Subang Jaya is a city in Petaling District, Selangor, Malaysia. It comprises the southern third district of Petaling. Consists of neighbourhoods from SS12 to SS19, PJS7/PJS9/PJS11 of Bandar Sunway, UEP Subang Jaya, Putra Heights and Batu Tiga, the city is governed by Subang Jaya City Council, which also governs other areas of the Petaling district, such as Puchong and Seri Kembangan. Subang Jaya is renowned as a light industrial hub in the Klang Valley. The main industrial areas in the city are Subang Industrial Park SS13, Sime UEP Industrial Park, Subang Hi-Tech Industrial Park and USJ 1 through USJ 8, involving in both light and heavy industry. The Malaysia headquarters of PROTON Holdings, the Centre of Excellence; Lotus Cars, Faber-Castell and many other major international companies are located in Sime UEP Industrial Park.
Subang Parade, Empire Subang, Sunway Pyramid, and SS15 Courtyard are the main shopping attractions around the areas of the Subang Jaya city centre. In the adjacent township of Bandar Sunway, there is Sunway Lagoon, an amusement water theme park which is a tourist landmark across the nation. The commercial district of SS15 serves as Subang Jaya's central entertainment and business area. Within the area, there is also an abundance of international F&B outlets, cafes, dining restaurants, boutique outlets and banks. There are plenty of high-rise office buildings and serviced residences surrounding the area as well. As of November 2017, the Asia Cafe in SS15 is officially closed down to make way for the development of high-rise commercial building.
In USJ, (UEP Subang Jaya) there are shopping malls such as Da Men, Main Place, One City, The Summit, The 19 USJ City Mall, Giant USJ and Mydin USJ to provide more shopping options. The main commercial hub of the USJ township is USJ Taipan which is a bustling business area. There are many small-scale commercial areas scattering around the neighbourhoods of USJ to provide amenities and conveniences as well.
Subang Jaya has a population of over 642,100 people.