What does GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES do?

GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES is an architecture firm in Ottignies-Louvain-la-Neuve. Private Limited, started on 18 November 2005, 1 establishment.

What is the address of GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES?

The registered office of GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES is located at Rue de Lasne 11, 1340 Ottignies-Louvain-la-Neuve.

Is GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES still active?

Yes. According to the CBE (30 October 2026) GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES is active, legal situation “Normale toestand”, started on 18 November 2005.

Is GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES registered on Peppol?

Yes, GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES is registered on the Peppol network with ID 0208:0877475262.

What is the enterprise number of GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES?

The enterprise number of GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES is BE0877475262.

Who are the directors of GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES?

According to the 2025 annual accounts, the directors of GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES are: Patrick Van Der Straeten.

Is GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 18 November 2005; 4 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES make in 2025?

GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES posted a profit after taxes of € 354,374 in financial year 2025.

What is the revenue of GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES?

As a small company, GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 165,007.

Does GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES have a website?

Yes, GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES has a website at xvdh.be.

GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES

Q: When was GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES founded?

GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES was founded on 18 November 2005.

Dossier GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES, printed on 30 October 2026 from databakkes.be/en/0877475262/group-sigma-architecture-societe-d-architectes. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES from Ottignies-Louvain-la-Neuve, company number BE0877475262, closed financial year 2025 with a result of € 354,374 after tax. For that financial year GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES recorded a gross margin of € 165,007 and equity of € 1.1 million. Compared with financial year 2024, the result moved from € 84,759 to € 354,374. Profitable, and profit is growing. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on January 20, 2026.

What it is worth Growing

€ 1.1 million

▲ 45% vs 2024

Assets minus debts, by the books. What is left if everything were sold and paid today.

Profit Growing

€ 354,374

▲ € 269,615 vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 1.2 million

▲ 105% vs 2024

Cash and bank balances on the last day of the fiscal year.

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € 1.1 million.

People and assets in 2025

Vehicles and equipment

€ 2,737

▼ 58% vs 2024

Of which on lease € 2,737.

Debts at end 2025

Bank debt ≈ 7 years to go The accounts give the long-term loan and the part due within the year. The remainder divided by that part is the number of years at an equal pace; a new loan or early repayment changes it.

€ 119,985

▼ 13% vs 2024

€ 17,722 is repaid this year. At this pace the long-term loan is gone in ≈ 7 years.

Owed to suppliers

€ 474,938

▼ 27% vs 2024

Supplier invoices still open on the last day of the fiscal year.

