Leading F1 commercial figure Zak Brown steps down from current role

The move could free him to take up a role alongside new F1 chairman Chase Carey.

In the wake of the Liberty Media takeover of F1 earlier this month, there has been widespread speculation that Carey would seek to make several key management appointments.

These would be intended to develop and grow Formula 1 in areas where it is perceived to be ripe for growth, such as digital media and in key territories including North America.

Speaking at the Singapore GP Carey said: "I do understand managing businesses [and] putting the right team in place to be working with Bernie [Ecclestone] and his team."

Autosport understands that while Ecclestone's position as CEO of the Formula 1 Group is not in question, Carey is keen to establish quickly areas he believes can be developed, and appoint a team charged with delivering on his stated objectives.

"You cannot make everybody happy all the time," Carey said, "but you've got to understand what everybody wants and then find a path.

"That is not a task for a committee, as committees tend to become bureaucratic - but there also can't be a dictatorship."

Brown has emerged as one of the strongest candidates for a senior F1 commercial position, given his track record of delivering new sponsors to teams and to F1 itself.

These have included Martini with Williams, UPS with Ferrari, Johnnie Walker with McLaren and UBS with the F1 Group.

The Just Marketing International group that Brown founded in 1995 became the world's largest motorsport marketing agency, before being acquired by CSM, the sport and entertainment division of Chime Communications, in 2013.

FUTURE IN MOTORSPORT

Speaking in an official announcement on Monday morning, Brown added: "I feel privileged to have been part of an extraordinary team during my tenure.

"I'm satisfied that we have achieved what I set out to do, from the successful integration of JMI into CSM through to preparing a strong business for a successful future.

"I will take this experience forward to my next chapter in the arena I know best, motorsport."