Opperstraat 40
Building with many business tenants
11 companies are registered here now, more than at 99% of Belgian addresses, in a building of about 1,500 m² of floor space: about 141 m² per company, room enough for an office each. Most are not tied to one another: independent tenants of one building.
- More companies than at 99% of Belgian addresses (which have at most ten).
- The address register knows 28 box numbers for this entrance, against 11 registered companies.
- 6 have their registered office here, 5 only an establishment or branch.
- Most common main activity: Business and other management consultancy (70200), at 2 of the 7 current companies with a known activity (6 different). Then Retail sale of electrical household appliances (47540): 1, Retail sale of medical and orthopaedic goods, excluding prescription glasses and lenses (47741): 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 5.7 years.
- 1 company is dissolved or no longer in the register.
What you can do with this
- 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.
- Filter the list below by outcome, or export all of it as CSV.
The building
cadastre and 3D survey- Footprint
- 227 m²
- measured, the ground under the building
- Floor area (estimate)
- ~1,500 m²
- 7 storeys, estimated from the building volume
- Per current company
- ~141 m²
- Box numbers
- 28
- Height
- 22.6 metres
- Volume
- 4,648 m³
- Plot
- 662 m²
An association of co-owners (VME) is registered: the building is divided into apartments or units that each have an owner.
Buildings from the cadastre and the 3D survey (LiDAR), box numbers from the BEST address register, heritage from the regional registers. Who is registered here, not who owns it.
Registrations per year, and what became of them
Companies at this address
12 in total| Company | At this address | Outcome |
|---|---|---|
| ACE - INVEST
BE 0462.540.738 |
Registered office
since 01-1998 |
Active here |
| ACP de l'immeuble sis à Ixelles, rue Souveraine 40
BE 0764.578.348 |
Registered office · VME
since 02-2021 |
Active here |
| Mardor, Rami-Avraham (sole trader)
BE 0553.365.303 |
Establishment
since 01-1994 |
Active here |
| MEDACE
BE 0766.796.084 |
Registered office
since 04-2021 |
Active here |
| MEDIZI
BE 0423.095.885 |
Registered office
since 10-1982 |
Active here |
| NT Law
BE 0783.858.780 |
Registered office
since 03-2022 |
Active here |
| Parico, Rowely (sole trader)
BE 0789.451.524 |
Establishment
since 08-2022 |
Active here |
| Simon Murzeau
BE 0803.443.278 |
Registered office
since 06-2023 |
Active here |
| UPSTREAM ENTERTAINMENT
BE 0472.729.696 |
Establishment
since 05-2002 |
Active here |
| Vazzoler, Giorgia (sole trader)
BE 1023.063.156 |
Establishment
since 05-2025 |
Active here |
| VICTOR
BE 0731.641.504 |
Establishment
since 07-2019 |
Active here |
| Josseaux, Benjamin (sole trader)
BE 0780.400.335 |
Establishment
since 01-2022, left |
Inactive out of the register since 08-10-2026 |
What this check does and does not say
A shared address is not suspicious in itself: office buildings, accountants and business centres host many companies. The verdict says what kind of address this is, nothing about any individual company.
The comparison rests on all 1,408,687 active Belgian addresses: half have one company, 95% at most five, 99% at most ten, 99.9% at most 35. There is no national reference for bankruptcies and arrivals; they are shown here as counts.
A shared director is 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: 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: 14-10-2026.