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Top mergers and acquisitions in United Kingdom in May 2026

Every verified merger and acquisition involving United Kingdom in this period, ranked by disclosed value. Updated every morning.

We tracked 8 deals involving United Kingdom in May 2026, 8 of them with a disclosed value, worth $12.9bn in total. The largest was Vodafone Group Plc's $5.8bn deal for VodafoneThree (CK Hutchison's 49% stake), ahead of Bullish and Equiniti at $4.2bn.