
Peter O'Halloran
Vice President
Head of Enterprise & Digital Commerce EMEA
Peter O’Halloran serves as Head of Enterprise & Digital Commerce EMEA at Fiserv. In his role, Peter is responsible for Carat from Fiserv EMEA which is Fiserv’s large client merchant acquiring business.​
Peter joined First Data in 2013 from Realex Payments (now Global Payments) where he ran the Gateway Managed Service business for Europe and prior to that he co-founded and was Chief Product Officer for Branded Payment Solutions which he and his co-founders subsequently sold to Planet. Prior to that, Peter served as Head of Gift and Loyalty Product for Alphyra Group across Europe.​
Peter also serves as Non-Executive Chairman of Fiserv Polska and Non-Executive Director of Payzone Ireland and is a graduate of Dublin City University and Universidad Autonoma Barcelona for a BA in International Business & Languages and an MSc in Electronic Commerce and of Harvard Business School for Global Business Management. Peter is based in Dublin, Ireland.