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 (2 November 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.

Who are the directors of COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE?

According to the 2025 annual accounts, the directors of COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE are: Jean-Benoit Courtois.

Is COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 30 December 2003; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE make in 2025?

COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE posted a profit after taxes of € 11,676 in financial year 2025.

What is the revenue of COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE?

As a small company, COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 18,497.

COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE (Private Limited)

Dossier COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE, printed on 2 November 2026 from databakkes.be/en/0862658711/courtois-jb-partners-bureau-d-architecte. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE from Braine-l'Alleud, company number BE0862658711, closed financial year 2025 with a result of € 11,676 after tax. For that financial year COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE recorded a gross margin of € 18,497 and equity of € 57,075. Compared with financial year 2024, the result moved from € 3,831 to € 11,676. 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 September 17, 2026.

What it is worth Growing

€ 57,075

▲ 26% vs 2024

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

Profit Growing

€ 11,676

▲ 205% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 17,430

▲ 226% 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 € 38,475.

People and assets in 2025

Full-time equivalents estimate The annual accounts report no full-time equivalents. A micro company with one active director is usually run by that person; this is an assumption, not a figure from the source.

≈ 1

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

Wage cost estimate Staff cost at a one-person company Staff Only people on the payroll count here.€ 438 Likely the director’s social contribution or pension premium.The director’s pay Already netted into the gross margin, not shown separately in the accounts. Typical for one-person companies € 45,000 gross per year minimum for the reduced tax rate≈ € 2,100 net per month after contributions, tax and usually some benefits in kind, roughly Assumption based on the chart of accounts, not a figure from the source.

€ 438

No payroll staff. An amount this small is usually a social contribution or pension premium for the director, booked under staff costs.

Vehicles and equipment

€ 12

▼ 89% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

None

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

Owed to suppliers

€ 15,395

▼ 13% vs 2024

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

Taxes

€ 8,245

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	€ -4,072 Gross margin 2022: € -4,072 First fiscal year in the series	€ 27,549 Gross margin 2023: € 27,549 ▲ € 31,622 vs 2022 (€ -4,072) Favourable step	€ 9,289 Gross margin 2024: € 9,289 ▼ 66% vs 2023 (€ 27,549) Unfavourable step	€ 18,497 Gross margin 2025: € 18,497 ▲ 99% vs 2024 (€ 9,289) Favourable step	▲ 99%
Profit after taxes	€ -8,242 Profit after taxes 2022: € -8,242 First fiscal year in the series	€ 23,632 Profit after taxes 2023: € 23,632 ▲ € 31,875 vs 2022 (€ -8,242) Favourable step	€ 3,831 Profit after taxes 2024: € 3,831 ▼ 84% vs 2023 (€ 23,632) Unfavourable step	€ 11,676 Profit after taxes 2025: € 11,676 ▲ 205% vs 2024 (€ 3,831) Favourable step	▲ 205%
Equity	€ 17,936 Equity 2022: € 17,936 First fiscal year in the series	€ 41,569 Equity 2023: € 41,569 ▲ 132% vs 2022 (€ 17,936) Favourable step	€ 45,399 Equity 2024: € 45,399 ▲ 9% vs 2023 (€ 41,569) Favourable step	€ 57,075 Equity 2025: € 57,075 ▲ 26% vs 2024 (€ 45,399) Favourable step	▲ 26%
Total debts	€ 26,944 Total debts 2022: € 26,944 First fiscal year in the series	€ 28,272 Total debts 2023: € 28,272 ▲ 5% vs 2022 (€ 26,944) Unfavourable step	€ 17,647 Total debts 2024: € 17,647 ▼ 38% vs 2023 (€ 28,272) Favourable step	€ 24,960 Total debts 2025: € 24,960 ▲ 41% vs 2024 (€ 17,647) Unfavourable step	▲ 41%
Cash	€ 676 Cash 2022: € 676 First fiscal year in the series	€ 21,403 Cash 2023: € 21,403 ▲ € 20,727 vs 2022 (€ 676) Favourable step	€ 5,348 Cash 2024: € 5,348 ▼ 75% vs 2023 (€ 21,403) Unfavourable step	€ 17,430 Cash 2025: € 17,430 ▲ 226% vs 2024 (€ 5,348) Favourable step	▲ 226%
Land & buildings	€ 6,033 Land & buildings 2022: € 6,033 First fiscal year in the series	€ 5,377 Land & buildings 2023: € 5,377 ▼ 11% vs 2022 (€ 6,033) Unchanged	€ 4,722 Land & buildings 2024: € 4,722 ▼ 12% vs 2023 (€ 5,377) Unchanged	€ 4,066 Land & buildings 2025: € 4,066 ▼ 14% vs 2024 (€ 4,722) Unchanged	▼ 14%
Retained profit	€ -664 Retained profit 2022: € -664 First fiscal year in the series	€ 22,969 Retained profit 2023: € 22,969 ▲ € 23,632 vs 2022 (€ -664) Favourable step	€ 26,799 Retained profit 2024: € 26,799 ▲ 17% vs 2023 (€ 22,969) Favourable step	€ 38,475 Retained profit 2025: € 38,475 ▲ 44% vs 2024 (€ 26,799) Favourable step	▲ 44%
Balance sheet total	€ 44,880 Balance sheet total 2022: € 44,880 First fiscal year in the series	€ 69,840 Balance sheet total 2023: € 69,840 ▲ 56% vs 2022 (€ 44,880) Unchanged	€ 63,046 Balance sheet total 2024: € 63,046 ▼ 10% vs 2023 (€ 69,840) Unchanged	€ 82,035 Balance sheet total 2025: € 82,035 ▲ 30% vs 2024 (€ 63,046) Unchanged	▲ 30%

Key figures of COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.

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:

Sep 17, 2026 New annual accounts for financial year 2025: profit of € 11,676 (▲ 205% vs 2024). filed late Source: NBB ↗
Dec 30, 2003 Start of the company according to the CBE. KBO

In short

From € 8,242 loss in 2022 to € 11,676 profit in 2025.

Paid € 9,736 in corporate taxes since 2022.

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

Original PDFs at the National Bank ↗

Management

Jean-Benoit Courtois

COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE

BLOK EUROPE

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

Directors

According to the 2025 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 →

BLOK EUROPE same network

€ 314,491 gross margin · 2025

LES TERRASSES DE LA DREVE

€ -3,455 gross margin · 2024

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

View on CBE Public ↗ Annual accounts (NBB) ↗

COURTOIS JB & PARTNERS BUREAU D' ARCHITECTE

Financials

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

Management

Directors

Establishments

Establishment units

Who else lives here?

Details

Frequently asked questions