The project is organised by the two project partners Wilhelm Gienger GmbH & Co. KG in Kornwestheim, Germany and the Tellus Group based in Plymouth, UK. The company Wilhelm Gienger GmbH & Co. KG is a family-run, medium-sized company with over 90 years experience in the sector as a wholesaler in building services. As a training provider the project partner Tellus Group is an active partner of progra...