Witte Patersstraat 4

1040 Etterbeek • 93 registered now · 19 earlier

exact location from the address register On OpenStreetMap

This address at a glance

Domiciliation address or business centre

93 companies are registered here now, in a building of about 7,300 m² of floor space: about 78 m² per company. Most are not tied to one another. Fewer than 0.1% of Belgian addresses have as many; with so little space per company and so few ties, that is what a letterbox address or business centre looks like.

More companies than at 99.9% of Belgian addresses (which have at most 35).
69 have their registered office here, 24 only an establishment or branch.
Most common main activity: Computer consultancy and computer facilities management (62200), at 18 of the 90 current companies with a known activity (41 different). Then Business and other management consultancy (70200): 11, Computer programming (62100): 10.
2 of the 89 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.
2 new registrations in the last twelve months (15 in three years).
3 companies went bankrupt while registered here.
2 companies are dissolved or no longer in the register; 15 moved away and still exist.

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.

93 registered now

112 ever registered

3 bankrupt or reorganisation

2 dissolved or inactive

2 new in 12 months

The building

cadastre and 3D survey

Footprint: 2,221 m²; measured, the ground under the building
Floor area (estimate): ~7,300 m²; 3 storeys, estimated from the building volume

Per current company: ~78 m²
Height: 12 metres
Volume: 21,757 m³
Plot: 3,170 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

112 in total

Company	At this address	Outcome
AboutCode Foundation BE 1030.023.303	Registered office since 11-2025	Active here
ACTIVE GOLFTRAVEL BE 0471.548.276	Establishment since 08-2000	Active here
ALMADIUS BE 0896.110.744	Establishment since 02-2017	Active here
AlVaTech BE 1011.475.517	Establishment since 07-2024	Active here
ARTIXA BE 0567.784.748	Registered office since 11-2014	Active here
AXELION GROUP SRL BE 0527.984.757	Registered office since 07-2013	Active here
Betacowork collaborative working BE 0533.784.664	Registered office since 04-2013	Active here
Caberu Consulting BE 0558.857.184	Registered office since 08-2014	Active here
CHIRPY SOFTWARE BE 1004.392.537	Registered office since 01-2024	Active here
Cirkle Planet BE 0563.713.619	Registered office since 10-2014	Active here
Cloudpepper BE 0804.323.604	Registered office since 07-2023	Active here
CommuniThings BE 0555.656.283	Registered office since 07-2014	Active here
Data.be BE 0844.044.609	Registered office since 02-2012	Active here
Dattico BE 0736.617.802	Establishment since 10-2019	Active here
DevNation BE 1009.718.530	Establishment since 03-2025	Active here
DISRUPTIVE IMAGINATION BE 0827.621.618	Registered office since 07-2010	Active here
Duchateau, Michel (sole trader) BE 0840.424.826	Establishment since 10-2011	Active here
Embedded Computing Specialists BE 0527.997.031	Registered office since 11-2013	Active here
ENERGY EFFICIENCY IN INDUSTRIAL PROCESSES BE 0835.360.733	Establishment since 01-2012	Active here
energypages BE 0567.711.603	Registered office since 11-2014	Active here
ESM Consulting BE 0795.482.548	Registered office since 12-2022	Active here
eSPHERES BE 0841.887.843	Registered office since 01-2012	Active here
EUROCONNECT BE 0648.997.702	Registered office since 02-2016	Active here
Europa Consulting BE 1010.779.887	Registered office since 06-2024	Active here
EXCESS RETURN BE 0472.545.297	Registered office since 03-2002	Active here
EXIA BELGIUM BE 0540.602.774	Registered office since 10-2013	Active here
FinTech Belgium BE 0652.997.664	Registered office since 05-2016	Active here
FNRCK Invest BE 0800.546.146	Establishment since 04-2023	Active here
FNRCK Max BE 0881.017.148	Establishment since 09-2026	Active here
Fédération belge francophone de Patinage BE 0418.389.011	Registered office since 03-1978	Active here
GLOBAL ENERGY MANAGEMENT SOLUTIONS BE 0890.002.120	Registered office since 07-2007	Active here
Goods to Give BE 0842.157.958	Registered office since 12-2011	Active here
Groupe Lemaitre Publishing BE 0423.151.612	Establishment since 06-2023	Active here
hbits BE 0712.734.818	Registered office since 10-2018	Active here
HUBBLE BE 0893.461.654	Registered office since 05-2009	Active here
Incubatiecentrum Arsenaal Brussel BE 0876.709.853	Registered office since 05-2006	Active here
INFORMATION INTELLIGENCE INITIATIVE BE 0469.484.255	Registered office since 03-2000	Active here
IntoTheMinds BE 0541.620.284	Establishment since 04-2020	Active here
IT FOR SMART BUSINESS BE 0668.364.543	Registered office since 01-2017	Active here
JALZETTA BE 0732.973.966	Registered office since 08-2019	Active here
KABANDY BE 0649.859.121	Registered office since 03-2016	Active here
KAPION INTERNATIONAL BE 0720.769.584	Registered office since 02-2019	Active here
KONVIVIO BE 0712.750.654	Registered office since 10-2018	Active here
Kukulka, Mateusz (sole trader) BE 0841.120.553	Establishment since 10-2011	Bankrupt judgment 21-10-2024, while registered here
LIGHTBULB MARKETING & DESIGN BE 0723.427.780	Registered office since 03-2019	Active here
LuciSun BE 0731.755.528	Establishment since 07-2019	Active here
Lumency BE 0644.838.281	Establishment since 04-2024	Active here
MAYTEN BE 0700.197.666	Registered office since 07-2018	Active here
MTELECOM BE 0888.383.606	Registered office since 04-2007	Active here
Mymedicoach BE 0500.695.489	Registered office since 11-2012	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: 18-10-2026.