Terhulpsesteenweg 219
Activity behind the registrations
1 of the 5 active companies here shows no staff, no fixed assets and no other address. The 3 sole traders do not count.
Main activities
6 different activities across 6 of the 8 companies registered now.
Companies at this address
9 in total| Company | At this address | Outcome |
|---|---|---|
| Association des Copropriétaires à Watermael-Boitsfort, Chaussee de La Hulpe 219
BE 0831.090.753 Founded in 2010 |
Registered office · VME
since 10-2010 |
Active here |
| Dumont, Joëlle (sole trader)
BE 0559.594.483 Founded in 1988 |
Establishment
since 06-2005 |
Active here |
| IMMO MIKO CONSULTING
BE 0508.952.169 Founded in 2013 · total assets €303,039 (2025) |
Registered office
since 01-2013 |
Active here |
| Mentior, Nicolas (sole trader)
BE 0716.696.376 Founded in 2018 |
Establishment
since 12-2018 |
Active here |
| MONDARON
BE 0739.978.356 Founded in 2019 · total assets €235,870 (2025) · negative equity |
Establishment
since 01-2020 |
Active here |
| Tonon, Pierre (sole trader)
BE 0538.270.321 Founded in 1982 |
Establishment
since 10-1998 |
Active here |
| ULTRA VIOLET
BE 0453.699.484 Founded in 1994 · total assets €285,283 (2025) |
Establishment
since 01-1995 |
Active here |
| XPERTI
BE 0719.947.163 Founded in 2019 · total assets €19,437 (2025) · negative equity |
Establishment
since 01-2020 |
Active here |
| CARROT FIELD INVEST
BE 0864.437.274 Founded in 2004 |
Establishment
since 10-2004, left |
Bankrupt judgment of 17-09-2018, while registered here |
The building
cadastre and 3D survey- Footprint
- 215 m²
- measured, the ground under the building
- Floor area (estimate)
- ~770 m²
- 4 storeys, estimated from the building volume
- Per current company
- ~96 m²
- Height
- 16.2 metres
- Volume
- 2,314 m³
- Plot
- 287 m²
An association of co-owners (VME) is registered. The building is therefore divided into apartments or units that each have an owner.
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
8 companies are registered here now. The building has about 770 m² of floor space, about 96 m² per company.
- This address has more companies than 95% of Belgian addresses, which have at most five.
- 2 have their registered office here, 6 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 15 years.
- 1 company went bankrupt while registered here.
- Of the companies founded from 2018 to 2020 with their seat in postcode 1170, 2.9% went bankrupt within five years. For Belgium as a whole that is 6.5%.Survival tables
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: 05-11-2026.