Slachthuislaan 50

1000 Brussel • 8 registered nowAddress of a group of related companies

exact location from the address register On OpenStreetMap

Companies at this address

8 in total

Company	At this address	Outcome
Association Stenographique Unitaire de Belgique BE 0408.981.692	Registered office since 05-1968	Active here
GFS Ecole Artistique Ville de Bruxelles 1 - Jeanne Toussaint BE 0716.751.212	Registered office since 12-2018	Active here
GFS Ecole Artistique Ville de Bruxelles 2 - PAUL HANKAR BE 0716.720.726	Registered office since 12-2018	Active here
GFS Ecole Artistique Ville de Bruxelles 4-Marguerite Massart BE 0716.741.710	Registered office since 12-2018	Active here
GFS secondaire centre d'éducation et formation en alternance BE 0697.655.573	Registered office since 06-2018	Active here
GFS Secondaire Institut des Arts et Métiers BE 0697.570.055	Registered office since 06-2018	Active here
GFS-Cours Industriels BE 0716.714.489	Registered office since 12-2018	Active here
Stad Brussel BE 0207.373.429	Establishment since 01-2006	Active here

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The building

cadastre and 3D survey

Footprint: 1.2 ha; measured, the ground under the building
Floor area (estimate): ~63,900 m²; 6 storeys, estimated from the building volume

Per current company: ~7,992 m²
Height: 28.3 metres
Volume: 191,798 m³
Plot: 3.3 ha

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

Address of a group of related companies

8 companies are registered here now. 6 of the 8 companies are tied to one another, most likely as one group or family of companies. They are tied as follows: 6 named Gfs. The building has about 63,900 m² of floor space, about 7,992 m² per company.

This address has more companies than 95% of Belgian addresses, which have at most five.
7 have their registered office here, 1 only an establishment or branch.
None of the 8 companies here shares a current director with another.
Half of the current companies have been registered here for less than 8.1 years.

Recommendations

Open the network from this address to see which directors connect the companies.
Assess a company at this address together with its group. Its dossier shows the structure and related companies.

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: 03-11-2026.