John Browne

John Browne, chief executive of BP from 1995 to 2007, is now executive chairman of L1 Energy. He is the author the memoir Beyond Business, the popular science book Seven Elements that Changed the World, and The Glass Closet, a commentary on LGBT acceptance and inclusion in business.

Robin Nuttall is a principal with McKinsey & Company.

Tommy Stadlen, a former McKinsey & Company consultant, is the re-founder of Polaroid.