Adrian Needham has joined Edge Consultants UK as technical director. He was previously director of Weeks Technical Services.
Alan Potter has joined Golder Associates as technical director in the waste management team.
He was formerly senior policy executive for the Environmental Services Association.
Patrick McGowan has been promoted to UK national sales manager of Phi Group's retaining structures divisions.
Tim Parsons has been appointed area sales engineer at Maccaferri, responsible for southern England and south Wales.
Dr Steve Openshaw has joined Testconsult as head of the geophysics division.
Alex Calado and Darren Bench have joined Integrated Geotechnical & Environmental Services.
AF Howland Associates has opened new offices in Sudbury, Suffolk.
The new office will manage the range of archaeological services offered by the firm. Contact Gay Dorrington, tel: (01787) 372690.
Peta-Jayne Driver has joined Gibb Environmental as environmental advisor, specialising in transport infrastructure projects.