Mark Wells, group HR director, Experian

?Mark Wells joined Experian in April 2006 as group HR director.

Wells is responsible for board and executive remuneration, reward strategy, succession and talent management, organisational design, pensions and capability development across the global HR function.

Before joining Experian, Wells worked for Barclays in a variety of senior human resources roles for seven years and, prior to this, for BG Group and British Gas.

He has a Masters degree in strategic human resource management, is a fellow of the Institute of Personnel and Development and is a former lay member of the Employment Tribunal for England and Wales.