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AB...z Concept

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BE0821650178

Rechtspersoon Private limited company 1 establishment

Rue Sainte-Julienne 116, 4020 Liège Algemene bouw van residentiële gebouwen

Active for

16 year, 8 months

Financials

Financial year 2025

Gross margin

€ 115,124

▼ 8% vs 2024

Profit

Caution

€ -3,797

▼ 557% vs 2024

Debts

Low

€ 107,099

▲ 39% vs 2024

AB...z Concept from Liège, company number BE0821650178, closed financial year 2025 with a result of € -3,797 after tax. For that financial year AB...z Concept recorded a gross margin of € 115,124 and equity of € 76,014. Compared with financial year 2024, the result moved from € 831 to € -3,797. The company made a loss. 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 August 31, 2026.

What happened at AB...z Concept?

What happened at AB...z Concept in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: loss of € 3,797 (▼ 557% vs 2024). filed late Source: NBB ↗
  • New establishment in Liège. KBO
  • Start of the company according to the CBE. KBO

In short

From € 4,211 profit in 2021 to € 3,797 loss in 2025.

Paid € 14,762 in corporate taxes since 2021.

Best year ever: 2023, with € 4,329 profit.

A new publication or filing at AB...z Concept? We notify you, reason included.

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History

Every financial year, as far back as the National Bank goes.

Buffer

How long does the company survive without income?

Credit limit

Indicative credit limit, computed from the real figures.

Alerts

New annual account: profit halved. New
Gazette: capital increase of 250k. New

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Management

CHRISTOPHE HIERNAUX

Behind AB...z Concept is CHRISTOPHE HIERNAUX. CHRISTOPHE HIERNAUX is also behind TECHNICAL DEVELOPMENT SERVICE.

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Directors

According to the 2025 annual accounts

CHRISTOPHE HIERNAUX

Director

Also active at: TECHNICAL DEVELOPMENT SERVICE

Establishments

Establishment units

Physical locations of this company

Registered office

Rue Sainte-Julienne 116

4020 Liège

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

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 2 companies are registered at this address.

Details

Company number
0821.650.178
VAT number
BE 0821.650.178
Registered office
Rue Sainte-Julienne 116, 4020 Liège
Names & denominations
AB...z Concept
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
21 December 2009
Peppol
Active · Active since 29 Dec 2025
Activities · NACE

Algemene bouw van residentiële gebouwen

Afvalwaterafvoer

Algemene bouw van kantoorgebouwen

Algemene bouw van andere niet-residentiële gebouwen

Frequently asked questions

What is the enterprise number of AB...z Concept?
The enterprise number of AB...z Concept is BE0821650178.
What is the address of AB...z Concept?
The registered office of AB...z Concept is located at Rue Sainte-Julienne 116, 4020 Liège.
When was AB...z Concept founded?
AB...z Concept was founded on 21 December 2009.
What is the main activity of AB...z Concept?
The main activity of AB...z Concept is "Algemene bouw van residentiële gebouwen" (NACE code 41001).
Does AB...z Concept have a website?
No website is currently known for AB...z Concept.
How much profit did AB...z Concept make in 2025?
AB...z Concept recorded a loss after taxes of € 3,797 in financial year 2025.
What is the revenue of AB...z Concept?
As a small company, AB...z Concept is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 115,124.
Where can I find the annual accounts of AB...z Concept?
AB...z Concept files its annual accounts with the Central Balance Sheet Office of the National Bank of Belgium. The key figures for recent financial years are available for free on this page.
Who are the directors of AB...z Concept?
According to the 2025 annual accounts, the directors of AB...z Concept are: CHRISTOPHE HIERNAUX.
Who owns AB...z Concept?
Behind AB...z Concept is CHRISTOPHE HIERNAUX. CHRISTOPHE HIERNAUX is also behind TECHNICAL DEVELOPMENT SERVICE.