Taxes

€ 150,046

▲ 123% vs 2024

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 375,327 Gross margin 2022: € 375,327 First fiscal year in the series	€ 115,469 Gross margin 2023: € 115,469 ▼ 69% vs 2022 (€ 375,327) Unfavourable step	€ 159,875 Gross margin 2024: € 159,875 ▲ 38% vs 2023 (€ 115,469) Favourable step	€ 165,007 Gross margin 2025: € 165,007 ▲ 3% vs 2024 (€ 159,875) Favourable step	▲ 3%
Profit after taxes	€ 246,408 Profit after taxes 2022: € 246,408 First fiscal year in the series	€ 55,929 Profit after taxes 2023: € 55,929 ▼ 77% vs 2022 (€ 246,408) Unfavourable step	€ 84,759 Profit after taxes 2024: € 84,759 ▲ 52% vs 2023 (€ 55,929) Favourable step	€ 354,374 Profit after taxes 2025: € 354,374 ▲ € 269,615 vs 2024 (€ 84,759) Favourable step	▲ € 269,615
Equity	€ 647,574 Equity 2022: € 647,574 First fiscal year in the series	€ 703,503 Equity 2023: € 703,503 ▲ 9% vs 2022 (€ 647,574) Favourable step	€ 788,262 Equity 2024: € 788,262 ▲ 12% vs 2023 (€ 703,503) Favourable step	€ 1,142,637 Equity 2025: € 1,142,637 ▲ 45% vs 2024 (€ 788,262) Favourable step	▲ 45%
Total debts	€ 841,924 Total debts 2022: € 841,924 First fiscal year in the series	€ 897,798 Total debts 2023: € 897,798 ▲ 7% vs 2022 (€ 841,924) Unfavourable step	€ 862,068 Total debts 2024: € 862,068 ▼ 4% vs 2023 (€ 897,798) Favourable step	€ 1,012,806 Total debts 2025: € 1,012,806 ▲ 17% vs 2024 (€ 862,068) Unfavourable step	▲ 17%
Cash	€ 963,143 Cash 2022: € 963,143 First fiscal year in the series	€ 578,792 Cash 2023: € 578,792 ▼ 40% vs 2022 (€ 963,143) Unfavourable step	€ 584,824 Cash 2024: € 584,824 ▲ 1% vs 2023 (€ 578,792) Favourable step	€ 1,200,465 Cash 2025: € 1,200,465 ▲ 105% vs 2024 (€ 584,824) Favourable step	▲ 105%
Land & buildings	€ 50,278 Land & buildings 2022: € 50,278 First fiscal year in the series	€ 93,317 Land & buildings 2023: € 93,317 ▲ 86% vs 2022 (€ 50,278) Unchanged	€ 92,689 Land & buildings 2024: € 92,689 ▼ 1% vs 2023 (€ 93,317) Unchanged	€ 79,340 Land & buildings 2025: € 79,340 ▼ 14% vs 2024 (€ 92,689) Unchanged	▼ 14%
Retained profit	€ 627,574 Retained profit 2022: € 627,574 First fiscal year in the series	€ 683,503 Retained profit 2023: € 683,503 ▲ 9% vs 2022 (€ 627,574) Favourable step	€ 768,262 Retained profit 2024: € 768,262 ▲ 12% vs 2023 (€ 683,503) Favourable step	€ 1,122,637 Retained profit 2025: € 1,122,637 ▲ 46% vs 2024 (€ 768,262) Favourable step	▲ 46%
Bank debt	€ 196,248 Bank debt 2022: € 196,248 First fiscal year in the series	€ 166,570 Bank debt 2023: € 166,570 ▼ 15% vs 2022 (€ 196,248) Favourable step	€ 137,449 Bank debt 2024: € 137,449 ▼ 17% vs 2023 (€ 166,570) Favourable step	€ 119,985 Bank debt 2025: € 119,985 ▼ 13% vs 2024 (€ 137,449) Favourable step	▼ 13%
Balance sheet total	€ 1,649,498 Balance sheet total 2022: € 1,649,498 First fiscal year in the series	€ 1,761,301 Balance sheet total 2023: € 1,761,301 ▲ 7% vs 2022 (€ 1,649,498) Unchanged	€ 1,810,330 Balance sheet total 2024: € 1,810,330 ▲ 3% vs 2023 (€ 1,761,301) Unchanged	€ 2,315,443 Balance sheet total 2025: € 2,315,443 ▲ 28% vs 2024 (€ 1,810,330) Unchanged	▲ 28%
Employees (FTE)	0.3 Employees (FTE) 2022: 0.3 First fiscal year in the series	0.3 Employees (FTE) 2023: 0.3 Unchanged (0.3) Unchanged	0.2 Employees (FTE) 2024: 0.2 ▼ 0.1 vs 2023 (0.3) Unchanged	-

Key figures of GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 30 January 2027.

What happened to GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES?

What happened at GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

Jan 20, 2026 New annual accounts for financial year 2025: profit of € 354,374 (▲ € 269,615 vs 2024). Source: NBB ↗
Nov 18, 2005 New establishment in Ottignies-Louvain-la-Neuve. KBO
Nov 18, 2005 Start of the company according to the CBE. KBO

In short

From € 246,408 profit in 2022 to € 354,374 profit in 2025.

Paid € 240,598 in corporate taxes since 2022.

Best year ever: 2025, with € 354,374 profit.

Original PDFs at the National Bank ↗

Management

Patrick Van Der Straeten

GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES

Behind GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES is Patrick Van Der Straeten.

Directors

According to the 2025 annual accounts

Patrick Van Der Straeten

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Rue de Lasne 11

1340 Ottignies-Louvain-la-Neuve

2.229.564.992

Rue de Lasne 11

1342 Ottignies-Louvain-la-Neuve

Active since 18 November 2005

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.

Website

HTTPS xvdh.be

Canonical: https://www.xvdh.com/

Technologies

ApacheCookie ConsentGoogle MapsGoogle Tag ManagerLightboxPHPSlickjQuery

Hosting & Email

Email provider

Microsoft 365

Hosting

COMBELL-AS, BE

Website info

HTTPS Ja

Languages FR

Features

Ads Contact page

Security

✓ HTTPS

✓ SPF

✗ DMARC

Details

Company number

0877.475.262

VAT number

BE 0877.475.262

Registered office

Rue de Lasne 11, 1340 Ottignies-Louvain-la-Neuve

Names & denominations

GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

18 November 2005

Peppol

Active · Active since 31 Dec 2025

Contact

xvdh.be

Activities · NACE

Activiteiten van bouwarchitecten

Architecten

View on CBE Public ↗ Annual accounts (NBB) ↗

GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES

Financials

What happened to GROUP SIGMA ARCHITECTURE - SOCIETE D'ARCHITECTES?

Management

Directors

Establishments

Establishment units

Website

Technologies

Hosting & Email

Website info

Features

Security

Details

Frequently asked questions