The leading industry in Singapore is the service industry, which is also one of the economic pillars of Singapore. Mainly including finance, tourism, medical care, education and so on. Singapore is famous for its efficient service, advanced technology, stable political environment and superior geographical location. Among them, financial services are the key sector of Singapore's service industry, with the world's largest banks and stock exchanges, attracting many investors, enterprises and customers around the world.

In addition to the service industry, Singapore is also famous for manufacturing and aviation. Manufacturing industry includes aerospace, electronics, shipbuilding and other fields, among which the most famous is Singapore Aerospace Industry Company (ST Aerospace), which is world-renowned for its ability to repair, maintain and modify aircraft. In the aviation industry, Singapore Airlines is known as one of the top airlines in the world, and its extraordinary service level and high-end customer experience have always been the benchmark in the industry.

With the rapid development of information technology, Singapore is also actively expanding the digital economy industry, which generally refers to the economic industry that carries out various digital business activities based on information and communication technology, big data and artificial intelligence. Singapore has become the world's largest Internet data exchange center and an important hub for the development of blockchain technology in Asia. The government has launched a series of policies, such as "Smart Country" plan and "Smart Life" plan, to speed up the digital transformation and promote the construction of smart cities.