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Ruststraat 51

1180 Ukkel • 3 registered now
exact location from the address register On OpenStreetMap

Companies at this address

3 in total
Company At this address Outcome
Dieudonné, Danielle (sole trader)
BE 0848.842.545
Establishment
since 10-2012
Active here
SECUTEK GROUP
BE 0803.679.444
Establishment
since 05-2024
Active here
Sonea Services
BE 0716.974.609
Establishment
since 05-2023
Active here

The building

cadastre and 3D survey
Footprint
199 m²
measured, the ground under the building
Floor area (estimate)
~870 m²
4 storeys, estimated from the building volume
Per current company
~291 m²
Box numbers
8
Height
16.7 metres
Volume
2,615 m³
Plot
553 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

2012
2014
2016
2018
2020
2022
2024
2026
still here moved bankrupt reorganisation dissolved or inactive

Insights on this address

  • The most common main activity is Other business support services (82990), at 1 of the 3 current companies with a known activity (3 different). Then come Sports and recreation education (85510): 1, Repair and maintenance of other personal and household goods (95290): 1.
  • None of the 2 companies here shares a current director with another.
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. There is no national reference for bankruptcies and new registrations. So they are shown here as counts.

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: 01-11-2026.