Keller Williams reveals results of ‘aggressive’ worldwide roll-out

Gary Keller takes on exec chairman role at new holding company, as US-based mega-agency restructures.

31-branch Chestertons becomes the first London-based agency to join the luxury real estate network, as it looks to leverage Forbes’ global audience of 'more than 100 million'.

Global real estate giant brokered 39 billion euros worth of property last year.