John Byrne

Head Of Retail

John Byrne is an experienced retail and supply chain professional with a strong background in category planning, merchandising, and sales management. Currently serving as the Head of Retail at Ryanair since April 2022, Byrne previously held key positions at Dunnes Stores, where significant online business growth was achieved, and Aer Rianta International, where leadership in global planning and supply management was demonstrated. Earlier roles included Senior Planning Manager at Primark Stores Ltd, where exceptional sales growth was achieved across multiple territories, and Buying & Merchandising Manager at Gio Goi, contributing to the brand's rapid success. With a BA in Business from Middlesex University, John Byrne combines strategic insight with a proven track record in driving profitability and operational efficiency across diverse retail environments.

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