East Midlands-based contractor Clegg Construction has appointed Gary Thomasson construction director.
Housebuilder David Wilson Homes has appointed Lee Barrett group apartment development director, Tim Peach has been made group masterplanning director and Paul Slater group technical manager.
Yorkshire-based housebuilder Antler Homes has appointed Jamie Cliff commercial manager. He was previously at Wild Bennett Homes.
Mark Smith has joined Lincolnshire-based housebuilder Allison Homes as construction director. He was previously production director at Wilson Connolly.
Roderick Strachan has been made a partner at the Edinburgh office of construction consultant Gleeds. Anne Bytheway-Thomas, Sally Mounsey, Lee Simmonite, Richard Comer and Peter Cole have all been made partners in the Nottingham office.
Civil engineer JMP has appointed Gordon Baker director in its Glasgow office.
Town planning consultant Terence O'Rourke has hired Jan Molyneux and Jim Claydon as technical directors.
Damian Smith has joined design and project management consultant TPS Consult as senior architect. He will be based in the Edinburgh office.
London-based architect GMW has promoted Christopher Allwood and Timothy Hardingham to partners.
Acoustic insulation manufacturer Isowool has appointed Paul French technical product manager. Mark Hampshire joins the firm as product manager.
Stephen Williams has joined work surface manufacturer Orama as category sales manager.
He was previously at the BCL Group.
Sink supplier Reginox UK has promoted David Mayer to national sales manager. He was previously national accounts manager for the firm.