Apollo Group has appointed Mark Speed contracts manager in its Welsh office
Alumet Systems has appointed Steve Smith contracts director.
WT Partnership has promoted Leighton Jones, Andrew Richardson and Mark Russell to directors.
Michael Currier has been named managing director of Schöck.
Architect Cochrane McGregor has appointed Bryan Harper sole managing director.
Architect Stefan Zins Associates has promoted Michael Gwynn and Cristina Ramirez to associate.
Daniel Tain has joined the construction team at lawyer Pinsent Masons.
The Olympic Park Legacy Company has appointed Jonathan Dutton, Karen Webb and Malcolm Ross to its management team.
Robert Crawford has been appointed chairman of Invest Thames Gateway. He replaces Jeff Alexander.