Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Tight liquidity NBB
Cash and receivables cover 57 % of short-term debt in 2025; threshold 65 %.
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Busy address KBO
58 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
Z.org KU Leuven from Leuven, company number BE0558906971, closed financial year 2025 with a result of € 9.5 million after tax. For that financial year Z.org KU Leuven recorded revenue of € 111.2 million and equity of € 109.4 million. The company is profitable. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on June 24, 2026.
€ 109.4 million
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 9.5 million
Profit after tax over the fiscal year.
€ 2.5 million
Cash and bank balances on the last day of the fiscal year.
People and assets in 2025
940.6
Average over the fiscal year, from the social balance sheet.
€ 78.2 million
€ 83,100 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 4.8 million
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 25.4 million
€ 1.9 million is repaid this year. At this pace the long-term loan is gone in ≈ 13 years.
€ 31.6 million
Supplier invoices still open on the last day of the fiscal year. Pays suppliers within 360 days on average.
€ 13 million
Taxes, VAT and social contributions still to pay.
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What happened to Z.org KU Leuven?
What happened at Z.org KU Leuven in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 9.5 million. Source: NBB ↗
- Patrick Callaerts became a director. NBB
- Séverine Vermeire became a director. NBB
- Chris Van Geet stepped down as director. NBB
- Luc Sels stepped down as director. NBB
- Marianna Vael became a director. NBB
- Luc Debruyne became a director. NBB
- Roel Van Giel became a director. NBB
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De Lijn 8 June 2026 New annual account 2025
filed on 8 June 2026
What was left
€ 20 k ▼ 91%
Money in the bank
€ 178 k ▼ 98%
Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit
Management
Behind Z.org KU Leuven are Wim Robberecht, Mieke Kerckhof, Fusion Inc BV, Patrick Callaerts, Wim Desmet and Sonja Becq. It owns 50% of Auxilium itself.
Directors
According to the 2025 annual accounts
Wim Robberecht
Director
Also active at: Zorgnet-Icuro, HOSPITAL LOGISTICS, GROEP T - Internationale Engineering Academie - KU Leuven, Leuven MindGate, INTER HEALTHCARE TRANSPORT
since 2018
since 2020
Chairman of the board, Director · represented by Koen Van Gerven
Also active at: WORX FOR SOCIETY, WorxInvest Subholding, WorxInvest Holding, WorxInvest
since 2016
Patrick Callaerts
Director
Also active at: VLAAMS INSTITUUT VOOR BIOTECHNOLOGIE - FLANDERS INSTITUTE FOR BIOTECHNOLOGY
since 2025
Wim Desmet
Director
Also active at: VOKA - Kamer van Koophandel Vlaams-Brabant, Vlerick Business School, VLERICK RESEARCH, Wetenschapspark Leuven Noord, SALVE MATER, INCUBATHOR WETENSCHAPSPARK WATERSCHEI, AVICON, PARKEERGEBOUW +1 more
since 2020
Sonja Becq
Director
Also active at: PSC Elsene, Samana, vereniging zonder winstoogmerk, Familiehulp kinderopvang De Speelboom, Kinderdagverblijf Mezennestje, Centrum Algemeen Welzijnswerk Halle - Vilvoorde., Familiehulp Goed Wonen
since 2018
since 2018
Paul Herijgers
Director
Also active at: Fondation médicale E. Horlait-Dapsens - Medische Stichting Mathilde E. Horlait-Dapsen, Leuven MindGate, nexuzhealth, INTER HEALTHCARE TRANSPORT, ORSI Academy
since 2024
since 2014
Luc Debruyne
Director
since 2024
Rik Vanpeteghem
Director
Also active at: Roularta Media Group, VYNCKE, IMMO DUVIL, RIK VANPETEGHEM, TASTIES, VYNCKE - A Family of Companies
since 2023
since 2025
since 2024
Marianna Vael
Director
Also active at: Helanet, Helan Zorgwinkel, Kinderdagverblijf Martijntje, Hebe Kenniscentrum Kinderopvang, Helan Kinderopvang, Helan Vakantieverblijven, Helan Thuiszorg, Helan +6 more
since 2025
Chris Van Geet
Director
Also active at: VLAAMS INSTITUUT VOOR BIOTECHNOLOGIE - FLANDERS INSTITUTE FOR BIOTECHNOLOGY
since 2017 · until 2025
Luc Sels
Director
Also active at: MAATSCHAPPIJ VOOR ROEREND BEZIT VAN DE BOERENBOND, Egmont-Institut Royal des Relations Internationales, Fondation Universitaire, Vlerick Business School, VLERICK RESEARCH, Agri Investment Fund
since 2017 · until 2025
Establishments
Establishment units
Physical locations of this company
Herestraat 49
3000 Leuven
Binkomstraat(LUB) 2
3210 Lubbeek
Active since 10 July 2014
Leuvensesteenweg 517
3070 Kortenberg
Active since 10 July 2014
Vanheylenstraat 14
1820 Steenokkerzeel
Active since 16 October 2017
Vestenstraat 1
3290 Diest
Active since 23 November 2020
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 58 companies are registered at this address.
All companies at this address →The Association for European Paediatric and Congenital Cardiology
Stfran.
€ 75,987 revenue · 2023
ALFAGEN: Alumni van de FAculteit GENeeskunde KU Leuven
Rega Instituut
€ -7,459 gross margin · 2025
Vlaamse Vereniging voor Seksuologie
+53 more
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0558.906.971
- VAT number
- BE 0558.906.971
- Registered office
- Herestraat 49, 3000 Leuven
- Names & denominations
- Z.org KU Leuven
- Enterprise type
- Rechtspersoon
- Legal form
- Non-profit association
- Legal situation
- Normale toestand
- Start date
- 10 July 2014
- Peppol
- Active · Active since 1 Jan 2001
- Activities · NACE
Activiteiten van psychiatrische ziekenhuizen
Activiteiten van eetgelegenheden met beperkte bediening, muv mobiele eetgelegenheden
Eetgelegenheden met beperkte bediening