Rue des Guillemins 72
Companies at this address
11 in total| Company | At this address | Outcome |
|---|---|---|
| C&S IMMOBILIER
BE 0801.375.891 |
Registered office
since 05-2023 |
Active here |
| Centre Dentaire des Guillemins
BE 0508.495.279 |
Registered office
since 01-2013 |
Active here |
| Dentiste P-E Déom
BE 0731.617.154 |
Establishment
since 07-2019 |
Active here |
| Detaille, Lisiane (sole trader)
BE 1007.832.671 |
Establishment
since 04-2024 |
Active here |
| Fagnoul, Sean (sole trader)
BE 0641.893.936 |
Establishment
since 10-2015 |
Active here |
| Florent Szecel
BE 0740.458.309 |
Registered office
since 01-2020 |
Active here |
| Harroy, Nicole (sole trader)
BE 0813.916.607 |
Establishment
since 01-1985 |
Active here |
| Julien Simonis
BE 0730.996.453 |
Establishment
since 07-2019 |
Active here |
| LUCIE KOLB DENTISTE
BE 0787.830.634 |
Registered office
since 06-2022 |
Active here |
| Marie PONNET
BE 0769.422.410 |
Establishment
since 06-2021 |
Active here |
| SEFA AVOCAT
BE 0788.636.823 |
Establishment
since 07-2022 |
Active here |
The building
cadastre and 3D survey- Footprint
- 203 m²
- measured, the ground under the building
- Floor area (estimate)
- ~1,800 m²
- 9 storeys, estimated from the building volume
- Per current company
- ~161 m²
- Box numbers
- 16
- Height
- 29.2 metres
- Volume
- 5,310 m³
- Plot
- 274 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
Building with many business tenants
11 companies are registered here now. They are based in a building of about 1,800 m² of floor space. That is about 161 m² per company, room enough for an office each. Most are not tied to one another and rent independently in the same building.
- This address has more companies than 99% of Belgian addresses, which have at most ten.
- The address register knows 16 box numbers for this entrance, against 11 registered companies.
- 4 have their registered office here, 7 only an establishment or branch.
- The most common main activity is Dental practice (86230), at 5 of the 8 current companies with a known activity (4 different). Then come Retail sale of medical and orthopaedic goods, excluding prescription glasses and lenses (47741): 1, Activities of lawyers (69101): 1.
- None of the 8 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 6.8 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: 02-11-2026.