Diestersteenweg 100
Of the 66 companies registered now, 65 are active. The other is dissolved or in liquidation.
Activity behind the registrations
13 of the 62 active companies here show no staff, no fixed assets and no other address. The 3 sole traders do not count.
Main activities
7 different activities across 35 of the 66 companies registered now.
Companies at this address
66 in total| Company | At this address | Outcome |
|---|---|---|
| Anaesthesie RZ Sint-Trudo FV
BE 0828.686.143 Founded in 2010 |
Registered office
since 04-2010 |
Active here |
| Annelies Louwagie
BE 0760.514.939 Founded in 2020 · total assets €593,269 (2025) |
Establishment
since 12-2020 |
Active here |
| Associatie endocrinologie Sint-Trudo Ziekenhuis Sint-Truiden
BE 0678.964.861 Founded in 2015 |
Registered office
since 10-2015 |
Active here |
| Associatie Medische Beeldvorming (Sint Trudoziekenhuis)
BE 0725.957.995 Founded in 2012 |
Registered office
since 10-2012 |
Active here |
| ASSOGYN SINT-TRUIDEN
BE 0715.958.186 Founded in 2018 · 4 FTE (2025) |
Registered office
since 12-2018 unit elsewhere |
Active here |
| C. OUTDOOR
BE 0831.615.741 Founded in 2010 · 43 FTE (2025) |
Establishment
since 09-2023 |
Active here |
| Cardiologie Sint-Trudo VIF
BE 0672.995.403 Founded in 2017 |
Registered office
since 04-2017 |
Active here |
| CARDIOLOGISCHE PRAKTIJK HERBOTS
BE 0634.853.320 Founded in 2015 · total assets €482,891 (2025) |
Establishment
since 08-2015 |
Active here |
| Claus Pierre, bv bvba Dr. Verbrugge en bv bvba Dr. Smets Sven Nefrologie fv
BE 0817.295.274 Founded in 2009 |
Registered office
since 06-2009 |
Active here |
| DEMANEF
BE 0715.966.995 Founded in 2018 · total assets €177,443 (2025) |
Establishment
since 12-2018 |
Active here |
| DOCNIC
BE 0755.563.088 Founded in 2020 · total assets €557,792 (2025) |
Establishment
since 11-2025 |
Active here |
| Dokter EERDEKENS Christa
BE 0878.549.487 Founded in 2006 · total assets €755,865 (2025) |
Establishment
since 01-2006 |
Active here |
| Dokter Frédéric Libeer
BE 0832.278.707 Founded in 2010 · total assets €983,113 (2025) |
Establishment
since 03-2019 |
Active here |
| DOKTER GEYSKENS PAUL
BE 0478.104.486 Founded in 2002 · total assets €1.2m (2025) |
Establishment
since 07-2002 |
Active here |
| Dokter Mathieu Lacquet
BE 1042.241.541 Founded in 2026 |
Establishment
since 09-2026 |
Active here |
| Dokter Paul Morias, cardioloog
BE 0759.367.270 Founded in 2020 · total assets €189,732 (2025) |
Establishment
since 12-2020 |
Active here |
| DOKTER PETERMANS STÉPHANIE
BE 0713.874.567 Founded in 2018 · total assets €448,776 (2025) |
Establishment
since 11-2018 |
Active here |
| DOKTERS BACKAERT-BEQUÉ
BE 0897.442.416 Founded in 2008 · total assets €2.1m (2025) |
Establishment
since 04-2008 |
Active here |
| Dokterspraktijk Degraeve Wouter
BE 0466.809.629 Founded in 1999 · total assets €1.7m (2025) |
Establishment
since 09-1999 |
Active here |
| Dokterspraktijk Dr. Vu Thanh Phong
BE 0824.046.771 Founded in 2010 · total assets €2.0m (2025) |
Establishment
since 03-2010 |
Active here |
| DOKTERSPRAKTIJK INGE BORMANS
BE 0896.252.779 Founded in 2008 · total assets €1.5m (2025) |
Establishment
since 03-2008 |
Active here |
| Dr SNS
BE 0891.621.327 Founded in 2007 · total assets €1.2m (2025) |
Establishment
since 08-2007 |
Active here |
| DR. D. PEETERS
BE 0545.975.485 Founded in 2014 · total assets €369,555 (2025) |
Establishment
since 08-2015 |
Active here |
| Dr. D. Raymakers
BE 0752.617.258 Founded in 2020 · total assets €246,363 (2025) |
Establishment
since 08-2020 |
Active here |
| Dr. Daan DETROYER Nefrologie
BE 0660.595.140 Founded in 2016 · total assets €363,630 (2025) |
Establishment
since 06-2023 |
Active here |
| Dr. De Vooght-Dr. Delahaye
BE 0644.626.267 Founded in 2015 · total assets €258,175 (2025) |
Establishment
since 12-2015 |
Active here |
| DR. DELVAUX SIGRUN
BE 0886.031.058 Founded in 2006 · total assets €1.0m (2025) |
Establishment
since 12-2006 |
Active here |
| Dr. Dierckx Martine, Anesthesie
BE 0893.000.806 Founded in 2007 · total assets €1.9m (2025) |
Establishment
