Mastboomstraat 8
Building with many business tenants
13 companies are registered here now, more than at 99% of Belgian addresses, in a building of about 550 m² of floor space: about 42 m² per company, room enough for an office each. Most are not tied to one another: independent tenants of one building.
- More companies than at 99% of Belgian addresses (which have at most ten).
- 13 have their registered office here, 0 only an establishment or branch. A registered office is the legal address; where work happens is registered as an establishment.
- Most common main activity: Business and other management consultancy (70200), at 2 of the 10 current companies with a known activity (9 different). Then Water collection, treatment and supply (36000): 1, Wholesale trade (46496): 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 17 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
- 244 m²
- measured, the ground under the building
- Floor area (estimate)
- ~550 m²
- 2 storeys, estimated from the building volume
- Per current company
- ~42 m²
- Height
- 10 metres
- Volume
- 1,655 m³
- Plot
- 3,973 m²
An association of co-owners (VME) is registered: the building is divided into apartments or units that each have an owner.
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
13 in total| Company | At this address | Outcome |
|---|---|---|
| AFT RE BELGIUM
BE 0720.816.403 |
Registered office
since 02-2019 |
Active here |
| Alven
BE 0422.847.150 |
Registered office
since 06-1982 |
Active here |
| Antwerp Accountancy
BE 0440.666.644 |
Registered office
since 07-2000 |
Active here |
| CYRUS
BE 0433.100.743 |
Registered office
since 02-1988 |
Active here |
| EENHEID FIDUCIAIRE ANTWERPEN
BE 1000.055.251 |
Registered office
since 10-2023 |
Active here |
| Evides Antwerpen Water
BE 0817.940.226 |
Registered office
since 08-2009 |
Active here |
| FIDUCIAIRE ANTWERPEN
BE 0421.365.921 |
Registered office
since 03-1981 |
Active here |
| JAMBERS TRADING
BE 0807.377.520 |
Registered office
since 10-2008 |
Active here |
| nathami
BE 0797.326.142 |
Registered office
since 01-2023 |
Active here |
| P2-CAP
BE 0785.563.111 |
Registered office
since 04-2022 |
Active here |
| Silk Road Trading Partners
BE 0825.095.163 |
Registered office
since 04-2010 |
Active here |
| Vereniging van Mede-eigenaars van het gebouw K.M.O.-units 4A t/m 7B Mastboomstraat 8-14 te Aartselaar
BE 0811.503.285 |
Registered office · VME
since 04-2009 |
Active here |
| VERIA INTERNATIONAL
BE 0429.874.207 |
Registered office
since 12-1986 |
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.