Hertstraat 15
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 Upstairs. The building has about 5,600 m² of floor space, about 931 m² per company.
- 3 have their registered office here, 3 only an establishment or branch.
- Most common main activity: Hotels and similar accommodation (55100), at 2 of the 4 current companies with a known activity (3 different). Then Activities of holding companies (64210): 1, Renting and operating of own or leased non-residential real estate, excluding land (68203): 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 14 years.
- 2 companies went bankrupt while registered here.
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
- 870 m²
- measured, the ground under the building
- Floor area (estimate)
- ~5,600 m²
- 7 storeys, estimated from the building volume
- Per current company
- ~931 m²
- Height
- 31.7 metres
- Volume
- 16,753 m³
- Plot
- 915 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 |
|---|---|---|
| IGNACE VANHESTE
BE 0885.981.469 |
Establishment
since 01-2007 |
Bankrupt judgment 18-12-2023, while registered here |
| Poly Travel Limited
BE 0406.061.004 |
Branch
since 01-1968 |
Active here |
| Upstairs Oostende BTW eenheid
BE 0735.792.312 |
Registered office
since 11-2019 |
Active here |
| UPSTAIRS OOSTENDE PATRIMONIUM
BE 0677.727.023 |
Registered office
since 07-2017 |
Active here |
| UPSTAIRS OOSTENDE UITBATING
BE 0677.727.122 |
Registered office
since 07-2017 |
Active here |
| Westminster
BE 0405.306.778 |
Establishment
since 09-2000 |
Bankrupt per the KBO register, while registered 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: 08-10-2026.