Rue du Château d'Eau 42
Activity behind the registrations
Each of the 6 active companies here has staff, fixed assets or another address. The 3 sole traders do not count.
Main activities
5 different activities across 6 of the 9 companies registered now.
Companies at this address
9 in total| Company | At this address | Outcome |
|---|---|---|
| Docteur Ninon Mérindol
BE 0755.852.605 Founded in 2020 · total assets €113,624 (2025) |
Establishment
since 11-2026 |
Active here |
| DOCTEUR QUENTIN DUPONT
BE 0735.536.152 Founded in 2019 · total assets €189,196 (2025) |
Establishment
since 10-2019 |
Active here |
| Duchateau, Messaline (sole trader)
BE 0735.465.975 Founded in 2019 |
Establishment
since 10-2019 |
Active here |
| ETABLISSEMENTS DECHAMPS & CO
BE 0429.583.801 Founded in 1986 · 4.8 FTE (2025) |
Establishment
since 05-2019 |
Active here |
| Lamy, Barbara (sole trader)
BE 1042.256.387 Founded in 2026 |
Establishment
since 10-2026 |
Active here |
| MRL group
BE 0695.447.636 Founded in 2018 · total assets €1.0m (2025) · negative equity |
Registered office
since 04-2018 unit elsewhere |
Active here |
| Radio Immo
BE 1002.357.517 Founded in 2023 · total assets €1.8m (2025) |
Registered office
since 11-2023 unit elsewhere |
Active here |
| Radio Neupré
BE 1002.668.907 Founded in 2023 · total assets €1.1m (2025) · negative equity |
Registered office
since 11-2023 unit elsewhere |
Active here |
| Verstraelen, Anne (sole trader)
BE 0789.977.995 Founded in 2022 |
Establishment
since 10-2022 |
Active here |
The building
cadastre and 3D survey- Footprint
- 232 m²
- measured, the ground under the building
- Floor area (estimate)
- ~420 m²
- 2 storeys, estimated from the building volume
- Per current company
- ~46 m²
- Height
- 12.3 metres
- Volume
- 1,254 m³
- Plot
- 1,177 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
9 companies are registered here now. The building has about 420 m² of floor space, about 46 m² per company.
- This address has more companies than 95% of Belgian addresses, which have at most five.
- 3 have their registered office here, 6 only an establishment or branch.
- None of the 6 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 4.1 years.
- This address had 2 new registrations in the last twelve months (4 in three 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.
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.