Koolmijnenkaai 30
Building with many business tenants
27 companies are registered here now, more than at 99% of Belgian addresses, in a building of about 3,800 m² of floor space: about 142 m² per company, room enough for an office each. Most are not tied to one another: independent tenants of one building.
- More companies than at 99% of Belgian addresses (which have at most ten).
- 20 have their registered office here, 7 only an establishment or branch.
- Most common main activity: Activities of building architects (71111), at 8 of the 25 current companies with a known activity (15 different). Then Motion picture, video and television programme production, sound recording and music publishing activities (59112): 2, Performing arts by artistic ensembles (90202): 2.
- None of the 25 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 9.5 years.
- 2 companies are dissolved or no longer in the register; 2 moved away and still exist.
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
- 640 m²
- measured, the ground under the building
- Floor area (estimate)
- ~3,800 m²
- 6 storeys, estimated from the building volume
- Per current company
- ~142 m²
- Height
- 21 metres
- Volume
- 11,472 m³
- Plot
- 1,911 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
30 in total| Company | At this address | Outcome |
|---|---|---|
| ATELIER DE L'ENCLUME
BE 0810.072.635 |
Registered office
since 02-2009 |
Dissolved or in liquidation |
| awg | ORG Mts
BE 0786.759.377 |
Establishment
since 05-2022 |
Active here |
| btw-eenheid RAZC
BE 0684.978.069 |
Registered office
since 12-2017 |
Active here |
| Buse, Julien-Pierre (sole trader)
BE 0867.185.245 |
Establishment
since 04-2007 |
Active here |
| Conquand, Alice (sole trader)
BE 0667.858.757 |
Establishment
since 01-2017 |
Active here |
| Creative Workers - Creatieve Werkers
BE 0446.917.602 |
Registered office
since 01-2007 |
Active here |
| CYCLO
BE 0862.000.792 |
Establishment
since 09-2012 |
Active here |
| CZAR FILM &TV
BE 0846.783.670 |
Registered office
since 06-2012 |
Active here |
| CZAR.BE
BE 0467.733.406 |
Registered office
since 03-2000 |
Active here |
| ENCLUME ANIMATION
BE 0536.447.216 |
Registered office
since 07-2013 |
Active here |
| fieldworks
BE 0478.487.439 |
Registered office
since 02-2007 |
Active here |
| Hometown Talent Agency
BE 0742.950.318 |
Establishment
since 02-2020 |
Active here |
| INTERACTIVE MEDIA ART LABORATORY
BE 0472.300.621 |
Registered office
since 07-2000 |
Active here |
| KADERSTUDIO + ATELIER 4/5 + S. HAFFMANS
BE 0793.325.683 |
Registered office
since 02-2022 |
Active here |
| KADERSTUDIO - ATELIER 4/5
BE 0759.858.111 |
Registered office
since 11-2020 |
Active here |
| le Laboratoire d'Usage Collaboratif
BE 0675.963.207 |
Registered office
since 04-2017 |
Active here |
| MAX
BE 0773.523.134 |
Registered office
since 09-2021 |
Active here |
| NIGHTHAWKS
BE 0564.932.057 |
Registered office
since 05-2019 |
Active here |
| ORG Urbanism & Architecture
BE 0891.233.624 |
Registered office
since 08-2007 |
Active here |
| ORG-ARCH&TECO Engineering
BE 0746.555.946 |
Registered office
since 04-2020 |
Active here |
| OVERTOON
BE 0876.040.157 |
Registered office
since 09-2005 |
Active here |
| Q-02
BE 0454.501.418 |
Registered office
since 01-2007 |
Active here |
| QUAIS DYLE
BE 0433.681.555 |
Establishment
since 01-2019 |
Active here |
| SM DDS+_ATAMA_ORG
BE 1035.739.769 |
Registered office
since 10-2025 |
Active here |
| STEPHANE HAFFMANS ARCHITECTE - ATELIER 4/5
BE 0759.434.774 |
Establishment
since 11-2020 |
Active here |
| Tape
BE 0760.689.539 |
Registered office
since 12-2020 |
Active here |
| TV ORG2- BBS
BE 0698.809.477 |
Registered office
since 06-2018 |
Active here |
| A PRIOR
BE 0474.120.261 |
Registered office
12-2000 to 06-2017 |
Moved still active at another address |
| CONEXT - ATELIER 4/5
BE 1011.495.511 |
Establishment
since 06-2024, left |
Inactive out of the register since 25-09-2026 |
| MATRIX ART PROJECT BRUSSELS
BE 0475.623.662 |
Registered office
07-2001 to 04-2017 |
Moved still active at another address |
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: 01-11-2026.