Van Kalckstraat 93
Building with many business tenants
13 companies are registered here now, more than at 99% of Belgian addresses, in a building of about 16,100 m² of floor space: about 1,237 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 1 box number for this entrance, against 13 registered companies.
- 10 have their registered office here, 3 only an establishment or branch.
- None of the 12 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 10 years.
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
- 5,191 m²
- measured, the ground under the building
- Floor area (estimate)
- ~16,100 m²
- 3 storeys, estimated from the building volume
- Per current company
- ~1,237 m²
- Box numbers
- 1
- Height
- 18.7 metres
- Volume
- 48,252 m³
- Plot
- 1.3 ha
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
14 in total| Company | At this address | Outcome |
|---|---|---|
| ADAGIO
BE 0475.956.729 |
Registered office
since 08-2001 |
Active here |
| Arc en Ciel Cercle de Tennis de Table
BE 0740.636.669 |
Registered office
since 11-2019 |
Active here |
| ATHLETIC BASKET CLUB
BE 0889.792.975 |
Registered office
since 06-2007 |
Active here |
| Cercle royal de Natation de Bruxelles - Atalante
BE 0408.701.382 |
Registered office
since 01-2018 |
Active here |
| Cercle royal de Natation de Molenbeek La Rainette
BE 0897.192.788 |
Registered office
since 04-2008 |
Active here |
| CLUB DE NATATION POUR TOUS
BE 0682.859.808 |
Registered office
since 10-2017 |
Active here |
| FASHION & LOOK
BE 0475.817.563 |
Registered office
since 08-2001 |
Active here |
| MOLENBEEK SPORT
BE 0430.823.421 |
Registered office
since 12-1984 |
Active here |
| Nage et Loisirs - Zwemmen en Ontspanning
BE 0419.728.995 |
Registered office
since 08-1979 |
Active here |
| SAM SPORT
BE 0662.599.179 |
Establishment
since 09-2019 |
Active here |
| Section Activités Sous-Marines (SAS) AVIA
BE 1016.973.239 |
Registered office
since 12-2024 |
Active here |
| Vertriest, Gaëlle (sole trader)
BE 0648.970.481 |
Establishment
since 05-2016 |
Active here |
| Waffel's Shop
BE 1018.016.087 |
Establishment
since 08-2025 |
Active here |
| Ecole de Natation et de Sauvetage SIRENA
BE 0449.991.314 |
Registered office
02-1993 to 03-2023 |
Moved still active at another address |
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: 23-10-2026.