Ziggo spin could unlock a messy telecom holding company
- The main bull case is a value unlock, not a simple growth story.
- Management says the VodafoneZiggo deal is on track to close this summer.
- The planned Ziggo Group listing and spin in H2 2027 is the key catalyst.
- Belgium looks less risky after Telenet and Wyre signed a network deal with Proximus and Fiberklaar.
- The U.K. and Netherlands are the pressure points, with heavy broadband and mobile competition.
A breakup story with real pressure
Liberty Global is no longer just a cable company with a long list of European assets. The core idea is that the company can make its pieces easier to value, cut holding company costs, and hand investors more direct ownership of the best assets.
The biggest step is Ziggo Group. Liberty is buying Vodafone's 50% stake in VodafoneZiggo for €1.0 billion in cash plus a 10% stake in the new Benelux company. That company will own 100% of VodafoneZiggo and 100% of Telenet. Liberty plans to list it on Euronext and spin its 90% interest to shareholders in H2 2027. Management said in Q1 2026 that the deal was still on track to close this summer.
There are other pieces of the same plan. In Belgium, Telenet and Wyre signed a network cooperation deal with Proximus and Fiberklaar to create a single network across about 75% of Flanders. In the U.K., the Nexfibre JV is buying Netomnia to build an 8 million home fiber platform, which could help Virgin Media O2 avoid some future capital spending.
The bear case is also clear. VMO2 is guiding to a 3% to 5% EBITDA decline in 2026 because the U.K. fixed broadband market is very promotional. The Netherlands has also become a bigger concern. Liberty warned that weaker VodafoneZiggo results could lead to an impairment, which means writing down the value of that investment. That is important because VodafoneZiggo is central to the planned Ziggo spin.
Bills, networks, and stakes
Liberty Global makes money in three ways. First, its telecom assets sell broadband, video, fixed phone, and mobile service to homes and businesses. Second, it owns stakes in large joint ventures, mainly VMO2 in the U.K. and VodafoneZiggo in the Netherlands. Third, it runs services and investment platforms, including technology, finance, ventures, and Formula E.
The simple version is monthly connectivity bills. Customers pay for internet, TV, mobile, business data, or wholesale network access. These businesses can throw off steady cash when customer losses are low and prices rise faster than costs.
The harder part is that telecom networks are expensive and very competitive. If rivals cut prices, Liberty can lose customers or accept lower average revenue per user, often called ARPU. If regulators force networks to open up or if fiber, 5G, satellite, or fixed wireless offers become stronger, the value of Liberty's fixed networks can fall.
Liberty also depends on smart capital allocation. Cutting net corporate costs, selling or spinning assets, and reducing the conglomerate discount matter almost as much as day-to-day subscriber growth. John Malone moving to Chairman Emeritus at the end of 2025 is a governance change, but the strategy is expected to stay mostly the same.
What customers actually buy
Residential broadband and fixed services
Homes pay for broadband internet, video, and fixed-line phone service. This is the core cash source, but it is also where price competition is most visible.
Mobile service
Mobile plans are sold to consumers and businesses. In the U.K., O2 Satellite adds direct-to-device satellite connectivity as a new feature.
B2B connectivity
Business customers buy broadband, mobile, data, and wholesale connectivity. Parts of the U.K. B2B base have been weak, including the business contributed to O2 Daisy.
Wholesale fiber access
Wyre in Belgium and Nexfibre in the U.K. are network platforms meant to share fiber costs and sell access at scale. These can help avoid duplicate network builds.
Formula E and growth investments
Liberty owns a controlling interest in Formula E and holds other technology, media, sports, and infrastructure investments. These are less predictable than telecom bills but can add upside if sold or scaled well.
Liberty Services and Liberty Blume
These platforms provide technology and finance services to affiliates and third parties. They can help monetize Liberty's internal systems outside its own networks.
Where the revenue sits
Mix is based on Q1 2026 reportable segment revenue. The VMO2 JV and VodafoneZiggo JV are shown at 100% of their revenue in Liberty's segment table, even though Liberty owned 50% of each at March 31, 2026.
What could break the unlock
U.K. broadband price war
High impact · High oddsVMO2 faces a very price-driven fixed consumer market. Management has pointed to AltNets selling 1 gigabit service around GBP 20 per month and Openreach using aggressive promotions. VMO2 guidance calls for a 3% to 5% EBITDA decline in 2026.
VodafoneZiggo impairment before the spin
High impact · Medium oddsThe Netherlands is now a major watch item. Liberty's Q1 2026 filing says VodafoneZiggo faces significant competition in both fixed-line and mobile. If results or cash flows get much worse, Liberty could write down the investment.
Ziggo Group delay or weak listing terms
High impact · Medium oddsThe value unlock depends on closing the VodafoneZiggo stake purchase, forming Ziggo Group, then listing and spinning Liberty's 90% interest in H2 2027. A delay, regulatory condition, or weak market for European telecom listings could shrink the expected benefit.
Fiber build cost and partner risk
Medium impact · Medium oddsThe Belgium and U.K. network plans lower some buildout risk, but they also depend on partners and execution. The Proximus and Fiberklaar agreement covers about 75% of Flanders, while Nexfibre is expanding toward an 8 million home fiber platform through Netomnia. Cost overruns or slower rollout would hurt the case for capital savings.
Wireless and satellite substitution
Medium impact · Medium oddsCable and fiber broadband are not the only ways to connect homes. 5G, fixed wireless access, and satellite internet can pressure prices, especially where customers care more about cost than peak speed. Liberty also offers O2 Satellite in the U.K., but the same technology shift can pressure fixed networks.