Louizalaan 343
Building with many business tenants
29 companies are registered here now, more than at 99% of Belgian addresses, in a building of about 820 m² of floor space: about 28 m² per company, room enough for an office each. Most are not tied to one another: independent tenants of one building. Tied by: 3 named Als, 2 with a shared director.
- More companies than at 99% of Belgian addresses (which have at most ten).
- 25 have their registered office here, 4 only an establishment or branch.
- Most common main activity: Renting and operating of own or leased residential real estate, excluding social housing (68201), at 3 of the 24 current companies with a known activity (21 different). Then Computing infrastructure, data processing, hosting and related activities (63100): 2, Manufacture of motor vehicles, trailers and semi-trailers (29100): 1.
- 2 of the 29 companies share a current director with another company here; the largest group has 2.
- Half of the current companies have been registered here for less than 7.7 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
- 144 m²
- measured, the ground under the building
- Floor area (estimate)
- ~820 m²
- 6 storeys, estimated from the building volume
- Per current company
- ~28 m²
- Height
- 37.8 metres
- Volume
- 2,471 m³
- Plot
- 290 m²
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
35 in total| Company | At this address | Outcome |
|---|---|---|
| A & C Properties S.A.
BE 0473.917.155 |
Registered office
since 01-2001 |
Active here |
| ALS FITWELL
BE 0821.710.556 |
Registered office
since 12-2009 |
Active here |
| ALS LOUISE
BE 0805.900.051 |
Registered office
since 09-2023 |
Active here |
| ALS REAL ESTATE
BE 0783.235.903 |
Registered office
since 03-2022 |
Active here |
| ASTRAVIA
BE 1035.226.956 |
Registered office
since 03-2026 |
Active here |
| ATLANTIS INTERNATIONAL SERVICES
BE 0414.139.223 |
Registered office
since 03-1993 |
Active here |
| Bridge BP
BE 1031.646.072 |
Registered office
since 12-2025 |
Active here |
| Bureau Van Hecke & Associés
BE 0476.460.931 |
Registered office
since 03-2002 shares director |
Bankrupt judgment 13-05-2024, while registered here |
| CALESSA
BE 0866.812.289 |
Registered office
since 10-2025 |
Active here |
| Cedrus Louise
BE 0888.599.875 |
Registered office
since 03-2019 |
Active here |
| CORALES
BE 0740.476.719 |
Establishment
since 12-2019 |
Active here |
| Espace Eco Concept
BE 0846.221.070 |
Registered office
since 05-2012 |
Active here |
| Further
BE 0682.632.748 |
Establishment
since 10-2017 |
Active here |
| Globel Agency
BE 1011.980.313 |
Registered office
since 07-2024 |
Active here |
| HAKUNA MATATA CONSTRUCTION
BE 0754.903.884 |
Registered office
since 09-2020 |
Active here |
| HITO DISTRIBUTION EUROPE
BE 1017.752.902 |
Registered office
since 12-2024 |
Active here |
| IMMO COMMERCE
BE 0446.937.101 |
Registered office
since 03-1992 |
Active here |
| JLH ADVISORY
BE 1041.691.512 |
Registered office
since 08-2026 |
Active here |
| KNOWLEDGE BUSINESS SERVICES
BE 1018.763.581 |
Registered office
since 01-2025 |
Active here |
| MAG-REEN
BE 0873.833.012 |
Registered office
since 05-2005 |
Active here |
| OIL GAS AND SOLAR BELGIUM
BE 1020.159.589 |
Establishment
since 02-2025 |
Active here |
| ORNA
BE 0695.818.711 |
Registered office
since 05-2018 |
Active here |
| RAND BELGIQUE
BE 0671.994.323 |
Registered office
since 03-2017 |
Active here |
| RUBY FOUNDATION
BE 0740.439.008 |
Registered office
since 12-2019 |
Active here |
| STABLEGEAR
BE 0460.402.976 |
Registered office
since 04-1997 |
Active here |
| TmLIFT
BE 1031.797.908 |
Registered office
since 12-2025 |
Active here |
| VAN HECKE F
BE 0447.700.926 |
Establishment
since 08-1992 shares director |
Active here |
| W ENTERPRISES
BE 0696.878.583 |
Registered office
since 10-2018 |
Active here |
| W-Conseil Belgium
BE 0713.797.759 |
Registered office
since 11-2018 |
Active here |
| C.SBILLE
BE 0477.304.930 |
Establishment
04-2002 to 12-2025 |
Moved still active at another address |
| GROUPE ELAN
BE 0880.690.318 |
Registered office
11-2006 to 11-2025 |
Moved still active at another address |
| GROUPEMENT D'ETUDE SUR L'INGENIERIE PATRIMONIALE
BE 0845.182.774 |
Registered office
04-2012 to 12-2025 |
Moved still active at another address |
| MAGFORCE BE
BE 0521.866.532 |
Establishment
03-2013 to 11-2025 |
Moved still active at another address |
| NOVACHÂSSIS
BE 0450.374.463 |
Establishment
07-1993 to 11-2025 |
Moved still active at another address |
| SOCIETE D'ETUDES RENSBURG - AKILLIAN, IngEnieurs Conseils A.I.Br.
BE 0400.520.027 |
Establishment
09-1992 to 11-2025 |
Moved still active at another address |
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: 28-10-2026.