Full legal name: Obshestvo s ogranichennoj otvetstvennostyu "L1-21"
Leader: Smirnov Sergej Aleksandrovich
Date of entry in the register: 17.02.2011
The authorized capital: 10 ths rub.
Number of staff: 1
Number of founders: 2
Legal address: RUSSIA, 196233, G.St.Petersburg, MUNITCIPALNIJ OKRUG GAGARINSKOE, UL ORDZHONIKIDZE, D. 52,LITERA A, OFIS 5 
E-mail: yflyagina@fnek.ru
Site (www):
Telephone(s): +7(911)231-21-56, +7(911)334-58-66, +7(911)207-26-74
TIN (INN): 7842447145
KPP (tax registration reason code): 781001001
OKPO (All-Russian Classifier of Enterprises and Organizations): 90764327
OGRN (Primary state registration number): 1117847055237
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): 40374000000
Main (NACE): 45.2 - Development, Construction, Building and construction
Additional:
| 45.25 | Manufacture of construction |
| 45.5 | Rental of construction machinery and equipment with operator |
| 45.50 | Rental of construction machinery and equipment with operator |
| 52.1 | Retail sale in non-specialized stores |
| 70.12 | Buying and selling of own real estate |
| 70.20 | Letting of own property |
| Name | Share | Amount |
| OOO "Sever" | 99% | 9.9 ths rub. |
| OOO "KRONA" | 1% | 0.1 ths rub. |
| Date | Name | Share | Amount |
| 06.04.2023 | OOO "L1 TEHSTROJ" | 100% | 10 ths rub. |
| 24.12.2021 | OOO "L1STROJ" | 100% | 10 ths rub. |
| 24.12.2021 | OOO "L1-ELIT" | 100% | 10 ths rub. |
| 22.02.2012 | OOO "InvestForm" | 100% | 10 ths rub. |
| Financial statements (accounting figures): | |||
| Code | Indicator | Value | Unit |
| F1.1100 | Total for Section I - Non-current assets | 40 | ths rub. |
| F1.1200 | Total for Section II - Current assets | 154430 | ths rub. |
| F1.1600 | BALANCE (asset) | 154470 | ths rub. |
| F1.1300 | Total for Section III - Own capital | 10 | ths rub. |
| F1.1400 | Total for Section IV - Long-term liabilities | 0 | ths rub. |
| F1.1500 | Total for Section V - Short-term liabilities | 154460 | ths rub. |
| F1.1700 | BALANCE (passive) | 154470 | ths rub. |
| F2.2100 | Gross profit (loss) | 0 | ths rub. |
| F2.2200 | Profit (loss) from sales | 0 | ths rub. |
| F2.2300 | Profit (loss) before tax | 0 | ths rub. |
| F2.2400 | Net income (loss) | 0 | ths rub. |
| F2.2500 | The total financial result of the period | 0 | ths rub. |