By Jess Jones London’s O2 arena has launched a premium members club worth £7m as the city’s most iconic dome looks to capture a market increasingly hungry for an exclusive but informal hospitality experience. Qatar Airways has bought the naming rights to the space, called The NinetyThird by Qatar Airways, under a three-year long contract. The exact sum Qatar Airways paid for the rights remains undisclosed but general manager of the O2, Steve Sayer, said it is a “significant investment”. He told City A.M. that the venue had “detailed conversations” with a number of interested brands. Ultimately…