BERLIN — Spain's Telefonica has agreed to buy German mobile unit E-Plus from Dutch telecommunications company Royal KPN NV for 5 billion euros ($6.58 billion) plus shares, a deal that would create Germany's biggest cellphone operator in terms of customers.
The proposed deal announced Tuesday would bring together E-Plus, currently Germany's No. 3 operator with 23.4 million customers, with O2 — the fourth-biggest, which is already owned by Telefonica and has 19.3 million customers.
Telefonica's German unit, Telefonica Deutschland, said it expects savings of between 5 billion and 5.5 billion euros, and will benefit from combining the two companies' distribution and customer service functions and networks.
The plan foresees KPN getting a total of 5 billion euros in cash and a 17.6 percent stake in Telefonica Deutschland, the Dutch company said, adding that the transaction values E-Plus at 8.1 billion euros.
The deal is subject to shareholder and antitrust approval. The companies expect the transaction to close in mid-2014.
Germany's biggest mobile operator at present is Deutsche Telekom AG's T-Mobile, which serves some 36.6 million people; Vodafone is second with 33.9 million customers. The combination of E-Plus and O2 would have nearly 43 million; Telefonica put their combined revenues last year at 8.6 billion euros.
"This transaction is a strong commitment to the German market and a significant step in Telefonica's growth story — providing us with a leading position within the strongest economy in Europe," Eva Castillo, the chairwoman of Telefonica Deutschland's supervisory board and the chief executive of Telefonica Europe.
The German economy is Europe's biggest and has continued to grow even as countries across large parts of Europe struggle with public debt and recessions.