Active · per the CBE, 18 September 2026
Guillaume de Foy Avocat logo

Guillaume de Foy Avocat

BE0550908233

Rechtspersoon Private limited company 1 establishment

Guillaume de Foy Avocat is a law firm in Sint-Lambrechts-Woluwe. Private Limited, started on 25 April 2014, 1 establishment.

Ter Kamerenstraat 22C box 9, 1200 Sint-Lambrechts-Woluwe defoy.be

Behind the company: Guillaume de Foy.

Active for

12 year, 4 months

Financials

Financial year 2025

Guillaume de Foy Avocat from Sint-Lambrechts-Woluwe, company number BE0550908233, closed financial year 2025 with a result of € 10,255 after tax. For that financial year Guillaume de Foy Avocat recorded a gross margin of € 22,616 and equity of € 24,202. Compared with financial year 2024, the result moved from € 11,416 to € 10,255. The company is profitable. The company holds a healthy buffer. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on May 19, 2026.

What it is worth Healthy

€ 24,202

▼ 29% vs 2024

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

Profit Healthy

€ 10,255

▼ 10% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 16,015

▲ 27% vs 2024

Cash and bank balances on the last day of the fiscal year.

Where the profit goes Pays out

€ 20,000 paid out

More than the year’s profit went to the shareholders; reserves fell.

People and assets in 2025

Full-time equivalents estimate

≈ 1

No payroll staff. One director, so that person most likely runs the business.

Vehicles and equipment

€ 1,047

▼ 90% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

€ 9,352

▼ 26% vs 2024

Loans from banks and other lenders, long and short.

Owed to suppliers

€ 35,698

▲ 138% vs 2024

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

Taxes

€ 10,142

▲ 13% vs 2024

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)
2022202320242025Change 2024 → 2025
Gross margin € 42,279 € 34,404 € 27,785 € 22,616 ▼ 19%
Profit after taxes € 19,503 € 14,771 € 11,416 € 10,255 ▼ 10%
Equity € 19,525 € 22,531 € 33,947 € 24,202 ▼ 29%
Total debts € 81,425 € 72,240 € 52,633 € 84,148 ▲ 60%
Cash € 27,521 € 16,992 € 12,621 € 16,015 ▲ 27%
Retained profit € 925 € 3,931 € 15,347 € 5,602 ▼ 63%
Dividend € 0 € 11,765 € 0 € 20,000
Bank debt € 24,744 € 18,773 € 12,662 € 9,352 ▼ 26%
Balance sheet total € 100,950 € 94,771 € 86,579 € 108,350 ▲ 25%

Key figures of Guillaume de Foy Avocat, 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 Guillaume de Foy Avocat?

What happened at Guillaume de Foy Avocat in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: profit of € 10,255 (▼ 10% vs 2024). filed late Source: NBB ↗
  • New establishment in Sint-Pieters-Woluwe. KBO
  • Start of the company according to the CBE. KBO
  • Guillaume de Foy became a director. NBB

In short

From € 19,503 profit in 2022 to € 10,255 profit in 2025.

Paid € 19,225 in corporate taxes since 2022.

Best year ever: 2022, with € 19,503 profit.

Paid out € 31,765 in dividends to the owners in total.

Management

Guillaume de Foy
Guillaume de Foy Avocat

Behind Guillaume de Foy Avocat is Guillaume de Foy. Guillaume de Foy is also behind Office Auxiliaire Immobilière and PROCAMBRE.

See the full network in the app

Directors

According to the 2025 annual accounts

Guillaume de Foy

Director

Also active at: Office Auxiliaire Immobilière, PROCAMBRE

since 2014

Establishments

Establishment units

Physical locations of this company

Registered office

Ter Kamerenstraat 22C box 9

1200 Sint-Lambrechts-Woluwe

2.230.620.809

Tervurenlaan 297 box 2

1150 Sint-Pieters-Woluwe

Active since 25 April 2014

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 →

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

Website

Technologies

ApacheDrupalFont AwesomeGoogle AnalyticsGoogle FontsGoogle MapsPWA

Hosting & Email

Email provider

OVH Mail

Hosting

OVH, FR

DNS

OVH DNS

Website info

HTTPS Nee
Languages FR

Features

Webshop Contact page

Security

HTTPS
SPF
DMARC

Details

Company number
0550.908.233
VAT number
BE 0550.908.233
Registered office
Ter Kamerenstraat 22C bus 9, 1200 Sint-Lambrechts-Woluwe
Names & denominations
Guillaume de Foy Avocat · GdF Avocat
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
25 April 2014
Peppol
Active · Active since 24 Nov 2023
Contact
defoy.be
Activities · NACE

Activiteiten van advocaten

Frequently asked questions

What does Guillaume de Foy Avocat do?
Guillaume de Foy Avocat is a law firm in Sint-Lambrechts-Woluwe. Private Limited, started on 25 April 2014, 1 establishment.
What is the address of Guillaume de Foy Avocat?
The registered office of Guillaume de Foy Avocat is located at Ter Kamerenstraat 22C box 9, 1200 Sint-Lambrechts-Woluwe.
Is Guillaume de Foy Avocat still active?
Yes. According to the CBE (18 September 2026) Guillaume de Foy Avocat is active, legal situation “Normale toestand”, started on 25 April 2014.
Is Guillaume de Foy Avocat registered on Peppol?
Yes, Guillaume de Foy Avocat is registered on the Peppol network with ID 0208:0550908233.
What is the enterprise number of Guillaume de Foy Avocat?
The enterprise number of Guillaume de Foy Avocat is BE0550908233.
When was Guillaume de Foy Avocat founded?
Guillaume de Foy Avocat was founded on 25 April 2014.