Structural investigation rm GBG is expanding abroad with the appointment of Chris Gray as an associate to head up the company's new Californian ofce. Gray joins from the Getty Conservation Institute in Los Angeles
Consultant Stapleton International has appointed Jeremy Sparrow as regional director responsible for its operations in Asia.
Managing director of Nippon Koei UK Consulting Engineers Mike Hart will be going into semi-retirement in April and will be replaced as MD by Neil Chadder.
Parsons Brinckerhoff has appointed Brian Betts as associate in its highways unit.
He joins from Atkins.