CMA: CK Hutchison Released From Vodafone Three Merger Undertakings

• Vodafone Group Plc completed its buyout of CK Hutchison Group Telecom Holdings Limited from VodafoneThree on July 30, 2026.
• This transaction makes Vodafone the sole owner of VodafoneThree, with CK Hutchison no longer holding any interest or control.
• Consequently, CK Hutchison is no longer bound by the Final Undertakings accepted by the Competition and Markets Authority on March 28, 2025.
• Vodafone's obligations under these Final Undertakings, however, remain entirely unchanged and in full force.
• VodafoneThree submitted its first annual progress report to the CMA on September 29, 2026, as required by the undertakings.

While CK Hutchison is no longer bound by these Final Undertakings, Vodafone's obligations under the same terms remain fully in effect and unchanged.

On July 30, 2026, Vodafone Group Plc finalized its acquisition of CK Hutchison Group Telecom Holdings Limited's stake in VodafoneThree Holdings Limited, previously known as Vodafone UK Trading Holdings Limited. This significant Vodafone CK Hutchison buyout was executed through a share cancellation, resulting in Vodafone becoming the sole proprietor of VodafoneThree.

Following this transaction, CK Hutchison no longer possesses any shares, interests, or rights within VodafoneThree, effectively relinquishing its control over the entity. This Vodafone Group Plc acquisition marks a pivotal shift in the ownership structure of the UK telecoms venture.

The origins of VodafoneThree trace back to an anticipated joint venture between Vodafone Group Plc and CK Hutchison Holdings Limited, specifically involving Vodafone Limited and Hutchison 3G UK Limited. This proposed merger prompted a comprehensive Competition and Markets Authority investigation, which was formally launched with a merger inquiry.

The CMA's scrutiny began with a referral date of April 4, 2024, setting a statutory deadline of December 7, 2024, for its review. Ultimately, the Competition and Markets Authority accepted final undertakings from the involved parties on March 28, 2025, bringing the extensive merger investigation to a close. These undertakings were crucial in addressing potential competition concerns arising from the proposed combination, forming the basis of the CMA Vodafone Three merger undertakings.

A critical aspect of the original regulatory agreement, specifically Clause 2.3 of the Final Undertakings, stipulated that these commitments would apply to CK Hutchison only for as long as it maintained control over MergeCo, which is VodafoneThree. With the recent Vodafone CK Hutchison buyout, CK Hutchison has ceased to exercise such control.

Consequently, pursuant to Clause 2.3, CK Hutchison is now formally released from its obligations under the Final Undertakings. This CK Hutchison undertakings release means the company is no longer bound by the conditions previously imposed by the CMA. While CK Hutchison is no longer bound by these Final Undertakings, Vodafone's obligations under the same terms remain fully in effect and unchanged.

Despite CK Hutchison's release, the Final Undertakings themselves remain entirely unchanged and in full effect. Crucially, none of the obligations owed by Vodafone under these undertakings have been altered as a result of the recent transaction. This means Vodafone and its subsidiaries must continue to adhere strictly to the terms of the CMA Vodafone Three merger undertakings, ensuring ongoing UK telecoms merger compliance.

As part of these continuing requirements, VodafoneThree submitted its Year 1 annual progress report to the CMA on September 29, 2026, in accordance with paragraph 3 of the Undertakings, with a non-confidential version subsequently published by the authority.

Lawyers and compliance officers should note that CK Hutchison is no longer bound by the Final Undertakings related to the Vodafone/Three merger following Vodafone's buyout of CK Hutchison's shares in VodafoneThree. However, Vodafone's obligations under the Final Undertakings remain fully in effect, requiring ongoing compliance monitoring for Vodafone and its subsidiaries.

Source: Reporting based on GOV.UK disclosures