We take the time to listen to your project


    1. Fill in the registration form
    2. We call you back for an appointment

    (LeanSquare/ La Libre Belgique / DigitalBw/ Microsoft Innovation Center Brussels)

  • One hour to Pitch !

    Why ?
    Let's be serious, 5 minutes is not enough... to challenge your project, give you feedbacks, look for funding or just get an expert view on your project !


    [EN] Get ready


    Come and see us !

    LeanSquare (Liège)

    Every Day with an appointment

    La Libre Belgique
    & Orange


    See Article / Spécial 100 OHC

    • On invitation only (you may apply to make us curious)
    • Each month a dedicated thematic
    • 4 start-up each month

    Digital BW
    (Louvain La Neuve / Nivelle)

    • Every Day with an appointment

    MIC Brussels

    4/9; 18/9; 3/10; 9/10; 13/11; 27/11; 18/12




  • Invitation only

    Special Edition in
    La Libre Entreprise

    Every saturday, La Libre Entreprise, Orange Fab & LeanSquare.


  • The One Hour Challenge is a project by


    Startup Seed fund

    based in Liège and active where startups are :-).

    Digital BW

    In Brabant Wallon

    boost the emergence of startups in Brabant Wallon, in collaboration with NiveInvest, the CEI de Louvain La Neuve et CapInnove

    La Libre Belgique

    and its week-end edition La Libre Entreprise

    publish weekly Startup Portraits met with LeanSquare, La Libre et BNP Paribas Fortis.

    Microsoft Innovation Center Brussels

    The Microsoft Innovation Center is a non-profit organisation located in Brussels and a private-public partnership between the Brussels Region and private partners like Microsoft whose goal is to sustain the development of the IT sector in the Brussels region with a specific focus on SaaS and Clouds technologies.

    MIC Brussels, Rue Montoyer 51-1000 Brussels

    Contact : Cécile Jabaudon, Operational Director

    E-mail : cecile@mic-brussels.be

    Web : www.mic-brussels.be

    Orange FAB

    Accelerator for startups in Belgium & Luxembourg who are looking for growth opportunities

    Smart Work

    Un CoWorking next generation : Stay Connected, Work Smart

    SMARTWORK LOI / Monnaie / Liège
    +32 (0)2 808 43 85


  • One Hour Challenge is also supported by