McLaren Whitmarsh joined
McLaren in 1989 as an operations director, On 1 March 2009,
Ron Dennis stepped down as head of McLaren Racing to take a role in
McLaren Automotive and Whitmarsh became team principal as a result, and a year later he was appointed to two new roles: chief executive officer of
McLaren Group and deputy chairman of McLaren Automotive. Whitmarsh left his position as CEO of McLaren Racing and McLaren Group in January 2014 and replaced by his predecessor Ron Dennis in January 2014. He formally parted ways with McLaren in August 2014 after 25 years with the organisation.
Formula One Teams Association In January 2009, Whitmarsh was elevated to president of the
Formula One Teams Association (FOTA), replacing Ferrari chairman and FOTA founder
Luca Cordero di Montezemolo. Whitmarsh maintained this position for four years until he stated that he would not stand for re-election in 2013
Formula E In 2017, Whitmarsh joined the Global Advisory Board member of the
Formula E. A series statement said the board's purpose would be "to steer the future direction of
Formula E as a key player in influencing the global uptake of electric vehicles and its impact on reducing emissions."
Aston Martin In October 2021, Whitmarsh was appointed as Group CEO of the newly created Aston Martin Performance Technologies where he was responsible for combining
Aston Martin's Formula One activities with developing, applying and taking to market the group's technical capabilities, as well as intellectual property. He subsequently left the role in October 2024, being replaced by former Managing Director of the Mercedes-AMG High Performance Powertrains
Andy Cowell, who replaced Whitmarsh as Group CEO. == Other roles ==