Wetstraat 155

1040 Brussel • 63 registered now · 2 earlier

exact location from the address register On OpenStreetMap

This address at a glance

Building with many business tenants

63 companies are registered here now, more than at 99.9% of Belgian addresses, in a building of about 30,400 m² of floor space: about 482 m² per company, room enough for an office each. Most are not tied to one another: independent tenants of one building. Tied by: 5 named European, 4 named Federation, 3 named Association.

More companies than at 99.9% of Belgian addresses (which have at most 35).
39 have their registered office here, 24 only an establishment or branch.
Most common main activity: Activities of professional membership organisations (94120), at 7 of the 44 current companies with a known activity (22 different). Then News agency activities (60310): 4, Public relations and communication consultancy (73300): 4.
None of the 59 companies here shares a current director with another.
Half of the current companies have been registered here for less than 17 years.
2 new registrations in the last twelve months (2 in three years).
3 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.

63 registered now

65 ever registered

0 bankrupt or reorganisation

3 dissolved or inactive

2 new in 12 months

The building

cadastre and 3D survey

Footprint: 3,084 m²; measured, the ground under the building
Floor area (estimate): ~30,400 m²; 12 storeys, estimated from the building volume

Per current company: ~482 m²
Height: 53 metres
Volume: 91,094 m³
Plot: 5,874 m²

Protected heritage

ProtectedArchitectural ensembleResidence PalaceSource ↗

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

65 in total

Company	At this address	Outcome
ads insight BE 0859.848.976	Registered office since 07-2003	Active here
Agencia EFE BE 0412.009.478	Branch since 08-1967	Active here
Agora Think Tanks gGmbH BE 0678.505.201	Establishment since 07-2022	Active here
Alice Production BE 0446.425.177	Registered office since 01-1992	Active here
ALLIANCE 2015 BE 0673.948.674	Establishment since 03-2017	Active here
Association de la Presse internationale BE 0415.469.806	Registered office since 01-2008	Active here
ASSOCIATION GENERALE DES JOURNALISTES PROFESSION DE BELGIQUE UNION PROFESSIONNELLE BE 0858.348.050	Registered office since 01-1979	Active here
Association pour l'autorégulation de la Déontologie Journalistique BE 0817.050.004	Registered office since 11-2009	Active here
Beaudouin, Hugues (sole trader) BE 0667.889.738	Establishment since 11-2017	Active here
Belgisch Organisatiecomité van het Wereldcongres PIANC-1985 - Comité belge d'Organisation du Congrès mondial de l'AIPCN-1985 BE 0424.392.816	Registered office since 12-1982	Active here
Belgische Foto en Filmpers - Presse photographique et filmée deBelgique BE 0418.463.245	Registered office since 02-1978	Active here
BERLAYMONT 2000 BE 0441.629.617	Establishment since 10-1990	Dissolved or in liquidation
BULLE MÉDIA BE 0691.840.424	Registered office since 03-2018	Active here
CEEREAL - European Breakfast Cereal Association BE 0762.867.386	Registered office since 02-2021	Active here
Centre d'Etudes des Réformes Politiques - Studiecentrum voor Politieke Hervorming BE 0415.197.810	Registered office since 05-1975	Active here
Centre Euro-Méditerranéen de Coopération et Diplomatie citoyenne asbl BE 0568.478.297	Registered office since 01-2015	Active here
Compass Group Belgium BE 0408.364.753	Establishment since 12-2020	Active here
CONTEXTE BELGIQUE BE 0728.471.978	Registered office since 06-2019	Active here
De Belgische Federale Voorlichtingsdienst - Le Service Fédéral belge d'Information - Der Belgische Föderale Informationsdienst BE 0407.655.564	Registered office since 03-1962	Active here
Deutsche Presse Agentur GMBH BE 0414.970.651	Establishment since 01-1971	Active here
DIALOQUE EURO-MEDITERRANEEN ASSOCIATION BE 0828.398.905	Registered office since 08-2010	Active here
ENAVS BE 0899.940.759	Establishment since 10-2008	Active here
EUO BE 1033.251.720	Registered office since 01-2026	Active here
EUOBSERVER.COM BE 0478.728.652	Registered office since 01-2005	Active here
EURANET PLUS BE 0848.333.096	Registered office since 01-2013	Active here
Europe Analytica Ltd BE 0727.374.492	Establishment since 04-2019	Active here
EUROPEAN ASSOCIATION OF SUGAR TRADERS BE 0892.834.421	Registered office since 10-2007	Active here
European Clusters Alliance BE 0751.557.681	Registered office since 07-2020	Active here
EUROPEAN MILK BOARD BE 0535.674.283	Registered office since 08-2013	Active here
EUROPEAN SCIENTIFIC WORKING GROUP ON INFLUENZA BE 0474.316.835	Registered office since 10-1998	Active here
Federale Overheidsdienst Kanselarij van de Eerste Minister BE 0308.357.951	Establishment since 07-2003	Active here
FEDERATION EUROPEENNE DES JOURNALISTES BE 0503.985.472	Registered office since 09-2013	Active here
FEDERATION EUROPEENNE DU COMMERCE DES FRUITS SECS, FRUITS A COQUE, FRUITS & LEGUMES TRNASFORMES, PRODUITS DE LA PECHE TRANSFORMES, ET DENREES ALIMENTAIRES SIMILAIRES BE 0897.843.282	Registered office since 05-2008	Active here
FEDERATION INTERNATIONALES DES JOURNALISTES BE 0471.775.633	Registered office since 01-2008	Active here
Federation of European Data and Marketing BE 0464.157.569	Registered office since 05-1998	Active here
FONDATION MIGRATION POLICY INSTITUTE EUROPE BE 0841.150.346	Registered office since 10-2011	Active here
Global One Health Community BE 0798.192.709	Registered office since 02-2023	Active here
Groupement de Soutien des Colonies de Vacances en Ardennes destinées aux Enfants inscrits dans les Ecoles primaires de l'Etat BE 0407.791.661	Registered office since 04-1963	Active here
Hedberg, Mari (sole trader) BE 0822.101.526	Establishment since 01-2010	Active here
Initiative pour le Dialogue et la Paix en Afrique BE 0699.745.924	Registered office since 07-2018	Active here
ITALIANA EDITRICE SPA BE 0998.549.474	Establishment since 11-2012	Active here
LEXIAL BE 0899.932.544	Establishment since 03-2007	Active here
LISBON COUNCIL RESEARCH BE 0699.715.438	Registered office since 07-2018	Active here
Ljung, Bengt (sole trader) BE 0541.206.055	Establishment since 12-1993	Active here
LUSA AGENCIA DE NOTICIAS DE PORTUGAL BE 0545.995.479	Establishment since 01-1997	Active here
MEDIA CONSULTA BELGIUM BE 0822.233.663	Registered office since 01-2010	Active here
Media Diversity Institute Global BE 0697.950.929	Registered office since 06-2018	Active here
METHANOL INSTITUTE BE 0780.898.302	Establishment since 01-2022	Active here
OSTERREICHISCHER RUNDFUNK O.R.F. BE 0851.315.055	Establishment since 12-2005	Active here
Pehlivan, Metin (sole trader) BE 0792.973.020	Establishment since 01-2023	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 State Gazette (judgments), BOSA BEST (addresses and box numbers), cadastre and 3D survey (parcels and buildings).

Source: KBO (Kruispuntbank van Ondernemingen) · Belgian State Gazette · BOSA BEST · Cadastre/LiDAR. Last updated: 05-10-2026.