Guffenslaan 44
Address of a group of related companies
6 companies are registered here now and 3 of the 6 companies are tied to one another: most likely one group or family of companies. Tied by: 3 named Gsk. The building has about 350 m² of floor space, about 58 m² per company.
- The address register knows 4 box numbers for this entrance, against 6 registered companies.
- 6 have their registered office here, 0 only an establishment or branch. A registered office is the legal address; where work happens is registered as an establishment.
- Most common main activity: General construction of other non-residential buildings (41003), at 1 of the 5 current companies with a known activity (5 different). Then Agents in the wholesale of industrial machinery, ships and aircraft (46140): 1, Wholesale of construction materials, general range (46831): 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 17 years.
- 1 new registration in the last twelve months (2 in three years).
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
- 125 m²
- measured, the ground under the building
- Floor area (estimate)
- ~350 m²
- 3 storeys, estimated from the building volume
- Per current company
- ~58 m²
- Box numbers
- 4
- Height
- 16 metres
- Volume
- 1,044 m³
- Plot
- 150 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
6 in total| Company | At this address | Outcome |
|---|---|---|
| BOUWID
BE 0833.021.152 |
Registered office
since 01-2011 |
Active here |
| BRIC architectuur
BE 1014.907.040 |
Registered office
since 10-2024 |
Active here |
| GSK INVESTMENT COMPANY
BE 0883.242.111 |
Registered office
since 08-2006 |
Active here |
| GSK-Beheer
BE 0871.717.917 |
Registered office
since 02-2005 |
Active here |
| GSK-PROJECTEN
BE 0890.187.608 |
Registered office
since 08-2007 |
Active here |
| TERRA NOVA
BE 1035.421.748 |
Registered office
since 03-2026 |
Active 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: 03-10-2026.