Rue du Vertbois 11
Of the 21 companies registered now, 20 are active. The other is dissolved or in liquidation.
Activity behind the registrations
4 of the 19 active companies here show no staff, no fixed assets and no other address. The sole trader does not count.
Main activities
14 different activities across 15 of the 21 companies registered now.
- Renting and operating of own or leased non-residential real estate, excluding land (68203) 2
- Electricity, gas, steam and air conditioning supply (35120) 1
- Agents in non-specialised wholesale trade (46190) 1
- Wholesale of other machinery and equipment (46649) 1
- Other financial services (64999) 1
- Development of residential building projects (68121) 1
- Development of non-residential building projects (68122) 1
- Renting and operating of own or leased residential real estate, excluding social housing (68201) 1
Show all 14 activities
- Certified accountants and tax accountants (69201) 1
- Engineering and related technical consultancy, excluding land surveyors (71121) 1
- Market research and public opinion polling (73200) 1
- Organisation of conventions and trade shows (82300) 1
- Public administration and defence; compulsory social security (84113) 1
- Other membership organisations (94999) 1
Companies at this address
24 in total| Company | At this address | Outcome |
|---|---|---|
| ADVANCED BUSINESS CONSULTING
BE 0465.339.682 Founded in 1999 · total assets €1.3m (2025) |
Establishment
since 12-2004 |
Active here |
| BROCKAERT Comptabilité SCS
BE 0687.731.087 Founded in 2018 |
Registered office
since 01-2018 |
Active here |
| ECETIA FINANCES
BE 0203.978.726 Founded in 1929 · total assets €26.2m (2025) |
Registered office
since 12-1929 |
Active here |
| ECETIA INTERCOMMUNALE
BE 0227.486.477 Founded in 1985 · 9.9 FTE (2025) |
Registered office
since 01-2006 shared director |
Active here |
| Ecetia Real Estate
BE 0847.025.180 Founded in 2012 · turnover €804,126 (2025) |
Registered office
since 07-2012 shared director |
Active here |
| Elemento
BE 0875.172.897 Founded in 2005 · total assets €47,281 (2025) · negative equity |
Establishment
since 07-2005 |
Active here |
| EolSPI
BE 0798.649.203 Founded in 2023 · total assets €13.2m (2025) · group |
Registered office
since 02-2023 |
Active here |
| FLEJINVEST
BE 0876.275.630 Founded in 2005 · total assets €1.1m (2026) |
Establishment
since 09-2005 |
Active here |
| G.S.
BE 0829.982.973 Founded in 2010 · total assets €429,597 (2025) |
Registered office
since 10-2010 |
Active here |
| LIEGE ON LINE
BE 0461.688.524 Founded in 1997 · total assets €1,133 (2018) · negative equity · accounts filed late |
Registered office
since 08-1997 |
Active here |
| Maison de l'Urbanité
BE 0445.478.339 Founded in 1991 |
Registered office
since 03-2005 |
Active here |
| Moxhet, Renaud (sole trader)
BE 0859.329.037 Founded in 2003 |
Establishment
since 01-2003 |
Active here |
| Province de Liège
BE 0207.725.104 Founded in 1968 |
Establishment
since 01-1994 |
Active here |
| SOCIETE DE DEVELOPPEMENT DE LIEGE GUILLEMINS
BE 0450.994.372 Founded in 1993 · total assets €5.0m (2025) |
Registered office
since 09-1993 unit elsewhere |
Active here |
| SOCIETE DE RENOVATION ET D'ASSAINISSEMENT DES SITES INDUSTRIELS
BE 0435.532.572 Founded in 1988 · turnover €43,520 (2025) · group |
Registered office
since 11-1988 |
Active here |
| SOCIETE LIEGEOISE DE GESTION FONCIERE
BE 0873.260.316 Founded in 2005 · total assets €869,132 (2025) · negative equity |
Registered office
since 04-2005 unit elsewhere |
Active here |
| SOCIETE NOUVELLE WILDCAT JEANS
BE 0420.387.706 Founded in 1980 |
Establishment
since 06-1987 |
Dissolved or in liquidation |
| SOCIÉTÉ DE BUREAUX D'ÉTUDES PLURIDISCIPLINAIRES
BE 0413.079.151 Founded in 1973 · total assets €48,750 (2025) |
Establishment
since 05-1973 |
Active here |
| SPI
BE 0204.259.135 Founded in 1968 · 105 FTE (2025) |
Registered office
since 01-1993 shared director |
Active here |
| T4T
BE 0799.844.974 Founded in 2023 · total assets €6.7m (2025) |
Registered office
since 03-2023 shared director |
Active here |
| Unité Ecetia
BE 0777.981.075 Founded in 2022 |
Registered office
since 01-2022 |
Active here |
| DU TIHANGE
BE 0770.791.989 Founded in 2021 · total assets €510,237 (2025) |
Registered office
since 07-2021, left |
Inactive out of the register since 11-09-2026 |
| Incubateur Jobs@Skills - Structure Collective d'Enseignement supérieur Liège-Luxembourg
BE 0672.520.992 Founded in 2017 · total assets €352,786 (2025) |
Establishment
since 06-2018, left |
Dissolved or in liquidation |
| iris global
BE 0731.618.936 Founded in 2019 |
Registered office
since 07-2019, left |
Bankrupt judgment of 17-03-2025, while registered here |
The building
cadastre and 3D survey- Footprint
- 1,376 m²
- measured, the ground under the building
- Floor area (estimate)
- ~6,900 m²
- 5 storeys, estimated from the building volume
- Per current company
- ~330 m²
- Box numbers
- 1
- Height
- 17.2 metres
- Volume
- 20,780 m³
- Plot
- 1,984 m²
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
21 companies are registered here now. They are based in a building of about 6,900 m² of floor space. That is about 330 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: 3 named Ecetia and 4 with a shared director.
- This address has more companies than 99% of Belgian addresses, which have at most ten.
- The address register knows 1 box number for this entrance, against 21 registered companies.
- 14 have their registered office here, 7 only an establishment or branch.
- 4 of the 20 companies share a current director with another company here. The largest group has 4.
- Half of the current companies have been registered here for less than 22 years.
- 1 company went bankrupt while registered here.
- Of the companies founded from 2018 to 2020 with their seat in postcode 4000, 14.6% went bankrupt within five years. For Belgium as a whole that is 6.5%.Survival tables
- 3 companies are dissolved or no longer in the register.
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.
- Look at how the former companies ended. That says something about the address, nothing about any individual company.
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: 11-11-2026.