In 1998, PayabZamzam Consulting Engineers was founded in Tehran, Iran with the main activity in rockmechanics design and geotechnical instrumentation. Then the activities were extended to construction sector and PayabZamzam Engineering Services in 2001 was established.

Following such a development, PayabZamzam Group formed by joining the two companies to cover the following areas:

  • Manufacturing and installing geotechnical instruments for monitoring

  • Providing Post-tensioning systems and services for concrete structures

  • Contracting bridge construction including Stay Cable and Post-Tensioned Bridges

  • Importing all necessary goods in the above fields such as bridge neoprene, bearings, expansion joints, PC strand and formwork

  • Executing formwork projects for concrete structures and bridges

  • Providing ground reinforcement materials and services