Committed to concrete
High-quality steel solutions for the precast and cast-in-situ construction industry
Over 30 years of experience in the precast concrete industry
R-Group manufactures and provides high-quality steel solutions for the precast and cast-in-situ construction industry across Europe. We meet your project needs with an extensive solutions portfolio under the RSTEEL® brand and our own design tools, and with our network of suppliers and technical support, we ensure your project is completed successfully and on time. Our operations are certified to the ISO 9001:2015, 14001:2015, and 45001:2023 standards.
Design tools for structural designers
Our design software and components are yours to use. Our own design software is a complete package created to make a designer’s daily work easier. You can also download individual components and tools for Tekla, Revit, and AutoCAD. Tools are regularly updated and improved, and new tools are added to the library.
Welcome to enjoy the ease of design! ➜
External testing services
Are you looking for an external partner to reliably run testing procedures? Our Testing Laboratory performs destructive testing of metal materials, welded joints, and reinforcement to determine their mechanical characteristics.



