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Controlling an effective and efficient Supply Chain is now seen as a pre-requisite to a sustainable competitive advantage.

Ronan Guest

EY Ireland Business Consulting Partner

Passionate about developing world class sustainable Supply Chains, and making Procurement a trusted business advisor and value enabler.

Ronan is an accomplished and experienced Supply Chain practitioner, assisting our clients to understand different methodologies to solve a wide range of issues across the entire Supply Chain spectrum. 

Prior to joining EY, Ronan has 20+ years in industry, ranging from blue chip to MedTech. Ronan has excelled in International Procurement and Supply Chain roles with strong competencies in all facets of Supply Chain. He has experience developing and leading Procurement/Digital Transformations & M&A Integrations. He also has deep knowledge of Procurement, having led multiple teams across both Direct & Indirect Categories of spend.

Ronan holds a B.Sc. in Production Management from University of Limerick and a Masters in Supply Chain from Smurfit School of Business, University College Dublin.

How Ronan is building a better working world

“I help organisations understand, transform and create resilient Supply Chains and associated Business Processes that enable sustaining value.”

Contact Ronan