Optimismelaan 1
Of the 39 companies registered now, 38 are active. The other is dissolved or in liquidation.
Activity behind the registrations
2 of the 37 active companies here show no staff, no fixed assets and no other address. 1 of them is under two years old. The sole trader does not count.
Main activities
15 different activities across 33 of the 39 companies registered now.
- Business and other management consultancy (70200) 11
- Activities of holding companies (64210) 4
- Certified accountants and tax accountants (69201) 4
- Development of residential building projects (68121) 2
- Activities of lawyers (69101) 2
- Agents in the wholesale of furniture, household goods and hardware (46150) 1
- Non-specialised retail sale with food, beverages or tobacco predominating (47110) 1
- Hotels and similar accommodation (55100) 1
Show all 15 activities
- Computer consultancy and computer facilities management (62200) 1
- Renting and operating of own or leased residential real estate, excluding social housing (68201) 1
- Renting and operating of own or leased non-residential real estate, excluding land (68203) 1
- Real estate agency activities (68310) 1
- Activities of head offices (70100) 1
- Other business support services (82990) 1
- Specialist medical practice (86220) 1
Companies at this address
41 in total| Company | At this address | Outcome |
|---|---|---|
| ACCFAM
BE 0723.826.965 Founded in 2019 · total assets €3.0m (2026) |
Registered office
since 03-2019 |
Active here |
| ALTIHOLD
BE 0712.722.346 Founded in 2018 · total assets €1.7m (2025) |
Registered office
since 10-2018 |
Active here |
| BEN SOERS
BE 0892.762.165 Founded in 2007 · total assets €53,914 (2025) · negative equity |
Registered office
since 10-2007 unit elsewhere |
Active here |
| BURG - CONSULT
BE 0461.569.055 Founded in 1997 · total assets €135,177 (2025) |
Registered office
since 10-1997 unit elsewhere |
Active here |
| CIGALES
BE 0632.520.271 Founded in 2015 · total assets €636,037 (2025) |
Registered office
since 06-2015 shared director |
Active here |
| CINKO INVEST
BE 0540.963.753 Founded in 2013 · total assets €1.9m (2025) |
Registered office
since 08-2014 |
Active here |
| CRESCENT CONSULTING
BE 0599.787.919 Founded in 2015 · total assets €764,076 (2026) |
Registered office
since 02-2015 |
Active here |
| De Bruyn, Chloë (sole trader)
BE 0537.521.837 Founded in 2013 |
Establishment
since 09-2013 |
Active here |
| DELBOO
BE 0883.715.134 Founded in 2006 · 1.9 FTE (2025) |
Establishment
since 09-2006 |
Active here |
| DOKTER K.E.J. BUYSE
BE 0465.982.159 Founded in 1999 · total assets €1.0m (2025) |
Registered office
since 04-1999 |
Active here |
| DOMUS INVESTMENT COMPANY
BE 0439.424.054 Founded in 1990 · total assets €698,803 (2025) |
Registered office
since 02-1990 unit elsewhere |
Active here |
| ENERCON
BE 0567.629.647 Founded in 2014 · total assets €53.9m (2025) |
Registered office
since 11-2014 shared directorunit elsewhere |
Active here |
| ENEVISION
BE 0825.752.387 Founded in 2010 · total assets €508,460 (2025) |
Registered office
since 05-2010 unit elsewhere |
Active here |
| FIDACO
BE 0414.628.181 Founded in 1974 · total assets €389,387 (2025) |
Establishment
since 10-2021 |
Active here |
| GAR CONSULT
BE 0637.946.927 Founded in 2015 · total assets €620,156 (2025) |
Registered office
since 09-2015 shared director |
Active here |
| GT & Co
BE 0832.433.907 Founded in 2011 · total assets €267.0m (2025) · group MATHUSALEM |
Registered office
since 02-2011 shared director |
Active here |
| HERRIT & C°
BE 0449.859.868 Founded in 1993 · total assets €679,989 (2025) |
Registered office
since 05-1993 |
Active here |
| HORIZON V.D.M.
BE 0449.121.777 Founded in 1992 · total assets €3.1m (2025) |
Registered office
since 05-1993 shared director |
Active here |
| IMMO L'EAU
BE 0795.945.178 Founded in 2023 · total assets €3.9m (2025) · negative equity · group MATHUSALEM |
Registered office
since 12-2022 |
Active here |
| IMMO V.D.M.
