Washingtonstraat 31
Shared address
7 companies are registered here now, more than at 95% of Belgian addresses. The building has about 2,600 m² of floor space, about 377 m² per company.
- The address register knows 13 box numbers for this entrance, against 7 registered companies.
- 4 have their registered office here, 3 only an establishment or branch.
- Most common main activity: Market research and public opinion polling (73200), at 1 of the 3 current companies with a known activity (3 different). Then Public relations and communication consultancy (73300): 1, Specialist medical practice (86220): 1.
- None of the 5 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 30 years.
- 1 company went bankrupt while registered here.
- 2 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.
The building
cadastre and 3D survey- Footprint
- 421 m²
- measured, the ground under the building
- Floor area (estimate)
- ~2,600 m²
- 7 storeys, estimated from the building volume
- Per current company
- ~377 m²
- Box numbers
- 13
- Height
- 21.6 metres
- Volume
- 7,917 m³
- Plot
- 685 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
Companies at this address
7 in total| Company | At this address | Outcome |
|---|---|---|
| BARAKé MéDICAL
BE 0873.923.379 |
Establishment
since 05-2005 |
Active here |
| BELGIAN TAX AND ACCOUNTING SERVICES COMPANY - SOCIETE BELGE DE SERVICE COMPTABLES ET FISCAUX
BE 0447.928.281 |
Registered office
since 08-1992 |
Dissolved or in liquidation |
| Cabinet Dentaire Patsantzis
BE 0739.913.921 |
Registered office
since 12-2019 |
Active here |
| Camnasio, Fabio (sole trader)
BE 0543.212.668 |
Establishment
since 10-1996 |
Active here |
| Charles, Marie-Hélène (sole trader)
BE 0782.358.646 |
Establishment
since 02-2022 |
Active here |
| TAX AND ACCOUNTING SERVICES
BE 0425.048.357 |
Registered office
since 10-1983 |
Dissolved or in liquidation |
| TERWA BELGIUM-POLYPRESS
BE 0419.506.192 |
Registered office
since 05-1979 |
Bankrupt judgment 04-12-2006, while registered here |
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 State Gazette (judgments), BOSA BEST (addresses and box numbers), cadastre and 3D survey (parcels and buildings).
Source: KBO (Kruispuntbank van Ondernemingen) · Belgian State Gazette · BOSA BEST · Cadastre/LiDAR. Last updated: 05-10-2026.