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Virassack SISOUNOL

BRUXELLES

En résumé

Executive leader with over 20 years of experience in operational transformation, performance acceleration and complex organizational change.

As Partner at Intys, I lead transformation programs across industrial, energy and service environments, focusing on operational resilience, cost structure optimization and sustainable performance improvement.

My background combines Lean-based operational rigor (Toyota heritage), end-to-end supply chain governance and cross-functional leadership in multi-country contexts.

I operate at the intersection of strategy and execution, translating strategic intent into measurable operational impact while strengthening teams and performance culture.

Committed to long-term value creation and talent development.

https://be.linkedin.com/in/virassack

Entreprises

  • Intys Consulting - Partner

    2015 - maintenant Executive leader responsible for delivery governance and transformation programs across multi-sector environments.

    Accountable for end-to-end program execution, P&L impact, and operational performance improvement initiatives in complex organizations.

    Focus areas:
    -EBITDA acceleration through operational excellence
    -End-to-end supply chain transformation
    -Lean-driven cost optimization & working capital improvement
    -S&OP and performance governance redesign
    -Cross-functional leadership & talent development

    Leading multidisciplinary teams and steering programs in environments requiring resilience, compliance, and growth structuring.

  • Intys Consulting - Board-Level Volunteer Engagement - Special Olympics Belgium

    Bruxelles 2015 - 2020 Active supporter of inclusive performance initiatives.
    Contributing to programs promoting resilience, discipline, and social inclusion through sport.
    Commitment aligned with leadership values: performance, fairness, collective success.

  • Intys Consulting - Industrial Liaison, Université Libre de Bruxelles (ULB) - Qalinca Labs

    Bruxelles 2015 - maintenant Industrial sponsor and executive contributor to the Supply Chain & Logistics program (since 2015).
    Bridging industry and academia to develop next-generation supply chain leaders.

    Involved in:
    - Executive lectures
    - Case-based operational transformation workshops
    - Talent identification & mentoring

    Collaboration with Prof. Dr. Alassane Ndiaye.

  • Intys Consulting - Consulting Manager, Operational Transformation & Strategic Deployment

    2012 - 2014 Led the operational deployment of strategic transformation programs across pharmaceutical (vaccines) and telecommunication environments in Belgium.

    Accountable for translating advisory-level strategy into structured operational execution, ensuring alignment between supply chain, operations, and organizational performance.

    Key contributions included:
    - End-to-end supply chain governance redesign
    - Sales & Operations Planning (S&OP) structuring
    - Lean culture deployment and performance management systems
    - Vendor and distribution network optimization
    - Change management and capability development (up-skilling, cross-skilling, performance frameworks)

    Operated in complex, regulated and multi-stakeholder environments requiring disciplined execution and cross-functional coordination.

  • Toyota Motor Europe - Manager

    Bruxelles 2001 - 2011 Held managerial responsibilities within the European Headquarters of Toyota Motor Europe, contributing to sales planning and supply chain coordination across distributor markets.

    Responsible for mid- and long-term sales & production planning processes, including demand forecasting alignment, volume allocation and product life-cycle coordination across European operations, in close collaboration with senior leadership.

    Core responsibilities included:
    - Monthly S&OP governance (forecast, allocation, capacity alignment)
    - 3-year sales & production planning cycle
    - Cross-functional coordination between manufacturing, logistics and national sales companies

    Selected strategic contributions:
    - Member of cross-functional task force balancing customer lead-time reduction with inventory optimization (2010–2011)
    - Defined and implemented a centralized European ordering system (2008–2010)
    - Led distributor demand-driven ordering optimization initiatives
    - Coordinated new model introduction at European level (Yaris)
    - Participated in Lean transformation program in collaboration with BCG, contributing to the first European supply chain mapping

    Developed and mentored teams using Toyota Business Practice (TBP), Lean principles and structured problem-solving methodologies, fostering sustainable performance culture across the organization.

Formations

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