Rob Smith says enlarged business in Scotland could have a turnover of £18m by 2012

Davis Langdon has joined with Scottish construction consultancy Mackenzie Partnership to create one of the largest cost and project management consultancies in Scotland with a estimated combined turnover of £11.3m for 2007/08.

The merged business will be run by Davis Langdon's Sam MacKenzie and Douglas Robertson and Donny McKinnon from Mackenzie Partnership. MacKenzie and Robertson will be joint managing partners, while McKinnon will concentrate on developing new business strategy. The business will continue to operate from their respective offices.

Rob Smith, senior partner at Davis Langdon, estimates that annual turnover figure will reach £18 million by 2012.