UK CMA Competition
Material regulatory developments from Competition and Markets Authority are tracked daily by Cresthaven Analytics. Over the last 90 days, 20 material briefs relevant to professionals operating in the technology, ai & competition sector have been published below. Each brief is sourced directly from the primary regulatory feed, summarized for institutional readers, and scored for materiality.
Recent material activity
A selection of recent published briefs; this is not a complete archive.
CMA opens Phase 1 merger inquiry into Vivisol's acquisition of Air Liquide's UK home oxygen services business
The CMA announced on September 24, 2026 that it is investigating the anticipated acquisition by Dolby Medical Home Respiratory Care Limited, trading as Vivisol, of Air Liquide Healthcare Limited's home oxygen services bu…
Read the full UK CMA Competition brief →CMA issues first-ever civil penalties against individuals for concealing evidence during a competition inspection
The CMA fined construction firm M&J Group and two of its staff members a combined £50,000 on September 24, 2026 for concealing a mobile phone and documents during a warranted inspection. These are the first civil penalti…
Read the full UK CMA Competition brief →CMA opens Chapter I investigation into suspected anti-competitive arrangements in roofing and construction services
The Competition and Markets Authority (CMA) opened an investigation on September 24, 2026 into suspected anti-competitive arrangements in the supply of roofing and other construction services. The investigation concerns …
Read the full UK CMA Competition brief →CMA proposes final undertakings requiring Vandemoortele to divest UK plant after Phase 2 pastry merger finding
The CMA published a notice on September 15, 2026 proposing to accept final undertakings from Vandemoortele Group after its Phase 2 investigation found a substantial lessening of competition in frozen laminated dough prod…
Read the full UK CMA Competition brief →CMA strengthens Google search choice-screen proposals to include AI assistants ahead of October 9 comment close
The CMA published updated conduct requirement proposals on September 23, 2026, requiring Google to present Android and Chrome users with annual choice screens for search providers — screens that must now include qualifyi…
Read the full UK CMA Competition brief →CMA closes GXO / Wincanton merger inquiry following completed divestment to DP World Logistics UK
The CMA formally closed its Phase 2 merger inquiry into GXO Logistics, Inc.'s acquisition of Wincanton Plc on 23 September 2026. Closure followed GXO's completion of the required divestment to DP World Logistics UK Limit…
Read the full UK CMA Competition brief →CMA consults on updated user choice conduct requirement for Google following strategic market status designation
The CMA published updated proposals on September 23, 2026 for a user choice conduct requirement governing Google's general search services. These proposals follow Google's designation in October 2025 as holding strategic…
Read the full UK CMA Competition brief →CMA launches further consultation on user choice conduct requirement for Google search services
The CMA opened a further consultation on September 23, 2026 on a user choice conduct requirement for Google's general search and search advertising services. This is the fourth proposed requirement in an expanding regime…
Read the full UK CMA Competition brief →CMA imposes three conduct requirements on Google under the UK digital markets regime and opens further consultation on a fourth
The Competition and Markets Authority has imposed three conduct requirements on Google — covering publisher conduct, data portability, and fair ranking — following its October 2025 strategic market status designation in …
Read the full UK CMA Competition brief →UK CMA Competition release pending Cresthaven Analytics full analysis: Vets market investigation: draft substantive Order and Undertakings
UK CMA Competition published a regulatory release titled 'Vets market investigation: draft substantive Order and Undertakings'. Cresthaven Analytics' full intelligence brief is pending re-analysis; see the source link be…
Read the full UK CMA Competition brief →CMA issues legally binding Order on UK veterinary businesses following market investigation final report
The Competition and Markets Authority published its final report and accompanying legally binding Order on September 22, 2026, concluding its market investigation into UK veterinary services. The Order imposes six remedy…
Read the full UK CMA Competition brief →CMA opens pre-investigation comment period on KONE Corporation's anticipated acquisition of TK Elevator Topco GmbH
The Competition and Markets Authority (CMA) issued an invitation to comment on September 22, 2026 regarding KONE Corporation's anticipated acquisition of TK Elevator Topco GmbH. The CMA has not yet formally commenced its…
Read the full UK CMA Competition brief →CMA serves initial enforcement order on ABP Food Group's minority acquisition of Dovecote Park parent
The CMA served an initial enforcement order on 17 September 2026 covering ABP Food Group Unlimited's completed acquisition of an indirect minority shareholding in Extra Detail Limited. The order precedes formal Phase 1 c…
Read the full UK CMA Competition brief →CMA opens Phase 1 merger inquiry into McCormick's anticipated acquisition of Unilever's foods business
The CMA launched a Phase 1 merger inquiry on 16 September 2026 into McCormick & Company's anticipated acquisition of the majority of Unilever's foods business. A Phase 1 decision is due by 11 November 2026.
Read the full UK CMA Competition brief →CMA concludes four parallel merger inquiries into Welltower acquisitions of UK care home portfolios
Welltower Inc. faces four parallel CMA merger inquiries into its completed acquisitions of care homes managed by Barchester Healthcare, HC-One, Aria Care (including Asprey), and Danforth Care. The inquiries assess compet…
Read the full UK CMA Competition brief →CMA proposes final undertakings requiring Vandemoortele to divest UK plant after Phase 2 pastry merger inquiry
The CMA published a notice on September 15, 2026 proposing to accept final undertakings from Vandemoortele Group following its completed acquisition of Délifrance S.A. The proposed undertakings follow the CMA's August 20…
Read the full UK CMA Competition brief →CMA issues Phase 1 referral decision in Co-operative Group acquisition of Southern Co-operative
The CMA announced on September 15, 2026 that Co-operative Group Limited's completed acquisition of The Southern Co-operative Limited raises a substantial lessening of competition concern. The merger proceeds to a Phase 2…
Read the full UK CMA Competition brief →CMA opens invitation to comment on OCS Group's anticipated acquisition of Mitie Group plc
The CMA issued an invitation to comment on September 15, 2026 regarding the anticipated acquisition of Mitie Group plc by OCS Group International Limited. The comment window closes September 29, 2026. This step precedes …
Read the full UK CMA Competition brief →CMA investigates four completed Welltower care home acquisitions across Barchester, HC-One, Aria, and Danforth
The CMA has opened merger inquiries into four completed acquisitions by Welltower Inc., covering care homes managed by Barchester Healthcare, HC-One, Aria Care (including Asprey), and Danforth Care. Each transaction invo…
Read the full UK CMA Competition brief →CMA secures voluntary compensation from heating oil suppliers and issues open letter on contract fairness
The Competition and Markets Authority (CMA) published an open letter to domestic heating oil suppliers on September 10, 2026, reminding them of their obligations to maintain fair and transparent consumer contract terms. …
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