since 10-2007 |
Active here |
| Dr. Elien Dewaele
BE 0743.962.383 Founded in 2020 · total assets €416,237 (2025) |
Establishment
since 02-2020 |
Active here |
| Dr. Henri De Ryck neurologie
BE 1023.000.404 Founded in 2025 · turnover €120,349 (2025) |
Establishment
since 05-2025 |
Active here |
| Dr. Joan Vlayen
BE 0715.649.964 Founded in 2018 · total assets €386,708 (2025) |
Establishment
since 01-2019 |
Active here |
| Dr. Jolien Schildermans
BE 0757.670.067 Founded in 2020 · total assets €366,361 (2025) |
Establishment
since 10-2020 |
Active here |
| Dr. JOOSEN Henk
BE 0894.608.036 Founded in 2008 · total assets €544,099 (2025) |
Establishment
since 12-2007 |
Active here |
| Dr. Liesbet Van Mol
BE 0823.374.404 Founded in 2010 · total assets €560,160 (2025) |
Establishment
since 02-2010 |
Active here |
| Dr. MARTENS SVEN
BE 0810.444.995 Founded in 2009 · total assets €689,994 (2025) |
Establishment
since 03-2009 |
Active here |
| Dr. Martine Vanlommel
BE 0673.964.413 Founded in 2017 · total assets €669,373 (2025) |
Establishment
since 04-2017 |
Active here |
| Dr. Michaël Knapen Anesthesist
BE 1013.752.938 Founded in 2024 · total assets €128,921 (2025) |
Establishment
since 09-2024 |
Active here |
| DR. NIJS JOCHEN
BE 0809.384.430 Founded in 2009 · total assets €444,259 (2025) |
Establishment
since 01-2009 |
Active here |
| DR. PETER BOLLARS
BE 0534.666.473 Founded in 2013 · 2.3 FTE (2025) |
Establishment
since 02-2022 |
Active here |
| DR. S. VERJANS
BE 0797.996.135 Founded in 2023 · total assets €331,583 (2025) |
Establishment
since 02-2023 |
Active here |
| Dr. Verheezen Jolanda
BE 0833.059.853 Founded in 2011 · total assets €368,378 (2025) |
Establishment
since 01-2011 |
Active here |
| Dr. Wendy DENDAS
BE 0683.645.112 Founded in 2017 · total assets €141,547 (2025) |
Establishment
since 10-2017 |
Active here |
| DR.YVES CLAES
BE 0878.175.444 Founded in 2005 · total assets €727,882 (2025) |
Establishment
since 12-2005 |
Active here |
| GEYSKENS PAUL - MASEREEL BENOIT FV
BE 0852.022.264 Founded in 2002 |
Registered office
since 08-2002 |
Active here |
| GYNAECOLOGIE SINT-TRUIDEN
BE 0697.771.973 Founded in 2018 · total assets €729,398 (2025) |
Establishment
since 06-2018 |
Active here |
| Inwendige Ziekten Sint-Trudo
BE 0700.681.973 Founded in 2018 · total assets €1.3m (2025) |
Registered office
since 08-2018 |
Active here |
| J. GOYENS & A. VANHEE - NEUROLOGIE
BE 0849.688.524 Founded in 2012 · total assets €1.5m (2025) |
Establishment
since 10-2012 |
Active here |
| Kinderartsenpraktijk Sint-Truiden fv
BE 0833.041.047 Founded in 2011 |
Registered office
since 01-2011 |
Active here |
| Kliniek voor Urologie
BE 0673.666.879 Founded in 2017 · 7.1 FTE (2025) |
Establishment
since 07-2017 |
Active here |
| Lammens, Frederik (sole trader)
BE 0678.887.855 Founded in 2017 |
Establishment
since 08-2017 |
Active here |
The building
cadastre and 3D survey- Footprint
- 9,813 m²
- measured, the ground under the building
- Floor area (estimate)
- ~37,200 m²
- 5 storeys, estimated from the building volume
- Per current company
- ~563 m²
- Box numbers
- 1
- Height
- 24.2 metres
- Volume
- 111,501 m³
- Plot
- 4.1 ha
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
66 companies are registered here now. They are based in a building of about 37,200 m² of floor space. That is about 563 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: 6 named Dokter and 3 named Dokterspraktijk.
- This address has more companies than 99.9% of Belgian addresses, which have at most 35.
- The address register knows 1 box number for this entrance, against 66 registered companies.
- 18 have their registered office here, 48 only an establishment or branch.
- None of the 63 companies here shares a current director with another.
- Half of the current companies have been registered here for less than 11 years.
- This address had 3 new registrations in the last twelve months (5 in three years).
- 1 company is 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.
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: 05-11-2026.