Onur Maden was founded on Marmara Island in 1990 and, with an integrated structure spanning quarrying, production and export, is one of the established companies of the Turkish natural stone industry. We process the Marmara White marble blocks extracted from our quarry at Bedalan, Marmara Island, together with dolomite and marble varieties selected from different regions of Anatolia, at our facility in the Mustafakemalpaşa Marble Organised Industrial Zone in Bursa.
Today our products are used as blocks, slabs and cut-to-size pieces in hotel, residential, commercial and public projects across a wide geography, from Europe to the Far East and from the Middle East to the Americas. Under the umbrella of Onur Dolamit Madencilik San. ve Dış Tic. A.Ş., we work with an approach centred on quality, continuity and partnerships built on trust.
ABOUT US
Mission
To produce natural stone products that architects, designers and investors choose with confidence, observing international quality standards in every process from quarry to project. To support our people-oriented and environmentally responsible production philosophy with the latest technology, delivering timely, sustainable and measurable value to our customers.
Vision
To combine more than thirty years of quarrying experience with the vision of our young and dynamic team and become one of the pioneering brands representing Turkish marble and dolomite in world markets.
To be recognised globally as the most reliable natural stone partner through our product quality, production capacity and uninterrupted supply capability, and to set an example for the industry in innovation, sustainability and corporate governance.
