What does QUARTIER LIBRE do?

QUARTIER LIBRE is a research organisation in Ukkel. Private Limited, started on 13 March 2009, 1 establishment.

What is the address of QUARTIER LIBRE?

The registered office of QUARTIER LIBRE is located at Oude Molenstraat 6, 1180 Ukkel.

Is QUARTIER LIBRE still active?

Yes. According to the CBE (30 October 2026) QUARTIER LIBRE is active, legal situation “Normale toestand”, started on 13 March 2009.

Is QUARTIER LIBRE registered on Peppol?

Yes, QUARTIER LIBRE is registered on the Peppol network with ID 0208:0810420746.

What is the enterprise number of QUARTIER LIBRE?

The enterprise number of QUARTIER LIBRE is BE0810420746.

When was QUARTIER LIBRE founded?

QUARTIER LIBRE was founded on 13 March 2009.

Who are the directors of QUARTIER LIBRE?

According to the 2025 annual accounts, the directors of QUARTIER LIBRE are: David ROULIN, Catherine MARIEN.

Is QUARTIER LIBRE a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 13 March 2009; 5 annual accounts filed, latest fiscal year 2025; 2 directors known from the annual account.

How much profit did QUARTIER LIBRE make in 2025?

QUARTIER LIBRE posted a profit after taxes of € 18,746 in financial year 2025.

What is the revenue of QUARTIER LIBRE?

As a small company, QUARTIER LIBRE is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 50,288.

QUARTIER LIBRE (Private Limited) - Ukkel - BE0810420746

Dossier QUARTIER LIBRE, printed on 30 October 2026 from databakkes.be/en/0810420746/quartier-libre. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

QUARTIER LIBRE from Ukkel, company number BE0810420746, closed financial year 2025 with a result of € 18,746 after tax. For that financial year QUARTIER LIBRE recorded a gross margin of € 50,288 and equity of € 101,771. Compared with financial year 2024, the result moved from € 22,630 to € 18,746. 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 April 1, 2026.

What it is worth Growing

€ 101,771

▲ 23% vs 2024

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

Profit Healthy

€ 18,746

▼ 17% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 6,921

▲ 56% 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 € 95,571.

People and assets in 2025

Vehicles and equipment

€ 1,197

▼ 49% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

None

No bank loans on the last day of the fiscal year.

