Tehran Berkeley Management and Engineering commenced it's activities in Petroleum Industry in 1355 (1976), participating in Design, Management and control over construction of Airport for Kangan Gas Refinery.    

These activities were followed by other projects including: Fueling facilities at Kangan Airport, Floating		                       
Hydrocarbon Loading Terminal at port of Taheri, Oil Loading/Receiving facilities at port of Bushehr and Nakhiloo, Preliminary Design of Loading Terminal at Jask. The major projects which were being handled by this company are:
Resalat, Reshadat, Lavan oil fields, South Pars gas field, marine section of Bandar Abbas Refinery and detail study, management and organization planning of country's largest petrochemical complex at Imam Khomaini Harbour in Persian Gulf.  

Tehran Berkeley has participated in management and engineering of oil/gas project and with the aid of ex-oil industry engineers has developed its key personnel group for project management in various subjects of oil and gas projects such as design, construction, maintenance, manning, rehabilitation of facilities and oilfield development within Iran and also in the neighboring countries.  

Tehran Berkeley has established joint ventures and cooperation's with sixteen foreign companies such as "Sime Darby Group" of Malaysia and "Oilfield Supply Center" of United Arab Emirates.

TB has purchased land and invested in Qeshm and Kish Island Free Zone Areas, Ahwaz, Port of Taheri and Asaluyeh in order to design and construct land and marine base for operation of Persian Gulf for provision of area for storage of drilling mud, cement, tubing, casing and also provision of services for cement coating of pipe, sand blasting and painting.  

By doing so, this company is endeavoring to attract foreign investment in providing transit warehousing and suitable fabrication sites for construction of offshore drilling and production platforms.