Aspermont Media has appointed Luke Buxton as editor of World Tunnelling/Trenchless World.
Buxton moves from his previous role as editor of sister title GeoDrilling International and is replaced by Nia Kajastie. Kajastie begins her role 19 August. Originally from Finland, she has been editor at Scan Magazine since 2010.
World Tunnelling/Trenchless World's previous editor, George Demetri, leaves the company to pursue a career in freelance journalism.