Tolid Malzoomat Bargh(TMB) Company has been established since 1985 for manufacturing electrical equipment product and contracting field by relaying on experienced professional project managers in Iranian Electrical field. Now TMB Knowledge Based Company by having financial resources, equipment and professional human resources in 5 separated factories in 60000 m2 which are located in motherland and oversee, this company has been recognized by Oil, Gas, Petrochemical, Power planet, Steel and copper, sport arena, constructing, Airport and other industries. Based on implementation of holding company, the activities are concentrated in small business units (SBU) which are mentioned below : 1- EPC Projects 2- LV & MV Switchgears and Automation & Control Systems 3- Steel structure 4- Lighting equipment 5- Airfield 6- Financing 7- Sales of equipment It is worth to mention, based on its brilliant history in producing and servicing experience in motherland and overseas has been able to attract attention of international companies for receiving their certification for technology transfer in all above filed