Comcast to split off Sky and NBCUniversal in major shake-up of media empire

Comcast has set in motion one of the most significant restructurings in the global media business in years, announcing that it will separate Sky and NBCUniversal into a standalone publicly listed company, while leaving its main corporate shell focused on broadband, wireless and telecommunications infrastructure. The move, disclosed on Monday, marks a decisive retreat from the old logic that brought content and distribution under one roof, and underlines how sharply the economics of traditional media have shifted under the pressure of streaming and changing viewing habits.

The new company, to be called NBCUniversal, will bring together NBCUniversal’s film and television studios, theme parks and streaming platform Peacock with Sky, the British broadcaster Comcast acquired in 2018 after an expensive bidding contest. Comcast shareholders will own shares in both businesses once the separation is complete, with the parent company expected to retain a stake of up to 19.9 per cent in NBCUniversal for as long as a year after the spin-off, which it plans to sell down over time.

Comcast said the split would leave each business “better positioned to pursue its own strategic priorities, invest for growth and create long-term shareholder value as independent entities”. In practice, it reflects a recognition that the sprawling conglomerate assembled by Brian Roberts and his predecessors no longer fits the market as neatly as it once did. The company’s shares have fallen by 30 per cent over the past year, and investors have been signalling for some time that the old model has lost some of its appeal.

Roberts, Comcast’s chairman and co-chief executive, described the transaction as a way to “unlock a more entrepreneurial management approach” and to open up “a multitude of new opportunities for each business”. He will remain actively involved in the leadership of both companies, Comcast said. Mike Cavanagh, currently co-chief executive of Comcast, will become chief executive of NBCUniversal, while Michael Angelakis, the former Comcast chief financial officer, is to return as chief executive of the pared-back Comcast.

The announcement brings to an end, or at least to a new stage, years of accumulation. Comcast began in 1963 as a small television business in Mississippi founded by Ralph Roberts, Brian Roberts’ father, and grew into America’s largest cable company. Under Brian Roberts, who became president in 1990, chief executive in 2002 and chairman in 2004, the group expanded aggressively, buying NBCUniversal in 2009 and Sky in 2018. Those acquisitions were conceived in a period when ownership of both production and distribution seemed an obvious strategic advantage. The streaming era has made that proposition much harder to sustain.

At present, Comcast’s core business lies in telecommunications infrastructure and broadband and wireless networks, serving more than 65 million American homes and businesses. That business has become the company’s most stable pillar as media revenues have become more volatile. Its media division, including NBC and Peacock, accounted for 21 per cent of revenue, with sales of $27.09 billion in 2025, while theme parks contributed another $9.84 billion. The spin-off will therefore sharpen the distinction between a utility-like connectivity business and a more cyclical entertainment company trying to compete in a crowded and rapidly changing market.

For the new NBCUniversal, the attraction is scale. Cavanagh said that NBCUniversal, together with Sky, “will have the scale, brands, content and financial resources to compete as a premier global media and entertainment company”. That is an important point. Sky brings a substantial European footprint, while NBCUniversal brings broadcast, studios, streaming and theme parks under one roof. Yet the same combination also exposes the tensions within the business: the different economics of live television, streaming subscriptions, studio production and theme parks do not always move in unison, and the management challenge is likely to be as much about focus as about size.

Analysts have already begun to ask whether the newly separated media company might itself become a target. One possibility raised in the market is Netflix, which had been seen as an interested party in Warner Bros Discovery’s assets before losing out to Paramount Skydance’s $111 billion cash offer. Ross Benes, a senior analyst at eMarketer, said Netflix would probably be interested in NBCUniversal’s studios, but not necessarily in the entire business. He added that it remained unclear whether NBCUniversal would be willing to split again to separate the studio from the broader media group. That uncertainty is telling. The industry’s current phase of restructuring is not simply about slimming down but about finding the most saleable, and most strategically coherent, pieces of a very large puzzle.

