It all started in 1995 with the first Kozzmozz party on a boat. Since then we grew, added brands, had several other business names and in 2013 we registered our new name: Nasty Mondays. The company is an important player and determining factor in the Belgian electronic music scene. With an average of 1.3 events a week, we are one of the biggest and most credible party organizations of the country. Our events cover all electronic music genres, meeting the demands of the diverse audience we attract. This audience includes youngsters as well as ‘older’ youngsters and represents all relevant subcultures.


The majority of our events take place in the concert hall of the Arts Centre Vooruit in Ghent, but every now and then, we organize an event outside our homebase. We are strongly represented at Tomorrowland, where concepts such as Kozzmozz, Star Warz, and since 2014 also Age of Love, guarantee an impressive line-up and packed festival grounds. In addition, we organize three festivals a year: Cirque Magique, Voltage Festival and The Ark.


Our company’s motto is accordingly: Epic weekends, Nasty Mondays.


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  • Festivals




With over 20 years experience, Nasty Mondays has a nice history of events. Check Facebook History


  • Tijs Vandenbroucke

    +32 9 216 85 51 Managing Director

  • Mathias Kerckhof

    +32 9 216 85 42 Managing Director

  • Pascal Cauwelier

    +32 9 216 85 41 Managing Partner

  • Sarah Haelterman

    +32 9 216 85 48 Management Assistant

  • Yves Debouvry

    Project Manager

  • Quincy Steveninck

    Project Manager

  • What About You?

    Nasty Intern

    Looking for an internship? Want a ‘Nasty’ one? What’s your ‘Nasty’ thing?
    Marketing? Design? Events? Contact the ‘Nasty Team’! See you soon!

  • Yes, We’re Hiring!

    +32 475 954 319 Party Event Coordinator

    Are you the Party Event Coordinator we are looking for?
    Contact Tijs on +32 475 954 319 or mail tijs@nastymondays.be


  • Blazoenstraat 34C, 9000 Gent, Belgium
  • +32 9 216 85 55
  • VAT: BE 0818.226.177
  • BEOBANK IBAN: BE82 1236 8005 0868
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