Onderwijsstraat 61
Domiciliation address or business centre
17 companies are registered here now, in a building of about 230 m² of floor space: about 14 m² per company, too little for an office each. That is what a letterbox address or business centre looks like.
- More companies than at 99% of Belgian addresses (which have at most ten).
- The address register knows 2 box numbers for this entrance, against 17 registered companies.
- 0 have their registered office here, 17 only an establishment or branch.
- Most common main activity: Other building cleaning and industrial cleaning (81220), at 7 of the 16 current companies with a known activity (6 different). Then General cleaning of buildings (81210): 5, General construction of residential buildings (41001): 1.
- Half of the current companies have been registered here for less than 1 years.
- 7 new registrations in the last twelve months (14 in three years).
What you can do with this
- For one company at this address: open its dossier and check whether it has an establishment elsewhere. That is most likely where it actually operates.
- Ask the company where it works and who receives its mail. A registered office in a business centre is allowed and is not a bad sign in itself.
- Look at staff and fixed assets in its annual accounts: they show whether there is real activity behind it.
- Filter the list below by outcome, or export all of it as CSV.
The building
cadastre and 3D survey- Footprint
- 114 m²
- measured, the ground under the building
- Floor area (estimate)
- ~230 m²
- 2 storeys, estimated from the building volume
- Per current company
- ~14 m²
- Box numbers
- 2
- Height
- 10.9 metres
- Volume
- 692 m³
- Plot
- 142 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
17 in total| Company | At this address | Outcome |
|---|---|---|
| Botezatu, Delia (sole trader)
BE 1028.561.472 |
Establishment
since 10-2025 |
Active here |
| Botezatu, Otilia (sole trader)
BE 1012.993.467 |
Establishment
since 10-2025 |
Active here |
| Bălici, Rahela (sole trader)
BE 1023.114.131 |
Establishment
since 04-2025 |
Active here |
| CALINIUC, ANA (sole trader)
BE 1036.398.082 |
Establishment
since 04-2026 |
Active here |
| Caliniuc, Elisa (sole trader)
BE 1040.298.175 |
Establishment
since 07-2026 |
Active here |
| Cirlan, Constantin (sole trader)
BE 0896.159.640 |
Establishment
since 04-2008 |
Active here |
| Cojocaru, David (sole trader)
BE 1019.152.769 |
Establishment
since 01-2025 |
Active here |
| Gnatiuc, Ina (sole trader)
BE 1028.934.329 |
Establishment
since 10-2025 |
Active here |
| Gnatiuc, Tatiana (sole trader)
BE 1014.819.245 |
Establishment
since 10-2024 |
Active here |
| Luca, Alexandru (sole trader)
BE 0795.885.295 |
Establishment
since 01-2023 |
Active here |
| Maftei, Gabriel (sole trader)
BE 0774.900.237 |
Establishment
since 09-2021 |
Active here |
| MOCANU, COZMINA-MARIANA (sole trader)
BE 1042.903.220 |
Establishment
since 10-2026 |
Active here |
| Nahrabetska, Karyna (sole trader)
BE 1037.284.742 |
Establishment
since 04-2026 |
Active here |
| Nikolaievych, Yuliia (sole trader)
BE 1038.975.611 |
Establishment
since 06-2026 |
Active here |
| Olariu, Tamara (sole trader)
BE 1028.063.012 |
Establishment
since 07-2025 |
Active here |
| Prelipcean, Mihaela (sole trader)
BE 1030.851.365 |
Establishment
since 11-2025 |
Active here |
| Rusu, Emima (sole trader)
BE 1039.632.637 |
Establishment
since 07-2026 |
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: 18-10-2026.