines Group, Sichuan Haite, HAECO Xiamen and HAECO, with Sichuan Airlines Group as the predominant shareholder. It is one of the major A320 series aircraft maintenance MROs in southwest China, operating at both Chengdu Shuangliu International Airport and Tianfu International Airport.

HAECO Component Overhaul (Xiamen) Limited operates a component maintenance, repair and overhaul workshop in Xiamen for inflight entertainment systems,  hydraulic systems, aircraft evacuation slides, mechanical parts, avionic instruments and pneumatic systems across the Airbus and Boeing commercial aircraft families. Its operations dovetail with the HAECO Group's component workshops in Hong Kong to provide comprehensive component support to airline customers around the world. The company is a wholly owned subsidiary of HAECO.

Goodrich TAECO Aeronautical Systems (Xiamen) Company Limited is a joint venture between HAECO Xiamen and Collins Aerospace, which specialises in the repair and overhaul of Engine Fuel Control systems and Actuation Systems.

Honeywell TAECO Aerospace (Xiamen) Company Limited is a joint venture between HAECO, HAECO Xiamen, and Honeywell International. It operates a repair and overhaul facility for aircraft components, including hydraulics, pneumatics, avionics, auxiliary power units (“APUs”), and other aviation equipment.