Keith Allen, a 16-year industry veteran, has been hired as managing director of independent fleet management company ARI Fleet UK.
Mark Bryan, who had been serving as acting managing director, will return to his previous duties as vice president of European integration.
In the this role, Bryan had overseen a number of changes to the company including its recent name change from Fleet Support Group, a result of its purchase by ARI in late 2011.
"His extensive experience in vehicle leasing and fleet management will certainly play a major role in ARI’s continued growth and success globally," ARI's managing director, Chris Conroy, said in a statement.
For the past 13 years, Allen had served as the managing director of ALD UK, and he had varying roles at Earnst & Young before moving over to the fleet industry.