Louizalaan 503
Building with many business tenants
25 companies are registered here now, more than at 99% of Belgian addresses, in a building of about 5,700 m² of floor space: about 226 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 17 box numbers for this entrance, against 25 registered companies.
- 9 have their registered office here, 16 only an establishment or branch.
- Most common main activity: Limited-service restaurants, excluding mobile food services (56112), at 2 of the 11 current companies with a known activity (10 different). Then Manufacture of medical and dental instruments and supplies (32500): 1, Agents specialised in the wholesale of other particular products (46180): 1.
- None of the 16 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 13 years.
- 2 new registrations in the last twelve months (5 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
- 811 m²
- measured, the ground under the building
- Floor area (estimate)
- ~5,700 m²
- 9 storeys, estimated from the building volume
- Per current company
- ~226 m²
- Box numbers
- 17
- Height
- 32.5 metres
- Volume
- 16,966 m³
- Plot
- 1,301 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
25 in total| Company | At this address | Outcome |
|---|---|---|
| A.C.P. AV LOUISE 503 507 1050 BRUXELLES
BE 0850.141.949 |
Registered office · VME
since 01-2008 |
Active here |
| ALLCOM
BE 0421.970.091 |
Establishment
since 10-1981 |
Active here |
| Bon Immo
BE 0885.198.046 |
Establishment
since 01-2019 |
Active here |
| Bouguet, Margot (sole trader)
BE 0780.946.208 |
Establishment
since 02-2022 |
Active here |
| Caupain, Christelle (sole trader)
BE 0822.346.895 |
Establishment
since 10-2012 |
Active here |
| CELPHARMA
BE 1025.475.981 |
Registered office
since 07-2025 |
Active here |
| Constantinides, Elena (sole trader)
BE 0678.761.656 |
Establishment
since 07-2017 |
Active here |
| CROSS ET CABLE
BE 0444.826.855 |
Registered office
since 09-1991 |
Active here |
| de Moffarts, Diane (sole trader)
BE 0818.059.396 |
Establishment
since 10-2017 |
Active here |
| Dr.A.VAN ACKER NEUROPSYCHIATRIE
BE 0465.130.440 |
Registered office
since 12-1998 |
Active here |
| Dufour, Arnaud (sole trader)
BE 1021.456.124 |
Establishment
since 04-2025 |
Active here |
| Elena Vromans
BE 1035.310.593 |
Registered office
since 03-2026 |
Active here |
| Foti, Maria (sole trader)
BE 0540.912.184 |
Establishment
since 10-2013 |
Active here |
| Goffard, Carine (sole trader)
BE 1032.816.606 |
Establishment
since 01-2026 |
Active here |
| GR I&M
BE 0652.650.840 |
Establishment
since 04-2016 |
Active here |
| Hotwork Continental
BE 0412.594.943 |
Branch
since 11-1987 |
Active here |
| IMMOKIR
BE 0427.978.450 |
Establishment
since 05-1988 |
Active here |
| JOANNIDIS JEWELLERY
BE 0421.940.595 |
Registered office
since 09-1981 |
Active here |
| LA PREVOYANCE DE BELGIQUE
BE 0438.410.108 |
Registered office
since 08-1989 |
Active here |
| Les Belles sœurs
BE 0821.384.320 |
Establishment
since 04-2017 |
Bankrupt judgment 23-03-2026, while registered here |
| LINGUERE
BE 0457.415.475 |
Registered office
since 02-1996 |
Active here |
| RODIPAX
BE 0437.539.086 |
Registered office
since 06-1989 |
Active here |
| TEONIA
BE 0533.711.618 |
Establishment
since 04-2013 |
Active here |
| Vromans, Elena (sole trader)
BE 0749.943.523 |
Establishment
since 06-2025 |
Active here |
| Şuţu, Marieta (sole trader)
BE 0826.420.204 |
Establishment
since 04-2010 |
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: 25-10-2026.