• +00 (98) 458 41160-2
  • info@TGGCo.ir

About Us


The company was established in the year 2008. For last 10 years, the company is in the field of providing specialized electrical services for low to high voltage power up to 400 kV. Tavanir Gostar garm is aprivately owned corporation with over 200 employees, in charge of operating, maintaining, and developing the country's state-owned power grid, an interconnected system that transmits gigawatts of power at thousands of volts from where it is made to where it is needed.


Construction and maintenance of overhead high-voltage transmission lines through 500kV is our specialty.

TGG CO. provides complete substation services in construction, design/build and commissioning of high-voltage substations and related equipment.

We have built and maintained underground and overhead distribution lines. TGG CO. services is known for safe practices and exceeding our client’s expectations.


Our business approach is Professional, rigorous, and disciplined. We are committed to consistently improving our services by investing in the continued professional education and training of our employees.


We value people, encourage Teamwork, & treat everyone with respect TGG CO. Services always works together to deliver our services, search for new solutions, and review opportunities to learn and grown