Kroonlaan 88
Activity behind the registrations
4 of the 6 active companies here show no staff, no fixed assets and no other address. The 3 sole traders do not count.
Main activities
5 different activities across 5 of the 9 companies registered now.
Companies at this address
9 in total| Company | At this address | Outcome |
|---|---|---|
| Acta
BE 1006.734.690 Founded in 2024 · total assets €437,542 (2025) |
Registered office
since 03-2024 |
Active here |
| Association des copropriétaires de l'immeuble sis à Ixelles, av. de la Couronne 88-90
BE 0732.718.697 Founded in 2018 |
Registered office · VME
since 09-2018 |
Active here |
| Association des Titulaires belges de l'Ordre national du Léopard-Vereniging van de Belgische Titularissen Luipaardorde
BE 0413.654.817 Founded in 1973 |
Registered office
since 10-1973 |
Active here |
| Collinet, Pierre (sole trader)
BE 0661.633.832 Founded in 2016 |
Establishment
since 08-2016 |
Active here |
| Comite Mixte Belge de la Fondation Europeenne de la Culture et du Fonds Culturel du Conseil de l'Europe
BE 0409.520.538 Founded in 1961 |
Registered office
since 02-1961 |
Active here |
| Desbarax, Emilie (sole trader)
BE 0783.404.464 Founded in 2022 |
Establishment
since 04-2022 |
Active here |
| Les Amis de l'Institut royal des Relations internationales - De Vrienden van het Koninklijk instituut voor Internationale Betrekkingen
BE 0429.898.555 Founded in 1984 |
Registered office
since 10-1984 |
Active here |
| QUATRE D
BE 0453.452.531 Founded in 1994 · total assets €215,603 (2025) |
Establishment
since 02-1999 |
Active here |
| Sany, Florent (sole trader)
BE 0761.649.641 Founded in 2021 |
Establishment
since 01-2021 |
Active here |
The building
cadastre and 3D survey- Footprint
- 202 m²
- measured, the ground under the building
- Floor area (estimate)
- ~920 m²
- 5 storeys, estimated from the building volume
- Per current company
- ~102 m²
- Box numbers
- 8
- Height
- 20.5 metres
- Volume
- 2,758 m³
- Plot
- 503 m²
An association of co-owners (VME) is registered. The building is therefore divided into apartments or units that each have an owner.
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
Shared address
9 companies are registered here now. The building has about 920 m² of floor space, about 102 m² per company.
- This address has more companies than 95% of Belgian addresses, which have at most five.
- The address register knows 8 box numbers for this entrance, against 9 registered companies.
- 5 have their registered office here, 4 only an establishment or branch.
- None of the 6 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 10 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: 10-11-2026.