Home - DOR RIZ Engineering Company

The collaborative culture that works with clients to reach your project goals; and the capability to leverage innovation to meet emerging trends and keep clients at the forefront. This is DOR RIZ.

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Our Services

Project Management

Successful project delivery, no matter what the challenges are

We offer project management services and consultancy in the field of challenging EPC projects.

Engineering Services

When Efficiency and Reliability get together

Our experienced engineering team provide required technical services to our EPC projects in FEED, Detailed Engineering and Field Engineering stages.

Procurement & Supply Chain Services

Project Material Supply made easy

Our collaboration with worldwide suppliers and manufacturers of engineered products has made us a reliable procurement partner.

Construction

We provide quality construction for every project

We are proud of our safe and successful participation in construction of dozens of Mega-Projects.

Maintenance Services

Let Operation last more

Having wide variety of expertise and construction machineries, we serve maintenance and modification services for your industrial plants.

Heavy Rigging Services

Sharing our lifting facility fleet

Our wide range of hydraulic and Crawler Cranes up to 650 Ton are open to serve your project heavy rigging needs.

About us

Focusing on mutual success is a win-win for everyone.

The collaborative culture that works with clients to reach your project goals; and the capability to leverage innovation to meet emerging trends and keep clients at the forefront. This is DOR RIZ.

In Oil, Gas and Petrochemical market, collaborating with DOR RIZ, clients are gaining a proven, reliable and trusted full-service partner comprising Iranian professionals as well as vast range of construction machineries across Iran.

DOR RIZ Engineering Company was incorporated in Tehran, Iran in 1985. It was intended to bring together the considerable expertise available in the country and unite it into cohesive and effective multidisciplinary engineering, procurement, construction and commissioning resource pool.

The key factor enhancing company’s success is managing the integration of engineering and procurement services into construction activities. The result of such integration has been reflected in dozens of successful projects within the preset budget, time and quality levels.