Kunstlaan 56

1000 Brussel • 357 registered now · 47 earlier

exact location from the address register On OpenStreetMap

This address at a glance

Domiciliation address or business centre

357 companies are registered here now, in a building of about 26,800 m² of floor space: about 75 m² per company. Most are not tied to one another. Fewer than 0.1% of Belgian addresses have as many; with so little space per company and so few ties, that is what a letterbox address or business centre looks like.

More companies than at 99.9% of Belgian addresses (which have at most 35).
312 have their registered office here, 45 only an establishment or branch.
Most common main activity: Business and other management consultancy (70200), at 55 of the 306 current companies with a known activity (118 different). Then Computer consultancy and computer facilities management (62200): 13, Other business support services (82990): 11.
4 of the 357 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 8.5 years.
23 new registrations in the last twelve months (75 in three years).
27 companies went bankrupt, 15 of them while registered here.
6 companies are dissolved or no longer in the register; 26 moved away and still exist.

What you can do with this

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.
Filter the list below by outcome, or export all of it as CSV.

357 registered now

404 ever registered

27 bankrupt or reorganisation

6 dissolved or inactive

23 new in 12 months

The building

cadastre and 3D survey

Footprint: 2,861 m²; measured, the ground under the building
Floor area (estimate): ~26,800 m²; 9 storeys, estimated from the building volume

Per current company: ~75 m²
Height: 34.5 metres
Volume: 80,518 m³
Plot: 4,653 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

2012

2014

2016

2018

2020

2022

2024

2026

still here moved bankrupt reorganisation dissolved or inactive

Companies at this address

404 in total

Company	At this address	Outcome
A & P TEAM BE 0888.903.842	Registered office since 04-2007	Active here
ABC BRICO BE 0681.444.992	Registered office since 09-2017	Active here
ABCOOL SERVICE BE 0769.748.646	Registered office since 06-2021	Active here
ABRI PLUS BE 0451.483.530	Registered office since 12-1993	Active here
Accor Asia BE 0466.569.208	Registered office since 07-1999	Active here
ACCOR HOTELS BELGIUM BE 0413.483.185	Registered office since 06-1973	Active here
ACTIMO CONSULTING BE 0866.746.369	Registered office since 08-2004	Active here
Air conditioning and Refrigeration European Association BE 0440.154.920	Registered office since 05-2025	Active here
Air Congo BE 1042.172.849	Establishment since 09-2026	Active here
Air Liquide Finance BE 0779.302.255	Branch since 10-2025	Active here
ALESTA BE 1044.124.727	Registered office since 10-2026	Active here
Alliuris, Alliance of International Business Lawyers BE 0869.476.425	Registered office since 06-2003	Active here
ALOHA BE 0711.768.677	Registered office since 10-2018	Active here
ALPHA MULTI SERVICES BE 1035.200.628	Establishment since 03-2026	Active here
Ambassade van Australië BE 0850.074.643	Registered office since 10-1959	Active here
AMBASSADEUR DE LA MISSION DIPLOMATIQUE AUSTRALIENNE BE 0850.193.914	Registered office since 10-1969	Active here
American Chamber of Commerce to the European Union BE 0862.178.560	Registered office since 12-2003	Active here
AMSET BE 0829.315.455	Registered office since 09-2010	Active here
Animo BE 0765.254.972	Establishment since 09-2021	Active here
AOA CONSULTING BE 0899.777.839	Registered office since 08-2008	Active here
APPLIED TECHNOLOGIES CONSULTANTS BE 0679.998.209	Registered office since 08-2017	Active here
AQUA TROPICAL LIFE LOCATION BE 0450.760.978	Registered office since 09-1993	Active here
ARAG SE BE 0846.419.822	Establishment since 06-2012	Active here
Artoos Group BE 0441.961.494	Establishment since 11-1990	Bankrupt judgment 25-08-2026, while registered here
Artsen en Expertises V&V BE 0801.194.462	Registered office since 04-2023	Active here
ARTÉSSENCE BE 1015.128.160	Registered office since 10-2024	Active here
ASSOCIATION EUROPEENNE DE L'INDUSTRIE DES EQUIPEMENTS ET DES SERVICES DE TRANSMISSION ET DE DISTRIBUTION D'ELECTRICITE BE 0898.208.617	Registered office since 05-2008	Active here
ASSOCIATION EUROPEENNE DES CONSTRUCTEURS DE POMPES BE 0450.023.085	Registered office since 02-1993	Active here
ASSOCIATION PROFESSIONNELLE EUROPEENNE DU LOGICIEL LIBRE BE 0757.465.575	Registered office since 10-2020	Active here
ASSOCIATIONS OF NUCLEAR ENERGY (ANE) BE 0819.223.101	Registered office since 10-2009	Active here
ASTALAVISTA BE 0454.544.275	Registered office since 06-1995	Active here
ATIR BELGIE BE 0883.398.301	Registered office since 09-2006	Active here
Auboin Consulting & Services BE 0771.680.530	Establishment since 07-2021	Active here
AUDIO VISUAL SUPPORT BE 0756.794.889	Registered office since 10-2020	Active here
AVIATION SECURITY SERVICES ASSOCIATION INTERNATIONAL BE 0892.263.210	Registered office since 09-2007	Active here
AYMAX Benelux BE 0719.433.360	Registered office since 01-2019	Active here
B-IT-R BE 1034.809.262	Registered office since 02-2026	Active here
BANTU EXECUTIVE BE 0772.297.073	Registered office since 08-2021	Active here
BARRY GROUP BE 0804.137.819	Registered office since 07-2023	Active here
BELGICA STRATEGY SERVICES BE 0804.783.462	Registered office since 08-2023	Active here
BELGISCH-FRANSE ONTWIKKELINGSMAATSCHAPPIJ BE 0724.838.042	Registered office since 05-2019	Active here
Belgische Beroepsfederatie van Bemiddelaars BE 0845.237.511	Registered office since 10-2003	Active here
BELL-ART BE 0542.544.259	Registered office since 12-2013	Active here
BELURA MANAGEMENT BE 0642.532.255	Registered office since 10-2015	Active here
BEROSEC BE 0700.273.385	Registered office since 07-2018	Active here
Betty BE 1002.862.016	Registered office since 11-2023	Active here
BHC SERVICES BE 1006.345.306	Registered office since 02-2024	Active here
Bien Etre Pour Tous-Gad BE 1007.206.230	Registered office since 10-2026	Active here
BIEN-ÊTRE POUR TOUS BE 0744.914.567	Registered office since 03-2020	Active here
BIG GREEN SMILE EUROPE BE 0848.403.174	Establishment since 09-2012	Active here

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: 18-10-2026.