Owed to suppliers

€ 918

▼ 81% vs 2024

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

Taxes

€ 15,512

▼ 46% vs 2024

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

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 44,573 Gross margin 2022: € 44,573 First fiscal year in the series	€ 45,990 Gross margin 2023: € 45,990 ▲ 3% vs 2022 (€ 44,573) Favourable step	€ 69,175 Gross margin 2024: € 69,175 ▲ 50% vs 2023 (€ 45,990) Favourable step	€ 50,288 Gross margin 2025: € 50,288 ▼ 27% vs 2024 (€ 69,175) Unfavourable step	▼ 27%
Profit after taxes	€ 4,092 Profit after taxes 2022: € 4,092 First fiscal year in the series	€ 5,984 Profit after taxes 2023: € 5,984 ▲ 46% vs 2022 (€ 4,092) Favourable step	€ 22,630 Profit after taxes 2024: € 22,630 ▲ 278% vs 2023 (€ 5,984) Favourable step	€ 18,746 Profit after taxes 2025: € 18,746 ▼ 17% vs 2024 (€ 22,630) Unfavourable step	▼ 17%
Equity	€ 54,412 Equity 2022: € 54,412 First fiscal year in the series	€ 60,396 Equity 2023: € 60,396 ▲ 11% vs 2022 (€ 54,412) Favourable step	€ 83,026 Equity 2024: € 83,026 ▲ 37% vs 2023 (€ 60,396) Favourable step	€ 101,771 Equity 2025: € 101,771 ▲ 23% vs 2024 (€ 83,026) Favourable step	▲ 23%
Total debts	€ 134,757 Total debts 2022: € 134,757 First fiscal year in the series	€ 116,791 Total debts 2023: € 116,791 ▼ 13% vs 2022 (€ 134,757) Favourable step	€ 36,096 Total debts 2024: € 36,096 ▼ 69% vs 2023 (€ 116,791) Favourable step	€ 16,429 Total debts 2025: € 16,429 ▼ 54% vs 2024 (€ 36,096) Favourable step	▼ 54%
Cash	€ 1,299 Cash 2022: € 1,299 First fiscal year in the series	€ 1,479 Cash 2023: € 1,479 ▲ 14% vs 2022 (€ 1,299) Favourable step	€ 4,428 Cash 2024: € 4,428 ▲ 199% vs 2023 (€ 1,479) Favourable step	€ 6,921 Cash 2025: € 6,921 ▲ 56% vs 2024 (€ 4,428) Favourable step	▲ 56%
Land & buildings	€ 68,022 Land & buildings 2022: € 68,022 First fiscal year in the series	€ 45,422 Land & buildings 2023: € 45,422 ▼ 33% vs 2022 (€ 68,022) Unchanged	€ 22,822 Land & buildings 2024: € 22,822 ▼ 50% vs 2023 (€ 45,422) Unchanged	€ 222 Land & buildings 2025: € 222 ▼ 99% vs 2024 (€ 22,822) Unchanged	▼ 99%
Retained profit	€ 48,212 Retained profit 2022: € 48,212 First fiscal year in the series	€ 54,196 Retained profit 2023: € 54,196 ▲ 12% vs 2022 (€ 48,212) Favourable step	€ 76,826 Retained profit 2024: € 76,826 ▲ 42% vs 2023 (€ 54,196) Favourable step	€ 95,571 Retained profit 2025: € 95,571 ▲ 24% vs 2024 (€ 76,826) Favourable step	▲ 24%
Bank debt	€ 81,454 Bank debt 2022: € 81,454 First fiscal year in the series	€ 33,220 Bank debt 2023: € 33,220 ▼ 59% vs 2022 (€ 81,454) Favourable step	€ 2,606 Bank debt 2024: € 2,606 ▼ 92% vs 2023 (€ 33,220) Favourable step	€ 0 Bank debt 2025: € 0 ▼ 100% vs 2024 (€ 2,606) Favourable step	▼ 100%
Balance sheet total	€ 189,169 Balance sheet total 2022: € 189,169 First fiscal year in the series	€ 177,187 Balance sheet total 2023: € 177,187 ▼ 6% vs 2022 (€ 189,169) Unchanged	€ 119,122 Balance sheet total 2024: € 119,122 ▼ 33% vs 2023 (€ 177,187) Unchanged	€ 118,201 Balance sheet total 2025: € 118,201 ▼ 1% vs 2024 (€ 119,122) Unchanged	▼ 1%

Key figures of QUARTIER LIBRE, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 30 April 2027.

What happened to QUARTIER LIBRE?

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

Apr 1, 2026 New annual accounts for financial year 2025: profit of € 18,746 (▼ 17% vs 2024). Source: NBB ↗
2023 David ROULIN became a director. NBB
2023 Catherine MARIEN became a director. NBB
May 27, 2009 New establishment in Ukkel. KBO
Mar 13, 2009 Start of the company according to the CBE. KBO

In short

From € 4,092 profit in 2022 to € 18,746 profit in 2025.

Paid € 33,357 in corporate taxes since 2022.

Best year ever: 2024, with € 22,630 profit.

Original PDFs at the National Bank ↗

Management

David ROULIN Catherine MARIEN

ARTBUILD ARCHITECTS

QUARTIER LIBRE

Behind QUARTIER LIBRE are David ROULIN and Catherine MARIEN. David ROULIN is also behind ARTBUILD ARCHITECTS.

Directors

According to the 2025 annual accounts

David ROULIN

Director

Also active at: ARTBUILD ARCHITECTS

since 2023

Catherine MARIEN

Director

since 2023

Establishments

Establishment units

Physical locations of this company

Registered office

Oude Molenstraat 6

1180 Ukkel

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

Details

Company number: 0810.420.746
VAT number: BE 0810.420.746
Registered office: Oude Molenstraat 6, 1180 Ukkel
Names & denominations: QUARTIER LIBRE
Enterprise type: Rechtspersoon
Legal form: Private limited company
Legal situation: Normale toestand
Start date: 13 March 2009
Peppol: Active · Active since 1 Jan 2001
Activities · NACE: Speur- en ontwikkelingswerk op het gebied van de maatschappij- en geesteswetenschappen

View on CBE Public ↗ Annual accounts (NBB) ↗