Our company was established in 2004 with 3 partners. Each partner has worked on major projects in Russia and has seen the quality of Knauf, Köster brands there. Until 2010, our company continued with Knauf A.Ş dealership and due to the insulation needs brought by the geographical and climatic structure of the region, it added Köster A.Ş dealership to its portfolio. Thanks to Knauf and Köster, it has participated in a wide variety of projects and successfully completed them. After two of the partners left the company, our institution continues its activities as a family company with the same name. Our company continues to offer quality service with its experienced expert staff by incorporating Seramiksan, Eryap (Bonuspan), and Stropol dealerships in its portfolio. Completing its corporate infrastructure, our company became İrdas Group in 2014 and accelerated its investments.