Crest Nicholson is expanding in 2005 and has split its operating unit, Crest Nicholson Developments, into separate “Developments” and “Projects” units, which will lead the company’s mixed-use schemes and regeneration projects respectively. The former will report to executive director Paul Callcutt, and the latter to Chris Tinker, present md of Crest Nicholson Developments. Both units, alongside Crest Strategic Projects, will …