1 Utama shopping centre or commonly referred to as 1U is one of the most successful shopping centres in Malaysia. With around 5million square feet of space, it is one of the largest shopping centres in the world. It lists itself as the 4th largest mall in the world. It brings its own set of unique features such as the "secret garden" which is a flower garden on the roof top. It also has the distinction of having four departmental stores (Aeon, Isetan, Tangs & Parkson) and 2 cinemas (TGV and GSC) under one roof besides around 700 stores listed here in myShozA.
Some of its major/popular tenants include: