Congresplein 1
Shared address
8 companies are registered here now, more than at 95% of Belgian addresses. The building has about 3,800 m² of floor space, about 470 m² per company.
- 6 have their registered office here, 2 only an establishment or branch.
- Most common main activity: Other activities auxiliary to financial services, excluding insurance and pension funding (66199), at 1 of the 5 current companies with a known activity (5 different). Then Business and other management consultancy (70200): 1, Other research and development on natural sciences (72109): 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 20 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
- 570 m²
- measured, the ground under the building
- Floor area (estimate)
- ~3,800 m²
- 7 storeys, estimated from the building volume
- Per current company
- ~470 m²
- Height
- 23.9 metres
- Volume
- 11,276 m³
- Plot
- 263 m²
- ProtectedSite or landscape · MonumentCongrespleinSource ↗
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
8 in total| Company | At this address | Outcome |
|---|---|---|
| Ambassade van het Vorstendom Liechtenstein
BE 0850.761.264 |
Registered office
since 06-2000 |
Active here |
| Centre de politique de sécurité (CPS) - Belgique
BE 0877.991.936 |
Registered office
since 12-2005 |
Active here |
| Centre for European Policy Studies
BE 0424.123.986 |
Registered office
since 01-2008 |
Active here |
| European Capital Markets Institute
BE 0892.356.349 |
Registered office
since 09-2007 |
Active here |
| EUROPEAN CREDIT RESEARCH INSTITUTE
BE 0476.488.843 |
Registered office
since 01-2002 |
Active here |
| Fondation Centre for European Policy Studies
BE 0863.021.173 |
Registered office
since 01-2004 |
Active here |
| Stichting Climate-KIC International Foundation
BE 0760.528.696 |
Branch
since 12-2020 |
Active here |
| WRI Europe Stichting
BE 1020.823.347 |
Establishment
since 02-2025 |
Active here |
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. A sole trader is listed here without a name.
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 State Gazette (judgments), BOSA BEST (addresses and box numbers), cadastre and 3D survey (parcels and buildings).
Source: KBO (Kruispuntbank van Ondernemingen) · Belgian State Gazette · BOSA BEST · Cadastre/LiDAR. Last updated: 29-09-2026.