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SIERAKOWSKI-GROUPE (Private limited company)

BE 0806.386.536 Active ●Rue Chaumontel 20-22, 1030 Schaerbeek

SIERAKOWSKI-GROUPE is a Belgian company registered with the Crossroads Bank for Enterprises under enterprise number 0806.386.536. It was founded on 16-09-2008. Its registered office is in Schaerbeek. Its main activity is: Construction of residential and non-residential buildings. Its annual accounts for 2025 report equity of € 383 389 and a profit of € 15 910. Addrly gives it a financial health grade of A, on a scale from A (safest) to E (most at risk). It filed its annual accounts within the legal deadline for 1 of its last 4 financial years.

Information last updated on 19-10-2026.

Company information

Status
Active
Enterprise number
BE 0806.386.536
VAT registered
Yes
Founded
16-09-2008
Latest accounts
2025
Employees
-
Region
Brussels-Capital
Establishments
1
Filing record
On time 1 of 4 years
Peppol e-invoicing
Registered
Registered office
Rue Chaumontel 20-22, 1030 Schaerbeek
Main activity
Construction of residential and non-residential buildings
NACE activities
41001 Construction générale de bâtiments résidentiels
41003 Construction générale d'autres bâtiments non résidentiels
43120 Travaux de préparation des sites
43240 Autres travaux d’installation
43320 Travaux de menuiserie
68110 Achat et vente de biens propres

Key figures of SIERAKOWSKI-GROUPE

2025202320222021
Profit / loss
iWhat the period earned after taxes. A negative amount is a loss.
€ 15 910€ 53 814+118 %€ 24 635-39 %€ 40 477
Equity
iWhat belongs to the shareholders: capital contributed, reserves and profits kept in the company.
€ 383 389€ 350 136+18 %€ 296 322+9 %€ 271 688
Total assets
iEverything the company owns. Equal to total equity and liabilities, which says how it is financed.
€ 478 357€ 501 555+5 %€ 476 291-26 %€ 643 823
Gross margin
iSales and other operating income, minus purchases of goods and services. What is left to pay the staff and everything else.
€ 46 146€ 104 162+108 %€ 50 090-29 %€ 70 585
Employees (FTE)
iAverage number of workers over the period, in full-time equivalents.
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Financial estimate

Financial health grade A, on a scale from A (safest) to E (most at risk)
Health barometer
The failure probability and the indicators behind this grade are visible with a free account.
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Illustrative preview
Detected events
Appointments, capital, registered office, proceedings, extracted from the official acts.
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Illustrative preview
Directors & mandates
2 mandates on record in the annual accounts.
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Frequently asked questions

Is SIERAKOWSKI-GROUPE still active? Yes. The Crossroads Bank for Enterprises lists SIERAKOWSKI-GROUPE as active.

What is the VAT number of SIERAKOWSKI-GROUPE? The VAT number of SIERAKOWSKI-GROUPE is BE 0806.386.536.

When was SIERAKOWSKI-GROUPE founded? SIERAKOWSKI-GROUPE was founded on 16-09-2008.

What is the address of SIERAKOWSKI-GROUPE? The current registered office of SIERAKOWSKI-GROUPE is Rue Chaumontel 20-22, 1030 Schaerbeek.

When did SIERAKOWSKI-GROUPE last file annual accounts? The latest annual accounts of SIERAKOWSKI-GROUPE were filed on 31-08-2026.

Does SIERAKOWSKI-GROUPE file its annual accounts on time? SIERAKOWSKI-GROUPE filed its annual accounts within the legal deadline for 1 of its last 4 financial years. Late: 2021, 2022, 2025.

Is SIERAKOWSKI-GROUPE financially healthy? Addrly gives SIERAKOWSKI-GROUPE a financial health grade of A, on a scale from A (safest) to E (most at risk). The failure probability and the indicators behind it are visible with a free account.

Is SIERAKOWSKI-GROUPE profitable? The annual accounts of SIERAKOWSKI-GROUPE for 2025 show a profit of € 15 910.

What is the equity of SIERAKOWSKI-GROUPE? The equity of SIERAKOWSKI-GROUPE was € 383 389 at the close of the 2025 financial year.

Who are the directors of SIERAKOWSKI-GROUPE? The annual accounts of SIERAKOWSKI-GROUPE record 2 mandates. The names, roles and dates are visible with a free account.

Can SIERAKOWSKI-GROUPE receive Peppol e-invoices? Yes. SIERAKOWSKI-GROUPE is registered on the Peppol network and can receive structured electronic invoices.

What does SIERAKOWSKI-GROUPE do? The main activity of SIERAKOWSKI-GROUPE is: Construction of residential and non-residential buildings.

Sources

How Addrly builds and refreshes this data