Telefónica has hired Barclays as lead adviser for O2’s plan to float on the London Stock Exchange, with UBS and Morgan Stanley also working on the transaction, TelecomFinance has learnt. The Spanish incumbent is also closing in on a fourth adviser bank and is preparing to appoint several more IPO specialists for secondary roles. Telefónica (MAD:TEF) has hired Barclays as leading adviser for O2’s plan to […]