For almost three decades, Karl-Harr-Straße 1 in Dortmund was the home of RGU GmbH. From here, the company developed into an internationally recognized provider of digital solutions for the foundry industry – from the first steps of a small, highly specialized team to a global player with innovative strength and pioneering spirit. Now a new chapter is beginning: On October 1, 2025, RGU GmbH will move to its…