Full legal name: KONTCERN "SIAK" (ZAKRITOE AKTCIONERNOE OBSHESTVO)
Leader: Direktor Amelin Stanislav Kazimirovich
Date of entry in the register: 08.07.1997
The authorized capital: 8.4 ths rub.
Number of founders: 3
Address: RUSSIA, G ST.PETERSBURG,NAB OKTYABRSKAYA, 6 
Zip code: 193091
Legal address: RUSSIA, 193091, G ST.PETERSBURG, NAB OKTYABRSKAYA, 6
E-mail:
Site (www):
Telephone(s): +7(812)444-63-73
TIN (INN): 7801093539
KPP (tax registration reason code): 781101001
OKPO (All-Russian Classifier of Enterprises and Organizations): 46930945
OGRN (Primary state registration number): 1127847640150
OKFS (National Classification of ownership): 41 - Mixed Russian property with share of the federal property
OKOGU (National Classification of state power and control): 4210014 - Organizations established by legal entities or citizens or legal entities and citizens together
OKOPF (National Classification of legal forms): 12267 - Private companies limited
OKTMO (National Classification of municipalities): 40384000
Main (NACE): 26 - Manufacturing, Other non-metallic mineral products, Manufacture of other non-metallic mineral products
Additional:
| 45 | Construction |
| 51 | Wholesale trade and commission trade, except of motor vehicles and motorcycles |
| 51.1 | Wholesale trade through agents (for a fee or contract basis) |
| 52 | Retail trade, except of motor vehicles and motorcycles, repair of personal and household goods for personal use |
| 73 | Research and development |
| 74.13.1 | Market Research |
| 93.0 | Providing personal service |