In which year did Charles O. Holliday become chairman of Royal Dutch Shell?
2010
2012
2014
2015
Answer
Charles O. Holliday became the chairman of Royal Dutch Shell in 2015. He held this position until 2021, overseeing one of the world's largest energy companies during a period of significant change in the industry.
Charles O. Holliday Quiz: How Much Do You Really Know About Charles O. Holliday?