- PV-system
- Address:Shkolnaya 23a
- Jet system
- Address:
- Trade House Quartz
- Address:
- quot;KurskStekloPlast" LLC
- Address:Solovyinaya street
- Elit Interprais Company Limited
- Address:pr. Akademika Lavrenteva, 6
- technoquartz
- Address:Petrogradskaya embankment
- "KurskStekloPlast" LLC
- Address:Solovyinaya street
- Jordan Global Silica (JGSI)
- Address:
- SMW ENGINEERING LTD.
- Address:41B nab. Chornoy rechki
- StroyTechnoTrade
- Address:Panfilov Street, Khimki
- TRUST (LLC) Russia
- Address:st. B. Cheremushkinskaya, dom 3, kor 2, off. 178
- The stones of the world
- Address:Sheinkmana
- Quartz-Trade Ltd
- Address:
- Polar Quartz
- Address:Strastnoy blvd.
- PEGAS CO. LTD
- Address:Berezovaya str 1
- PV-systems
- Address:Shkolnaya 23a
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