Esperantolaan 4
Building with many business tenants
21 companies are registered here now, more than at 99% of Belgian addresses, in a building of about 2,200 m² of floor space: about 106 m² per company, room enough for an office each. Most are not tied to one another: independent tenants of one building. Tied by: 2 in the Sereni Holding group.
- More companies than at 99% of Belgian addresses (which have at most ten).
- 17 have their registered office here, 4 only an establishment or branch.
- Most common main activity: Manufacture of computer, electronic and optical products (26600), at 1 of the 16 current companies with a known activity (16 different). Then General construction of residential buildings (41001): 1, Plumbing work (43221): 1.
- None of the 19 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 12 years.
- 2 new registrations in the last twelve months (3 in three 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
- 913 m²
- measured, the ground under the building
- Floor area (estimate)
- ~2,200 m²
- 2 storeys, estimated from the building volume
- Per current company
- ~106 m²
- Height
- 9.7 metres
- Volume
- 6,648 m³
- Plot
- 6,753 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
21 in total| Company | At this address | Outcome |
|---|---|---|
| ADE VASTGOED
BE 0446.495.354 |
Registered office
since 02-1992 |
Active here |
| AGHP VASTGOED
BE 0897.295.728 |
Registered office
since 04-2008 |
Active here |
| Allegro Investment Fund
BE 0875.618.703 |
Registered office
since 08-2005 |
Active here |
| Beyond Infinity
BE 0774.555.094 |
Registered office
since 09-2021 |
Active here |
| BOUWEN EN VASTGOED
BE 0453.168.558 |
Registered office
since 08-1994 |
Active here |
| ELMEDIX
BE 0612.999.418 |
Registered office
since 07-2015 |
Active here |
| GrindoSonic
BE 0876.928.795 |
Registered office
since 11-2005 |
Active here |
| Kinderbalngen
BE 1042.333.393 |
Registered office
since 09-2026 |
Active here |
| Klaviertuin
BE 1029.705.973 |
Registered office
since 10-2025 |
Active here |
| Li, He (sole trader)
BE 0682.809.526 |
Establishment
since 10-2017 |
Active here |
| LOTEC
BE 0873.568.241 |
Registered office
since 09-2008 |
Active here |
| LOTEC BV
BE 0415.390.820 |
Establishment
since 03-2003 |
Active here |
| LUMO
BE 1005.492.793 |
Registered office
since 02-2024 |
Active here |
| MAGOS
BE 0739.521.367 |
Registered office
since 12-2019 |
Active here |
| Makris, Penelope (sole trader)
BE 0658.910.805 |
Establishment
since 10-2019 |
Active here |
| SINGLETON CONSULTING
BE 0889.458.722 |
Establishment
since 11-2017 |
Active here |
| SPIN-OFF KWADRAAT
BE 0866.149.226 |
Registered office
since 01-2023 |
Active here |
| VIRBAC BELGIUM
BE 0453.392.252 |
Registered office
since 11-1994 |
Active here |
| Vital Materials Europe
BE 0558.854.117 |
Registered office
since 07-2014 |
Active here |
| VOITH TURBO
BE 0407.189.073 |
Registered office
since 06-1970 |
Active here |
| WOONWEELDE
BE 0444.762.519 |
Registered office
since 07-1991 |
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: 25-10-2026.