JSB is a specialised building contractor in Dilbeek. Private Limited, started on 24 March 2011, 1 establishment.

What is the address of JSB?

The registered office of JSB is located at Brusselstraat 718, 1700 Dilbeek.

Yes. According to the CBE (29 September 2026) JSB is active, legal situation “Normale toestand”, started on 24 March 2011.

Is JSB registered on Peppol?

Yes, JSB is registered on the Peppol network with ID 0208:0834789324.

What is the enterprise number of JSB?

The enterprise number of JSB is BE0834789324.

When was JSB founded?

JSB was founded on 24 March 2011.

Who are the directors of JSB?

According to the 2024 annual accounts, the directors of JSB are: Steven Boon, Jan Boon.

Is JSB a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 24 March 2011; 4 annual accounts filed, latest fiscal year 2024; 2 directors known from the annual account.

How much profit did JSB make in 2024?

JSB posted a profit after taxes of € 15,624 in financial year 2024.

What is the revenue of JSB?

As a small company, JSB is not required to publish revenue in its annual accounts. In financial year 2024, its added value was € 31,303.

JSB (Private Limited) - Dilbeek - BE0834789324

Dossier JSB, printed on 29 September 2026 from databakkes.be/en/0834789324/jsb. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2024

JSB from Dilbeek, company number BE0834789324, closed financial year 2024 with a result of € 15,624 after tax. For that financial year JSB recorded a gross margin of € 31,303 and equity of € 72,191. Compared with financial year 2023, the result moved from € 3,328 to € 15,624. Profitable, and profit is growing. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on July 18, 2025.

What it is worth Healthy

€ 72,191

▼ 6% vs 2023

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

Profit Growing

€ 15,624

▲ € 12,296 vs 2023

Profit after tax over the fiscal year.

Cash in the bank

€ 61,233

▲ 10% vs 2023

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

Where the profit goes Pays out

€ 20,000 paid out

More than the year’s profit went to the shareholders; reserves fell.

People and assets in 2024

Vehicles and equipment

€ 33,154

▲ € 31,980 vs 2023

Book value of vehicles, furniture and equipment.

Debts at end 2024

Bank debt ≈ 4 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.

€ 27,794

▲ € 22,763 vs 2023

€ 6,988 is repaid this year. At this pace the long-term loan is gone in ≈ 4 years.

