The competition watchdog has officially approved BT’s £12.5 billion takeover of mobile phone firm EE.
Authorisation from the Competition & Markets Authority (CMA) means the deal brings together the UK’s largest fixed and mobile telecoms businesses.
BT announced in February last year that it had agreed to acquire EE, and the deal was provisionally given the green light in October.
Rivals have claimed the move would allow BT to “remonopolise” the UK telecoms sector, forcing broadband firms to use its old network.
But John Wotton, who chaired the inquiry into the deal, said evidence “does not show that this merger is likely to cause significant harm to competition or the interests of consumers”.
BT chief executive Gavin Patterson described the CMA’s decision as “great news”.
He said: “We are pleased they have found there to be no significant lessening of competition following an in-depth investigation lasting more than ten months.
“The combined BT and EE will be a digital champion for the UK, providing high levels of investment and driving innovation in a highly competitive market.
“I have no doubt that consumers, businesses and communities will benefit as we combine the power of fibre broadband with the convenience of leading edge mobile services. I look forward to welcoming EE into the BT family.”
The CMA inquiry panel said it considered 10 areas of concern – including fears the merging parties would increase prices, lower quality, and reduce the range of their services and/or reduce innovation – but said it was “unanimous” in finding no substantial lessening of competition.
Panel chairman Wotton said: “The retail mobile services market in the UK is competitive, with four main mobile providers and a substantial number of smaller operators. As BT is a smaller operator in mobile, it is unlikely that the merger will have a significant effect.
“Similarly, EE is only a minor player in retail broadband, so again it is unlikely that the merger will have a significant effect in this market.
“We have also found that in supplying services such as backhaul, wholesale mobile or wholesale broadband services a combined BT/EE would not have both the ability and the incentive to disadvantage competitors such that there would be significant harm to competition.
“We have heard wider concerns about the sector, including about Openreach and its regulation by Ofcom.
“Our job has been to examine the specific impact of this merger on competition and consumers and, where relevant, we’ve looked at how these issues might be affected by the merger. There is also an ongoing Ofcom review into the sector and its future regulation, where such concerns may have more relevance.”