General information

LLC "SI"
Limited Liability Company "Stroiinzhiniring"

Legal address
248016, Kaluzhskaya Oblast, g. Kaluga, ul. Karla Libknehta, d. 18, Kab. 305

INN and KPP (TIN and RRC)
4000010327, 400001001

OGRN (Primary State Register Number)
1244000000595

Authorized capital
10 000 rub.

Registration date
26.01.2024

Age of organization
2 years 5 months 15 days

City
Kaluga

Special tax treatment
УСН (2026 г.)

Model charter
№ 22 (download pdf)

OKOPF
12300

Date of update of information in the EGRUL
08.07.2026

Organization status

Current status:
active

Head of Organization

General director
Lyashko Anna Leonidovna
from 08.07.2026
INN 772423185511

Founders (1)

Lyashko Pavel YUrevich
Share size: 10 000 rub. (100%)
INN 402701117019

Types of activities (OKVED / RCEA)

• Main type of activity:

  41.20

  Construction of residential and non-residential buildings find companies with this code...

• Additional types of activity (20):

  41.10	Development of construction projects
  42.99	Construction of other engineering structures not included in other groupings
  43.11	Dismantling and demolition of buildings
  43.12	Preparation of the construction site
  43.21	Electrical installation works
  43.22	Production of sanitary and technical works, installation of heating and air conditioning systems
  43.29	Production of other construction and installation works
  43.31	Production of plastering works
  43.32	Carpentry and carpentry works
  43.33	Work on the installation of floor coverings and wall cladding
  43.34	Production of painting and glass works
  43.39	Production of other finishing and finishing works
  43.91	Production of roofing works
  47.52	Retail sale of hardware, paints and varnishes and glass in specialty stores
  49.41	Activities of road freight transport
  71.11	Activities in the field of architecture
  73.11	Activities of advertising agencies
  74.10	Specialized activities in the field of design
  90.03	Activities in the field of artistic creation
  95.24	Repair of furniture and household items

Federal Tax Service, Pension Fund, Social Insurance Fund

Registration authority:
Upravlenie Federalnoi nalogovoi sluzhby po Kaluzhskoi oblasti

Federal Tax Service code: 4000
Address: 249021,g Kaluga,ul Moskovskaya,282,,

Accounting with the Federal Tax Service:
Upravlenie Federalnoi nalogovoi sluzhby po Kaluzhskoi oblasti
Federal Tax Service code: 4000

Accounting with the Pension Fund:
—
Pension Fund code: —
Pension Fund registration number: —
Registration date: —

Accounting in the Social Insurance Fund:
—
Social Insurance Fund code: —
Social Insurance Fund registration number: —
Registration date: —

Entries in the EGRUL (13)

Contacts

Phones:
—

E-mails:
—

Web-sites:
—

Employees

Number of employees in 2025:
1

Number of employees in 2024:
0

Number of employees in 2023:
—

Number of employees in 2022:
—

Number of employees in 2021:
—

Number of employees in 2020:
—

Number of employees in 2019:
—

Average salary

In 2025: —

In 2024: —

In 2023: —

In 2022: —

In 2021: —

In 2020: —

In 2019: —

Financial indicators

Revenues for 2025:
854 000 rub.

Revenues for 2024:
727 000 rub.

Revenues for 2023:
—

Revenues for 2022:
—

Revenues for 2021:
—

Revenues for 2020:
—

Revenues for 2019:
—

Revenues for 2018:
—

Expenses for 2025:
772 000 rub.

Expenses for 2024:
648 000 rub.

Expenses for 2023:
—

Expenses for 2022:
—

Expenses for 2021:
—

Expenses for 2020:
—

Expenses for 2019:
—

Expenses for 2018:
—

Information about taxes and fees for 2025

The tax levied in connection with the application of the simplified taxation system:
13 041 rub.

Insurance and other contributions for compulsory pension insurance credited to the Pension Fund of the Russian Federation:
52 465.91 rub.

Summy penei:
2 154.98 rub.

Information about arrears and debts in 2026

Summy penei:
penalty: 28.42 rub.

Strahovye vznosy:
debt: 16 257.90 rub.

Personal income tax:
debt: 3 341 rub.

Register of small and medium-sized businesses

micro enterprise from 10.02.2024

Trademarks

no information

Inspections

No inspections found.

Enforcement proceedings of the FSSP

No active or completed enforcement proceedings were found.

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