The deal that reshapes the sales houses

Top five

• Sky’s £1.6bn purchase of ITV’s broadcasting arm is now the only story that matters to a TV buyer. The combined business would hold around 44% of UK television ad revenue — roughly £2.3bn.
• The CMA has opened the door but not the case. Its invitation to comment closed on 6 August; a formal merger inquiry has not yet been launched.
• Sky and ITV are arguing the market definition, not the share. Their case is that together they take about 20% of total UK advertising once digital and social are counted.
• Gambling’s cost base has changed permanently. Remote gaming duty went from 21% to 40% in April, with remote betting duty following to 25% in April 2027.
• Front-of-shirt gambling sponsorship ends with this season. The Premier League ban lands in 2026-27, taking roughly £80m a year out of club sponsorship.

The deal that reshapes the sales houses

Sky agreed on 7 July to buy ITV Media & Entertainment for £1.6bn (about $3.1bn), subject to regulatory clearance. Sky Group chief executive Dana Strong called it “a defining moment for British media”; ITV’s Carolyn McCall said she was confident Sky would be “a strong and responsible custodian” of the business.

For anyone buying airtime, the number that counts is not the price but the concentration. Together the two would represent something near 44% of UK TV advertising revenue — around £2.3bn. Analysis by Madison and Wall puts Sky Media’s potential share as a sales house closer to 60%. ITV on its own already carries about 32% of commercial viewing.

Sky and ITV’s defence is a question of framing: assess us against the whole advertising market, not television alone, and we are a fifth of it. That argument is entirely reasonable in a world where budgets move fluidly between broadcast, BVOD and social. It is also exactly the argument the CMA will test hardest, because a planner reallocating £500,000 out of linear does not experience social as a substitute for a live Premier League break.

The practical read for the next two quarters: nothing changes on price yet, but negotiating leverage in 2027 could look materially different. If you are signing anything long-dated with Sky or ITV between now and clearance, build in the break.

Market, audiences and spend

UK advertising expenditure is forecast to pass £50bn this year, with digital taking roughly 70% of it. That macro growth continues to sit awkwardly alongside a linear market under real pressure — WPP’s Q2 showed UK revenue down 5.5%, the clearest recent read on domestic client caution. Flagged as unverified: a reported 7% year-on-year decline in UK broadcast TV revenue circulating from July data — confirm against the sales houses or Advertising Association/WARC before quoting it to a client.

Ofcom published Media Nations UK 2026 on 29 July. It remains the most useful free document for anyone arguing the linear-versus-streaming case in a client meeting, and it is worth reading before the autumn planning round rather than after.

Clients on the move

• UK Government — WPP Media appointed to lead media strategy, planning and buying, including out-of-home, displacing Omnicom’s MG OMD. The single largest UK account by scale and the most significant switch of the year.
• Lidl — three networks shortlisted in its UK media review.
• Suzuki — UK media review under way.
• British American Tobacco — global media account moving.
• Brita and Xero (to Medialab) — both have appointed new UK media agencies.
• Department for Business and Trade — creative account in review; incumbent is the Unlimited/Pablo consortium.

People

• Sky Media — managing director Karen Eccles is departing, a senior change at exactly the moment that sales house is being asked to absorb ITV.
• Omnicom Media — Richard Oliver has left.
• Medialab — has appointed its first head of AI and innovation, which is the more interesting signal: independents are now buying the capability rather than borrowing it.

Online and connected TV

Connected TV is the one growth line a TV buyer can defend without qualification. The UK CTV market is expected to reach £2.31bn this year, after growing 21% in 2025 and with a further 15% forecast for 2026 — the second-fastest-growing CTV market globally after Canada. Ad-supported tiers are doing the work: free ad-supported television in the UK has grown close to ten times faster than subscription VOD over the past two years, and a large majority of CTV viewers now say they prefer a lower-cost, ad-funded option.

The other development worth tracking is Universal Ads, the self-service platform UK broadcasters launched in June, built on Comcast’s Universal Ads and FreeWheel technology and intended to let Sky, Channel 4 and ITV be bought in a single campaign. It is aimed squarely at smaller advertisers who have never bought television. Two things follow. First, it is a genuine threat to social’s small-business budgets. Second, if the Sky/ITV merger clears, a shared self-service pipe into two of the three sellers starts to look less like a marketplace and more like a shopfront.

Gambling advertising: the squeeze is now structural

Two changes have permanently altered what a UK operator can afford to spend on media.

The first is tax. Remote gaming duty rose from 21% to 40% in April, and remote betting duty goes from 15% to 25% in April 2027. Bingo duty’s 10% rate has been abolished and casino gaming duty bands are frozen for 2026-27. The OBR scored the package at around £1.1bn of additional revenue. Operators said plainly when it was announced that marketing would be cut first, because marketing is the fastest lever available to protect operating margin. That is now showing up as pressure on high-cost, hard-to-attribute channels — which means television and retail before affiliate and paid social. The statutory levy, at 0.1% to 1.1% of gross gambling yield depending on sector, sits on top.

The second is sponsorship. Front-of-shirt gambling branding leaves the Premier League with the 2026-27 season, an estimated £80m annual hole across the eight top-flight clubs currently carrying an operator as principal sponsor. Sleeves, training wear and pitchside remain permitted, as do wider club partnerships, so expect operator money to migrate there and into rights packages rather than leave football altogether. Combined with the voluntary whistle-to-whistle restriction on live-sport advertising, the gambling category’s route to a football audience is now narrower, more expensive and more tightly policed than at any point in the last decade.

Media buying view

• Do not sign long with Sky or ITV before the CMA decides. Clearance changes the 2027 negotiation; keep flexibility rather than locking in a rate you cannot revisit.
• Move incremental gambling budget toward measurable video, not away from video. CTV and BVOD carry the attribution that a 40%-duty P&L now demands; linear keeps the reach case but has to earn it on price.
• Treat Universal Ads as a competitive signal, not a buying tool. If small-business budgets start reaching television directly, mid-market linear pricing gets firmer, not softer.

Peter