Saturnelaan 21A
Companies at this address
10 in total| Company | At this address | Outcome |
|---|---|---|
| Association des copropriétaires à Uccle, Avenue de Saturne, 21a
BE 0832.975.424 |
Registered office · VME
since 07-1967 |
Active here |
| Becerra Vera, Leopoldo (sole trader)
BE 1024.191.821 |
Establishment
since 07-2025 |
Active here |
| BUREAU D'EXPERTISE ET COORDINATIONS IMMOBILIERES
BE 0418.008.236 |
Registered office
since 11-1983 |
Active here |
| COSTMASTERS
BE 0432.342.856 |
Establishment
since 02-2004 |
Active here |
| COSTMASTERS FIDUCIAIRE
BE 0420.108.483 |
Registered office
since 12-1979 |
Active here |
| F-ANGEL
BE 0820.859.035 |
Registered office
since 11-2009 |
Active here |
| Fédération Chiffres et Lois
BE 0695.736.953 |
Registered office
since 03-2018 |
Active here |
| JSA ACADEMY
BE 0664.607.574 |
Registered office
since 10-2016 |
Active here |
| V.D.S. CHAUFFAGE
BE 0438.472.266 |
Registered office
since 11-1989 |
Active here |
| Xeste
BE 1025.878.928 |
Registered office
since 07-2025 |
Active here |
The building
cadastre and 3D survey- Footprint
- 335 m²
- measured, the ground under the building
- Floor area (estimate)
- ~1,200 m²
- 4 storeys, estimated from the building volume
- Per current company
- ~120 m²
- Height
- 12.5 metres
- Volume
- 3,601 m³
- Plot
- 841 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
Building with many business tenants
10 companies are registered here now. They are based in a building of about 1,200 m² of floor space. That is about 120 m² per company, room enough for an office each. Most are not tied to one another and rent independently in the same building.
- This address has more companies than 95% of Belgian addresses, which have at most five.
- 8 have their registered office here, 2 only an establishment or branch.
- The most common main activity is Certified accountants and tax accountants (69201), at 2 of the 7 current companies with a known activity (6 different). Then come Installation of electric heating, air conditioning, cooling and ventilation (43222): 1, Activities of holding companies (64210): 1.
- None of the 9 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 20 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. 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.