Deutsche Telekom and T-Mobile US Explore $300 Billion Merger to Create Largest M&A Deal in History

Deutsche Telekom and T-Mobile US are exploring a potential merger valued at $300 billion, which would surpass the Vodafone-Mannesmann merger of 1999 as the largest M&A deal ever. The deal could help both companies gain scale to compete globally but may face regulatory and geopolitical challenges. Deutsche Telekom currently owns 53% of T-Mobile US.

By Reuters Wed, April 22, 2026 at 8:44 PM GMT+3 4 min read · Yahoo Finance ·

Deutsche Telekom and T-Mobile US Explore $300 Billion Merger to Create Largest M&A Deal in History

Tickers: $TMUS

Topics: Corporate Strategy Deutsche Telekom M&A Telecom Industry T-Mobile US

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