The group currently owns four luxury hotels in London: the Cumberland, Charing Cross, Royal Horseguards Hotel and Tower Hotel.
Kobler added that Guoman aims to open more hotels in the region, and its Shanghai space will open before the World Expo begins.
The agency additionally won the digital account for the luxury retail and dining centre 3 on the Bund following a competitive pitch.
Kobler said that, as digital agency-of-record, EmporioAsia will handle the building’s website revamp, social media and email marketing and its search engine optimisation.
Work on the brand is also slated to be in place ahead of the Expo.