GJB is an engineering firm in Namur. Private Limited, started on 22 April 2004, 1 establishment.

What is the address of GJB?

The registered office of GJB is located at Avenue des Trieux 15, 5000 Namur.

Yes. According to the CBE (3 October 2026) GJB is active, legal situation “Normale toestand”, started on 22 April 2004.

Is GJB registered on Peppol?

Yes, GJB is registered on the Peppol network with ID 0208:0864884959.

What is the enterprise number of GJB?

The enterprise number of GJB is BE0864884959.

When was GJB founded?

GJB was founded on 22 April 2004.

Who are the directors of GJB?

According to the 2025 annual accounts, the directors of GJB are: Olivier DONY.

Is GJB a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 22 April 2004; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did GJB make in 2025?

GJB posted a profit after taxes of € 14,711 in financial year 2025.

What is the revenue of GJB?

As a small company, GJB is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 25,211.

GJB (Private Limited) - Namur - BE0864884959

Dossier GJB, printed on 3 October 2026 from databakkes.be/en/0864884959/gjb. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

GJB from Namur, company number BE0864884959, closed financial year 2025 with a result of € 14,711 after tax. For that financial year GJB recorded a gross margin of € 25,211 and equity of € 54,675. Compared with financial year 2024, the result moved from € 16,400 to € 14,711. 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 August 28, 2026.

What it is worth Growing

€ 54,675

▲ 37% vs 2024

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

Profit Healthy

€ 14,711

▼ 10% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 17,121

▼ 5% 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 € 36,075.

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.

Vehicles and equipment

€ 343

▼ 62% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 2 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.

€ 19,069

▼ 35% vs 2024

€ 10,438 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.

