Doornstraat 331
Shared address
5 companies are registered here now, more than at 95% of Belgian addresses. The building has about 3,800 m² of floor space, about 751 m² per company.
- 4 have their registered office here, 1 only an establishment or branch.
- Most common main activity: Organisation of conventions and trade shows (82300), at 1 of the 4 current companies with a known activity (4 different). Then Human health activities (86101): 1, Nutrition and dietetics services (86995): 1.
- None of the 5 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 9.7 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
- 1,639 m²
- measured, the ground under the building
- Floor area (estimate)
- ~3,800 m²
- 2 storeys, estimated from the building volume
- Per current company
- ~751 m²
- Height
- 10.9 metres
- Volume
- 11,268 m³
- Plot
- 9,481 m²
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
5 in total| Company | At this address | Outcome |
|---|---|---|
| KONINKLIJKE ARTSENVERENIGING VAN ANTWERPEN
BE 0887.688.273 |
Registered office
since 01-2011 |
Active here |
| Multilateral Initiative on Malaria Society
BE 0788.862.891 |
Registered office
since 07-2022 |
Active here |
| Palliatieve Hulpverlening Antwerpen
BE 0447.398.246 |
Registered office
since 10-2006 |
Active here |
| Universitair Ziekenhuis Antwerpen
BE 0874.619.603 |
Establishment
since 01-2017 |
Active here |
| WERKGROEP ONTWIKKELING RICHTLIJNEN EERSTE LIJN
BE 0794.115.640 |
Registered office
since 01-2023 |
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.
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: 01-10-2026.