Virgin Media O2 Stops Building Fibre It Cannot Fill and Puts £800 Million of Savings Against the Gap

Aerial view of a UK city street where Virgin Media O2 runs fibre and cable infrastructure

Virgin Media O2 will stop extending full-fibre beyond commitments already made, the company said alongside third-quarter results that showed revenue down 5.7 percent to £2.43 billion. The operator instead plans to push its existing HFC network to 2Gbps for most remaining premises in 2027 through a low-cost upgrade, and to take £800 million of annualised cost out of the business by 2029.

The quarter was weak on almost every consumer line. Service revenue fell 3.5 percent to £2.04 billion, consumer fixed service revenue dropped 6.4 percent to £754.6 million, and business service revenue declined 5.3 percent to £231.7 million. VMO2 lost 22,100 broadband connections, 7,800 consumer mobile subscribers and 19,500 business subscribers. Adjusted EBITDA slipped 2.6 percent to £995.2 million even as the margin improved to 41 percent from 39.8 percent.

Capital spending stayed high at £574.7 million in the quarter, up 2.4 percent on an adjusted basis, while the nine-month total fell 4.6 percent to £1.59 billion. The company held full-year guidance for property and equipment additions at £2.0 billion to £2.2 billion.

Roughly £300 million of the £800 million target comes from redundancies, cutting the wage bill by about 30 percent over two years and removing as much as a quarter of a workforce of around 16,000. A further £400 million is scheduled to land during 2027. Contractor use, supplier relationships and technology licences are all under review, and the company says it will lean harder on AI tools in customer service, network planning, fault management and sales targeting.

The fibre decision is the strategic pivot. “Market economics do not support three overlapping fibre networks,” the company said, describing its HFC plant as the asset that will carry market-leading broadband at scale. VMO2 had already built full fibre to 9.4 million premises and lifted 5G+ population coverage to 86 percent, so the halt freezes a programme already funded and cancels nothing built so far.

Regulator data shows why the arithmetic failed. Ofcom’s Connected Nations reporting this year counted 52 fixed network operators and 18 fixed-wireless access providers competing in a market where gigabit-capable coverage had already reached 89 percent of premises, much of it built by three or more overlapping networks in the same streets. Building more passing homes into that map adds cost without adding customers.

For the supply chain the shift redraws demand. DOCSIS amplifiers, R-PHY nodes and HFC line gear move back into the foreground for the 2Gbps upgrade, while XGS-PON optical line terminals and fibre distribution hardware lose a buyer that had been ordering at scale. 5G RAN spending continues, since mobile coverage and capacity were explicitly excluded from the cuts.

Supplier’s note: We see both sides of this trade. Operators halting full-fibre builds release XGS-PON OLT chassis, GPON line cards and fibre distribution frames into the secondary market earlier than expected, usually 12 to 24 months after commissioning, and UK-origin lots come with cleaner documentation than most. Demand for HFC equipment is thinner because the vendor base is narrow and spare amplifiers are scarce. Current availability includes Huawei MA5800-X17 OLT chassis and Nokia 7360 ISAM shelves from European decommissioning projects, tested with cards and ready for 4 to 6 week delivery including configuration files where the seller provides them. Buyers replacing cable plant should confirm DOCSIS version support on amplifiers before purchase, as 2Gbps service over HFC requires mid-split or high-split capability that older units lack. Minimum order is one chassis; test reports are available for each shelf.