Singapore’s ST Engineering has secured S$5.6 billion ($4.3 billion) in new contracts in the third quarter of 2026, bringing its total contract wins for the first nine months of the year to S$13.2 billion.
In a statement on Tuesday, the defense-engineering group said the quarter’s achievements were spread across all three of its business segments.
Commercial Aerospace secured S$1.4 billion in new orders across its maintenance, repair and overhaul business, and aerostructures and systems business. The group said demand for its aerospace lifecycle services remained strong. It highlighted its first Airbus A220 airframe heavy-maintenance contract with an Asia-Pacific operator, which extends its support to next-generation narrowbody aircraft beyond the Airbus A320neo and Boeing 737 MAX.
The maintenance business also signed airframe maintenance agreements with Asia-Pacific airlines, an exclusive two-year CFM56-7B engine performance restoration shop-visit agreement with Hebei Airlines, and a multi-year component maintenance agreement with Collins Aerospace. Demand in the aerostructures business was supported by orders for engine nacelles and composite floor panels.
Defence and Public Security secured S$1.8 billion in new contracts. The group highlighted a five-year contract for its Land Systems business to supply 40-millimetre ammunition to the UK Ministry of Defense, along with ammunition orders from other international customers.
Its digital systems business won projects for data center services, public safety digital infrastructure and defense command-and-control systems, and a satellite ground station and maintenance program in Sweden.
Its cybersecurity business won contracts for new products and services from defence and commercial customers in Singapore. Its marine and defence aerospace businesses expanded maintenance support for the US Navy’s ship fleet and for international C-130 operators.
Urban Solutions and Satcom secured S$2.4 billion in new orders for rail, electronic road tolling, smart infrastructure and satellite communications. In urban solutions, the group won turnkey rail services contracts for the Taoyuan MRT Brown Line and Green Line Extension in Taiwan, a platform screen door contract for Bangkok’s BTS Green Line, and communications and rail electronics projects in Singapore.
Its tolling business won contracts to advance Dubai’s tolling system, modernize the Tampa-Hillsborough Expressway Authority’s roadside toll system, and supply back-office solutions and RFID tags in the United States.
Its Smart Utilities and Infrastructure business won Singapore contracts for integrated smart security management. The satellite communications business won deployments of its multi-orbit Intuition platform, including one with Datacom, and supported satellite operator programs in Europe, Africa, the Middle East, and Asia.

