Mark Redmond

Mark Redmond joined Three in 2007 and is Chief People Office for Three UK & Ireland.

During his time at Three Ireland, the business has grown from a team of 50 to 1,400 employees. Mark was instrumental in Three’s acquisition of O2 in 2014, ensuring a seamless amalgamation of the two organisations.

In 2020, Mark took on the additional responsibility for People & Property in Three UK and now leads a cross-geography team supporting 5,500 people across both businesses.

Mark’s previous experience includes senior HR roles at PayPal International Ltd and A. O. Smith. He has an MBS from the UCD Smurfit School of Business, a BA in Psychology from UCD as well as certificates in employment law and health and safety management from UCD.