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Excelsiorlaan 35

1930 Zaventem • 5 registered nowAddress of a group of related companies
exact location from the address register On OpenStreetMap

Activity behind the registrations

Each of the 5 active companies here has staff, fixed assets or another address.

5 with accounts for 2024 or later
3 with staff, 458 FTE together
5 with fixed assets
5 at another address too
0 with negative equity
0 with overdue accounts

Main activities

5 different activities across 5 of the 5 companies registered now.

  1. Construction of roads and motorways (42110) 1
  2. General electrical installation work (43211) 1
  3. Roofing work (43410) 1
  4. Retail trade (47511) 1
  5. Other information technology and computer services (62900) 1

Companies at this address

5 in total
Company At this address Outcome
CIRCET BELGIUM
BE 0874.125.297
Founded in 2005 · 366 FTE (2025) · group Circet Benelux
Establishment
since 01-2025
Active here
Circet Projects
BE 0464.702.650
Founded in 1998 · 72 FTE (2025) · group Circet Benelux
Registered office
since 04-2002
unit elsewhere
Active here
TELETRONIKA
BE 0449.430.791
Founded in 1993 · 20 FTE (2025) · group Circet Benelux
Establishment
since 01-2025
Active here
The Home Fabric
BE 0671.879.903
Founded in 2017 · total assets €241,566 (2025)
Registered office
since 02-2017
unit elsewhere
Active here
YANKO CONSTRUCTION
BE 1009.056.653
Founded in 2024 · total assets €94,944 (2025)
Establishment
since 05-2024
Active here

The building

cadastre and 3D survey
Footprint
1,165 m²
measured, the ground under the building
Floor area (estimate)
~2,100 m²
2 storeys, estimated from the building volume
Per current company
~429 m²
Height
9.4 metres
Volume
6,438 m³
Plot
3,743 m²

The buildings come from the cadastre and the 3D survey (LiDAR), the box numbers from the BEST address register and the heritage from the regional registers. A registration says who is based here, not who owns it.

Registrations and outcomes per year

2018
2020
2022
2024
2026
still here moved bankrupt reorganisation dissolved or inactive
Insights on this address

Address of a group of related companies

5 companies are registered here now. 3 of the 5 companies are tied to one another, most likely as one group or family of companies. They are tied as follows: 3 in the Circet Benelux group. The building has about 2,100 m² of floor space, about 429 m² per company.

  • 95% of Belgian addresses have at most five companies, as many as here.
  • 2 have their registered office here, 3 only an establishment or branch.
  • None of the 5 companies here shares a current director with another.
  • Half of the current companies have been registered here for less than 2.5 years.

Recommendations

  1. Open the network from this address to see which directors connect the companies.
  2. Assess a company at this address together with its group. Its dossier shows the structure and related companies.
Method and limits of this check

A shared address is not suspicious in itself. Office buildings, accountants and business centres host many companies. The verdict is about the kind of address, not about any individual company.

The comparison rests on all 1,408,687 active Belgian addresses. Half of them have one company, 95% at most five, 99% at most ten and 99.9% at most 35.

The list of an address holds the companies in the KBO register and those that left it since April 2026. A company that stopped before then is not in it. So the bankruptcies at this address are shown as counts. The comparison with Belgium runs over the postcode, for the same founding years and after the same number of years. It comes from the survival tables, which start from the founding deeds in the Belgian Official Gazette and count the companies that stopped too.

A shared director holds 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. So 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: 09-11-2026.