Tiensesteenweg 43
Companies at this address
4 in total| Company | At this address | Outcome |
|---|---|---|
| Gilis & Monstrey
BE 0881.045.060 |
Registered office
since 05-2006 |
Active here |
| Monstrey Groep
BE 0793.221.260 |
Registered office
since 11-2022 |
Active here |
| MONSTREY PROJECTS
BE 0441.412.653 |
Registered office
since 09-1990 |
Active here |
| Monstrey, Haesendonck & Van Loock
BE 0700.506.680 |
Registered office
since 07-2018 |
Active here |
The building
cadastre and 3D survey- Footprint
- 83 m²
- measured, the ground under the building
- Floor area (estimate)
- ~140 m²
- 2 storeys, estimated from the building volume
- Per current company
- ~35 m²
- Box numbers
- 1
- Height
- 7.8 metres
- Volume
- 414 m³
- Plot
- 271 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.
Insights on this address
- The most common main activity is Insurance agents and brokers (66220), at 3 of the 4 current companies with a known activity (2 different). Then come Financial service activities, except insurance and pension funding (64190): 1.
- None of the 4 companies here shares a current director with another.
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.