Canary wharf is prominent as one of the main business district. It is situated in hamlet towers near east London. It is also one of the two major financial centers of London. It contains United Kingdom’s tallest apartments. Canary wharf apartments has approximately around 1,300,000 sq m of retail and office space. It is around 734000 sq m. It is the home of the numerous professional organizations and banks headquarters. The media and professional service organizations includes Thomson Reuters, sadden, HSBC, Clifford, KPMG, ContiGroup, and Barclays. During 1987, major cannabin company too agreed to set up an office on this area.