Duqm Quarries

Duqm Quarries (DQC) is an Omani mining company that specializes in quarrying and supplying construction materials. Established in March 2009, the company operates a large dolomite quarry in Al Duqm, covering 1,000,000 square meters with a production capacity of 1,000 tons per hour. It is structured as a closed joint-stock company, with majority ownership held by Oman's Investment Authority through its subsidiary, Minerals Development Oman. The company provides a variety of raw construction materials, including dolomite and aggregates, and offers services such as crushing, screening, and production.