Phillip Tierney

Phillip Tierney serves as the Chief Information Officer at Collen Construction since August 2020, bringing extensive experience in technology and program management. Previously, Phillip held the position of Program Delivery Executive at Vodafone, where responsibilities included working with enterprise customers. As Chief Technology Officer for CRH Europe (Materials Division), Phillip managed transformative IT transitions across Europe and provided strategic leadership in IT infrastructure. Early career experience includes serving as an IT Systems Architect at IBM, specializing in data center migration, enterprise architecture, and program design. Phillip's educational background encompasses a Bachelor's Degree in Information Technology from Trinity College Dublin and multiple diplomas and Master's Degrees from notable institutions, including University College Cork and the Irish Management Institute, focusing on business administration, human resource management, finance, and executive coaching.