Movers and shakers this week
Contractors
Dee O'Neill has joined contractor Leadbitter as business development manager responsible for the southern and Thames Valley region.

Contractor ROK property solutions has appointed Andrew Knuckey finance director for its Southern Operations. He will be based in the Eastbourne office.

Housebuilders
David Wilson Homes has made Bob Wilson managing director for the north Midlands region.

Darren Howell has joined Cala Homes as construction director. He was previously with Crosby Homes.

Ian Stuart and Nick Roberts have joined Charlton Homes, based in the North-west, as senior land managers.

Kevin Grice has been promoted to development director of Warwickshire-based firm Chase Midland. He was previously general manager.

Consultants
Joe Cordaro has joined the London office of architectural practice B3Burgess as associate.

Multidisciplinary consultant Clancy Consulting has promoted Michael Cafferkey to associate in the Newcastle office. Andrew Massey has been made an associate of the Manchester office.

Town planning consultant Terence O'Rourke has appointed John Trehy environmental manager. His role will include providing advice and guidance on cultural heritage issues.

Property and construction consultant, Monk Dunstone Associates has promoted Andrew Smith, based in the Newcastle office, to an associate.

Suppliers
Clay flooring and roofing tiles manufacturer Daniel Platt has appointed David Smart managing director.

Lighting control manufacturer Simmtronic has made Ches Harding business development manager. He was previously at Modular Wiring Systems.