Our company

Ray Ab Consulting Engineers is proud that with more than 40 years of brilliant experience, has been able to present itself as a well-known and leading consulting engineering company in providing various technical and engineering services in the Water and Wastewater Industry.

About Ray Ab Consulting Engineers

The Company was founded in 1984 to provide new solutions in the specialized fields of Water, Wastewater and has been able to take important steps towards Sustainable Infrastructure and Development. Ray Ab carried out more than 1300 Projects in the fields of Feasibility Study, Detail Design and Construction Supervision Services by using the technical knowledge and experience of more than 750 experts.

Department of Study
This Department has key duties and plays an important role in improving the quality of Water, Wastewater Services, Water Resources Management.
This Department is responsible for conducting all Studies and Designs in the following Departments:
Executive Department
The duty of this Department is to help realization the Engineering and Consulting Projects of the Group. These duties allow the Executive Department to play a Key Role in the success of the Projects and the advancement of the Company’s goals.

Our history

The Ray Ab Consulting Engineers Company is among the first companies established in the 1980s in Iran to provide engineering services to the subsidiaries of the Ministry of Energy in the country’s water industry. Initially, the activities of these companies were primarily limited to the province in which they were established; thus, the naming of these companies generally stemmed from historical or geographical names of the respective provinces.

Following this approach to company naming, this company, which was established on March 14, 1984, in Tehran Province and the city of Tehran, takes its name from the ancient civilization of Ray and its famous spring, known as Cheshmeh Soron, which later became known as Cheshmeh Ali. The civilization of Ray is one of the oldest historical civilizations in the country, dating back to the Aryan period. Today, Shahr-e Ray is located in the south of Tehran, and one can observe the remnants of various historical periods there.

Describing the historical civilization of Ray (also known as Raga), Dr. Hossein Karimi writes in his book Ancient Ray:
“The history of the establishment of Ray, or Raga, one of the oldest cities in the world, traces back to the time of the Aryan tribes.” Ray, or Raga, is a historic city of Iran. The ancient center of Ray was at the foot of a rock known as Cheshmeh Ali, which was the source of the Suron River. In this region, excavations by archaeologists such as Dr. Schmidt have revealed a long-standing civilization. The well-known culture of Cheshmeh Ali emerged in the late Neolithic era in the Central Plateau and was able to extend beyond this region, reaching as far south as present-day Turkmenistan. The transfer of this civilization occurred between 5300 and 4300 BC.

Ray Ab Provides Professional Services in Engineering Projects as follows:

  • Providing Specialized Solutions and Technical Advice in all Fields of Water and Wastewater.
  • Basic Studies, Final Design and Project Planning.
  • Preparation of Tender Documents (Technical and Financial Proposals). and Technical Support.
  • Supervising the Implementation and Quality Assurance (QA)/ Quality Control (QC) of Projects with the Highest International Standards.
  • Architectural and Structural, Mechanical and Electro-mechanical Design.
  • Environmental and Social Impact Assessment (ESIA), Geotechnical Engineering and Hydrological Design.
  • Cost Estimation and Economic Comparison.
  • Checking Bills of Quantity of Contractors.
  • Conducting Research in the Development of New Technologies in the field of Engineering.
  • Surveying.
  • Assessing the Physical, Mechanical and Chemical Properties of Soil and Rocks (Geotechnics).