Boulevard d'Avroy 42
Address of a group of related companies
9 companies are registered here now and 9 of the 9 companies are tied to one another: most likely one group or family of companies. Tied by: 4 named Ucm, 9 with a shared director. The building has about 3,100 m² of floor space, about 340 m² per company.
- 2 have their registered office here, 7 only an establishment or branch.
- Most common main activity: Activities of business and employers' organisations (94110), at 3 of the 9 current companies with a known activity (6 different). Then Public administration and defence; compulsory social security (84309): 2, Other legal services (69109): 1.
- 9 of the 9 companies share a current director with another company here; the largest group has 9.
- Half of the current companies have been registered here for less than 17 years.
What you can do with this
- Open the network from this address to see which directors connect the companies.
- Assess a company at this address together with its group: its dossier shows the structure and related companies.
- Filter the list below by outcome, or export all of it as CSV.
The building
cadastre and 3D survey- Footprint
- 276 m²
- measured, the ground under the building
- Floor area (estimate)
- ~3,100 m²
- 11 storeys, estimated from the building volume
- Per current company
- ~340 m²
- Height
- 36.5 metres
- Volume
- 9,179 m³
- Plot
- 528 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
9 in total| Company | At this address | Outcome |
|---|---|---|
| Caisse Wallonne d'Allocations Familliales Camille
BE 0697.584.804 |
Establishment
since 02-1968 shares director |
Active here |
| Caisse wallonne d'assurances sociales des classes moyennes - Caisse d'assurances sociales de l'Union des classes moyennes
BE 0409.089.679 |
Establishment
since 11-1967 shares director |
Active here |
| Secrétariat Social des Classes Moyennes
BE 0407.571.234 |
Establishment
since 01-2018 shares director |
Active here |
| U.C.M. Liégeoises
BE 0404.234.830 |
Registered office
since 04-1956 shares director |
Active here |
| UCM de la Province de Namur
BE 0410.334.051 |
Establishment
since 01-2020 shares director |
Active here |
| UCM Groupe Social et Economique
BE 0840.645.352 |
Establishment
since 01-2019 shares director |
Active here |
| UCM Province de Liege
BE 0410.099.271 |
Registered office
since 01-2008 shares director |
Active here |
| UCM SERVICES
BE 0479.713.894 |
Establishment
since 01-2023 shares director |
Active here |
| Union des Classes Moyennes National
BE 0409.574.976 |
Establishment
since 09-2009 shares director |
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 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: 18-10-2026.