Westvaartdijk 83
Address of a group of related companies
6 companies are registered here now and 4 of the 6 companies are tied to one another: most likely one group or family of companies. Tied by: 4 named Sarpi. The building has about 74,500 m² of floor space, about 12,421 m² per company.
- 5 have their registered office here, 1 only an establishment or branch.
- Most common main activity: Remediation activities and other waste management service activities (39000), at 3 of the 6 current companies with a known activity (4 different). Then Civil engineering (42919): 1, Wholesale trade (46872): 1.
- None of the 6 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 15 years.
- 1 company is dissolved or no longer in the register.
What you can do with this
- Open the network from this address to see which directors connect the companies.
- Assess a company at this address together with its group: its dossier shows the structure and related companies.
- Filter the list below by outcome, or export all of it as CSV.
The building
cadastre and 3D survey- Footprint
- 1.6 ha
- measured, the ground under the building
- Floor area (estimate)
- ~74,500 m²
- 5 storeys, estimated from the building volume
- Per current company
- ~12,421 m²
- Height
- 16.5 metres
- Volume
- 223,586 m³
- Plot
- 7.8 ha
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 |
|---|---|---|
| BROWNFIELDS
BE 0475.562.591 |
Registered office
since 09-2001 |
Active here |
| SARPI Remediation
BE 0457.113.389 |
Registered office
since 11-1996 |
Active here |
| SM SARPI Remediation - Socogetra
BE 1004.761.731 |
Registered office
since 01-2024 |
Active here |
| TM SARPI ENVISAN
BE 0794.295.683 |
Registered office
since 11-2022 |
Active here |
| TM Sarpi-Sertius-Hye
BE 0792.398.443 |
Registered office
since 09-2022 |
Active here |
| Veolia Treatment & Recycling BE
BE 0459.711.605 |
Establishment
since 08-2000 |
Active here |
| TOP Liège
BE 0457.006.887 |
Registered office
since 02-1999, left |
Inactive out of the register since 30-06-2026 |
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: 11-10-2026.