Rue de l'Informatique 3
Address of a group of related companies
13 companies are registered here now and 12 of the 13 companies are tied to one another: most likely one group or family of companies. Tied by: 3 in the We Connect Infra group, 9 named Hydrogaz. The building has about 2,500 m² of floor space, about 189 m² per company.
- More companies than at 99% of Belgian addresses (which have at most ten).
- 13 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: Civil engineering (42211), at 5 of the 9 current companies with a known activity (5 different). Then Construction of utility projects for electricity and telecommunications (42220): 1, Site preparation (43120): 1.
- None of the 13 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 8.6 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
- 1,082 m²
- measured, the ground under the building
- Floor area (estimate)
- ~2,500 m²
- 2 storeys, estimated from the building volume
- Per current company
- ~189 m²
- Height
- 7.7 metres
- Volume
- 7,363 m³
- Plot
- 9,979 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
13 in total| Company | At this address | Outcome |
|---|---|---|
| AM HYDROGAZ - COLAS
BE 0691.565.062 |
Registered office
since 03-2018 |
Active here |
| AM HYDROGAZ - TEGEC
BE 0691.787.964 |
Registered office
since 04-2018 |
Active here |
| ENTREPRISES HYDROGAZ
BE 0404.257.990 |
Registered office
since 10-1999 |
Active here |
| GEFOR
BE 0465.949.693 |
Registered office
since 08-1999 |
Active here |
| MEGABEL
BE 0453.890.813 |
Registered office
since 12-1994 |
Active here |
| René DERULLIEUX et fils
BE 0427.732.188 |
Registered office
since 01-1985 |
Active here |
| SM HYDROGAZ - AQUAFLUX
BE 0739.647.269 |
Registered office
since 01-2020 |
Active here |
| SM HYDROGAZ - SODRAEP
BE 0739.642.222 |
Registered office
since 01-2020 |
Active here |
| SM HYDROGAZ ROUSSEAUX
BE 0759.845.837 |
Registered office
since 01-2021 |
Active here |
| SM HYDROGAZ SA - FODETRA SA
BE 0834.869.003 |
Registered office
since 03-2018 |
Active here |
| SM HYDROGAZ TEGEC (HERON)
BE 0803.059.733 |
Registered office
since 07-2023 |
Active here |
| SM HYDROGAZ VERBRAEKEN INFRA
BE 0765.699.687 |
Registered office
since 04-2021 |
Active here |
| SM HYDROGAZ WILKIN GEHLEN
BE 0765.939.417 |
Registered office
since 04-2021 |
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 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: 31-10-2026.