Singapore Technologies Engineering Ltd (ST Engineering) is a global technology, defense, and engineering group. The company applies its technology and innovation to solve real-world problems and improve lives. It operates in various sectors including aerospace, smart city, digital solutions, defense, and public security. The company classifies its business operations into three reportable segments: Commercial Aerospace, Urban Solution and Satcom, and Defense and Public Security. ST Engineering conducts operations through subsidiaries, associated companies and joint ventures across the US, Europe, Asia and the Middle East.

ST Engineering is undertaking significant R&D initiatives focused on technology, innovation, and engineering. The company is driving its R&D engine to continuously learn, anticipate change, and adapt quickly. A major initiative is the five-year, $250 million AI Research Translation programme launched in 2025, aimed at accelerating advanced AI capabilities and training AI engineers to transform breakthrough research into next-generation, AI-first systems and platforms. The company is embedding AI into its workflows and corporate functions to enable faster decisions, lift productivity, and unlock new ways of operating. The R&D efforts align with the company's business and product roadmaps, targeting investments towards delivering differentiated products and solutions that accelerate time-to-market and drive profitable growth. A primary focus of the AI Research Translation programme is to advance physical AI innovation, including robotics, swarm technologies, and humanoid systems to address complex operational challenges and unlock new opportunities. The first milestone, the Manned-Unmanned Teaming Operating System (MUMTOS), marks a step towards intelligent, autonomous systems that will transform mission-critical operations across various sectors. The company's strategy is driven by three intelligence pillars: Robotics Intelligence, Spatial Intelligence, and Systemic Intelligence, creating long-term competitive advantage and delivering sustainable value. The R&D unit of ST Engineering is responsible for managing the company's R&D activities, focusing on advancing AI capabilities, training AI engineers, and embedding AI into workflows and corporate functions to improve operational efficiencies, reduce costs, and deliver greater value to customers. In FY2025, the company incurred expenses of SGD456.4 million on R&D, which as a percentage of revenue stood at 3.7%.