Kortenberglaan 52
Activity behind the registrations
5 of the 17 active companies here show no staff, no fixed assets and no other address. The sole trader does not count.
Main activities
12 different activities across 13 of the 18 companies registered now.
- Business and other management consultancy (70200) 2
- Manufacture of chemicals and chemical products (20160) 1
- General construction of residential buildings (41001) 1
- Agents specialised in the wholesale of other particular products (46180) 1
- Insurance, reinsurance and pension funding, except compulsory social security (65112) 1
- Risk and damage evaluation (66210) 1
- Market research and public opinion polling (73200) 1
- Public relations and communication consultancy (73300) 1
Companies at this address
18 in total| Company | At this address | Outcome |
|---|---|---|
| ACV ENERGIE CHEMIE - CSC ENERGIE CHIMIE
BE 0967.304.784 Founded in 1988 |
Registered office
since 01-1988 |
Active here |
| Ambassade van de Republiek Oostenrijk
BE 0850.539.451 Founded in 1972 |
Establishment
since 04-1972 |
Active here |
| Borra, Amanda (sole trader)
BE 1016.563.562 Founded in 2025 |
Establishment
since 01-2025 |
Active here |
| BOUYGUES BELGIUM
BE 0435.567.117 Founded in 1988 · total assets €2.9m (2025) |
Registered office
since 11-1988 shared director |
Active here |
| Bouygues Europe
BE 0843.075.104 Founded in 2012 · 4 FTE (2025) |
Registered office
since 01-2012 |
Active here |
| Bundesverband des Energie und Wasserwirtschaft
BE 0850.746.913 Founded in 1978 |
Establishment
since 07-1978 |
Active here |
| Cigna Beechwood Holdings
BE 0722.992.963 Founded in 2014 |
Registered office
since 05-2014 |
Active here |
| CIGNA ELMWOOD HOLDINGS
BE 0543.609.378 Founded in 2013 · total assets €416.7m (2025) · group CIGNA HOLDING COMPANY |
Establishment
since 01-2014 |
Active here |
| Cigna Groupement de frais
BE 0538.730.971 Founded in 2013 |
Registered office
since 09-2013 |
Active here |
| CIRMAD
BE 0453.350.383 Founded in 1994 · total assets €432,760 (2025) |
Registered office
since 08-1994 shared directorunit elsewhere |
Active here |
| CONCILIUS EUROPE
BE 0846.011.432 Founded in 2012 · total assets €212,691 (2025) |
Registered office
since 05-2012 unit elsewhere |
Active here |
| DEKRA BELGIUM
BE 0471.948.055 Founded in 2000 · 248 FTE (2025) |
Establishment
since 01-2017 |
Active here |
| DEUTSCHE SPORTBUND
BE 0851.412.253 Founded in 1993 |
Establishment
since 01-2008 |
Active here |
| DOW BELGIUM
BE 0403.060.140 Founded in 1965 · 40 FTE (2025) · group DOW INC. |
Establishment
since 05-2015 |
Active here |
| European Construction and sustainable built environment Technology Platform
BE 0808.218.549 Founded in 2008 |
Registered office
since 12-2008 unit elsewhere |
Active here |
| Fonds voor bestaanszekerheid voor het Handschoenbedrijf - Fonds de sécurité d'existence de l'industrie de la ganterie
BE 0465.595.842 Founded in 1971 |
Registered office
since 12-1971 |
Active here |
| OMV Aktiengesellschaft
BE 0818.621.996 Founded in 2009 |
Establishment
since 08-2009 |
Active here |
| OMV Petrom S.A.
BE 1040.446.249 Founded in 2026 |
Establishment
since 04-2026 |
Active here |
The building
cadastre and 3D survey- Footprint
- 801 m²
- measured, the ground under the building
- Floor area (estimate)
- ~5,100 m²
- 6 storeys, estimated from the building volume
- Per current company
- ~282 m²
- Height
- 24.3 metres
- Volume
- 15,228 m³
- Plot
- 1,028 m²
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
18 companies are registered here now. They are based in a building of about 5,100 m² of floor space. That is about 282 m² per company, room enough for an office each. Most are not tied to one another and rent independently in the same building. They are tied as follows: 3 named Cigna and 2 with a shared director.
- This address has more companies than 99% of Belgian addresses, which have at most ten.
- 9 have their registered office here, 9 only an establishment or branch.
- 2 of the 17 companies share a current director with another company here. The largest group has 2.
- Half of the current companies have been registered here for less than 16 years.
- This address had 1 new registration in the last twelve months (2 in three 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.
The list of an address holds the companies in the KBO register and those that left it since April 2026. A company that stopped before then is not in it. So the bankruptcies at this address are shown as counts. The comparison with Belgium runs over the postcode, for the same founding years and after the same number of years. It comes from the survival tables, which start from the founding deeds in the Belgian Official Gazette and count the companies that stopped too.
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: 09-11-2026.