General information

LLC "STS"
Limited Liability Company "Stroisistem"

Legal address
432072, Ulyanovskaya Oblast, g. Ulyanovsk, Pr-D Maksimova, Zd. 24

INN and KPP (TIN and RRC)
7300049313, 730001001

OGRN (Primary State Register Number)
1267300001209

Authorized capital
10 000 rub.

Registration date
24.02.2026

Age of organization
4 months 6 days

City
Ulyanovsk

Special tax treatment
—

Model charter
№ 24 (download pdf)

OKOPF
12300

Date of update of information in the EGRUL
26.02.2026

Organization status

Current status:
active

Head of Organization

General director
Rovnova Olga YUrevna
from 24.02.2026
INN 645106221498

Founders (1)

Rovnova Olga YUrevna
Share size: 10 000 rub. (100%)
INN 645106221498

Types of activities (OKVED / RCEA)

• Main type of activity:

  46.73

  Wholesale trade in timber, construction materials and sanitary equipment find companies with this code...

• Additional types of activity (26):

  41.20	Construction of residential and non-residential buildings
  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
  43.13	Exploratory drilling
  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
  43.99	Other specialized construction works not included in other groupings
  46.13	Activities of agents in the wholesale trade of timber and construction materials
  46.13.1	Activities of agents in the wholesale trade of timber
  46.13.2	Activities of agents in the wholesale trade of building materials
  46.74	Wholesale of hardware, plumbing and heating equipment and accessories
  46.76	Wholesale of other intermediate products
  46.90	Non-specialized wholesale trade
  47.52	Retail sale of hardware, paints and varnishes and glass in specialty stores
  47.91	Retail trade by mail or via the Internet information and communication network
  68.10	Purchase and sale of own real estate
  68.20.1	Renting and managing your own or rented residential real estate
  68.20.2	Lease and management of own or leased non-residential real estate

Federal Tax Service, Pension Fund, Social Insurance Fund

Registration authority:
Upravlenie Federalnoi nalogovoi sluzhby po Ulyanovskoi oblasti

Federal Tax Service code: 7300
Address: 432017, Rossiya, Ulyanovskaya obl, g. Ulyanovsk, ul. Goncharova, d. 19

Accounting with the Federal Tax Service:
Upravlenie Federalnoi nalogovoi sluzhby po Ulyanovskoi oblasti
Federal Tax Service code: 7300

Accounting with the Pension Fund:
Otdelenie Fonda pensionnogo i socialnogo strahovaniya Rossiiskoi Federacii po Ulyanovskoi oblasti
Pension Fund code: 073
Pension Fund registration number: 1401021082
Registration date: 2026-02-25

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

Entries in the EGRUL (3)

Contacts

Phones:
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E-mails:
show

Web-sites:
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Employees

Number of employees in 2025:
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Number of employees in 2024:
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Number of employees in 2023:
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Number of employees in 2022:
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Number of employees in 2021:
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Number of employees in 2020:
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Number of employees in 2019:
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Average salary

In 2025: —

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Financial indicators

Revenues for 2025:
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Revenues for 2024:
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Revenues for 2023:
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Revenues for 2022:
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Revenues for 2021:
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Revenues for 2020:
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Revenues for 2019:
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Revenues for 2018:
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Expenses for 2025:
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Expenses for 2024:
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Expenses for 2023:
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Expenses for 2022:
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Expenses for 2021:
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Expenses for 2020:
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Expenses for 2019:
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Expenses for 2018:
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Information about taxes and fees for —

(no details)

Information about arrears and debts in 2026

Summy penei:
penalty: 118.58 rub.

Strahovye vznosy:
debt: 67 200 rub.

Personal income tax:
debt: 3 249.39 rub.

Value added tax:
debt: 11 329 rub.

Register of small and medium-sized businesses

micro enterprise from 10.03.2026

Trademarks

no information

Inspections

No inspections found.

Enforcement proceedings of the FSSP

No active or completed enforcement proceedings were found.

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