Active · per the CBE, 17 September 2026

COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE

BE0862658711

Rechtspersoon Private limited company

COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE is an architecture firm in Braine-l'Alleud. Private Limited, started on 30 December 2003.

Rue à la Marne 50, 1421 Braine-l'Alleud

Behind the company: Jean-Benoit Courtois.

Active for

22 year, 8 months

Financials

Financial year 2024

COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE from Braine-l'Alleud, company number BE0862658711, closed financial year 2024 with a result of € 3,831 after tax. For that financial year COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE recorded a gross margin of € 9,289 and equity of € 45,399. Compared with financial year 2023, the result moved from € 23,632 to € 3,831. The company is profitable. 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 June 20, 2025.

What it is worth Growing

€ 45,399

▲ 9% vs 2023

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

Profit Healthy

€ 3,831

▼ 84% vs 2023

Profit after tax over the fiscal year.

Cash in the bank

€ 5,348

▼ 75% vs 2023

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

Where the profit goes Growing

Stays in the company

No dividend for 2024. Retained profit grew to € 26,799.

People and assets in 2024

Full-time equivalents estimate

≈ 1

No payroll staff. One director, so that person most likely runs the business.

Vehicles and equipment

€ 108

▼ 47% vs 2023

Book value of vehicles, furniture and equipment.

Debts at end 2024

Bank debt

None

No bank loans on the last day of the fiscal year.

Owed to suppliers

€ 17,647

▼ 11% vs 2023

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

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Key figures per fiscal year Download key figures (CSV)
2021202220232024Change 2023 → 2024
Gross margin € -22,478 € -4,072 € 27,549 € 9,289 ▼ 66%
Profit after taxes € -25,883 € -8,242 € 23,632 € 3,831 ▼ 84%
Equity € 26,179 € 17,936 € 41,569 € 45,399 ▲ 9%
Total debts € 15,112 € 26,944 € 28,272 € 17,647 ▼ 38%
Cash € 10,306 € 676 € 21,403 € 5,348 ▼ 75%
Land & buildings € 2,987 € 6,033 € 5,377 € 4,722 ▼ 12%
Retained profit € 7,579 € -664 € 22,969 € 26,799 ▲ 17%
Balance sheet total € 41,291 € 44,880 € 69,840 € 63,046 ▼ 10%

Key figures of COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE, fiscal years 2021 to 2024, from the annual accounts filed with the National Bank of Belgium.The annual account for fiscal year 2025 has not been filed yet; it was expected before 31 July 2026.

What happened to COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE?

What happened at COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2024: profit of € 3,831 (▼ 84% vs 2023). Source: NBB ↗
  • Start of the company according to the CBE. KBO

In short

From € 25,883 loss in 2021 to € 3,831 profit in 2024.

Paid € 4,029 in corporate taxes since 2021.

Best year ever: 2023, with € 23,632 profit.

Management

Jean-Benoit Courtois
COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE

Behind COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE is Jean-Benoit Courtois. Jean-Benoit Courtois is also behind BLOK EUROPE.

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Directors

According to the 2024 annual accounts

Jean-Benoit Courtois

Director

Also active at: BLOK EUROPE

Establishments

Establishment units

Physical locations of this company

Registered office

Rue à la Marne 50

1421 Braine-l'Alleud

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 2 companies are registered at this address.

All companies at this address →

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

Details

Company number
0862.658.711
VAT number
BE 0862.658.711
Registered office
Rue à la Marne 50, 1421 Braine-l'Alleud
Names & denominations
COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
30 December 2003
Peppol
Active · Active since 23 Dec 2025
Activities · NACE

Activiteiten van bouwarchitecten

Architecten

Frequently asked questions

What does COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE do?
COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE is an architecture firm in Braine-l'Alleud. Private Limited, started on 30 December 2003.
What is the address of COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE?
The registered office of COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE is located at Rue à la Marne 50, 1421 Braine-l'Alleud.
Is COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE still active?
Yes. According to the CBE (17 September 2026) COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE is active, legal situation “Normale toestand”, started on 30 December 2003.
Is COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE registered on Peppol?
Yes, COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE is registered on the Peppol network with ID 0208:0862658711.
What is the enterprise number of COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE?
The enterprise number of COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE is BE0862658711.
When was COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE founded?
COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE was founded on 30 December 2003.