W123 is a property company in Sint-Pieters-Woluwe. Public Limited, started on 22 June 1999, 1 establishment.

What is the address of W123?

The registered office of W123 is located at Waterraaflaan 17, 1150 Sint-Pieters-Woluwe.

Is W123 still active?

Yes. According to the CBE (30 October 2026) W123 is active, legal situation “Normale toestand”, started on 22 June 1999.

Is W123 registered on Peppol?

Yes, W123 is registered on the Peppol network with ID 0208:0466295034.

What is the enterprise number of W123?

The enterprise number of W123 is BE0466295034.

When was W123 founded?

W123 was founded on 22 June 1999.

Who are the directors of W123?

According to the 2025 annual accounts, the directors of W123 are: Quentin Walckiers , Geoffroy Walckiers .

Is W123 a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 22 June 1999; 5 annual accounts filed, latest fiscal year 2025; 2 directors known from the annual account.

How much profit did W123 make in 2025?

W123 posted a profit after taxes of € 139,898 in financial year 2025.

What is the revenue of W123?

In its most recent annual accounts (2025), W123 reported revenue of € 226,401.

W123 (Public Limited) - Sint-Pieters-Woluwe

Dossier W123, printed on 30 October 2026 from databakkes.be/en/0466295034/w123. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

W123 from Sint-Pieters-Woluwe, company number BE0466295034, closed financial year 2025 with a result of € 139,898 after tax. For that financial year W123 recorded revenue of € 226,401 and equity of € 354,221. Compared with financial year 2024, the result moved from € -28,744 to € 139,898. Profitable, and profit is growing. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on August 2, 2026.

What it is worth Growing

€ 354,221

▲ 64% vs 2024

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

Profit Growing

€ 139,898

▲ still € 28,744 loss in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 593,044

▲ € 480,638 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 € -237,869.

Debts at end 2025

Bank debt ≈ 40 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.

€ 1.8 million

▼ 2% vs 2024

€ 46,596 is repaid this year. At this pace the long-term loan is gone in ≈ 40 years.

Owed to suppliers

€ 7,076

▼ 47% vs 2024

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

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Revenue	€ 119,481 Revenue 2022: € 119,481 First fiscal year in the series	€ 133,849 Revenue 2023: € 133,849 ▲ 12% vs 2022 (€ 119,481) Favourable step	€ 179,853 Revenue 2024: € 179,853 ▲ 34% vs 2023 (€ 133,849) Favourable step	€ 226,401 Revenue 2025: € 226,401 ▲ 26% vs 2024 (€ 179,853) Favourable step	▲ 26%
Gross margin	€ 80,210 Gross margin 2022: € 80,210 First fiscal year in the series	€ 87,867 Gross margin 2023: € 87,867 ▲ 10% vs 2022 (€ 80,210) Favourable step	€ 132,420 Gross margin 2024: € 132,420 ▲ 51% vs 2023 (€ 87,867) Favourable step	€ 261,952 Gross margin 2025: € 261,952 ▲ 98% vs 2024 (€ 132,420) Favourable step	▲ 98%
Profit after taxes	€ 1,347 Profit after taxes 2022: € 1,347 First fiscal year in the series	€ -102,469 Profit after taxes 2023: € -102,469 ▼ € 103,816 vs 2022 (€ 1,347) Unfavourable step	€ -28,744 Profit after taxes 2024: € -28,744 ▲ € 73,725 vs 2023 (€ -102,469) Favourable step	€ 139,898 Profit after taxes 2025: € 139,898 ▲ € 168,642 vs 2024 (€ -28,744) Favourable step	▲ € 168,642
Equity	€ 306,924 Equity 2022: € 306,924 First fiscal year in the series	€ 204,455 Equity 2023: € 204,455 ▼ 33% vs 2022 (€ 306,924) Unfavourable step	€ 216,594 Equity 2024: € 216,594 ▲ 6% vs 2023 (€ 204,455) Favourable step	€ 354,221 Equity 2025: € 354,221 ▲ 64% vs 2024 (€ 216,594) Favourable step	▲ 64%
Total debts	€ 1,457,860 Total debts 2022: € 1,457,860 First fiscal year in the series	€ 1,990,503 Total debts 2023: € 1,990,503 ▲ 37% vs 2022 (€ 1,457,860) Unfavourable step	€ 1,926,556 Total debts 2024: € 1,926,556 ▼ 3% vs 2023 (€ 1,990,503) Favourable step	€ 1,881,324 Total debts 2025: € 1,881,324 ▼ 2% vs 2024 (€ 1,926,556) Favourable step	▼ 2%
Cash	€ 610,407 Cash 2022: € 610,407 First fiscal year in the series	€ 403,648 Cash 2023: € 403,648 ▼ 34% vs 2022 (€ 610,407) Unfavourable step	€ 112,406 Cash 2024: € 112,406 ▼ 72% vs 2023 (€ 403,648) Unfavourable step	€ 593,044 Cash 2025: € 593,044 ▲ € 480,638 vs 2024 (€ 112,406) Favourable step	▲ € 480,638
Land & buildings	€ 1,134,282 Land & buildings 2022: € 1,134,282 First fiscal year in the series	€ 1,773,956 Land & buildings 2023: € 1,773,956 ▲ 56% vs 2022 (€ 1,134,282) Unchanged	€ 1,647,351 Land & buildings 2024: € 1,647,351 ▼ 7% vs 2023 (€ 1,773,956) Unchanged	€ 1,582,894 Land & buildings 2025: € 1,582,894 ▼ 4% vs 2024 (€ 1,647,351) Unchanged	▼ 4%
Retained profit	€ -246,553 Retained profit 2022: € -246,553 First fiscal year in the series	€ -349,022 Retained profit 2023: € -349,022 ▼ € 102,469 vs 2022 (€ -246,553) Unfavourable step	€ -377,767 Retained profit 2024: € -377,767 ▼ € 28,745 vs 2023 (€ -349,022) Unfavourable step	€ -237,869 Retained profit 2025: € -237,869 ▲ € 139,898 vs 2024 (€ -377,767) Favourable step	▲ € 139,898
Bank debt	€ 1,438,491 Bank debt 2022: € 1,438,491 First fiscal year in the series	€ 1,927,663 Bank debt 2023: € 1,927,663 ▲ 34% vs 2022 (€ 1,438,491) Unfavourable step	€ 1,887,290 Bank debt 2024: € 1,887,290 ▼ 2% vs 2023 (€ 1,927,663) Favourable step	€ 1,842,016 Bank debt 2025: € 1,842,016 ▼ 2% vs 2024 (€ 1,887,290) Favourable step	▼ 2%
Balance sheet total	€ 1,764,784 Balance sheet total 2022: € 1,764,784 First fiscal year in the series	€ 2,194,958 Balance sheet total 2023: € 2,194,958 ▲ 24% vs 2022 (€ 1,764,784) Unchanged	€ 2,156,778 Balance sheet total 2024: € 2,156,778 ▼ 2% vs 2023 (€ 2,194,958) Unchanged	€ 2,248,416 Balance sheet total 2025: € 2,248,416 ▲ 4% vs 2024 (€ 2,156,778) Unchanged	▲ 4%

