Guy One

Q: What is Guy One email address?

Email Guy One at guyonego@gmail.com and gone@deloitte.com. This email is the most updated Guy One's email found in 2026.

Q: How to contact Guy One?

To contact Guy One send an email to guyonego@gmail.com or gone@deloitte.com. (updated on February 24, 2025)

Director at Deloitte France | France

About Guy One

Guy One currently serves as a Director at Deloitte France, where he leads the Technology Strategy & Transformation practice within the Financial Services Industry and Public Sector. In this role, he leverages his extensive expertise in IT strategy consulting and IS transformation to guide clients through complex digital transformation journeys. His responsibilities include developing comprehensive IT strategic plans that align with overarching business objectives, designing target operating models to optimize IT governance and operational efficiency, and defining actionable roadmaps to ensure seamless implementation of transformation initiatives.

At Deloitte, Guy has been instrumental in delivering high-impact projects such as the reengineering of trading systems for major investment banks, the implementation of enterprise risk management frameworks, and the modernization of IT infrastructures for public sector agencies. His deep understanding of IT governance systems, combined with his proficiency in risk management and ITIL best practices, enables him to craft tailored solutions that address both strategic and operational challenges. Guy’s expertise in enterprise risk management and IT management ensures that clients not only achieve technological excellence but also maintain robust controls and compliance standards.

His hands-on approach to project pilotage and transformation, coupled with his certification as a Certified Information Systems Auditor, positions him as a trusted advisor for organizations navigating the complexities of IT modernization and regulatory requirements. Through his leadership, Deloitte’s clients benefit from innovative, resilient, and future-ready IT strategies that support their long-term growth and competitiveness in a rapidly evolving digital landscape.

Guy One Work