Full legal name: OBSHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU OHRANNOE PREDPRIYATIE "STEM"
Leader: Generalnij Direktor Lapko Aleksej Grigorevich
Date of entry in the register: 19.03.2003
The authorized capital: 104.4 ths rub.
Number of founders: 2
Legal address: RUSSIA, 198260, ST.PETERSBURG CITY, STREET SOLDATA KORZUNA, 1, 1 
E-mail:
Site (www):
Telephone(s): +7(812)155-49-93
TIN (INN): 7805277015
KPP (tax registration reason code): 780501001
OKPO (All-Russian Classifier of Enterprises and Organizations): 13830602
OGRN (Primary state registration number): 1037811067271
OKFS (National Classification of ownership): 16 - Private 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): 12300 - Limited liability companies
OKTMO (National Classification of municipalities): 40336000000
Main (NACE): 74.60 - Real estate, renting and business activities, Other services, Investigation and Security, Investigation and security
| Name | Share | Amount |
| KALSIN ALEKSEJ ARKADEVICH | 95% | 99.18 ths rub. |
| BORTNIKOVA ELENA NIKOLAEVNA | 5% | 5.22 ths rub. |