- Metallo
- Address:Sadovaya ul 53 St.Petersburg, St.Petersburg
- STE Ltd.
- Address:Bottom May Day 47/1 Moscow Moscow Russia
- Haleb
- Address:Sovetov 4 Temirtau Astana Russia
- Metallon
- Address:Sadovaya ul 53 St.Petersburg St.Petersburg 198005 Russia
- Gavneft Gas
- Address:Vernaskova street Moscow Moscow 124452 Russia
- Vympel
- Address:Votkinskoe shosse 196/1 Izhevsk Udmurt Republic 426011 Russia
- NanoKorund
- Address:12/14, Yuzhnoye highway Sarov Nizhny Novgorod region 607188 Russia
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