Terhulpsesteenweg 187

1170 Watermaal-Bosvoorde • 118 registered now · 6 earlierDomiciliation address or business centre

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exact location from the address register On OpenStreetMap

118 registered now

124 ever registered

4 bankrupt or reorganisation

6 dissolved or inactive

6 new in 12 months

Companies at this address

124 in total

Company	At this address	Outcome
ABBIO BE 0538.915.667	Registered office since 09-2013	Active here
ADVOCATENKANTOOR JOHAN KERREMANS BE 0480.656.378	Registered office since 06-2003	Active here
ALLEYCAT TECHNOLOGIES BE 0693.760.232	Registered office since 03-2018	Active here
ARPEGGIO BE 0471.533.232	Registered office since 03-2000	Active here
Art, Anne-Françoise (sole trader) BE 0819.875.078	Establishment since 04-1998	Active here
Arthur Favart Avocat BE 1016.991.055	Establishment since 12-2024	Active here
ATALA Consulting BE 0742.664.464	Establishment since 05-2022	Active here
Baloglu, Yasemine (sole trader) BE 1014.583.475	Establishment since 10-2024	Active here
BANOM BE 0500.857.916	Establishment since 11-2012	Active here
Beernaert, Paul (sole trader) BE 1020.680.718	Establishment since 03-2025	Active here
Belgian Association of Property Valuers BE 0802.177.528	Registered office since 05-2023	Active here
Bermond, Lucille (sole trader) BE 0816.399.114	Establishment since 04-2014	Active here
Berwette, Martine (sole trader) BE 0818.332.481	Establishment since 10-1991	Active here
BIBEECOT BE 0837.377.739	Registered office since 06-2011	Active here
BONTYES LAW BE 0802.372.518	Establishment since 06-2023	Active here
Bouillon, Emmanuelle (sole trader) BE 0816.485.028	Establishment since 10-2001	Active here
BOULEX BE 1000.256.575	Registered office since 09-2023	Active here
Bruyns, Martin (sole trader) BE 0819.193.209	Establishment since 10-2005	Active here
BUREAU D’ENGINEERING ET D’ARCHITECTURE INDUSTRIELLE BE 0436.408.641	Registered office since 12-1988	Active here
BUYDENS MIREILLE,AVOCAT BE 0807.248.549	Registered office since 10-2008	Active here
Cadence Design Systems Belgium BE 0447.480.893	Registered office since 09-1992	Active here
Cercle Equestre Belge La Chevalerie BE 0402.859.113	Registered office since 02-1963 shared director	Active here
CLERS MEDICAL BE 0766.808.457	Registered office since 04-2021	Active here
cnfa europe BE 0634.572.416	Registered office since 07-2015	Active here
Cocquyt, Ophélie (sole trader) BE 0837.962.412	Establishment since 10-2000	Active here
COLONIES BELGIUM BE 0765.997.419	Registered office since 04-2021	Bankrupt judgment of 25-07-2023, while registered here
COMM - OVER BE 0466.033.233	Registered office since 09-1999	Dissolved or in liquidation
CONCEPT INVEST BE 0471.630.331	Registered office since 04-2000	Active here
Coppola, Stefano (sole trader) BE 0774.553.710	Establishment since 10-2021	Active here
CTH Group BE 1015.390.654	Registered office since 09-2024	Active here
CTH INVEST BE 0660.681.450	Registered office since 08-2016	Active here
DE BERTI,JACCHIA,FRANCHINI FORLA BE 0549.685.538	Registered office since 04-2000	Active here
De Boelpaep, Raf (sole trader) BE 0680.528.640	Establishment since 09-2017	Active here
De Smet, Gaëlle (sole trader) BE 0508.798.256	Establishment since 01-2016	Active here
Decision Systems International Belgium BE 0417.939.940	Establishment since 02-1978	Dissolved or in liquidation
Delvaux, Eva (sole trader) BE 0752.944.088	Establishment since 11-2020	Active here
Delvaux, Paul-Henry (sole trader) BE 0798.621.883	Establishment since 01-2023	Active here
Delwaide, Henri (sole trader) BE 0819.873.494	Establishment since 11-1991	Active here
Digital Mobility Leasing Belgium BE 0803.766.942	Registered office since 07-2023	Active here
DSP Europe BE 0727.925.216	Registered office since 06-2019	Active here
ELMAR IMMO BE 0426.770.306	Registered office since 04-1984 shared director	Active here
FAYAT FONDATIONS BE 1018.487.132	Establishment since 01-2025	Active here
Ferrero BE 0402.214.359	Registered office since 05-1958	Active here
FFH Holding BE 0683.493.771	Registered office since 10-2017	Active here
FONDATION JEAN-BAPTISTE DESCROIX-VERNIER BE 0888.180.696	Registered office since 03-2007	Active here
Fraikin, Alexandre (sole trader) BE 0837.153.748	Establishment since 03-2009	Active here
Frissen, Thierry (sole trader) BE 0543.170.306	Establishment since 12-1992	Active here
Frontiers Open Science BE 0762.883.125	Registered office since 02-2021	Active here
Fryderyk de Peslin Lachert SRL BE 1003.854.087	Registered office since 12-2023	Active here
GAETAN VAN ELDER & ASSOCIATES BE 0534.569.275	Registered office since 05-2013	Active here

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The building

cadastre and 3D survey

Footprint: 1,129 m²; measured, the ground under the building
Floor area (estimate): ~7,500 m²; 6 storeys, estimated from the building volume

Per current company: ~63 m²
Height: 25.2 metres
Volume: 22,443 m³
Plot: 9,553 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

2012

2014

2016

2018

2020

2022

2024

2026

still here moved bankrupt reorganisation dissolved or inactive

Insights on this address

Domiciliation address or business centre

118 companies are registered here now, in a building of about 7,500 m² of floor space. That is about 63 m² per company. Most are not tied to one another. So little space per company and so few ties fit a letterbox address or business centre.

This address has more companies than 99.9% of Belgian addresses, which have at most 35.
63 have their registered office here, 55 only an establishment or branch.
The most common main activity is Activities of lawyers (69101), at 37 of the 77 current companies with a known activity (27 different). Then come Other legal services (69109): 5, Activities of holding companies (64210): 3.
8 of the 78 companies share a current director with another company here. The largest group has 8.
Half of the current companies have been registered here for less than 13 years.
This address had 6 new registrations in the last twelve months (16 in three years).
4 companies went bankrupt while registered here.
6 companies are dissolved or no longer in the register. 2 others moved away and still exist.

Recommendations

For one company at this address, open its dossier and check whether it has an establishment elsewhere. That is most likely where it actually operates.
Ask the company where it works and who receives its mail. A registered office in a business centre is allowed and is not a bad sign in itself.
Look at staff and fixed assets in its annual accounts. They show whether there is real activity behind it.

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: 03-11-2026.