Louizalaan 349

1050 Brussel • 38 registered now

exact location from the address register On OpenStreetMap

This address at a glance

Building with many business tenants

38 companies are registered here now, more than at 99.9% of Belgian addresses, in a building of about 4,400 m² of floor space: about 116 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 99.9% of Belgian addresses (which have at most 35).
The address register knows 15 box numbers for this entrance, against 38 registered companies.
21 have their registered office here, 17 only an establishment or branch.
Most common main activity: Activities of lawyers (69101), at 9 of the 18 current companies with a known activity (9 different). Then Business and other management consultancy (70200): 2, Real estate agency activities (68310): 1.
None of the 27 companies here shares a current director with another.
Half of the current companies have been registered here for less than 19 years.
2 new registrations in the last twelve months (3 in three years).
5 companies are dissolved or no longer in the register.

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.

38 registered now

38 ever registered

0 bankrupt or reorganisation

5 dissolved or inactive

2 new in 12 months

The building

cadastre and 3D survey

Footprint: 388 m²; measured, the ground under the building
Floor area (estimate): ~4,400 m²; 12 storeys, estimated from the building volume

Per current company: ~116 m²
Box numbers: 15
Height: 39.1 metres
Volume: 13,202 m³
Plot: 968 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

2012

2014

2016

2018

2020

2022

2024

2026

still here moved bankrupt reorganisation dissolved or inactive

Companies at this address

38 in total

Company	At this address	Outcome
ANDRE FRANCOIS, REVISEUR D’ENTREPRISES BE 0463.113.335	Registered office since 04-1998	Active here
ASSOC DES COPROPRIETAIRE AVENUE LOUISE 349 ACP BE 0851.110.266	Registered office · VME since 01-2008	Active here
Association au Service des Spécialistes de la Comptabilité BE 0419.750.375	Registered office since 07-1979	Active here
BELGIPARK BE 0477.998.677	Registered office since 07-2002	Dissolved or in liquidation
Bloet BE 0408.124.233	Registered office since 03-1971	Active here
Bureau d'Etudes comptables et fiscales BE 0416.625.292	Establishment since 12-1976	Active here
Cabibel, Rodolphe (sole trader) BE 0656.584.189	Establishment since 01-2019	Active here
Cabinet d'avocats BI Yan BE 0832.265.938	Establishment since 12-2010	Active here
Castreuil, Sophie (sole trader) BE 0783.596.484	Establishment since 03-2022	Active here
CH SPRINGUEL AVOCAT BE 1032.192.341	Registered office since 12-2025	Active here
Compagnie Industrielle de Montignies-Le-Tilleul BE 0400.484.987	Registered office since 03-1946	Dissolved or in liquidation
DLVP BE 0834.949.175	Registered office since 03-2011	Active here
Ensch, Isabelle (sole trader) BE 0898.515.651	Establishment since 04-2008	Active here
Fondation Princesse Margarita de Roumanie (Belgique) BE 0445.674.616	Registered office since 08-1991	Dissolved or in liquidation
Hanssens, Françoise (sole trader) BE 0850.673.370	Establishment since 02-2013	Active here
HATS LOUISE BE 0479.388.648	Establishment since 12-2002	Active here
HUGUES DE SCHAETZEN VAN BRIENEN AVOCAT BE 0892.641.312	Registered office since 10-2007	Active here
ICN - EU BE 0479.283.631	Registered office since 01-2003	Dissolved or in liquidation
Immoar BE 0442.810.641	Registered office since 12-1990	Active here
Institut supérieur de Gestion BE 0451.163.529	Registered office since 06-1993	Active here
L'Ancre Belge BE 0719.614.591	Registered office since 11-2012	Active here
Marciniak, Karolina (sole trader) BE 0777.722.541	Establishment since 01-2022	Active here
Matebel BE 0417.747.029	Registered office since 07-1977	Active here
OLIVER IMMO & CONSULTING BE 0891.736.440	Registered office since 08-2007	Active here
Omelianenko, Viktoriia (sole trader) BE 1014.254.269	Establishment since 07-2024	Active here
REVIVAL BUSINESS BE 0414.886.024	Registered office since 04-1975	Active here
RÉSEAU EXPERTS-COMPTABLES DÉVELOPPEMENT & COOPERATION BE 0448.423.575	Establishment since 03-2021	Active here
Singularis Consulting & Coaching BE 0682.843.871	Establishment since 10-2017	Active here
SOFIDE BE 0885.996.812	Establishment since 01-2007	Active here
Springuel, Charles-Henri (sole trader) BE 0841.193.502	Establishment since 10-2011	Active here
Sud-Réa BE 0726.785.465	Registered office since 05-2019	Active here
Terlinden, Vincent (sole trader) BE 0851.091.361	Establishment since 10-1991	Active here
Unie der Boekhouders en Fiskaal Raadgevers BE 0410.808.757	Registered office since 01-1951	Active here
Union des Comptables Experts Comptables et Conseillers Fiscaux BE 0410.817.764	Registered office since 01-1950	Active here
Van Steenkiste, Isabelle (sole trader) BE 0534.912.438	Establishment since 03-2026	Active here
Vase, Noémie (sole trader) BE 0691.891.892	Establishment since 04-2018	Active here
Vosse, Céline (sole trader) BE 0755.725.713	Establishment since 10-2020	Active here
WORLDCONSULT BE 0407.823.335	Registered office since 12-1970	Dissolved or in liquidation

Export as CSV Network from this 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.