Louizalaan 524
Building with many business tenants
21 companies are registered here now, more than at 99% of Belgian addresses, in a building of about 4,400 m² of floor space: about 207 m² per company, room enough for an office each. Most are not tied to one another: independent tenants of one building.
- More companies than at 99% of Belgian addresses (which have at most ten).
- The address register knows 12 box numbers for this entrance, against 21 registered companies.
- 8 have their registered office here, 13 only an establishment or branch.
- Most common main activity: Business and other management consultancy (70200), at 2 of the 13 current companies with a known activity (12 different). Then General construction of residential buildings (41001): 1, Agents in non-specialised wholesale trade (46190): 1.
- None of the 10 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 7.8 years.
- 4 new registrations in the last twelve months (9 in three years).
- 1 company went bankrupt while registered here.
What you can do with this
- Open the dossier of the company you are interested in: the list shows whether it has its registered office here or only an establishment.
- Look at how the former companies ended: that says something about the address, nothing about any individual company.
- Filter the list below by outcome, or export all of it as CSV.
The building
cadastre and 3D survey- Footprint
- 351 m²
- measured, the ground under the building
- Floor area (estimate)
- ~4,400 m²
- 14 storeys, estimated from the building volume
- Per current company
- ~207 m²
- Box numbers
- 12
- Height
- 45.8 metres
- Volume
- 13,066 m³
- Plot
- 380 m²
An association of co-owners (VME) is registered: the building is divided into apartments or units that each have an owner.
Buildings from the cadastre and the 3D survey (LiDAR), box numbers from the BEST address register, heritage from the regional registers. Who is registered here, not who owns it.
Registrations per year, and what became of them
Companies at this address
21 in total| Company | At this address | Outcome |
|---|---|---|
| ACP AVENUE LOUISE 524 ACP
BE 0850.209.651 |
Registered office · VME
since 01-2008 |
Active here |
| AWC
BE 1032.049.811 |
Registered office
since 12-2025 |
Active here |
| Blaise, Emma (sole trader)
BE 1031.626.672 |
Establishment
since 01-2026 |
Active here |
| Brassine, Catherine (sole trader)
BE 0823.575.629 |
Establishment
since 01-2010 |
Active here |
| Cailleau, Françoise (sole trader)
BE 0812.792.989 |
Establishment
since 01-2019 |
Active here |
| Cardon de Lichtbuer, Harold (sole trader)
BE 1035.305.348 |
Establishment
since 04-2026 |
Active here |
| Centre ZIGZAG
BE 1000.764.143 |
Registered office
since 10-2023 |
Active here |
| Claim it
BE 0508.808.550 |
Registered office
since 01-2013 |
Bankrupt judgment 28-05-2019, while registered here |
| Erneux, Colienne (sole trader)
BE 1011.444.041 |
Establishment
since 09-2024 |
Active here |
| Hamzi, Aïda (sole trader)
BE 1016.110.830 |
Establishment
since 12-2024 |
Active here |
| Hien, Margaux (sole trader)
BE 1041.953.016 |
Establishment
since 10-2026 |
Active here |
| HÉTÉRODOS
BE 0663.834.049 |
Establishment
since 11-2016 |
Active here |
| IMMOBILIERE 524
BE 0472.141.065 |
Registered office
since 06-2000 |
Active here |
| INTERNATIONAL MARKETING CONSULTANTS
BE 0437.400.417 |
Establishment
since 06-1989 |
Active here |
| JEAN PAUL KNOTT
BE 0473.637.736 |
Registered office
since 12-2000 |
Active here |
| Ruiz Garamendi, Ignacio (sole trader)
BE 1024.562.894 |
Establishment
since 07-2025 |
Active here |
| Simone, Shana (sole trader)
BE 1012.886.470 |
Establishment
since 08-2024 |
Active here |
| Smets, Céline (sole trader)
BE 1005.046.890 |
Establishment
since 02-2024 |
Active here |
| Van den Bogaert, Marie (sole trader)
BE 0819.722.155 |
Establishment
since 01-2003 |
Active here |
| WILCOM ORG
BE 0429.989.023 |
Registered office
since 11-1986 |
Active here |
| ZK Capital
BE 0526.855.795 |
Registered office
since 04-2013 |
Active here |
What this check does and does not say
A shared address is not suspicious in itself: office buildings, accountants and business centres host many companies. The verdict says what kind of address this is, nothing about any individual company.
The comparison rests on all 1,408,687 active Belgian addresses: half have one company, 95% at most five, 99% at most ten, 99.9% at most 35. There is no national reference for bankruptcies and arrivals; they are shown here as counts.
A shared director is a current board mandate at two companies at this address; statutory auditors and liquidators do not count.
Floor area and storeys are not measured anywhere: the building shows them as estimates, next to the measured footprint. No register of building use (office, housing) is available.
Sources: KBO (companies, addresses, activities and legal situation), Belgian Official Gazette (judgments), BOSA BEST (addresses and box numbers), cadastre and 3D survey (parcels and buildings).
Source: KBO (Kruispuntbank van Ondernemingen) · Belgian Official Gazette · BOSA BEST · Cadastre/LiDAR. Last updated: 31-10-2026.