BE 0429.330.017 Founded in 1986 · total assets €40.8m (2025) · group MATHUSALEM |
Registered office
since 09-1986 |
Active here |
| International Fiscal Accounting and Marketing Office
BE 0413.122.604 Founded in 1973 · total assets €164,899 (2025) |
Registered office
since 04-1973 unit elsewhere |
Active here |
| J & L PROMOTING
BE 0437.271.941 Founded in 1989 · total assets €851,900 (2025) |
Registered office
since 05-1989 |
Active here |
| JV HR Consultancy
BE 0837.800.975 Founded in 2011 · total assets €983,026 (2025) |
Registered office
since 07-2011 unit elsewhere |
Active here |
| KVH Consult
BE 0644.394.259 Founded in 2015 · total assets €553,461 (2025) |
Registered office
since 12-2015 |
Active here |
| LABRA
BE 0466.643.046 Founded in 1999 · total assets €82,529 (2025) |
Registered office
since 07-2002 |
Active here |
| LUK SOERS
BE 0827.793.545 Founded in 2010 · total assets €341,657 (2025) |
Registered office
since 07-2010 |
Active here |
| Miers Real Estate
BE 0447.701.817 Founded in 1992 · total assets €22.0m (2025) |
Establishment
since 12-1992 |
Active here |
| MLM services
BE 0887.344.320 Founded in 2007 · total assets €1.9m (2026) |
Registered office
since 03-2007 |
Active here |
| NOXING
BE 0837.014.186 Founded in 2011 |
Registered office
since 06-2011 |
Dissolved or in liquidation |
| Onca Pintada
BE 1026.858.628 Founded in 2025 |
Registered office
since 08-2025 |
Active here |
| PENTACON
BE 0883.172.429 Founded in 2006 · total assets €101.0m (2025) |
Registered office
since 08-2006 shared directorunit elsewhere |
Active here |
| REVRON
BE 0885.947.718 Founded in 2006 · total assets €4.5m (2025) |
Registered office
since 01-2007 shared director |
Active here |
| SIRIUS INSTITUTE
BE 0778.361.652 Founded in 2021 · total assets €152,339 (2025) |
Registered office
since 12-2021 |
Active here |
| SYNVOL
BE 0839.575.481 Founded in 2011 · total assets €259,117 (2025) |
Registered office
since 09-2011 unit elsewhere |
Active here |
| TC & Partners
BE 0788.490.432 Founded in 2022 · total assets €12.0m (2025) · negative equity |
Registered office
since 07-2022 |
Active here |
| THOMAS MARKET
BE 0784.705.254 Founded in 2022 · total assets €195,449 (2025) |
Registered office
since 04-2022 |
Active here |
| VALPIEHEMA
BE 0716.659.853 Founded in 2018 · total assets €3.8m (2025) |
Establishment
since 12-2018 |
Active here |
| Vereniging van mede-eigenaars residentie Royal, te Evere, Optimismelaan 1-3-5
BE 0534.670.334 Founded in 2003 |
Registered office · VME
since 04-2003 |
Active here |
| X-US
BE 0883.181.337 Founded in 2006 · total assets €2.3m (2025) |
Registered office
since 10-2006 |
Active here |
| 1
BE 0642.629.057 Founded in 2015 |
Registered office
since 11-2015, left |
Inactive out of the register since 10-06-2026 |
| CYCLES IMP
BE 0444.947.017 Founded in 1991 · 13 FTE (2026) · group KORYS |
Establishment
since 12-1991, left |
Moved still active at another address |
The building
cadastre and 3D survey- Footprint
- 536 m²
- measured, the ground under the building
- Floor area (estimate)
- ~2,200 m²
- 5 storeys, estimated from the building volume
- Per current company
- ~57 m²
- Box numbers
- 13
- Height
- 19.3 metres
- Volume
- 6,627 m³
- Plot
- 1,646 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
Domiciliation address or business centre
39 companies are registered here now, in a building of about 2,200 m² of floor space. That is about 57 m² per company. Most are not tied to one another. So little space per company and so few ties fit a letterbox address or business centre.
- This address has more companies than 99.9% of Belgian addresses, which have at most 35.
- The address register knows 13 box numbers for this entrance, against 39 registered companies.
- 34 have their registered office here, 5 only an establishment or branch.
- 7 of the 38 companies share a current director with another company here. The largest group has 3.
- Half of the current companies have been registered here for less than 16 years.
- 2 companies are dissolved or no longer in the register. 1 other moved away and still exists.
Recommendations
- 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.
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: 09-11-2026.