SIA Engineering Co. Ltd. is a leading transportation infrastructure company based in Singapore with a low-risk ESG score of 18.5. Specializing in maintaining, repairing, and overhauling aircraft for various airlines, the company operates in two key segments - airframe/line maintenance and engine/component. The airframe and line maintenance division offers a wide range of services including scheduled routine maintenance, overhaul, modification programs, and technical management. On the other hand, the engine and component segment provides component overhaul and engine repair services.