Our People
Mark O’Dea
Chairperson
Aidan Williamson
Chief Executive
Denis Farrell
Finance Director
Michael Cunniffe
Commercial Director
Cormac Mac Crann
Non-Executive Director
Tony Giddings
Non-Executive Director
Aidan Williamson
Chief Executive
Denis Farrell
Finance Director
Michael Cunniffe
Commercial Director
Sean Sharkey
Operations Director
Roger Tegart
Engineering Director
Derek Russell
Business Development Director
Mark French
Group Head of HSE
David Byrne
Group Head of HR
Jose M. Sanchez
Pre-Construction Manager UK South
Darren Brown
Pre-Construction Manager Ireland & UK North
Andrew Harley
Head of Estimating
Gary Stark
Associate Director of Projects
Mick Saunders
Head of Production UK & Ireland
Adrian White
Project & Operations Manager
Jeremy Thompson
Head of Construction
Sean Twomey
Drawing Office Manager
Sandra Doran
Marketing Manager
Kevin Doyle
Managing Quantity Surveyor
Sean Callow
Planning Manager
Atteyeh S. Natanzi
R&D Manager
Mark Hyland
Group Head of Finance
Nicola Leonetti
Engineering Manager
Cristina Devesas
HSE Manager
