GÜLMER was established in June 1998 and started the investment in Organized Industrial Region in BiLECiK, where is 90 kilometers to Gemlik port, 200-250 kilometers to ISTANBUL, which is an encouraged investment by the government. In June 1999 Gülmer had started production.
Total planted area of the factory is 10.000m², closed area is 2800m². Production area is 20m x 35m, height is 22 m. The factory has 2 lines, and capacity of the plant is 25.000 ton/year on particle size d97 20-25 microns.
In the first couple of years Gülmer produced fine Calcium Carbonate, Barite, and Talk for the need of paint, paper, plastic, rubber, porcelain, pharmacy, and food industry.
In the following years Gülmer begin Dolomite and Gypsum production to serve better for its customers. In 2003 Gülmer became specialist in Talc production and gains of Turkish ultra fine white talc production.