Delleurlaan 18

1170 Watermaal-Bosvoorde • 32 registered now

exact location from the address register On OpenStreetMap

This address at a glance

Domiciliation address or business centre

32 companies are registered here now, in a building of about 420 m² of floor space: about 13 m² per company, too little for an office each. Most are not tied to one another. That is what a letterbox address or business centre looks like.

More companies than at 99% of Belgian addresses (which have at most ten).
6 have their registered office here, 26 only an establishment or branch.
Most common main activity: Business and other management consultancy (70200), at 3 of the 11 current companies with a known activity (9 different). Then Repair, maintenance and installation of machinery and equipment (33150): 1, Retail sale of cars and light vans (up to 3.5 tonnes) (47811): 1.
None of the 32 companies here shares a current director with another.
Half of the current companies have been registered here for less than 18 years.
6 companies are dissolved or no longer in the register.

What you can do with this

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

32 registered now

32 ever registered

0 bankrupt or reorganisation

6 dissolved or inactive

0 new in 12 months

The building

cadastre and 3D survey

Footprint: 125 m²; measured, the ground under the building
Floor area (estimate): ~420 m²; 4 storeys, estimated from the building volume

Per current company: ~13 m²
Height: 14.4 metres
Volume: 1,273 m³
Plot: 1,004 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

2012

2014

2016

2018

2020

2022

2024

2026

still here moved bankrupt reorganisation dissolved or inactive

Companies at this address

32 in total

Company	At this address	Outcome
Aircraft Management Services BE 0831.599.509	Establishment since 12-2010	Dissolved or in liquidation
ALMADES BE 0465.761.930	Establishment since 07-1999	Active here
ALTO COMPANY BE 0871.466.014	Establishment since 01-2005	Active here
BAROFA BE 0474.672.864	Establishment since 11-2001	Dissolved or in liquidation
Compagnie d'Investissements et de Développements BE 0886.532.389	Registered office since 01-2007	Dissolved or in liquidation
COMPAGNIE DES CARTES BE 0501.802.576	Establishment since 12-2012	Active here
CORELY BELGIUM BE 0534.940.053	Registered office since 06-2013	Active here
DEDICATED RESOURCES BE 0838.188.084	Establishment since 07-2011	Active here
DELWAT18 BE 1022.530.844	Registered office since 04-2025	Active here
FETBEL BE 0890.031.814	Establishment since 06-2007	Active here
FINANCIERE DRAKE BE 0898.936.414	Establishment since 07-2008	Active here
FINANCIERE EL AZM BE 0542.780.128	Establishment since 12-2013	Active here
FINANCIERE FSB BE 0895.500.931	Establishment since 02-2008	Active here
GBT Events BE 0836.336.770	Establishment since 05-2011	Dissolved or in liquidation
GBT Holding BE 0830.272.884	Establishment since 10-2010	Dissolved or in liquidation
HARVEST AVOCATS BE 0743.869.145	Registered office since 04-2020	Active here
HEMISPHERE FINANCIAL LTD BE 0465.665.029	Branch since 12-2002	Active here
KENZ AZM BE 0542.781.217	Establishment since 12-2013	Dissolved or in liquidation
KING ESPORT BE 0469.915.411	Establishment since 05-2000	Active here
LAP63 BE 0667.962.586	Establishment since 12-2016	Active here
LAURENT DEGRYSE BE 0465.910.497	Establishment since 05-1999	Active here
LILDON ENTERPRISES LTD BE 0885.927.526	Establishment since 10-1998	Active here
MANGENIE BE 0660.988.484	Establishment since 08-2016	Active here
NORDIC INVESTMENTS BE 0883.228.253	Establishment since 08-2006	Active here
OURAGAN BE 0400.983.053	Registered office since 01-1968	Active here
PARSONS INTERNATIONAL FRANCE BE 0808.895.173	Establishment since 11-2008	Active here
POLE PRODUCTION MARANELLO BELGIUM BE 0537.224.602	Establishment since 08-2013	Active here
SAMALO BE 0419.621.802	Establishment since 09-1979	Active here
SINGELINVEST BE 0444.380.655	Establishment since 07-1991	Active here
TANNERON BE 0665.677.841	Establishment since 11-2016	Active here
TFA INTERNATIONAL BE 0441.074.044	Registered office since 07-1990	Active here
VENTETERRE BE 0632.644.193	Establishment since 06-2015	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: 28-10-2026.