Onat Gyps, founded in 2008 to operate in the sector of construction materials, started its investments with the objective of being the leading firm in Turkish plaster sector and penetrated into the market in September, 2011. Onat Gyps production plants, which are under the management of Onpo Mining Construction Industry and Trade Inc. based on 100% domestic capital, an affiliate company of Ali Rıza Onat Inc., are located on the 20th km of Ankara–Bala main road. The headquarter of the company is situated in Ankara.

It has agencies and sales offices in Ankara, Istanbul, İzmir, Antalya and Samsun. Therefore, it could provide its clients with better service opportunities.

With its 1.500 tones of daily production capacity, Onat Gyps aims to maximise both the product and service quality and customer satisfaction through its disciplined R&D trainings.