Linda Holbeche is adjunct professor at Imperial College London, and visiting professor of SHRM and OD at Cass Business School and three other UK universities

Hlupic is an international award-winning thought leader, an activist for humanising management, and author of The Management Shift and Humane Capital

Andrew Stephenson joined Lookers in 2016 as group people director. Lookers is one of the UK’s leading automotive dealers

Frost's career started in automotive manufacturing after he graduated with a degree in manufacturing engineering

Megan Reitz is professor of leadership and dialogue at Ashridge Executive Education, Hult International Business School

Mark Sandham is a commercially-oriented global HR executive with more than 25 years' experience in HR as well as line business management

Brown is director of HR and OD for the London Borough of Camden; a diverse inner-London local authority with 4,600 employees

Matthew Taylor has been chief executive of the Royal Society for the Encouragement of Arts, Manufactures and Commerce (RSA) since November 2006

Ann Pickering joined O2 (Telefónica UK) in 2004 and was appointed to the UK board as HR director in 2008

Tracey Killen became director of personnel at the John Lewis Partnership in 2007

Susan's research interests focus on the lack of women in leadership, specifically on corporate boards; women's leadership styles and the issues involved in women developing their executive careers.

Sarah joined Aviva in August 2015 as chief people officer.