Summary

• Hyperoptic’s network now passes two million UK homes and businesses.
• Customer take-up, cash generation, and utilisation are replacing construction as the central performance measures.
• The milestone reinforces the wider altnet market’s move from debt-funded rollout towards consolidation and commercial returns.

Hyperoptic has reached its long-standing target of passing two million UK homes and businesses, moving the full fibre operator from network construction towards the more difficult work of converting available connections into paying customers.

Hyperoptic recorded 2025 revenue of £139 million, an increase of 22%, while its customer base grew by 18% to more than 440,000. Average take-up across the network reached 31%, with mature areas above 60% and new-build developments exceeding 70%.

Adjusted earnings before interest, tax, depreciation, and amortisation reached £69 million. The company says annualised EBITDA was around £90 million during the first half of 2026 and is on course to exceed £110 million for the full year.

Capital investment fell by 23% to £134 million in 2025 as Hyperoptic slowed expansion. Its strategy now centres on customer acquisition, greater use of its existing footprint, and an off-network offer intended to extend retail reach to another 1.8 million homes.

Construction is no longer the main measure

Britain’s alternative fibre operators spent the first half of the decade racing to pass premises. Coverage totals attracted infrastructure capital and demonstrated progress against national connectivity goals, but a cable running past a building produces little revenue until somebody buys a service.

Differences between premises passed, premises ready for service, installed connections, and active customers have become central to altnet economics. Dense network construction can support attractive returns, while overlapping builds and intense competition leave expensive infrastructure underused.

Hyperoptic has concentrated on apartment buildings, urban areas, and new developments where several customers can be reached through one installation. High take-up in new-build properties reflects a model in which fibre and equipment can be installed before residents arrive.

That focus differentiates the company from nationwide builders but does not remove competition. Hyperoptic encounters Openreach in most new developments, alongside Virgin Media O2 and other alternative networks, while customers continue to compare price, service, reliability, and contract terms.

Lower investment changes the financial profile

Reducing construction expenditure while adding customers can improve cash generation because more revenue is carried across infrastructure already in the ground. Hyperoptic says approximately 90% of incremental revenue converted into adjusted EBITDA during 2025, indicating substantial operating leverage.

Infrastructure owners will watch that conversion closely after years in which the sector consumed large amounts of capital. KKR has held a majority stake in Hyperoptic since 2019, while pension funds, private equity, and sovereign investors entered the broader market expecting long-lived subscription income.

Higher interest rates and slow take-up have exposed operators whose customer numbers did not grow as quickly as their networks. Consolidation has followed, several companies have reduced construction, and financing has become more difficult for businesses unable to demonstrate a route towards positive cash flow.

Hyperoptic’s milestone therefore reinforces an established market transition rather than creating one. British fibre has been moving from rollout towards utilisation, consolidation, and returns for several years; two million premises gives the company a larger base on which to prove the economics.

Wholesale reach changes the business

An off-network offer will allow Hyperoptic to sell services to additional homes using another provider’s infrastructure, broadening its customer market without building duplicate fibre. The approach can improve returns on its brand, sales systems, and support operation, although it creates dependency on another network owner.

A company that originally differentiated itself through dedicated infrastructure will consequently operate as both a network owner and a retail provider using wholesale capacity. Fault resolution, service assurance, wholesale pricing, and customer expectations need to remain consistent across those models.

Hyperoptic aims to lift average penetration to 35% and double its customer base by 2030. Meeting those goals will require more than marketing because wayleaves, building access, switching processes, installation quality, customer support, and local reputation all influence conversion.

The outcome will also affect how investors value alternative fibre after the construction boom. Networks producing stable cash flows may become durable competitors or attractive consolidation assets, while operators with weak utilisation face pressure to merge, sell, or refinance.

Passing two million premises represents a substantial engineering achievement, but it does not complete the commercial job. Hyperoptic has built most of the network it promised; its next performance will be judged by customer numbers, utilisation, service quality, and the cash generated from infrastructure already installed.