Optimismelaan 93
Shared address
8 companies are registered here now, more than at 95% of Belgian addresses. The building has about 12,300 m² of floor space, about 1,539 m² per company.
- The address register knows 52 box numbers for this entrance, against 8 registered companies.
- 6 have their registered office here, 2 only an establishment or branch.
- Most common main activity: Other specialised construction activities (43990), at 1 of the 5 current companies with a known activity (5 different). Then Computer consultancy and computer facilities management (62200): 1, Activities of holding companies (64210): 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 11 years.
- 1 company is dissolved or no longer in the register.
What you can do with this
- Open the dossier of the company you are interested in: the list shows whether it has its registered office here or only an establishment.
- Look at how the former companies ended: that says something about the address, nothing about any individual company.
- Filter the list below by outcome, or export all of it as CSV.
The building
cadastre and 3D survey- Footprint
- 997 m²
- measured, the ground under the building
- Floor area (estimate)
- ~12,300 m²
- 12 storeys, estimated from the building volume
- Per current company
- ~1,539 m²
- Box numbers
- 52
- Height
- 41.7 metres
- Volume
- 36,932 m³
- Plot
- 8,582 m²
An association of co-owners (VME) is registered: the building is divided into apartments or units that each have an owner.
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
9 in total| Company | At this address | Outcome |
|---|---|---|
| Association des copropriétaires "Parc St Exupéry" Bloc I pav. II, à Evere av de l'optimisme 93
BE 0850.126.212 |
Registered office · VME
since 12-1964 |
Active here |
| BLACKSTONE CAPITAL
BE 0674.966.382 |
Registered office
since 05-2017 |
Active here |
| DIOUF & Partners Certified Accountants
BE 0787.791.042 |
Registered office
since 06-2022 |
Active here |
| DIOUF & Partners Technology
BE 0840.934.273 |
Registered office
since 11-2011 |
Active here |
| Lafont, Sébastien (sole trader)
BE 0557.950.235 |
Establishment
since 07-2014 |
Active here |
| Le Cercle blanc
BE 0464.541.611 |
Registered office
since 11-1997 |
Active here |
| MBA CONSTRUCT
BE 0788.863.683 |
Registered office
since 07-2022 |
Active here |
| ThinkSoft
BE 0725.473.688 |
Establishment
since 04-2019 |
Active here |
| SY BUSINESS
BE 0692.840.316 |
Registered office
03-2018 to 02-2020 |
Dissolved or in liquidation |
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.