Rättsten AB was founded in 2010 by Denis Karnei. In the beginning, this company was involved mostly in stone and ground works. However, Denis has noticed very soon that customers are looking for complete solutions like a turnkey contract. He started up a new company, Rättsten Entreprenad AB, together with his brother, Jon Karnei, who possesses a high level of professional expertise in this area.
With the shared knowledge and experience have they gathered a strong team of professionals that today offer a vast range of services like project management, 3D modeling, turnkey contracts, etc.
Nowadays Denis and Jon have formed Rättsten Holding AB, where Rättsten Entreprenad AB, Rätta Fönster i Sverige AB and Deksal Byggmaterial AB are its subsidiaries. Rätta Fönster i Sverige AB produces and sells windows and doors in Stockholm and other parts of the county. Deksal Byggmaterial AB provides a basic range of building materials, logistics etc.