Founding partners of Samko control the majority shares of the following companies:
 
• SAMKO ENGINEERING AND CONTRACTING CO., ISTANBUL, TURKEY
• SAMKO INSTALLATII MECANO-ELECTRICE S.A., BUCHAREST, ROMANIA
• SAMTEK INTERNATIONAL LTD., BUCHAREST, ROMANIA
• EUROMENTERPRISE LAND DEVELOPMENT S.A., BUCHAREST, ROMANIA
• METALPLUS AIR-DUCT IND. S.A., BUCHAREST, ROMANIA
• SAMKO ENGINEERING AND CONTRACTING CO., ST. PETERSBURG, RUSSIA
 
The principles of Samko are also the shareholders and executives of the following companies:
 

• SAMKO INTERNATIONAL CO. WLL, DOHA, QATAR
• UMD STRUCTURAL ENGINEERING AND DESIGN LTD. CO., ANKARA, TURKEY
• SUMMA ROMANIA S.A., BUCHAREST, ROMANIA

• UTI-SAMKO ELECTRO-MECH. ENG. AND CONTRACTING S.A., BUCHAREST, ROMANIA

 

The fabrication facilities of Samko are as follows:

 
• SAMKO STEEL STRUCTURE AND MACHINERY IND., ANKARA, TURKEY
• SAMKO-SCHNEIDER MCC PANEL FABRICATION WORKSHOP, ISTANBUL, TURKEY
• SAMTECH SWITCHGEAR & AUTOMATION TECHNOLOGIES W.L.L., DOHA, QATAR
• METALPLUS PREFABRICATED AIR DUCT IND. & TRADE CO. W.L.L., DOHA, QATAR