• Organization TypeWorks & Construction
  • HeadquartersIran
  • Founded2007

Tunnel Sadd Ariana Co.

Having experienced management of several mega-projects nationwide and overseas, Ali Mousavi Rahimi founded Tunnel Sadd Ariana Co. in 2007. Since then, the company has grown from a one-man operation into a multimillion dollar heavy civil contractor. Mr. Mousavi continues to serve as Chairman of the Board and the executive manager. They are headquartered in Tehran, but build nationwide and overseas. Other Ariana companies, such as Samanian (consulting engineering co.), Ariana D.T. Co (financing and residential and commercial buildings’ construction), International Ariana (imports and exports) and Tajikan Co. (mining) have been formed to complement Tunnel Sadd Ariana Co. in special projects. Among these companies, they have extensive experience in all aspects of heavy civil construction, including dams, hydro power plants, tunnels, roads, buildings, and special projects. The variety of projects they have constructed is from sewage system in crowded central of the Karaj metropolitan in Iran to one of the world’s greatest underground hydro power plants in Rogun Project, Tajikistan. At Tunnel Sadd Ariana Co. they enjoy challenges. Their representative offices in Tajikistan, Georgia, Armenia, China & South Korea are active and make their presence in overseas markets updated.
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Company Offices

  • Iran (headquarters)
  • Tehran
  • #11, Ettehad St., South Shiraz St., Mollasadra St., Vanak Sq., Tehran, Iran