Spieveldstraat 51
Address of a group of related companies
7 companies are registered here now and 5 of the 7 companies are tied to one another: most likely one group or family of companies. Tied by: 4 in the GROEP VAN ROEY group, 5 named Alfa. The building has about 5,900 m² of floor space, about 845 m² per company.
- 7 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: Installation of electric heating, air conditioning, cooling and ventilation (43222), at 2 of the 5 current companies with a known activity (4 different). Then Manufacture of machinery and equipment not elsewhere classified (28250): 1, General electrical installation work (43211): 1.
- None of the 7 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 17 years.
- 1 company is dissolved or no longer in the register.
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
- 2,227 m²
- measured, the ground under the building
- Floor area (estimate)
- ~5,900 m²
- 3 storeys, estimated from the building volume
- Per current company
- ~845 m²
- Height
- 9.4 metres
- Volume
- 17,755 m³
- Plot
- 5,339 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
8 in total| Company | At this address | Outcome |
|---|---|---|
| ALFA COOLING TECHNICS
BE 0893.949.723 |
Registered office
since 12-2007 |
Active here |
| ALFA GROUP
BE 0820.417.783 |
Registered office
since 01-2010 |
Active here |
| ALFA INVESTMENTS
BE 0893.962.094 |
Registered office
since 12-2007 |
Active here |
| Alfa Technical Installations
BE 0442.538.645 |
Registered office
since 09-2003 |
Active here |
| Alfa Technical Services
BE 0847.511.071 |
Registered office
since 07-2012 |
Active here |
| THV ALFA TI - VMA II
BE 0747.724.203 |
Registered office
since 05-2020 |
Active here |
| THV ALFA TI – VMA
BE 0732.606.950 |
Registered office
since 02-2019 |
Active here |
| DELTA TECHNICAL ENGINEERING
BE 0870.180.961 |
Registered office
since 11-2004, left |
Inactive out of the register since 15-05-2026 |
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: 09-10-2026.