Channel News Asia | SIA Engineering, Airbus to form maintenance JV MarketWatch SIA Engineering will hold a 65% equity stake in the proposed joint venture, while Airbus will hold the remaining 35%, SIA Engineering said in statement to the Singapore Exchange. The joint venture will maintain Airbus A380, A350 and A330 widebody jets, ... SIA Engineering Company to form joint venture with Airbus SIA Engineering Company to form JV with Airbus |