Calabriëlaan 10

1200 Sint-Lambrechts-Woluwe • 5 registered nowShared address

exact location from the address register On OpenStreetMap

Companies at this address

5 in total

Company	At this address	Outcome
BOBAYA BE 0441.737.109	Registered office since 08-1990	Active here
KALEIDO BE 0782.427.536	Establishment since 02-2022	Active here
PLENIMPACT BE 0674.533.743	Registered office since 01-2019	Active here
SMARTJO BE 0732.922.991	Establishment since 08-2019	Active here
Terheggen, Patricia (sole trader) BE 0822.594.345	Establishment since 01-2010	Active here

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The building

cadastre and 3D survey

Footprint: 2,113 m²; measured, the ground under the building
Floor area (estimate): ~11,000 m²; 5 storeys, estimated from the building volume

Per current company: ~2,198 m²
Box numbers: 29
Height: 20.9 metres
Volume: 32,976 m³
Plot: 3,884 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

Shared address

5 companies are registered here now. The building has about 11,000 m² of floor space, about 2,198 m² per company.

95% of Belgian addresses have at most five companies, as many as here.
The address register knows 29 box numbers for this entrance, against 5 registered companies.
2 have their registered office here, 3 only an establishment or branch.
The most common main activity is Market research and public opinion polling (73200), at 2 of the 4 current companies with a known activity (3 different). Then come Agents in non-specialised wholesale trade (46190): 1, Specialist medical practice (86220): 1.
None of the 4 companies here shares a current director with another.
Half of the current companies have been registered here for less than 7.8 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: 03-11-2026.