Dr Andrew Smith (F) has joined Webber Associates, consulting geotechnical engineer in Knaresborough. He was previously at Fugro.
John Spence (M) has started his own consultancy JSTSM, specialising in Traffic Signals and Mova.
The Building Design Partnership has appointed James Duffy as architect director and Stephen Gregson (M) as engineering director.
HM Plant, importer and distributor of Fiat-Hitachi construction equipment in the UK, has appointed Peter Youlton as its new parts marketing director.
Alan Binns has joined Parkman as head of geotechnical engineering.
Roger Taylor has been appointed as the new chair of the Office of Water Services central customer service committee.
Galliford Try has appointed Keith Grierson to the newly created role of Private Finance Initiative bid manager.
Graeme Langley has moved to Gibb Energy as a senior executive engineer with responsibility for developing the company's nuclear business.
Edmund Nuttall has appointed Gerry Crabtree to deputy managing director. Bob Treadgold becomes operations director - central and David Belsham becomes operations director - north.
Sandtoft Rood Tiles has appointed Simon Oldridge as new managing director. He succeeds his uncle Chris Oldridge, who has retired.