Ernest Allardstraat 11

1000 Brussel • 10 registered nowBuilding with many business tenants

exact location from the address register On OpenStreetMap

10 registered now

2 dissolved or inactive

Companies at this address

10 in total

Company	At this address	Outcome
ADVENTIST DEVELOPMENT & RELIEF AGENCY-EUROPE BE 0874.267.136	Registered office since 05-2005	Active here
Adventist Development and Relief Agency -Belgium BE 0867.783.180	Registered office since 03-2007 shared director	Active here
ADVENTJEUGD VLAANDEREN BE 0894.509.650	Registered office since 12-2007 shared director	Active here
Association pour la Défense de la liberté religieuse - De Vereniging ter Bevordering van de Gewetens- en Godsdienstvrijheid BE 0421.528.841	Registered office since 05-1981	Active here
Association Protestante des Volontaires de la Coopération BE 0409.024.353	Registered office since 04-1966	Dissolved or in liquidation
Fédération Belgo-Luxembourgeoise des Eglises Adventistes du septième Jour - Belgisch-Luxemburgse Federatie van de zevende dag Adventisten Kerken BE 0409.549.638	Registered office since 01-1945 shared director	Active here
JEUNESSE ADVENTISTE EN COMMUNAUTE FRANCAISE BE 0894.511.432	Registered office since 12-2007 shared director	Active here
LA MARNIERE BE 0410.231.014	Registered office since 12-1954	Active here
Liga Leven & Gezondheid - België BE 0535.627.169	Registered office since 06-2013	Active here
Radio Maranatha BE 0422.361.556	Registered office since 10-1981	Dissolved or in liquidation

Export as CSV Network from this address

The building

cadastre and 3D survey

Footprint: 337 m²; measured, the ground under the building
Floor area (estimate): ~2,200 m²; 7 storeys, estimated from the building volume

Per current company: ~217 m²
Height: 23.5 metres
Volume: 6,520 m³
Plot: 374 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.

Insights on this address

Building with many business tenants

10 companies are registered here now. They are based in a building of about 2,200 m² of floor space. That is about 217 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: 4 with a shared director.

This address has more companies than 95% of Belgian addresses, which have at most five.
10 have their registered office here, 0 only an establishment or branch. A registered office is the legal address; where work happens is registered as an establishment.
The most common main activity is Activities of membership organisations (94995), at 2 of the 3 current companies with a known activity (2 different). Then come Activities of religious organisations (94910): 1.
4 of the 10 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 33 years.
2 companies are dissolved or no longer in the register.

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: 02-11-2026.