Montoyerstraat 25

1000 Brussel • 30 registered now

exact location from the address register On OpenStreetMap

This address at a glance

Building with many business tenants

30 companies are registered here now, more than at 99% of Belgian addresses, in a building of about 3,500 m² of floor space: about 117 m² per company, room enough for an office each. Most are not tied to one another: independent tenants of one building. Tied by: 3 named Association.

More companies than at 99% of Belgian addresses (which have at most ten).
18 have their registered office here, 12 only an establishment or branch.
Most common main activity: Activities of professional membership organisations (94120), at 4 of the 24 current companies with a known activity (18 different). Then Business and other management consultancy (70200): 2, Activities of business and employers' organisations (94110): 2.
None of the 30 companies here shares a current director with another.
Half of the current companies have been registered here for less than 10 years.
2 new registrations in the last twelve months (3 in three years).

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.

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: 514 m²; measured, the ground under the building
Floor area (estimate): ~3,500 m²; 9 storeys, estimated from the building volume

Per current company: ~117 m²
Height: 29.5 metres
Volume: 10,526 m³
Plot: 428 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

30 in total

Company	At this address	Outcome
Arcwide Belgium BE 0781.873.448	Registered office since 02-2022	Active here
Association des Sciences-Po BE 0775.715.928	Branch since 09-2021	Active here
ASSOCIATION EUROPEENNE POUR LES SYSTEMES INTELLIGENTS DE PROTECTION DES BILLETS BE 0876.623.939	Registered office since 10-2005	Active here
BEARINGPOINT BELGIUM BE 0870.541.742	Registered office since 12-2004	Active here
BUNDESSTEUERBERATERKAMMER BE 0851.042.465	Establishment since 01-2008	Active here
CANCOM Public BE 0555.921.945	Registered office since 07-2014	Active here
CHEMOURS BELGIUM BE 0552.769.742	Establishment since 11-2022	Active here
Corteva Agriscience Belgium BE 0665.877.284	Registered office since 11-2016	Active here
DEUTSCHER STEUERBERATERVERBAND BE 0645.796.207	Establishment since 08-2019	Active here
EUFactoring Association BE 1039.225.039	Registered office since 06-2026	Active here
EURALIA BE 0462.200.248	Registered office since 01-1998	Active here
EURO-TOQUES BE 0477.855.256	Registered office since 07-2002	Active here
EUropean REFurbishment Association BE 0764.678.318	Registered office since 03-2021	Active here
European Tax Adviser Federation BE 0654.762.371	Registered office since 11-2017	Active here
Federation of European Securities Exchanges BE 0878.308.670	Registered office since 01-2006	Active here
Fédération européenne d'épargne et de Crédit pour le logement BE 0758.860.593	Registered office since 11-2020	Active here
Institut des Démocrates Européens BE 0892.377.234	Registered office since 06-2012	Active here
International Association of Sustainable drivetrain and vehicle TEChnology research BE 0805.453.158	Registered office since 09-2023	Active here
International Business Machines of Belgium BE 0405.912.336	Establishment since 09-2016	Active here
KASSENARZTLICHE BUNDESVEREINIGUNG BE 1015.959.885	Establishment since 11-2024	Active here
Nexo BE 0822.206.147	Registered office since 12-2009	Active here
NORMAN INSURANCE COMPANY LIMITED BE 0416.591.046	Establishment since 01-1980	Active here
PARTI DEMOCRATE EUROPEEN BE 0867.454.469	Registered office since 09-2012	Active here
Permanente Vertegenwoordiginig van de Helleense Republiek bij de E.U. BE 0850.297.149	Establishment since 12-1990	Active here
Pioneer Hi-Bred Northern Europe Sales Division Gmbh BE 0866.077.564	Establishment since 11-1995	Active here
Pioneer Seeds Belgium BE 1035.683.945	Registered office since 03-2026	Active here
SCINNOV BE 0657.920.019	Registered office since 07-2016	Active here
VERBAND DER PRIVATEN BAUSPARKASSEN BE 0850.720.979	Establishment since 01-2008	Active here
Verband Deutscher Pfandbriefbanken EV BE 0731.849.954	Establishment since 08-2019	Active here
Viessmann-Belgium BE 0402.475.962	Establishment since 04-2021	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.