Tervurenlaan 43

1040 Etterbeek • 30 registered now

exact location from the address register On OpenStreetMap

This address at a glance

Address of a group of related companies

30 companies are registered here now and 29 of the 30 companies are tied to one another: most likely one group or family of companies. Tied by: 14 named Securex, 28 with a shared director. The building has about 510 m² of floor space, about 17 m² per company.

More companies than at 99% of Belgian addresses (which have at most ten).
30 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 4 of the 25 current companies with a known activity (16 different). Then Office administrative and support services (82100): 3, Development of residential building projects (68121): 2.
28 of the 30 companies share a current director with another company here; the largest group has 28.
Half of the current companies have been registered here for less than 15 years.
2 new registrations in the last twelve months (2 in three years).

What you can do with this

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.
Filter the list below by outcome, or export all of it as CSV.

30 registered now

30 ever registered

0 bankrupt or reorganisation

0 dissolved or inactive

2 new in 12 months

The building

cadastre and 3D survey

Footprint: 325 m²; measured, the ground under the building
Floor area (estimate): ~510 m²; 1 storey, estimated from the building volume

Per current company: ~17 m²
Height: 14.9 metres
Volume: 1,538 m³
Plot: 454 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

2014

2016

2018

2020

2022

2024

2026

still here moved bankrupt reorganisation dissolved or inactive

Companies at this address

30 in total

Company	At this address	Outcome
ALPHA KEY BE 0507.659.495	Registered office since 12-2014 shares director	Active here
CHATEAU LE DOCTE BE 0840.049.494	Registered office since 10-2011 shares director	Active here
Conservatoriumplein 21-22 BE 1032.021.897	Registered office since 01-2026 shares director	Active here
CONTROLE MEDICAL SECUREX - MEDISCHE CONTROLE SECUREX BE 0462.522.922	Registered office since 10-1997 shares director	Active here
COURS SAINT-MICHEL 30 BE 0740.596.780	Registered office since 12-2019 shares director	Active here
ERNEST 11 BE 0677.886.973	Registered office since 07-2017 shares director	Active here
Fondation Securex BE 0871.543.515	Registered office since 01-2005 shares director	Active here
Groep Securex - Groupe Securex BE 0419.678.319	Registered office since 01-2014 shares director	Active here
HAPPY GENERATION PROPERTY BE 0476.661.067	Registered office since 02-2002 shares director	Active here
HIVE5 GROUP BE 0734.716.404	Registered office since 09-2019 shares director	Active here
Montoyer 39 BE 0768.947.605	Registered office since 06-2021 shares director	Active here
Prince de Liège 95-99 BE 0831.877.146	Registered office since 12-2010 shares director	Active here
Secrétariat Social Securex - Sociaal Sekretariaat Securex - Sozial Sekretariate für Arbeitgeber Securex BE 0401.086.981	Registered office since 02-1945 shares director	Active here
Securex - Vereniging voor Onderlinge Verzekering, Allerlei Risico's - Securex - Association d'Assurance mutuelle, Risques divers BE 0457.955.806	Registered office since 10-1960 shares director	Active here
SECUREX CONSULT BE 0459.865.914	Registered office since 01-1997 shares director	Active here
Securex Corporate BE 0713.996.709	Registered office since 11-2018 shares director	Active here
Securex HR Venture Foundation BE 1031.223.826	Registered office since 12-2025 shares director	Active here
Securex ICT BE 0406.633.007	Registered office since 01-2021 shares director	Active here
Securex Immo BE 0807.230.040	Registered office since 10-2008 shares director	Active here
SECUREX INTEGRITY, CAISSE LIBRE D'ASSURANCES SOCIALES POUR TRAVAILLEURS INDEPENDANTS - SECUREX INTEGRITY, VRIJ SOCIAAL VERZEKERINGSFONDS VOOR ZELFSTANDIGEN BE 0409.861.127	Registered office since 09-1967 shares director	Active here
SECUREX INTERNATIONAL BE 0877.510.104	Registered office since 11-2010 shares director	Active here
SECUREX INVEST BE 0427.248.376	Registered office since 04-1985 shares director	Active here
SECUREX LEVEN BE 0422.900.402	Registered office since 09-1981 shares director	Active here
SECUREX ONDERNEMINGSLOKET - SECUREX GUICHET D'ENTREPRISES BE 0480.270.952	Registered office since 03-2003 shares director	Active here
SECUREX VAT UNITY BE 0542.876.633	Registered office since 01-2014	Active here
SECUREX WATERSPORTBAAN BE 0841.906.847	Registered office since 12-2011 shares director	Active here
SERVICE EXTERNE DE PREVENTION ET DE PROTECTION SECUREX-EXTERNE DIENST VOOR PREVENTIE EN BESCHERMING SECUREX BE 0410.664.940	Registered office since 07-1965 shares director	Active here
Société Simple des SRL Batifer et SA Château Le Docte BE 0761.628.855	Registered office since 12-2020	Active here
Tenbosch 126 BE 0745.959.001	Registered office since 04-2020 shares director	Active here
Thines Horizon BE 0637.782.423	Registered office since 09-2015 shares director	Active here

Export as CSV Network from this address

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: 31-10-2026.