Keizerslaan 20
Companies at this address
8 in total| Company | At this address | Outcome |
|---|---|---|
| ELIA ASSET
BE 0475.028.202 |
Registered office
since 07-2001 shared director |
Active here |
| Elia Engineering
BE 0471.869.861 |
Registered office
since 10-2005 |
Active here |
| ELIA GRID INTERNATIONAL
BE 0549.780.459 |
Registered office
since 03-2014 shared director |
Active here |
| Elia Group
BE 0476.388.378 |
Registered office
since 12-2001 shared director |
Active here |
| Elia Transmission Belgium
BE 0731.852.231 |
Registered office
since 08-2019 shared director |
Active here |
| EUROGRID INTERNATIONAL
BE 0823.637.886 |
Registered office
since 09-2020 shared director |
Active here |
| re.alto-energy
BE 0731.852.330 |
Registered office
since 08-2019 |
Active here |
| WindGrid
BE 0784.365.061 |
Registered office
since 04-2022 |
Active here |
The building
cadastre and 3D survey- Footprint
- 1,396 m²
- measured, the ground under the building
- Floor area (estimate)
- ~11,400 m²
- 9 storeys, estimated from the building volume
- Per current company
- ~1,421 m²
- Height
- 32.8 metres
- Volume
- 34,110 m³
- Plot
- 1,714 m²
- ProtectedMonumentOverblijfselen van de eerste stadsomwalling van BrusselSource ↗
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
Address of a group of related companies
8 companies are registered here now. 8 of the 8 companies are tied to one another, most likely as one group or family of companies. Elia Group, the group's parent company, is registered here. They are tied as follows: 8 in the Elia Group group, 5 named Elia and 5 with a shared director. The building has about 11,400 m² of floor space, about 1,421 m² per company.
- This address has more companies than 95% of Belgian addresses, which have at most five.
- 8 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.
- The most common main activity is Electricity, gas, steam and air conditioning supply (35130), at 3 of the 8 current companies with a known activity (5 different). Then come Business and other management consultancy (70200): 2, Computing infrastructure, data processing, hosting and related activities (63100): 1.
- 5 of the 8 companies share a current director with another company here. The largest group has 5.
- Half of the current companies have been registered here for less than 9.9 years.
Recommendations
- 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.
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: 04-11-2026.