Singapore Aero Engine Services Private Limited (SAESL) is a joint venture company between Rolls-Royce Plc and Singapore Airlines Engineering Company. The company first started operations in 2001 and has since become a market leader for both engine overhaul and component repair services.

As a result of the sustained business growth, SAESL has continued to expand its facilities and develop new capabilities for both its engine overhaul and component repair businesses. The Engine Overhaul business has the capability to service all products in the Trent engine family, this includes: Trent 500, Trent 700, Trent 800, Trent 900, Trent 1000 and Trent XWB; SAESL is the only Trent engine MRO that can support all product variants. The Engine Overhaul business has the capacity to repair and overhaul over 300 Trent engines per year and it is equipped with a state-of-the-art Engine Test Facility that supports our best in class engine turnaround times.