Wetstraat 34
Activity behind the registrations
1 of the 10 active companies here shows no staff, no fixed assets and no other address.
Main activities
7 different activities across 7 of the 10 companies registered now.
- Wholesale of pharmaceutical and medical goods (46460) 1
- Engineering and related technical consultancy, excluding land surveyors (71121) 1
- Public administration and defence; compulsory social security (84111) 1
- Public administration and defence; compulsory social security (84130) 1
- Activities of professional membership organisations (94120) 1
- Activities of membership organisations (94920) 1
- Activities of extraterritorial organisations and bodies (99000) 1
Companies at this address
10 in total| Company | At this address | Outcome |
|---|---|---|
| BOLLINGER GROHMANN INGENIERIE
BE 0736.546.536 Founded in 2019 · total assets €2.9m (2025) |
Registered office
since 10-2019 unit elsewhere |
Active here |
| European Society of Cardiology
BE 0502.409.322 Founded in 1992 |
Establishment
since 02-2013 |
Active here |
| Federale Overheidsdienst Justitie
BE 0308.357.753 Founded in 1968 |
Establishment
since 09-2007 |
Active here |
| FONDS EUROPEEN POUR LA DEMOCRATIE
BE 0501.635.104 Founded in 2012 · 80 FTE (2025) |
Registered office
since 09-2012 |
Active here |
| La Suisse
BE 0402.246.726 Founded in 1921 |
Establishment
since 01-1956 |
Active here |
| OFFICE COMMERCIAL DE L'AMBASSADE D'ESPAGNE
BE 0850.106.812 Founded in 1964 |
Registered office
since 01-1964 unit elsewhere |
Active here |
| Organon Belgium
BE 0741.785.526 Founded in 2020 · 39 FTE (2025) |
Registered office
since 01-2020 unit elsewhere |
Active here |
| Polyclinique Europ - Centre
BE 0417.757.224 Founded in 1977 |
Registered office
since 09-1977 |
Active here |
| Sociaal Economische Raad van Vlaanderen
BE 0216.754.913 Founded in 1971 |
Establishment
since 09-1971 |
Active here |
| United Press International, Inc.
BE 0403.543.358 Founded in 1968 |
Establishment
since 05-1968 |
Active here |
The building
cadastre and 3D survey- Footprint
- 644 m²
- measured, the ground under the building
- Floor area (estimate)
- ~6,800 m²
- 12 storeys, estimated from the building volume
- Per current company
- ~681 m²
- Height
- 39.9 metres
- Volume
- 20,431 m³
- Plot
- 879 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
10 companies are registered here now. They are based in a building of about 6,800 m² of floor space. That is about 681 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 95% of Belgian addresses, which have at most five.
- 5 have their registered office here, 5 only an establishment or branch.
- None of the 10 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 34 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.
The list of an address holds the companies in the KBO register and those that left it since April 2026. A company that stopped before then is not in it. So the bankruptcies at this address are shown as counts. The comparison with Belgium runs over the postcode, for the same founding years and after the same number of years. It comes from the survival tables, which start from the founding deeds in the Belgian Official Gazette and count the companies that stopped too.
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: 08-11-2026.