Rijnkaai 22
Address of a group of related companies
21 companies are registered here now and 15 of the 20 companies are tied to one another: most likely one group or family of companies. Tied by: 8 named Hub, 4 named Oona, 3 named Dermadok. The building has about 3,100 m² of floor space, about 146 m² per company.
- More companies than at 99% of Belgian addresses (which have at most ten).
- The address register knows 9 box numbers for this entrance, against 21 registered companies.
- 18 have their registered office here, 3 only an establishment or branch.
- Most common main activity: Activities of building architects (71111), at 5 of the 19 current companies with a known activity (11 different). Then Advertising agencies (73110): 3, Business and other management consultancy (70200): 2.
- None of the 20 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 9.3 years.
- 2 new registrations in the last twelve months (5 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
- 572 m²
- measured, the ground under the building
- Floor area (estimate)
- ~3,100 m²
- 5 storeys, estimated from the building volume
- Per current company
- ~146 m²
- Box numbers
- 9
- Height
- 24.8 metres
- Volume
- 9,181 m³
- Plot
- 637 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
21 in total| Company | At this address | Outcome |
|---|---|---|
| Casteleyn, Robbe (sole trader)
BE 1028.406.569 |
Establishment
since 10-2025 |
Active here |
| DERMADOK
BE 0542.609.387 |
Registered office
since 12-2013 |
Active here |
| DERMADOK VASTGOED
BE 1040.982.917 |
Registered office
since 08-2026 |
Active here |
| DERMADOK-EENHEID
BE 0676.402.972 |
Registered office
since 06-2017 |
Active here |
| DOKTER KAREN WUSTENBERGHS
BE 0567.699.329 |
Establishment
since 11-2014 |
Active here |
| HUB architecten
BE 0865.186.847 |
Registered office
since 04-2004 |
Active here |
| HUB Group
BE 0827.691.892 |
Registered office
since 09-2010 |
Active here |
| HUB holding
BE 1029.242.650 |
Registered office
since 10-2025 |
Active here |
| Hub Invest
BE 0817.501.449 |
Registered office
since 07-2009 |
Active here |
| HUB STYFHALS
BE 0730.938.451 |
Registered office
since 05-2019 |
Active here |
| HUB-AMJ
BE 0781.820.394 |
Registered office
since 01-2022 |
Active here |
| HUB-DRDH
BE 0725.505.659 |
Registered office
since 01-2019 |
Active here |
| HUB-WINHOV
BE 1020.899.264 |
Registered office
since 11-2024 |
Active here |
| Huis van de Stad
BE 0650.571.971 |
Registered office
since 05-2016 |
Active here |
| Koen Drossaert Architect
BE 0478.038.071 |
Establishment
since 07-2002 |
Active here |
| NITHACO
BE 0478.804.965 |
Registered office
since 07-2003 |
Active here |
| OONA GROUP
BE 0734.589.215 |
Registered office
since 10-2019 |
Active here |
| OONA/BAAS Group
BE 1018.930.560 |
Registered office
since 01-2025 |
Active here |
| OONA_03
BE 0862.378.696 |
Registered office
since 12-2003 |
Active here |
| OONA_19
BE 0730.758.507 |
Registered office
since 07-2019 |
Active here |
| Stargaze
BE 0808.896.262 |
Registered office
since 12-2008 |
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: 04-10-2026.