Singapore Technologies Engineering Ltd (ST Engineering) is a Singapore-homegrown engineering group specialising in innovative solutions and services in the Aerospace, Electronics, Land Systems and Marine sectors.

ST Engineering was formed in 1997 and it is today one of Asia's largest defence and engineering groups.

Company's businesses are:

• Aerospace: ST Aerospace is the world's largest third party maintenance , repair and overhaul (MRO) provider with a global customer base that includes many of the world's leading airlines, airfreight operators and military operators.
• Electronics: ST Electronics is one of the largest InfoComm Technology system houses in the Asia Pacific, serving customers in the commercial, industrial, defence and public services worldwide.
• Land Systems: ST Kinetics is one of the region's largest land systems and specialty vehicles companies, with a growing portfolio of products and services for the defence, homeland security and commercial markets.
• Marine: ST Marine is a one-stop turnkey provider of ship building, ship repair and ship conversion services for the navies and commercial operators around the world.
• ST Dynamics is the Advanced Engineering Centre of ST Engineering. We aim to bring to our customers new or enhanced capabilities through the technologies and innovations we create.
• ST Synthesis is the integrated services arm of ST Engineering. From logistics and supply chain management, to facilities engineering services, it harnesses a range of integrated managed services to build highly customised solutions.

Company's customers are both commercial and defence organisations in over 100 countries. It serves them through a global network of over 100 subsidiaries and associated companies in 46 cities across 24 countries in the US, Europe, Asia and Australasia.

Round the world, the company has more than 23,000 employees.