The 10-year agreement with Anschutz Entertainment Group (AEG), which owns the site of the former Millennium Dome, will see O2 pay about £20 million a year — an almost 50% increase on the previous annual amount. The existing deal had been due to expire at the end of next year.
The partnership is now the second longest-running UK stadium naming rights deal, after Arsenal's agreement for its north London football ground. The O2 opened in June 2007 with a concert by Bon Jovi, transforming a site once dismissed as a white elephant.
"Everyone thought it would never work, that it was crazy building on the site of the Millennium Dome, it was considered the biggest white elephant," said Paul Samuels, president of global partnerships at AEG International. "In the first deal we were thinking about whether to put in clauses if the O2 couldn't hit 100 shows a year — last year we did 239."
Newly published accounts show the O2 had its best year in its 19-year history in 2025. Pre-tax profits rose 18% to £76.5 million, while revenues increased 14%.