Simon Bolivarlaan 36
Activity behind the registrations
10 of the 50 active companies here show no staff, no fixed assets and no other address. 1 of them is under two years old.
Main activities
16 different activities across 40 of the 50 companies registered now.
- Production of electricity from non-renewable sources (35110) 14
- Activities of holding companies (64210) 5
- Engineering and related technical consultancy, excluding land surveyors (71121) 4
- Activities of head offices (70100) 3
- Electricity, gas, steam and air conditioning supply (35150) 2
- Business and other management consultancy (70200) 2
- Manufacture of basic metals (24460) 1
- Electricity, gas, steam and air conditioning supply (35140) 1
Show all 16 activities
- Waste collection, recovery and disposal activities (38320) 1
- General electrical installation work (43211) 1
- Overige bouwinstallatie (45340) 1
- Wholesale of solid, liquid and gaseous fuels and related products (46810) 1
- Full-service restaurants (56111) 1
- Activities auxiliary to financial services and insurance activities (66129) 1
- Other research and development on natural sciences (72109) 1
- Activities of membership organisations (94995) 1
Companies at this address
51 in total| Company | At this address | Outcome |
|---|---|---|
| BE-NUC
BE 1009.228.976 Founded in 2024 · turnover €401.6m (2025) |
Registered office
since 05-2024 |
Active here |
| BELGIAN NUCLEAR LIABILITIES FUND
BE 0760.370.429 Founded in 2020 · group ENGIE |
Registered office
since 12-2020 |
Active here |
| Belgisch Laboratorium van Elektriciteitsindustrie
BE 0400.902.582 Founded in 1962 · 394 FTE (2025) · group ENGIE |
Establishment
since 05-2020 |
Active here |
| Belgische Maatschappij voor Kernbrandstoffen Synatom
BE 0406.820.671 Founded in 1969 · turnover €299.8m (2025) · group ENGIE |
Registered office
since 10-1969 |
Active here |
| BELGONUCLEAIRE
BE 0403.126.258 Founded in 1957 · total assets €106.3m (2025) |
Registered office
since 10-2017 |
Active here |
| BELUX INNOVATION HOLDING
BE 0664.799.495 Founded in 2016 · total assets €6,600 (2025) · negative equity · group ENGIE |
Registered office
since 10-2016 |
Active here |
| BLOMHOF
BE 0405.671.420 Founded in 1968 · total assets €9.9m (2025) · group ENGIE |
Registered office
since 11-1953 |
Active here |
| CoGreen
BE 0525.640.426 Founded in 2013 · total assets €4.8m (2025) |
Registered office
since 04-2013 |
Active here |
| Conquest4Wind P5
BE 0697.691.997 Founded in 2018 · turnover €8.1m (2025) · group ENGIE |
Registered office
since 07-2018 |
Active here |
| ELECTRABEL
BE 0403.170.701 Founded in 1905 · 4,261 FTE (2025) · group ENGIE |
Registered office
since 01-2011 unit elsewhere |
Active here |
| ELECTRABEL GREEN PROJECTS FLANDERS
BE 0465.399.763 Founded in 1999 · turnover €4.4m (2025) · group ENGIE |
Registered office
since 03-2003 shared director |
Active here |
| ELECTRABEL SEANERGY
BE 0479.612.837 Founded in 2003 · total assets €3.8m (2025) · group ENGIE |
Registered office
since 02-2003 |
Active here |
| Electric Mobility Infrastructure Belgium
BE 1027.867.824 Founded in 2025 |
Registered office
since 09-2025 |
Active here |
| ENERGY ASSISTANCE
BE 0475.635.144 Founded in 2001 |
Registered office
since 06-2001 |
Active here |
| ENGIE CC
BE 0442.100.363 Founded in 1990 · total assets €17.35bn (2025) · group ENGIE |
Registered office
since 01-2011 |
Active here |
| ENGIE ENERGY MANAGEMENT
BE 0831.958.211 Founded in 2010 · turnover €139.5m (2025) · group ENGIE |
Registered office
since 01-2011 |
Active here |
| ENGIE ENERGY SERVICES INTERNATIONAL
BE 0403.108.145 Founded in 1946 · total assets €7.45bn (2025) · group ENGIE |
Registered office
since 11-1946 |
Active here |
| ENGIE Global Business Support
BE 0505.619.626 Founded in 2014 · 247 FTE (2025) · group ENGIE |
Registered office
since 11-2014 unit elsewhere |
Active here |
| ENGIE GLOBAL MARKETS
BE 0835.490.593 Founded in 2011 |
Branch
since 05-2011 |
Active here |
| Engie Impact Belgium
BE 0724.730.649 Founded in 2019 · 68 FTE (2025) · group ENGIE |
Registered office
since 04-2019 unit elsewhere |
Active here |
| ENGIE Information et Technologies
BE 0565.954.121 Founded in 2014 |
Establishment
since 10-2014 |
Active here |
| ENGIE MANAGEMENT COMPANY BELGIUM
BE 0825.952.921 Founded in 2010 · 67 FTE (2025) · group ENGIE |
Registered office
since 05-2010 |
Active here |
| ENGIE PILLAR 2 - BELGIQUE
BE 1014.115.204 Founded in 2024 |
Registered office
since 01-2024 |
Active here |
| FLEXIWATT
BE 0700.949.615 Founded in 2018 · total assets €9.9m (2025) |
Establishment
since 09-2018 |
Active here |
| GEMONYX
BE 0725.645.320 Founded in 2019 · turnover €244.6m (2025) |
Establishment
since 04-2019 |
Active here |
| GENFINA
BE 0435.084.986 Founded in 1988 · total assets €630.1m (2025) · group ENGIE |
