Gary McGann is the Chairman of Allegro.EU, Sicon Ltd (Sisk Group) and Aon (Investment Holdings) Ireland.  He is the former Group Chief Executive Officer of the Smurfit Kappa Group plc, one of the leading providers of paper-based packaging solutions in the world. He is also the former CEO of Aer Lingus Group and Gilbeys of Ireland, a former Chair of DAA, Aryzta AG, a former director of Green Reit Plc and a former NED/SID of UDG Plc.

In August 2023, Gary retired from his position as Chairman of Flutter plc (Fanduel), which he held for 9 years. Gary is also a consultant for Middle Game Ventures and a Senior International Advisor/Chair of Teneo Ireland. He is a former President of IBEC (Irish Business and Employers’ Confederation). In the not-for-profit sector, Gary is a director of Barnardos and Chair of The Ireland Funds.