Zwartzustersstraat 16
Building with many business tenants
10 companies are registered here now, more than at 99% of Belgian addresses, in a building of about 3,900 m² of floor space: about 386 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 40 box numbers for this entrance, against 10 registered companies.
- 7 have their registered office here, 3 only an establishment or branch.
- Most common main activity: Other building finishing work (43350), at 1 of the 8 current companies with a known activity (8 different). Then Non-specialised retail sale with food, beverages or tobacco predominating (47110): 1, Cafés and bars (56301): 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 8.3 years.
- 2 new registrations in the last twelve months (3 in three years).
- 1 company went bankrupt while registered here.
- 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
- 749 m²
- measured, the ground under the building
- Floor area (estimate)
- ~3,900 m²
- 6 storeys, estimated from the building volume
- Per current company
- ~386 m²
- Box numbers
- 40
- Height
- 27.7 metres
- Volume
- 11,567 m³
- Plot
- 1,386 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
11 in total| Company | At this address | Outcome |
|---|---|---|
| Ad Flumine
BE 0772.824.734 |
Registered office
since 08-2021 |
Active here |
| Armand Thiéry Genootschap
BE 0738.500.392 |
Registered office
since 11-2019 |
Active here |
| BIOTOOP
BE 0431.753.433 |
Registered office
since 08-1987 |
Active here |
| CT ParaMedics
BE 0872.693.954 |
Establishment
since 02-2026 |
Active here |
| De Bisschop, Peter (sole trader)
BE 1032.857.780 |
Establishment
since 01-2026 |
Active here |
| EETKAFFEE DIJLEMOLENS
BE 0886.829.824 |
Registered office
since 01-2007 |
Active here |
| FC BATI
BE 0425.599.277 |
Registered office
since 02-1984 |
Bankrupt judgment 02-07-2024, while registered here |
| Lots of Leuven
BE 0725.562.671 |
Registered office
since 04-2019 |
Active here |
| van der Weij, Anna (sole trader)
BE 0680.564.074 |
Establishment
since 08-2017 |
Active here |
| Vereniging van mede-eigenaars van de Residentie Dijlemolens te 3000 Leuven, Zwartzustersstraat 16 (voorheen nr 12)
BE 0884.425.016 |
Registered office · VME
since 10-1986 |
Active here |
| MedXpro
BE 1004.012.554 |
Registered office
since 12-2023, left |
Inactive out of the register since 31-07-2026 |
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.