Owed to suppliers

€ 7,134

▲ 5% vs 2024

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

Taxes

€ 11,592

▲ 9% vs 2024

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

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Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 13,128 Gross margin 2022: € 13,128 First fiscal year in the series	€ 37,797 Gross margin 2023: € 37,797 ▲ 188% vs 2022 (€ 13,128) Favourable step	€ 29,667 Gross margin 2024: € 29,667 ▼ 22% vs 2023 (€ 37,797) Unfavourable step	€ 25,211 Gross margin 2025: € 25,211 ▼ 15% vs 2024 (€ 29,667) Unfavourable step	▼ 15%
Profit after taxes	€ -10,708 Profit after taxes 2022: € -10,708 First fiscal year in the series	€ 25,506 Profit after taxes 2023: € 25,506 ▲ € 36,214 vs 2022 (€ -10,708) Favourable step	€ 16,400 Profit after taxes 2024: € 16,400 ▼ 36% vs 2023 (€ 25,506) Unfavourable step	€ 14,711 Profit after taxes 2025: € 14,711 ▼ 10% vs 2024 (€ 16,400) Unfavourable step	▼ 10%
Equity	€ -14,342 Equity 2022: € -14,342 First fiscal year in the series	€ 11,164 Equity 2023: € 11,164 ▲ € 25,506 vs 2022 (€ -14,342) Favourable step	€ 39,964 Equity 2024: € 39,964 ▲ 258% vs 2023 (€ 11,164) Favourable step	€ 54,675 Equity 2025: € 54,675 ▲ 37% vs 2024 (€ 39,964) Favourable step	▲ 37%
Total debts	€ 98,561 Total debts 2022: € 98,561 First fiscal year in the series	€ 89,192 Total debts 2023: € 89,192 ▼ 10% vs 2022 (€ 98,561) Favourable step	€ 59,809 Total debts 2024: € 59,809 ▼ 33% vs 2023 (€ 89,192) Favourable step	€ 54,240 Total debts 2025: € 54,240 ▼ 9% vs 2024 (€ 59,809) Favourable step	▼ 9%
Cash	€ 6,532 Cash 2022: € 6,532 First fiscal year in the series	€ 19,231 Cash 2023: € 19,231 ▲ 194% vs 2022 (€ 6,532) Favourable step	€ 18,018 Cash 2024: € 18,018 ▼ 6% vs 2023 (€ 19,231) Unfavourable step	€ 17,121 Cash 2025: € 17,121 ▼ 5% vs 2024 (€ 18,018) Unfavourable step	▼ 5%
Land & buildings	€ 24,692 Land & buildings 2022: € 24,692 First fiscal year in the series	€ 22,223 Land & buildings 2023: € 22,223 ▼ 10% vs 2022 (€ 24,692) Unchanged	€ 19,754 Land & buildings 2024: € 19,754 ▼ 11% vs 2023 (€ 22,223) Unchanged	€ 17,284 Land & buildings 2025: € 17,284 ▼ 12% vs 2024 (€ 19,754) Unchanged	▼ 12%
Retained profit	€ -20,542 Retained profit 2022: € -20,542 First fiscal year in the series	€ 4,964 Retained profit 2023: € 4,964 ▲ € 25,506 vs 2022 (€ -20,542) Favourable step	€ 21,364 Retained profit 2024: € 21,364 ▲ € 16,400 vs 2023 (€ 4,964) Favourable step	€ 36,075 Retained profit 2025: € 36,075 ▲ 69% vs 2024 (€ 21,364) Favourable step	▲ 69%
Bank debt	€ 57,100 Bank debt 2022: € 57,100 First fiscal year in the series	€ 42,439 Bank debt 2023: € 42,439 ▼ 26% vs 2022 (€ 57,100) Favourable step	€ 29,211 Bank debt 2024: € 29,211 ▼ 31% vs 2023 (€ 42,439) Favourable step	€ 19,069 Bank debt 2025: € 19,069 ▼ 35% vs 2024 (€ 29,211) Favourable step	▼ 35%
Balance sheet total	€ 84,219 Balance sheet total 2022: € 84,219 First fiscal year in the series	€ 100,356 Balance sheet total 2023: € 100,356 ▲ 19% vs 2022 (€ 84,219) Unchanged	€ 99,773 Balance sheet total 2024: € 99,773 ▼ 1% vs 2023 (€ 100,356) Unchanged	€ 108,914 Balance sheet total 2025: € 108,914 ▲ 9% vs 2024 (€ 99,773) Unchanged	▲ 9%

Key figures of GJB, 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 GJB?

What happened at GJB in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

Aug 28, 2026 New annual accounts for financial year 2025: profit of € 14,711 (▼ 10% vs 2024). filed late Source: NBB ↗
Apr 22, 2004 Start of the company according to the CBE. KBO
Apr 7, 2004 New establishment in Namur. KBO

In short

From € 10,708 loss in 2022 to € 14,711 profit in 2025.

Paid € 13,715 in corporate taxes since 2022.

Best year ever: 2023, with € 25,506 profit.

Original PDFs at the National Bank ↗

A new publication or filing at GJB? We notify you, reason included.

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My folder 3 companies

De Lijn 8 June 2026 New annual account 2025

filed on 8 June 2026

What was left

€ 20 k ▼ 91%
Money in the bank

€ 178 k ▼ 98%

Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit

Real filings at the National Bank

Management

Olivier DONY

GJB

Behind GJB is Olivier DONY.

See the full network in the app

Directors

According to the 2025 annual accounts

Olivier DONY

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Avenue des Trieux 15

5000 Namur

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

Details

Company number

0864.884.959

VAT number

BE 0864.884.959

Registered office

Avenue des Trieux 15, 5000 Namur

Names & denominations

GJB

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

22 April 2004

Peppol

Active · Active since 20 Nov 2020

Activities · NACE

Activiteiten van landmeters-experts

Bemiddeling bij de aankoop, verkoop en verhuur van onroerend goed

Bemiddeling in verband met exploitatie van en handel in onroerend goed

Bemiddeling bij de aankoop, verkoop en verhuur van onroerend goed voor een vast bedrag of op contractbasis

View on CBE Public ↗ Annual accounts (NBB) ↗

GJB