JSI is an engineering firm in Antwerpen. Private Limited, started on 22 July 2024, 1 establishment.

What is the address of JSI?

The registered office of JSI is located at Helmstraat 84, 2140 Antwerpen.

Yes. According to the CBE (30 October 2026) JSI is active, legal situation “Normale toestand”, started on 22 July 2024.

Is JSI registered on Peppol?

Yes, JSI is registered on the Peppol network with ID 0208:1011796904.

What is the enterprise number of JSI?

The enterprise number of JSI is BE1011796904.

When was JSI founded?

JSI was founded on 22 July 2024.

Who are the directors of JSI?

According to the 2025 annual accounts, the directors of JSI are: Jonas ENGELS.

Is JSI a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 22 July 2024; 1 annual account filed (fiscal year 2025); 1 directors known from the annual account.

How much profit did JSI make in 2025?

JSI posted a profit after taxes of € 56,925 in financial year 2025.

What is the revenue of JSI?

As a small company, JSI is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 77,337.

JSI (Private Limited) - Antwerpen - BE1011796904

Dossier JSI, printed on 30 October 2026 from databakkes.be/en/1011796904/jsi. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

JSI from Antwerpen, company number BE1011796904, closed financial year 2025 with a result of € 56,925 after tax. For that financial year JSI recorded a gross margin of € 77,337 and equity of € 58,925. The company is profitable. 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 December 23, 2025.

What it is worth Healthy

€ 58,925

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

Profit Healthy

€ 56,925

Profit after tax over the fiscal year.

Cash in the bank

€ 57,720

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 € 56,925.

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

€ 35,817

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 5 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.

€ 25,668

€ 5,383 is repaid this year. At this pace the long-term loan is gone in ≈ 5 years.

Owed to suppliers

€ 1,283

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

Taxes

€ 17,052

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

What happened to JSI?

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

Dec 23, 2025 New annual accounts for financial year 2025: profit of € 56,925. Source: NBB ↗
Jul 22, 2024 New establishment in Antwerpen. KBO
Jul 22, 2024 Start of the company according to the CBE. KBO

In short

Paid € 14,800 in corporate taxes since 2025.

Original PDFs at the National Bank ↗

Management

Jonas ENGELS

JSI

Octave

Behind JSI is Jonas ENGELS. Jonas ENGELS is also behind Octave.

Directors

According to the 2025 annual accounts

Jonas ENGELS

Director

Also active at: Octave

Establishments

Establishment units

Physical locations of this company

Registered office

Helmstraat 84

2140 Antwerpen

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

Details

Company number: 1011.796.904
VAT number: BE 1011.796.904
Registered office: Helmstraat 84, 2140 Antwerpen
Names & denominations: JSI
Enterprise type: Rechtspersoon
Legal form: Private limited company
Legal situation: Normale toestand
Start date: 22 July 2024
Peppol: Active · Active since 21 Oct 2026
Activities · NACE: Activiteiten van ingenieurs en aanverwante technische adviseurs, exclusief landmeters-experts

View on CBE Public ↗ Annual accounts (NBB) ↗

JSI