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Onder-den-Toren 5

2800 Mechelen • 13 registered nowBuilding with many business tenants
exact location from the address register On OpenStreetMap

Companies at this address

13 in total
Company At this address Outcome
ACV - CSC METEA
BE 0822.975.615
Establishment
since 01-2010
Active here
ACV PROVINCIE ANTWERPEN
BE 0850.329.813
Establishment
since 01-2016
Active here
ACV PULS
BE 0932.842.367
Establishment
since 04-1982
Active here
ACV-CENTRALE WERKLOOSHEIDSDIENST Afdeling Arrondissement Mechelen
BE 0923.023.690
Registered office
since 04-1982
Active here
ACV-Openbare Diensten
BE 0850.330.803
Establishment
since 01-1945
Active here
Kristelijk Sociaal Leven voor het Arrondisement Antwerpen
BE 0408.664.265
Establishment
since 01-2023
Active here
Ons Vacantiehuis
BE 0410.849.438
Registered office
since 01-1946
Active here
Ons Vooruitzicht - Christelijke Vrouwenmutualiteit
BE 0411.785.883
Registered office
since 11-1937
Active here
STICHTING I.B.N. KHALDOEN
BE 0430.330.996
Registered office
since 09-1984
Active here
Vakantiegenoegens Regio Mechelen
BE 0443.092.535
Registered office
since 02-1990
Active here
Vlaams Centrum voor Werknemersvorming
BE 0456.422.612
Establishment
since 09-2019
Active here
Volksmacht-Volksliefde
BE 0411.726.792
Registered office
since 11-1913
Active here
VORMINGS- EN OPLEIDINGSKANSEN
BE 0442.997.020
Establishment
since 02-1990
Active here

The building

cadastre and 3D survey
Footprint
933 m²
measured, the ground under the building
Floor area (estimate)
~3,500 m²
5 storeys, estimated from the building volume
Per current company
~267 m²
Height
19.6 metres
Volume
10,429 m³
Plot
2,122 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

2016
2018
2020
2022
2024
2026
still here moved bankrupt reorganisation dissolved or inactive
Insights on this address

Building with many business tenants

13 companies are registered here now. They are based in a building of about 3,500 m² of floor space. That is about 267 m² per company, room enough for an office each. Most are not tied to one another and rent independently in the same building. They are tied as follows: 5 named Acv.

  • This address has more companies than 99% of Belgian addresses, which have at most ten.
  • 6 have their registered office here, 7 only an establishment or branch.
  • The most common main activity is Activities of membership organisations (94200), at 5 of the 7 current companies with a known activity (3 different). Then come Vocational training (85592): 1, Other membership organisations (94999): 1.
  • None of the 13 companies here shares a current director with another.
  • Half of the current companies have been registered here for less than 42 years.

Recommendations

  1. 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. 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.