Louizalaan 523

1050 Brussel • 315 registered now · 121 earlierDomiciliation address or business centre

Follow this address

exact location from the address register On OpenStreetMap

315 registered now

436 ever registered

60 bankrupt or reorganisation

28 dissolved or inactive

13 new in 12 months

Companies at this address

436 in total

Company	At this address	Outcome
3B POSTERITY BE 0878.258.190	Establishment since 12-2005	Active here
A. Fontaine et Fils BE 0415.967.672	Establishment since 07-1976	Active here
A2INNOVATE BE 1030.081.897	Establishment since 11-2025	Active here
AC BLAVIER BE 0845.462.688	Registered office since 04-2012	Bankrupt judgment of 28-04-2026, while registered here
ACN BE 0720.885.885	Establishment since 02-2019	Active here
Active Legacy BE 0775.945.461	Establishment since 10-2021	Active here
ADDED VALUE BE 0862.093.933	Establishment since 12-2003	Active here
ADVANCE Group BeLux BE 0753.521.932	Registered office since 09-2020	Active here
Africa Infrastructure Fellowship Program BE 0731.938.937	Registered office since 08-2019	Active here
AH SCUTUM BE 1001.657.335	Registered office since 10-2023	Active here
AIRINC EUROPE BE 0475.554.277	Establishment since 01-2002	Active here
AJM & PARTNERS BE 0862.410.172	Registered office since 01-2004	Active here
ALGONQUIN MANAGEMENT PARTNERS BE 0628.848.723	Establishment since 04-2015	Active here
ALIZEE INTERNATIONAL BE 0895.960.789	Establishment since 03-2008	Active here
Alliance de la Gauche Européenne pour les Peuples et la Planète BE 1012.844.405	Establishment since 04-2025	Active here
ALSEMBERG 595 BE 1021.918.952	Establishment since 04-2025	Active here
ALSTON BE 0741.676.450	Registered office since 01-2020	Active here
AM PRAXYS CONSULTING BE 0562.879.617	Establishment since 09-2014	Active here
AML BE 0699.909.537	Registered office since 07-2018	Active here
Anto AutoLine BE 1026.940.780	Registered office since 08-2025	Active here
ANVAHAVA BE 0628.819.623	Establishment since 04-2015	Active here
APPTIMAL BE 0794.458.902	Establishment since 12-2022	Active here
APRA LEVEN - APRA VIE BE 0434.899.597	Establishment since 11-1988	Dissolved or in liquidation
ARCHALIS LAW BE 0780.719.445	Establishment since 04-2023	Active here
AREXO CONSULTING BE 0897.170.717	Registered office since 04-2008	Bankrupt judgment of 29-05-2026, while registered here
ASSOCIATION FÉDÉRATIVE D'EPARGNE ET DE RETRAITE EN EUROPE BE 0834.096.664	Registered office since 02-2011	Active here
ATCON GLOBAL BE 0732.659.212	Establishment since 08-2019	Active here
ATIV BE 0832.169.829	Establishment since 02-2011	Active here
ATOME SERVICE BE 0743.765.811	Establishment since 02-2020	Active here
AURIUM GROUP BE 1005.320.668	Establishment since 01-2024	Active here
BANDEO BE 1003.139.059	Establishment since 12-2023 shared director	Active here
Bedrijfs Administratief Dienstencentrum BE 0419.658.523	Registered office since 08-1979	Active here
BEGELUX BE 0755.876.458	Establishment since 10-2020	Bankrupt judgment of 24-04-2026, while registered here
BELCOFOOD BE 1019.363.991	Registered office since 01-2025	Bankrupt judgment of 23-03-2026, while registered here
BELGIUM FULL SERVICES BE 0663.958.367	Registered office since 10-2016	Active here
BELGIUM OLS BE 1019.407.642	Establishment since 01-2025	Active here
BELGIUM RAIL SOLUTIONS BE 0841.744.818	Registered office since 12-2011	Active here
BELIXYS BE 0682.965.815	Establishment since 10-2017	Active here
BEST CONSULTING BE 0837.652.111	Registered office since 07-2011	Active here
Binoptics BE 0543.753.789	Establishment since 12-2013	Active here
BISLINK BE 0683.773.784	Establishment since 11-2017	Active here
BISMA BE 0461.834.717	Establishment since 11-1997	Active here
BlockL BE 0672.600.671	Establishment since 03-2017	Active here
Boston 4 BE 0654.727.036	Establishment since 05-2016	Active here
Bouariu, Andrei (sole trader) BE 1002.317.331	Establishment since 01-2024	Active here
BRANCART PROJECT GROUP BE 1018.594.228	Establishment since 01-2025	Active here
BRAND FUTURES BE 0837.508.490	Establishment since 05-2022	Active here
BREL OFFICE BROKER BE 0895.480.145	Establishment since 02-2008	Active here
BroadKAT BE 0656.649.022	Establishment since 06-2016	Active here
BSA PHARMACEUTICALS BE 0759.755.270	Establishment since 12-2020	Active here

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The building

cadastre and 3D survey

Footprint: 1,878 m²; measured, the ground under the building
Floor area (estimate): ~14,700 m²; 7 storeys, estimated from the building volume

Per current company: ~47 m²
Height: 38.1 metres
Volume: 44,063 m³
Plot: 3,529 m²

The buildings come from the cadastre and the 3D survey (LiDAR), the box numbers from the BEST address register and the heritage from the regional registers. A registration says who is based here, not who owns it.

Registrations and outcomes per year

2012

2014

2016

2018

2020

2022

2024

2026

still here moved bankrupt reorganisation dissolved or inactive

Insights on this address

Domiciliation address or business centre

315 companies are registered here now, in a building of about 14,700 m² of floor space. That is about 47 m² per company. Most are not tied to one another. So little space per company and so few ties fit a letterbox address or business centre.

This address has more companies than 99.9% of Belgian addresses, which have at most 35.
127 have their registered office here, 188 only an establishment or branch.
The most common main activity is Business and other management consultancy (70200), at 41 of the 268 current companies with a known activity (109 different). Then come Computer consultancy and computer facilities management (62200): 15, Activities of lawyers (69101): 15.
2 of the 298 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 8 years.
This address had 13 new registrations in the last twelve months (67 in three years).
59 companies went bankrupt, 43 of them while registered here.
1 company was granted a judicial reorganisation.
28 companies are dissolved or no longer in the register. 58 others moved away and still exist.

Recommendations

For one company at this address, open its dossier and check whether it has an establishment elsewhere. That is most likely where it actually operates.
Ask the company where it works and who receives its mail. A registered office in a business centre is allowed and is not a bad sign in itself.
Look at staff and fixed assets in its annual accounts. They show whether there is real activity behind it.

Method and limits of this check

A shared address is not suspicious in itself. Office buildings, accountants and business centres host many companies. The verdict is about the kind of address, not about any individual company.

The comparison rests on all 1,408,687 active Belgian addresses. Half of them have one company, 95% at most five, 99% at most ten and 99.9% at most 35. There is no national reference for bankruptcies and new registrations. So they are shown here as counts.

A shared director holds 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. So 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: 01-11-2026.