NBCUniversal’s studio arm is particularly prized. It includes Universal Pictures, DreamWorks Animation and Focus Features, and houses franchises such as Fast & Furious, Jurassic World and Despicable Me. The business generated almost $11.3 billion in revenue last year. In an era when intellectual property has become the central asset for media groups, the studios remain the jewels in the crown, capable of supplying films, television spin-offs, merchandise and, in some cases, theme park attractions. That breadth of value is one reason the studios may attract attention if further consolidation gathers pace.

The reorganisation also invites a reassessment of Sky’s place within Comcast’s wider empire. Comcast bought the broadcaster for £30.6 billion in September 2018 after a fierce battle involving Disney, but the acquisition has not proved straightforward. The company was forced to write down Sky’s value by $8.6 billion in 2022, a sign of how quickly assumptions about pay television and premium broadcasting were overtaken by streaming competition and changing consumer behaviour. Sky remains a major player, but its strategic value is now shaped as much by its role inside larger content ecosystems as by its own standalone strength.

That context matters more still because Sky is itself in the midst of another potential transaction. It is reported to have agreed terms to buy ITV’s broadcast and streaming unit in a £1.6 billion deal, while ITV Studios would acquire Sky’s Love Productions, the maker of The Great British Bake Off and The Piano. If completed, such a deal would create a much larger force in the UK market. Analysts say a combination of Sky and ITV would account for about 70 per cent of British television advertising, a figure almost certain to draw the scrutiny of regulators. The wider point is that restructuring is not confined to Comcast. Across the industry, old rivals are being folded together, spun apart or recombined as companies search for the right scale in an unsettled market.

Comcast’s decision also comes after it had been one of the three bidders for Warner Bros Discovery’s streaming and studios businesses, alongside Netflix, before that asset was ultimately captured by Paramount Skydance. The competition for Warner Bros Discovery highlighted both Comcast’s ambitions and its diminished ability to dictate the terms of consolidation. At the time of that bidding battle, Laurent Yoon, an analyst at Bernstein, said no one “really anticipated Comcast to win the bid” and argued that its depressed share price underlined the challenges facing a standalone Comcast. The new split can be read partly as a response to that reality. If Comcast could not easily outbid rivals for major assets, it could at least reshape itself to look more attractive to investors.

The announcement also sits within a broader history of retrenchment in American media. Earlier this year, Comcast spun off its legacy cable assets into Versant Media, a separately listed company completed in January. Versant includes channels such as USA Network and CNBC. Last May, Lionsgate completed the spinoff of Starz. A year before that, Disney integrated Hulu with Disney+ in an effort to shift resources from linear television towards direct-to-consumer streaming. The direction of travel is not uniform, but the underlying message is similar: the era of managing a multitude of fading television assets within vast, heavily integrated conglomerates is giving way to a more selective, and in some cases more defensive, approach.

Paolo Pescatore, a media analyst at PP Foresight, summed up the shift in practical terms. Connectivity and media, he said, are no longer “naturally moving at the same speed”, and the break-up therefore “feels like a sensible move, but also a sign of how much pressure there is on legacy media groups to simplify, consolidate and prove where future growth will come from”. That pressure is visible not only in Comcast’s strategy but across the wider market, where scale alone no longer guarantees strength and where investors are increasingly impatient with conglomerates that seem to combine too many disparate businesses without a clear route to value creation.

For Comcast, the separation is likely to be presented as an act of strategic clarity. The broadband business can be managed around infrastructure, connectivity and customer retention, while the media and entertainment company can concentrate on content, streaming, studios and international expansion. Yet the deeper significance may lie elsewhere. The move is an acknowledgment that the old dream of seamless vertical integration has been weakened by the streaming revolution, which has altered how audiences pay for content, how studios recoup investment and how broadcasters compete for relevance. The companies that remain are not necessarily the ones that were once most admired for their breadth, but those that can now justify their shape in a market that rewards focus as much as reach.