Terhulpsesteenweg 166

1170 Watermaal-Bosvoorde • 188 registered now · 3 earlier

exact location from the address register On OpenStreetMap

This address at a glance

Building with many business tenants

188 companies are registered here now, more than at 99.9% of Belgian addresses, in a building of about 41,800 m² of floor space: about 222 m² per company, room enough for an office each. Most are not tied to one another: independent tenants of one building. Tied by: 4 in the ENTERHOLD S.A. group, 4 named European, 4 named Hlb, 4 named Keys, 6 with a shared director.

More companies than at 99.9% of Belgian addresses (which have at most 35).
124 have their registered office here, 64 only an establishment or branch.
Most common main activity: Activities of lawyers (69101), at 33 of the 147 current companies with a known activity (53 different). Then Business and other management consultancy (70200): 22, Real estate agency activities (68310): 10.
6 of the 163 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 11 years.
14 new registrations in the last twelve months (36 in three years).
4 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.

188 registered now

191 ever registered

0 bankrupt or reorganisation

4 dissolved or inactive

14 new in 12 months

The building

cadastre and 3D survey

Footprint: 7,322 m²; measured, the ground under the building
Floor area (estimate): ~41,800 m²; 6 storeys, estimated from the building volume

Per current company: ~222 m²
Height: 21 metres
Volume: 125,390 m³
Plot: 3.2 ha

An association of co-owners (VME) is registered: the building is divided into apartments or units that each have an owner.

Protected heritage

ProtectedMonumentGlaverbelSource ↗

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

2012

2014

2016

2018

2020

2022

2024

2026

still here moved bankrupt reorganisation dissolved or inactive

Companies at this address

191 in total

Company	At this address	Outcome
1Life Care BE 1007.390.530	Establishment since 04-2024	Active here
A&O IT Services BE 0758.704.603	Branch since 11-2020	Active here
ACT & EVOLVE BE 0456.073.313	Establishment since 03-1998	Active here
AD-BEL SERVICES BE 0832.240.402	Registered office since 02-2011	Active here
AdaStone BE 0761.830.278	Registered office since 01-2021	Active here
Administratiekantoor Scheldt I BE 1010.695.656	Registered office since 06-2024	Active here
Administratiekantoor Scheldt II BE 1010.695.854	Registered office since 06-2024	Active here
ADVOCATENKANTOOR GARREZ JORREN BE 0644.464.931	Registered office since 12-2015	Active here
ADVOCATENKANTOOR ILHAM IRGIOU BE 0800.056.691	Registered office since 03-2023	Active here
Afer Pierre Holding Belgium BE 0783.501.365	Registered office since 03-2022	Active here
AGENCE ET PROMOTION IMMOBILIERES BE 0415.973.612	Registered office since 07-1976	Active here
AGNES MAQUA BE 0464.713.043	Registered office since 12-1998	Active here
Akobe Atchoum, Aminatou (sole trader) BE 1011.769.584	Establishment since 10-2024	Active here
ALTIMAR BE 0430.069.987	Registered office since 12-1986	Active here
AMERICAN MANAGEMENT ASSOCIATION EUROPE BE 0894.813.815	Registered office since 12-2007	Active here
American Management Association International en abrégé AMAI BE 0416.764.953	Branch since 11-2005	Active here
ARTER BE 0692.924.448	Registered office since 03-2018	Active here
Association des copropriétaires à Watermael-Boitsfort Chaussée de La Hulpe 166 BE 0824.539.194	Registered office · VME since 09-1997	Active here
Astral (Riyadhstraat) BE 0635.858.556	Establishment since 09-2015	Active here
BARESQUE EUROPE BE 0722.856.965	Registered office since 03-2019	Active here
BARILLA BELGIUM BE 0470.995.079	Registered office since 03-2000	Active here
BCH BROKERS BE 0847.209.084	Registered office since 07-2012	Active here
BELGENEXT BE 0880.718.230	Establishment since 05-2006	Active here
Belgian Resilience Fund BE 0778.407.578	Registered office since 12-2021	Active here
Betton, Anne-Charlotte (sole trader) BE 0645.981.792	Establishment since 01-2016	Active here
BLUEMIND BUSINESS INFORMATION SERVICES BE 0820.737.685	Registered office since 11-2009	Active here
Bode, Maxime (sole trader) BE 1021.665.564	Establishment since 04-2025	Active here
BRF Management BE 0778.360.167	Registered office since 12-2021	Active here
BROEKZELE VASTGOED BE 0641.946.691	Registered office since 10-2015	Active here
BROOKLYN'S BE 0794.747.328	Registered office since 09-2022	Active here
Brussels Airport Investments BE 0743.597.743	Registered office since 02-2020	Active here
BUREAU CONSEIL EMILE BERNARD BE 0898.940.471	Registered office since 07-2008	Active here
Caracciolo Drudis, Eugenia (sole trader) BE 0715.607.107	Establishment since 09-2018	Active here
ChamaLaw BE 0803.254.129	Registered office since 06-2023	Active here
Chambre des Urbanistes de Belgique BE 0412.644.829	Registered office since 01-1962	Active here
CHARLES BOURG MANAGEMENT BE 0508.622.567	Establishment since 12-2015	Active here
city management belgium BE 0885.497.360	Registered office since 12-2006	Active here
COLLIERS BELGIUM BE 0534.560.466	Registered office since 07-2013	Active here
Colliers Holding Belgium BE 0452.711.668	Registered office since 04-1994	Active here
Colliers Property Management Belgium BE 0895.191.125	Registered office since 01-2008	Active here
Consortium RMT I.E. GmbH / EES T&D / ENTECH SE BE 1037.737.078	Registered office since 03-2026	Active here
Cordis Belgium BE 0766.891.106	Establishment since 04-2021	Active here
CUNA BE 0876.982.740	Registered office since 10-2005	Active here
CUSHMAN & WAKEFIELD BELGIUM BE 0422.118.165	Establishment since 12-1981	Active here
CUSHMAN & WAKEFIELD WINSSINGER TIE LEUNG BE 0417.371.105	Establishment since 07-1977	Active here
CVC ADVISERS (BENELUX) BE 0859.620.334	Registered office since 07-2003	Active here
CVC Advisers (StratOps) BE 0771.717.251	Registered office since 07-2021	Active here
Declève, Quentin (sole trader) BE 0840.008.518	Establishment since 07-2016	Active here
Delfeld, Roxane (sole trader) BE 0790.813.383	Establishment since 10-2022	Active here
Deo Belgium 2 BE 0641.999.646	Registered office since 10-2015	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: 23-10-2026.