23. Trevor Attridge
Key points
CIO, Young & Rubicam Group
Attridge is responsible for the global technology strategy, vision and operations at Young & Rubicam Group, which he rejoined last year. He previously worked for the firm as CIO - EMEA from 1999 to 2002 and 2004 to 2008.
Previously, Attridge has held C-level positions at GroupM, MEC, WPP and Aegis.