Purveyors of probably the most luxurious cars on the planet. Rolls-Royce offers vast, lavish, impossibly comfortable land yachts to the sort of customers who light their Cuban cigars with £50 notes. Now owned by BMW, but retaining an ethos as British as cucumber sandwiches. If you like your cars compact and unobtrusive, you need not apply. If you don’t already own at least a couple of yachts and a helicopter, you need not apply.