Three UK (merger forming VodafoneThree)
2025
Why
Combined Vodafone UK with CK Hutchison's Three UK to form VodafoneThree, cleared by the UK Competition and Markets Authority with binding commitments.
Impact
VodafoneThree committed to invest ~$14.5 billion (£11 billion) in UK networks over ten years; Vodafone has consolidated it since 1 June 2025.
Outcome
Reduced the UK to three mobile network operators: VodafoneThree, EE (BT) and Virgin Media O2.