About Us

The knowledge-based company Doar Moharek and Gas Goods Trading Services, with over two decades of experience backed by specialized and experienced personnel, and benefiting from the industrial and production infrastructure of the Oil Turbo Compressor (OTC) group of companies, is proud to serve in the fields of supply and sale of spare parts, major overhauls, commissioning and operation, and after-sales services for gas turbines and compressors in the oil, gas, petrochemical, and refining industries, as well as for power plant turbogenerators nationwide. The company was established and registered in 1999 (1378 Iranian calendar) under the guidance of senior officials of the Ministry of Oil, with the aim of building capacity for the major overhaul of rotary machinery within the Ministry of Oil in the country, and under the ownership of the Oil Industry Pension Fund and Welfare Organization. In 2008 (1387), after the company was transferred to the Oil Turbo Compressor group of companies, and by utilizing domestic and foreign capacities, it succeeded in localizing the major overhaul operations of several models of gas turbines in the oil and gas industry, which resulted in the creation of the "Davvar Moharek" brand as a specialized domestic company in the repair of various types of turbines.
In 2019 (1398), with the merger of Pars Trading and Gas Goods Services, one of the subsidiaries of the National Iranian Gas Company, into Doar Moharek, the company name was changed to Doar Moharek and Gas Goods Trading Services, expanding the company’s scope of responsibilities.
The company’s headquarters is located in Tehran, to the north of Saei Park, and the turbine overhaul workshop and related laboratories are situated in the Shamsabad Industrial Park, on Boustan Street, on a 7,500 square meter plot that includes production halls, assembly, quality control, laboratories, and a warehouse covering 1,100 square meters, along with an administrative building with a 150 square meter floor area.

Over the past decade, Doar Moharek has played a crucial role in maintaining the balance of natural gas flow, especially during the cold seasons, by providing effective support and periodic servicing of the country’s gas network turbo compressors. Meanwhile, supporting and serving the country's power plants is another inherent capability of Doar Moharek, which is being accomplished with the best possible resources and skills available. Additionally, since 2019, the company has leveraged its technical and commercial expertise to enter the market for selling the necessary chemicals for the country's refineries. The company's good reputation and commitment, as seen by clients and tenderers, have created favorable conditions for market acquisition and securing contracts. The engineering and operational capacity of the company’s specialized personnel, the proper interaction and synergy with the Oil Turbo Compressor group of companies, and reliance on the manufacturing and commercial support from the group companies to timely supply high-quality spare parts and other required services, have led to the business expansion and the maintenance of the company's reputation and value chain.
Given the large number of turbines across the country and the ongoing maintenance and periodic repairs they require, there is significant importance and sensitivity around repairs and after-sales services in this field. With the aforementioned tangible and intangible assets, Doar Moharek has successfully secured a substantial share of this market, playing a key role. Undoubtedly, the company’s success is guaranteed by the customers’ confidence in the availability and quality of the services and products provided. Nevertheless, we believe that maintaining past achievements and aligning with future changes and challenges will undoubtedly require a comprehensive view of all strategic factors, continuous improvement in the quantity and quality of products and services, the use of new knowledge and technologies, and the increased efforts of all company colleagues and personnel.