Rue Bastenier 99
Activity behind the registrations
Each of the 5 active companies here has staff, fixed assets or another address.
Main activities
4 different activities across 4 of the 5 companies registered now.
Companies at this address
6 in total| Company | At this address | Outcome |
|---|---|---|
| CENTRE MEDICAL DE SAINT - VAAST
BE 0451.076.130 Founded in 1993 · 11 FTE (2025) |
Registered office
since 10-1993 unit elsewhere |
Active here |
| Dr Ysabel Struye
BE 0671.800.719 Founded in 2017 · total assets €182,176 (2025) |
Establishment
since 02-2017 |
Active here |
| MEDI-CURAE
BE 0787.647.522 Founded in 2022 |
Establishment
since 06-2022 |
Active here |
| N&S AUTO
BE 0773.591.034 Founded in 2021 · total assets €16,722 (2023) · accounts filed late |
Establishment
since 09-2021 |
Active here |
| THALAMUS
BE 0434.775.081 Founded in 1988 · total assets €2.1m (2025) |
Registered office
since 12-2019 unit elsewhere |
Active here |
| Quairiaux, Etienne (sole trader)
BE 0686.843.736 Founded in 2018 |
Establishment
since 01-2018, left |
Moved still active at another address |
The building
cadastre and 3D survey- Footprint
- 479 m²
- measured, the ground under the building
- Floor area (estimate)
- ~740 m²
- 2 storeys, estimated from the building volume
- Per current company
- ~148 m²
- Height
- 5.2 metres
- Volume
- 2,215 m³
- Plot
- 1,763 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.
Registrations and outcomes per year
Shared address
5 companies are registered here now. The building has about 740 m² of floor space, about 148 m² per company.
- 95% of Belgian addresses have at most five companies, as many as here.
- 2 have their registered office here, 3 only an establishment or branch.
- None of the 5 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 6.9 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.
- Look at how the former companies ended. That says something about the address, nothing about any individual company.
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.
The list of an address holds the companies in the KBO register and those that left it since April 2026. A company that stopped before then is not in it. So the bankruptcies at this address are shown as counts. The comparison with Belgium runs over the postcode, for the same founding years and after the same number of years. It comes from the survival tables, which start from the founding deeds in the Belgian Official Gazette and count the companies that stopped too.
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: 06-11-2026.