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Marie El Hoyek

PartnerRiyadh

Expert in industrial operations and digital transformations, leading advanced industries in EEMA and driving industrial development and localization in Saudi Arabia

Marie is a Partner in the KSA office. She is currently based in Riyadh after spending a decade in McKinsey's London office, where she advised leaders in the industrial, infrastructure, and mining sectors on enterprise strategy and large-scale operational transformation. Marie leads advanced industries work in EEMA and is recognized for translating industrial ambitions into executable strategies and localization roadmaps, as well as operationally sound businesses with a focus on digital operations, including gen AI applications. She is an expert in operational value creation, particularly in procurement, supply chain, and product development. She is also a committed people leader, passionate about capability building and inclusion, and leads multiple women in operations and broader people initiatives.

Examples of Marie's recent work include:

  • assisting advanced industry players in shaping industrial strategy and localization across supply and product domains—embedding resilience and flexibility to navigate global supply chain disruptions while staying focused on customer value
  • guiding industrial leaders on their gen AI journeys, from knowledge building to functional roadmaps, use-case development, and transformation setup (including one of the largest organization-wide gen AI transformations in Europe)
  • setting up and implementing digital transformations anchored in business outcomes across operational functions—combining change management, upskilling, and technology enablement (including cloud and gen AI enablement)
  • designing best-in-class operating models and organizational structures that align with enterprise strategy and unlock top talent across key functions (including procurement, engineering, and supply chain)
  • leading cross-functional transformations for major OEMs and Tier 1 suppliers in Europe and globally, driving material cost reduction, margin expansion, and operational excellence
  • supporting multiple merger efforts in the industrial sector, with a focus on vertically integrating digital capabilities—defining strategic targets and translating them into end-to-end operating plans
  • supporting a leading cloud hyperscaler with its go-to-market strategy and industry-specific business applications, strengthening the value case for digital and gen AI in operations

PAST EXPERIENCE

Sunaero
R&D and innovative programs manager in aerospace maintenance systems
Innovation and technological intelligence manager

Education

INSEAD
MBA, business administration

Holy Spirit University of Kaslik
MS, mechanical engineering

Languages
English (fluent), Arabic (native), French (native)