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Home arrow About Us
About Us

Headquarters in Tehran with over 1200 staff working on projects, we have engineered and managed:

      • Over 6000 MM SCFD Gas Gathering, Processing & NGL Extraction Plants 
      •  More than 3000 MM SCFD Gas Injection Facilities
      •  More than 5000 Km of Oil, Gas & Distillate Products Pipelines
      •  15 Petrochemical Plants including:
            •  Aromatics (1,900,000 TPA)
            •  Polymers (2,100,000 TPA)
            •  Methanol (1,000,000 TPA)
            •  More than 2,000,000 Sq M. of Variety of Buildings

Areas of Activity

Sazeh is an ISO 9001:2000 EPC Contractor and provides engineering, procurement and construction services to the oil, gas, refining and petrochemical industries. 


Our prime objective is to understand the requirements of our clients and to perform quality service for them on time and cost competitive prices.


Sazeh Consultants Policy

Integrated Management System

Sazeh Consultants is committed to understand stakeholders needs and to provide services and products that conform to contractual requirements, comply with applicable codes, standards, laws and regulations, safety, occupational health and environmental considerations that are conducive to stakeholders satisfaction. 

In order to achieve the Policy goals, Sazeh Consultants is committed to maintain and promote an effective and efficient Integrated Management System, based on ISO 9001:2008, ISO/TS 29001:2007, ISO 14001:2004 and OHSAS 18001:2007.

In-line with human resource development, value management and business excellence, management of Sazeh Consultants performs periodic review of Integrated Management System for its effectiveness, continuing suitability, accident, ill health and pollution prevention and continual improvement and takes necessary preventive and corrective actions.

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Sazeh Consultants is quite conscious about the importance of health, safety and the environment in all its activities and services and has adopted policies to reflect this.

We have an excellent record of safety and accident prevention during more than 35 years of professional practice.  This is due to the implementation of comprehensive safety procedures which are supported and enforced by company management. 

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