Key figures of W123, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.

What happened to W123?

What happened at W123 in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

2029 Quentin Walckiers stepped down as director. NBB
2029 Geoffroy Walckiers stepped down as director. NBB
Aug 2, 2026 New annual accounts for financial year 2025: profit of € 139,898. filed late Source: NBB ↗
2018 Quentin Walckiers became a director. NBB
2018 Geoffroy Walckiers became a director. NBB
Sep 20, 1999 New establishment in Sint-Pieters-Woluwe. KBO
Jun 22, 1999 Start of the company according to the CBE. KBO

In short

From € 1,347 profit in 2022 to € 139,898 profit in 2025.

Paid € 1,991 in corporate taxes since 2022.

Best year ever: 2025, with € 139,898 profit.

Original PDFs at the National Bank ↗

Management

Directors

According to the 2025 annual accounts

Quentin Walckiers

Managing director

Also active at: SAINT-GOBAIN CONSTRUCTION PRODUCTS BELGIUM, SAINT-GOBAIN INNOVATIVE MATERIALS BELGIUM, GCP Applied Technologies, SAINT-GOBAIN BENELUX, DE NEEF CONSTRUCTION CHEMICALS, GCP Construction Products, INVERCO BENELUX, H.T.M.S.

since 2018 · until 2029

Geoffroy Walckiers

Managing director

Also active at: POP MEDIA HOLDING

since 2018 · until 2029

Establishments

Establishment units

Physical locations of this company

Registered office

Waterraaflaan 17

1150 Sint-Pieters-Woluwe

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 1 companies are registered at this address.

All companies at this address →

IMMO EVERE

€ 1,767 revenue · 2025

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

Details

Company number

0466.295.034

VAT number

BE 0466.295.034

Registered office

Waterraaflaan 17, 1150 Sint-Pieters-Woluwe

Names & denominations

W123

Enterprise type

Rechtspersoon

Legal form

Public limited company

Legal situation

Normale toestand

Start date

22 June 1999

Peppol

Active · Active since 30 Dec 2025

Activities · NACE

Verhuur en exploitatie van eigen of geleased residentieel onroerend goed, exclusief sociale woningen

Bemiddeling bij de aankoop, verkoop en verhuur van onroerend goed

Bemiddeling bij de aankoop, verkoop en verhuur van onroerend goed voor een vast bedrag of op contractbasis

Verhuur en exploitatie van eigen of geleased niet-residentieel onroerend goed, exclusief terreinen

Bemiddeling in verband met exploitatie van en handel in onroerend goed

View on CBE Public ↗ Annual accounts (NBB) ↗