Registered office
since 09-1988 |
Active here |
| GREENSKY
BE 0817.203.422 Founded in 2009 · turnover €9.9m (2025) |
Registered office
since 08-2009 |
Active here |
| GROEN COMPAGNIE VERTE
BE 0687.519.370 Founded in 2018 · total assets €15.4m (2025) |
Registered office
since 01-2018 |
Active here |
| INTERNATIONAL POWER
BE 0403.203.264 Founded in 1903 · total assets €3.68bn (2025) · group ENGIE |
Registered office
since 01-2011 |
Active here |
| Joulz Sun4Business
BE 0666.554.504 Founded in 2016 · turnover €870,056 (2025) |
Establishment
since 11-2016 |
Active here |
| Joulz Sun4Business 1
BE 0666.827.686 Founded in 2016 · turnover €7.4m (2025) |
Establishment
since 11-2016 |
Active here |
| Kring van de Ex-Tra's vzw
BE 0725.783.296 Founded in 2019 |
Registered office
since 04-2019 |
Active here |
| LILLO ENERGY
BE 0893.067.914 Founded in 2007 · turnover €15.5m (2025) |
Registered office
since 11-2007 |
Active here |
| OW Belgium Netherlands
BE 0696.638.261 Founded in 2018 · 3.8 FTE (2025) |
Registered office
since 07-2018 |
Active here |
| PHIL
BE 0432.271.392 Founded in 1987 · 39 FTE (2025) |
Establishment
since 10-2021 |
Active here |
| RGE Leuze-en-Hainaut
BE 1010.810.967 Founded in 2024 · total assets €2,794 (2025) · negative equity · group ENGIE |
Registered office
since 06-2024 |
Active here |
| STERRES
BE 0500.852.867 Founded in 2012 · total assets €1.6m (2025) · group ENGIE |
Registered office
since 11-2012 unit elsewhere |
Active here |
| SYNGENIA
BE 0413.790.221 Founded in 1973 · 128 FTE (2025) · group ENGIE |
Registered office
since 05-2014 unit elsewhere |
Active here |
| TELFIN
BE 0427.428.025 Founded in 1984 · total assets €575.0m (2025) · group ENGIE |
Registered office
since 12-1984 |
Active here |
| TRACTEBEL ENGINEERING
BE 0412.639.681 Founded in 1972 · 1,326 FTE (2025) · group ENGIE |
Registered office
since 11-1972 unit elsewhere |
Active here |
| Union financière et industrielle
BE 0402.365.601 Founded in 1917 · total assets €2.0m (2025) · group ENGIE |
Registered office
since 06-1917 |
Active here |
| WALWIND
BE 0689.797.880 Founded in 2018 · total assets €6.4m (2025) · group ENGIE |
Registered office
since 02-2018 shared director |
Active here |
| WIND4FLANDERS
BE 0628.836.449 Founded in 2015 · total assets €53.9m (2025) |
Registered office
since 04-2015 shared director |
Active here |
| WIND4Flanders Projects 1
BE 0553.485.859 Founded in 2014 · turnover €5.8m (2025) · group ENGIE |
Registered office
since 06-2014 shared director |
Active here |
| WIND4FLANDERS PROJECTS 2
BE 0627.661.264 Founded in 2015 · turnover €6.1m (2025) · group ENGIE |
Registered office
since 03-2015 shared director |
Active here |
| WIND4FLANDERS PROJECTS 3
BE 0644.840.855 Founded in 2015 · turnover €7.2m (2025) · group ENGIE |
Registered office
since 12-2015 shared director |
Active here |
| WIND4FLANDERS PROJECTS 4
BE 0667.684.850 Founded in 2016 · turnover €7.6m (2025) · group ENGIE |
Registered office
since 12-2016 shared director |
Active here |
| Wind4Flanders Projects Alfa
BE 0737.828.520 Founded in 2019 · turnover €5.0m (2025) · group ENGIE |
Registered office
since 11-2019 shared director |
Active here |
| Wind4Flanders Projects Beta
BE 0759.994.208 Founded in 2020 · turnover €3.5m (2025) |
Registered office
since 12-2020 shared director |
Active here |
| WIND4WALLONIA
BE 0553.486.057 Founded in 2014 · turnover €4.5m (2025) · group ENGIE |
Registered office
since 06-2014 shared directorunit elsewhere |
Active here |
The building
cadastre and 3D survey- Footprint
- 2,489 m²
- measured, the ground under the building
- Floor area (estimate)
- ~43,900 m²
- 19 storeys, estimated from the building volume
- Per current company
- ~877 m²
- Height
- 64 metres
- Volume
- 131,585 m³
- Plot
- 5,799 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
Address of a group of related companies
50 companies are registered here now. 35 of the 50 companies are tied to one another, most likely as one group or family of companies. They are tied as follows: 30 in the ENGIE group, 9 named Engie, 7 named Wind4Flanders, 3 named Electrabel and 10 with a shared director. The building has about 43,900 m² of floor space, about 877 m² per company.
- This address has more companies than 99.9% of Belgian addresses, which have at most 35.
- 42 have their registered office here, 8 only an establishment or branch.
- 10 of the 50 companies share a current director with another company here. The largest group has 10.
- Half of the current companies have been registered here for less than 12 years.
- 1 company is dissolved or no longer in the register.
Recommendations
- 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.
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: 07-11-2026.