Poelaertplein 1

1000 Brussel • 17 registered nowBuilding with many business tenants

exact location from the address register On OpenStreetMap

Companies at this address

17 in total

Company	At this address	Outcome
ACROBAT BE 0450.353.479	Establishment since 11-1993	Active here
Association de la Revue de Droit Penal et de Criminologie BE 0408.953.186	Registered office since 03-1933	Active here
Association Internationale des Magistrats de la Jeunesse et de la Famille BE 0697.870.260	Registered office since 06-2018	Active here
CARREFOUR DES STAGIAIRES BE 0474.897.449	Registered office since 03-2001	Active here
COMMISSION D AIDE JURIDIQUE FRANCAISE DE L ARRONDISSEMENT JUDICIAIRE DE BXL ADF BE 0851.087.403	Registered office since 03-2001	Active here
Conference du Jeune Barreau BE 0409.298.626	Establishment since 07-2021	Active here
Cornelis, Christian (sole trader) BE 0567.358.443	Establishment since 12-1997	Active here
EASYDOC BE 0476.170.624	Establishment since 12-2001	Active here
Europese Incubator van Balie van Brussel BE 0755.888.534	Registered office since 10-2020	Active here
Federale Overheidsdienst Justitie BE 0308.357.753	Establishment since 07-2003	Active here
Federale Politie BE 0869.909.460	Establishment since 04-2018	Active here
FONDATION ALFRED DORFF & RICHARD ZONDERVAN BE 0833.039.265	Registered office since 01-2011	Active here
Institut de droit européen des barreaux BE 0688.823.229	Registered office since 01-2018	Active here
JONG ADVOCATEN BRUSSEL - KRING DER STAGIAIRS BE 0828.117.506	Registered office since 07-2010 shared director	Active here
Ordre des avocats à la Cour de cassation - Orde van advocaten bij het Hof van Cassatie BE 0240.714.012	Establishment since 01-2008	Active here
SERVICES AUXILIAIRES DU BARREAU DE BRUXELLES BE 0833.046.985	Registered office since 01-2011	Active here
Vlaams Pleitgenootschap bij de Balie te Brussel BE 0408.508.372	Registered office since 03-1939 shared director	Active here

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The building

cadastre and 3D survey

Footprint: 2.4 ha; measured, the ground under the building
Floor area (estimate): ~234,600 m²; 10 storeys, estimated from the building volume

Per current company: ~13,800 m²
Height: 107.2 metres
Volume: 703,801 m³
Plot: 4.0 ha

Protected heritage

ProtectedMonumentJustitiepaleisSource ↗

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

2018

2020

2022

2024

2026

still here moved bankrupt reorganisation dissolved or inactive

Insights on this address

Building with many business tenants

17 companies are registered here now. They are based in a building of about 234,600 m² of floor space. That is about 13,800 m² per company, room enough for an office each. Most are not tied to one another and rent independently in the same building. They are tied as follows: 2 with a shared director.

This address has more companies than 99% of Belgian addresses, which have at most ten.
10 have their registered office here, 7 only an establishment or branch.
The most common main activity is Printing and reproduction of recorded media (18110), at 1 of the 9 current companies with a known activity (9 different). Then come Retail sale of newspapers and periodicals (47621): 1, Nightclubs (56302): 1.
2 of the 16 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 19 years.

Recommendations

Open the dossier of the company you are interested in. The list shows whether it has its registered office here or only an establishment.

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.