Owed to suppliers

€ 628

▼ 84% vs 2023

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

Taxes

€ 3,750

▼ 3% vs 2023

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)
	2021	2022	2023	2024	Change 2023 → 2024
Gross margin	€ 12,466 Gross margin 2021: € 12,466 First fiscal year in the series	€ 26,605 Gross margin 2022: € 26,605 ▲ 113% vs 2021 (€ 12,466) Favourable step	€ 14,268 Gross margin 2023: € 14,268 ▼ 46% vs 2022 (€ 26,605) Unfavourable step	€ 31,303 Gross margin 2024: € 31,303 ▲ 119% vs 2023 (€ 14,268) Favourable step	▲ 119%
Profit after taxes	€ 3,539 Profit after taxes 2021: € 3,539 First fiscal year in the series	€ 14,116 Profit after taxes 2022: € 14,116 ▲ 299% vs 2021 (€ 3,539) Favourable step	€ 3,328 Profit after taxes 2023: € 3,328 ▼ 76% vs 2022 (€ 14,116) Unfavourable step	€ 15,624 Profit after taxes 2024: € 15,624 ▲ € 12,296 vs 2023 (€ 3,328) Favourable step	▲ € 12,296
Equity	€ 60,622 Equity 2021: € 60,622 First fiscal year in the series	€ 73,238 Equity 2022: € 73,238 ▲ 21% vs 2021 (€ 60,622) Favourable step	€ 76,566 Equity 2023: € 76,566 ▲ 5% vs 2022 (€ 73,238) Favourable step	€ 72,191 Equity 2024: € 72,191 ▼ 6% vs 2023 (€ 76,566) Unfavourable step	▼ 6%
Total debts	€ 27,543 Total debts 2021: € 27,543 First fiscal year in the series	€ 33,905 Total debts 2022: € 33,905 ▲ 23% vs 2021 (€ 27,543) Unfavourable step	€ 13,815 Total debts 2023: € 13,815 ▼ 59% vs 2022 (€ 33,905) Favourable step	€ 49,937 Total debts 2024: € 49,937 ▲ 261% vs 2023 (€ 13,815) Unfavourable step	▲ 261%
Cash	€ 35,196 Cash 2021: € 35,196 First fiscal year in the series	€ 37,477 Cash 2022: € 37,477 ▲ 6% vs 2021 (€ 35,196) Favourable step	€ 55,863 Cash 2023: € 55,863 ▲ 49% vs 2022 (€ 37,477) Favourable step	€ 61,233 Cash 2024: € 61,233 ▲ 10% vs 2023 (€ 55,863) Favourable step	▲ 10%
Land & buildings	€ 7,583 Land & buildings 2021: € 7,583 First fiscal year in the series	€ 6,778 Land & buildings 2022: € 6,778 ▼ 11% vs 2021 (€ 7,583) Unchanged	€ 5,973 Land & buildings 2023: € 5,973 ▼ 12% vs 2022 (€ 6,778) Unchanged	€ 5,168 Land & buildings 2024: € 5,168 ▼ 13% vs 2023 (€ 5,973) Unchanged	▼ 13%
Retained profit	€ 42,072 Retained profit 2021: € 42,072 First fiscal year in the series	€ 54,688 Retained profit 2022: € 54,688 ▲ 30% vs 2021 (€ 42,072) Favourable step	€ 58,016 Retained profit 2023: € 58,016 ▲ 6% vs 2022 (€ 54,688) Favourable step	€ 53,641 Retained profit 2024: € 53,641 ▼ 8% vs 2023 (€ 58,016) Unfavourable step	▼ 8%
Dividend	€ 0 Dividend 2021: € 0 First fiscal year in the series	€ 1,500 Dividend 2022: € 1,500 Unchanged (€ 0) Unchanged	€ 0 Dividend 2023: € 0 ▼ 100% vs 2022 (€ 1,500) Unchanged	€ 20,000 Dividend 2024: € 20,000 Unchanged (€ 0) Unchanged
Bank debt	€ 13,434 Bank debt 2021: € 13,434 First fiscal year in the series	€ 9,266 Bank debt 2022: € 9,266 ▼ 31% vs 2021 (€ 13,434) Favourable step	€ 5,030 Bank debt 2023: € 5,030 ▼ 46% vs 2022 (€ 9,266) Favourable step	€ 27,794 Bank debt 2024: € 27,794 ▲ € 22,763 vs 2023 (€ 5,030) Unfavourable step	▲ € 22,763
Balance sheet total	€ 88,165 Balance sheet total 2021: € 88,165 First fiscal year in the series	€ 107,143 Balance sheet total 2022: € 107,143 ▲ 22% vs 2021 (€ 88,165) Unchanged	€ 90,381 Balance sheet total 2023: € 90,381 ▼ 16% vs 2022 (€ 107,143) Unchanged	€ 122,128 Balance sheet total 2024: € 122,128 ▲ 35% vs 2023 (€ 90,381) Unchanged	▲ 35%

Key figures of JSB, 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 JSB?

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

Jul 18, 2025 New annual accounts for financial year 2024: profit of € 15,624 (▲ € 12,296 vs 2023). Source: NBB ↗
Mar 24, 2011 Start of the company according to the CBE. KBO
Feb 22, 2011 New establishment in Dilbeek. KBO
2011 Steven Boon became a director. NBB
2011 Jan Boon became a director. NBB

In short

From € 3,539 profit in 2021 to € 15,624 profit in 2024.

Paid € 9,915 in corporate taxes since 2021.

Best year ever: 2024, with € 15,624 profit.

Paid out € 21,500 in dividends to the owners in total.

Original PDFs at the National Bank ↗

A new publication or filing at JSB? 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%

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Real filings at the National Bank

Management

Steven Boon Jan Boon

JSB

Behind JSB are Steven Boon and Jan Boon.

See the full network in the app

Directors

According to the 2024 annual accounts

Steven Boon

Director

since 2011

Jan Boon

Director

since 2011

Establishments

Establishment units

Physical locations of this company

Registered office

Brusselstraat 718

1700 Dilbeek

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

Details

Company number

0834.789.324

VAT number

BE 0834.789.324

Registered office

Brusselstraat 718, 1700 Dilbeek

Names & denominations

JSB

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

24 March 2011

Peppol

Active · Active since 1 Dec 2025

Activities · NACE

Overige bouwinstallatie

Overige bouwinstallatie, n.e.g.

Algemene bouw van andere niet-residentiële gebouwen

Ontwikkeling van residentiële bouwprojecten

View on CBE Public ↗ Annual accounts (NBB) ↗

JSB