About Aptus Today we are one of the leading providers of access control systems, booking systems and entry phones in apartment buildings. We are of course delighted. The journey toward a keyless society continues Since its inception in 1992, we have worked hard to simplify key management for building owners throughout the Nordic region. Today we are one of the leading providers of access control systems, booking systems and entry phone systems for apartment buildings. We are of course delighted about this. At the same time, our journey toward a keyless society has only just begun. Product development and production in the same premises We are proud that our product design, development and production are all under one roof at our Gothenburg facility. This lays the foundation for high-quality products, good support, efficient service and environmentally friendly operations. Our locations – Aptus Headquarters in Gothenburg. Sales offices in Stockholm, Malmö, Denmark and Norway. Aptus is an independent company within the ASSA ABLOY Group, the world leader in door opening solutions.