Koltek (Norway) is a leading European manufacturer of innovative access and maintenance systems for buildings, bridges, ships, and offshore structures. Known for their lightweight and customizable BMUs like the RC-402 roofcar, Koltek delivers efficient, safe, and cost-effective solutions with minimal structural impact. With over 40 years of experience, they offer a full range of products including aluminum tracks, trolleys, gantries, and suspended platforms—trusted worldwide for quality and versatility.