Active · per the CBE, 16 September 2026
BY 13 logo

BY 13

BE0478008179

Rechtspersoon Private limited company 1 establishment

BY 13 is an IT company in Brussel. Private Limited, started on 16 July 2002, 1 establishment.

Keizerslaan 10, 1000 Brussel faillitimmo.be +3223196620

Behind the company: David Debetencourt.

Active for

24 year, 2 months

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

  • Busy address KBO

    128 other companies have their registered office at the same address; threshold 10.

Financials

Financial year 2024

BY 13 from Brussel, company number BE0478008179, closed financial year 2024 with a result of € 36,069 after tax. For that financial year BY 13 recorded a gross margin of € 67,459 and equity of € 150,165. Compared with financial year 2023, the result moved from € 46,492 to € 36,069. 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 October 15, 2025.

What it is worth Growing

€ 150,165

▲ 32% vs 2023

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

Profit Healthy

€ 36,069

▼ 22% vs 2023

Profit after tax over the fiscal year.

Cash in the bank

€ 11,582

▲ 17% 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 € 93,565.

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

€ 10,314

▲ 25% vs 2023

Book value of vehicles, furniture and equipment.

Debts at end 2024

Bank debt ≈ 3 years to go

€ 18,137

▲ € 13,925 vs 2023

€ 4,555 is repaid this year. At this pace the long-term loan is gone in ≈ 3 years.

Owed to suppliers

€ 34,474

▲ 103% vs 2023

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

Taxes

€ 74,397

▲ 26% vs 2023

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

Want to see how much further we take a dossier in the Pro version? Open the free De Lijn example and give feedback →

Key figures per fiscal year Download key figures (CSV)
2021202220232024Change 2023 → 2024
Gross margin € 7,467 € 54,376 € 78,858 € 67,459 ▼ 14%
Profit after taxes € 1,405 € 34,887 € 46,492 € 36,069 ▼ 22%
Equity € 32,716 € 67,603 € 114,095 € 150,165 ▲ 32%
Total debts € 46,041 € 62,598 € 80,409 € 127,007 ▲ 58%
Cash € 390 € 3,364 € 9,912 € 11,582 ▲ 17%
Land & buildings € 5,428 € 4,192 € 2,734 € 1,276 ▼ 53%
Retained profit € -23,284 € 11,603 € 57,495 € 93,565 ▲ 63%
Bank debt € 3,833 € 0 € 4,212 € 18,137 ▲ € 13,925
Balance sheet total € 78,757 € 130,201 € 194,504 € 277,172 ▲ 43%

Key figures of BY 13, 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 BY 13?

What happened at BY 13 in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2024: profit of € 36,069 (▼ 22% vs 2023). filed late Source: NBB ↗
  • New establishment in Tournai. KBO
  • Start of the company according to the CBE. KBO

In short

From € 1,405 profit in 2021 to € 36,069 profit in 2024.

Paid € 62,383 in corporate taxes since 2021.

Best year ever: 2023, with € 46,492 profit.

Management

David Debetencourt
BY 13

Behind BY 13 is David Debetencourt.

See the full network in the app

Directors

According to the 2024 annual accounts

David Debetencourt

administrateur

Establishments

Establishment units

Physical locations of this company

Registered office

Keizerslaan 10

1000 Brussel

2.115.170.320

Vieille Place(MAU) 12

7534 Tournai

Active since 3 December 2002

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

Website

Technologies

AMPBootstrapComplianzElementorFont AwesomeGoogle AnalyticsGoogle FontsLeafletLightboxPHPRank MathSlickWP RocketWordPressjQueryjQuery UIlazysizesreCAPTCHA

Hosting & Email

Email provider

Microsoft 365

Hosting

OVH, FR

Website info

HTTPS Ja
Languages FR

Features

Client portal

Security

HTTPS
SPF
DMARC

Details

Company number
0478.008.179
VAT number
BE 0478.008.179
Registered office
Keizerslaan 10, 1000 Brussel
Names & denominations
BY 13
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
16 July 2002
Peppol
Active · Active since 10 Jun 2024
Activities · NACE

Ontwerpen van computerprogramma’s

Overige advisering in verband met programmatuur en levering van programmatuur

Ontwerpen en programmeren van computerprogramma's

Detailhandel in ICT-apparatuur

Gespecialiseerde detailhandel in kantoormachines en -meubelen, computers en standaardprogrammatuur en telecommunicatieapparatuur

Detailhandel in computers, randapparatuur en software in gespecialiseerde winkels

Frequently asked questions

What does BY 13 do?
BY 13 is an IT company in Brussel. Private Limited, started on 16 July 2002, 1 establishment.
What is the address of BY 13?
The registered office of BY 13 is located at Keizerslaan 10, 1000 Brussel.
Is BY 13 still active?
Yes. According to the CBE (16 September 2026) BY 13 is active, legal situation “Normale toestand”, started on 16 July 2002.
Is BY 13 registered on Peppol?
Yes, BY 13 is registered on the Peppol network with ID 0208:0478008179.
What is the enterprise number of BY 13?
The enterprise number of BY 13 is BE0478008179.
When was BY 13 founded?
BY 13 was founded on 16 July 2002.