Ringlaan 3
Building with many business tenants
13 companies are registered here now, more than at 99% of Belgian addresses, in a building of about 3,200 m² of floor space: about 248 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: Other research and development on natural sciences (72109), at 3 of the 5 current companies with a known activity (3 different). Then Engineering and related technical consultancy, excluding land surveyors (71121): 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 31 years.
- 2 companies are dissolved or no longer in the register.
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
- 925 m²
- measured, the ground under the building
- Floor area (estimate)
- ~3,200 m²
- 5 storeys, estimated from the building volume
- Per current company
- ~248 m²
- Height
- 14.8 metres
- Volume
- 9,686 m³
- Plot
- 12.0 ha
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 |
|---|---|---|
| Agri - Overseas
BE 0416.380.715 |
Registered office
since 10-1980 |
Dissolved or in liquidation |
| Centre National de Recherches de l'Espace
BE 0409.141.149 |
Registered office
since 07-1959 |
Active here |
| DYNAMICA VAN HET ZONNESTELSEL
BE 0433.437.273 |
Registered office
since 04-1987 |
Active here |
| ECOMET
BE 0457.163.077 |
Registered office
since 12-1995 |
Dissolved or in liquidation |
| EUMETNET
BE 0818.801.249 |
Registered office
since 01-2010 |
Active here |
| EUROPLANET ASSOCIATION
BE 0800.634.634 |
Registered office
since 04-2023 |
Active here |
| Koninklijk Belgisch Instituut voor Ruimte-Aeronomie
BE 0349.010.750 |
Registered office
since 07-2003 |
Active here |
| Koninklijk Meteorologisch Instituut van Belgie
BE 0349.294.822 |
Registered office
since 07-2003 |
Active here |
| Koninklijke Academie voor Overzeese Wetenschappen
BE 0264.053.202 |
Registered office
since 10-1931 |
Active here |
| Koninklijke Sterrenwacht van België
BE 0349.294.624 |
Registered office
since 07-2003 |
Active here |
| Sociale Werken van het Koninklijk Meteorologisch Instituut - Les Oeuvres sociales de l'institut Royal Météorologique
BE 0414.475.060 |
Registered office
since 05-1974 |
Active here |
| SOCIETE ROYALE BELGE D'ASTRONOMIE, DE METEROLOGIE ET DE PHYSIQUE DU GLOBE
BE 0408.494.219 |
Registered office
since 01-1928 |
Active here |
| Vriendenkring Pool Ruimte vzw
BE 0727.983.614 |
Registered office
since 06-2019 |
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: 12-10-2026.