Kustlaan 170
Activity behind the registrations
5 of the 14 active companies here show no staff, no fixed assets and no other address. 2 of them are under two years old.
Main activities
2 different activities across 3 of the 14 companies registered now.
Companies at this address
14 in total| Company | At this address | Outcome |
|---|---|---|
| ALPHA ADVICE
BE 0765.296.049 Founded in 2021 · total assets €4.5m (2025) |
Registered office
since 03-2021 |
Active here |
| Alpha Family Invest
BE 0791.932.645 Founded in 2022 · total assets €1.0m (2025) |
Registered office
since 10-2022 shared directorunit elsewhere |
Active here |
| Alpha Finance
BE 0793.233.633 Founded in 2022 · total assets €253,953 (2025) |
Registered office
since 11-2022 unit elsewhere |
Active here |
| Alpha Renewable Energy Fund
BE 0792.281.746 Founded in 2022 |
Registered office
since 10-2022 unit elsewhere |
Active here |
| Alpha Solar Invest
BE 0792.191.278 Founded in 2022 · total assets €6.8m (2025) |
Registered office
since 10-2022 unit elsewhere |
Active here |
| GroenPrik BE
BE 1025.931.287 Founded in 2025 |
Registered office
since 07-2025 |
Active here |
| JULIE
BE 0715.674.314 Founded in 2018 |
Registered office
since 11-2018 |
Active here |
| PONTIS SECURITISATION
BE 1042.571.143 Founded in 2026 |
Registered office
since 09-2026 |
Active here |
| RESIDENTIEWIJK MOL
BE 0739.705.172 Founded in 2019 · total assets €9.2m (2025) · negative equity |
Registered office
since 01-2020 |
Active here |
| SACK ESTATE
BE 0715.630.762 Founded in 2018 · total assets €8.4m (2025) · negative equity |
Registered office
since 01-2019 |
Active here |
| Seeking Alpha
BE 0769.417.064 Founded in 2021 · total assets €2.6m (2025) |
Registered office
since 06-2021 shared directorunit elsewhere |
Active here |
| Vereniging Van Mede-Eigenaars van de Residentie Zoute Green Knokke-Heist (Knokke) Kustlaan 170
BE 0756.845.666 Founded in 2020 |
Registered office · VME
since 09-2020 |
Active here |
| YLIE
BE 0716.703.801 Founded in 2018 |
Registered office
since 11-2018 |
Active here |
| YVEST
BE 0466.133.894 Founded in 1999 · total assets €24.3m (2025) |
Registered office
since 08-1999 |
Active here |
The building
cadastre and 3D survey- Footprint
- 348 m²
- measured, the ground under the building
- Floor area (estimate)
- ~420 m²
- 1 storey, estimated from the building volume
- Per current company
- ~30 m²
- Box numbers
- 6
- Height
- 11.1 metres
- Volume
- 1,252 m³
- Plot
- 1,990 m²
An association of co-owners (VME) is registered. The building is therefore divided into apartments or units that each have an owner.
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
Building with many business tenants
14 companies are registered here now. They are based in a building of about 420 m² of floor space. That is about 30 m² per company, room enough for an office each. Most are not tied to one another and rent independently in the same building. They are tied as follows: 5 named Alpha and 2 with a shared director.
- This address has more companies than 99% of Belgian addresses, which have at most ten.
- The address register knows 6 box numbers for this entrance, against 14 registered companies.
- 14 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.
- 2 of the 14 companies share a current director with another company here. The largest group has 2.
- Half of the current companies have been registered here for less than 5.5 years.
- This address had 1 new registration in the last twelve months (2 in three years).
Recommendations
- Open the dossier of the company you are interested in. The list shows whether it has its registered office here or only an establishment.
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: 14-11-2026.