Sky and ITV mount defence of £1.6bn merger as regulators probe deal
Sky and ITV are defending their proposed £1.6bn acquisition of ITV’s Media and Entertainment division before the UK Competition and Markets Authority (CMA) review. The CMA opened a public case page and is collecting views ahead of a Phase 1 investigation, focusing on whether the ad market should be defined broadly beyond TV. Submissions close 6 August; completion is expected in H2 2027.
How this was made

The 30-second read
Why it matters
The key trading-relevant uncertainty is whether the CMA treats TV advertising as a standalone market or incorporates online/digital ad competition, which directly affects estimated concentration and approval probability.
Market read
This is a live regulatory process update that can change deal odds and timing ahead of a formal Phase 1 investigation.
What to watch
Ofcom and DCMS involvement, plus the separation of ITV Studios under a long-term content supply agreement, may mitigate competition concerns beyond ad-market share alone.
Background
The CMA has opened a public case page and invited submissions as a first stage of review for Sky’s planned acquisition of ITV’s Media and Entertainment division.
Ticker impact
Article says Sky will argue its £1.6bn acquisition of ITV’s Media and Entertainment division affects only about a fifth of UK ad spend, in CMA review.
Moderate volatility around regulatory-comment milestones; direction depends on whether regulators accept broader ad-market definition.
The piece is about the CMA’s pre-Phase 1 information gathering and the companies’ defense strategy, not a decision or new quantified outcome.
Market effects
Sets a precedent for how UK regulators define advertising markets amid streaming and digital competition, influencing other media consolidation cases.
UK media and advertising ecosystem sentiment may react to perceived CMA strictness on market definition.
Could inform global antitrust approaches to converged ad markets (TV plus digital platforms) in cross-media deals.
Counterpoint
If the CMA accepts a broader advertising-market definition, the deal could face less competitive harm than feared, improving approval odds.
Key entities
- companySky
Proposed acquirer of ITV’s Media and Entertainment division for up to £1.6bn, defending a broader ad-market definition.
- companyITV
Seller of the Media and Entertainment division; deal completion depends on CMA approval and market-definition outcome.
- regulatorCompetition and Markets Authority (CMA)
Invited comments and will decide whether to proceed to a formal Phase 1 investigation, focusing on ad-market definition.
- regulatorOfcom
Referenced as part of the regulatory processes alongside CMA for the transaction.
- government_bodyDCMS
Referenced as part of the regulatory processes alongside CMA for the transaction.



