The mid-sized UK altnets Zzoomm and FullFibre have agreed to merge, in what looks like an all-share merger of (nearly) equals, both of whom have been struggling to raise finance.

Why did they pick each other rather than the larger CityFibre/Netomnia/nexfibre options? Valuation may have been the key factor, but it has left them still vulnerably low scale with further consolidation necessary.

Much more consolidation is required for the sector to be sustainable in our view, and further financial distress may be required for realistic valuations to emerge.

Starlink has unveiled its plans for its next-generation satellites, boasting dramatically more capacity than was anticipated, as it aims to bring gigabit speeds to its broadband users.

This rapid growth in capacity poses the risk of a more commercially aggressive Starlink. While this will amplify its impact on the broadband market, it remains a somewhat niche consumer proposition but with additional B2B appeal.

Amazon's Kuiper is gearing up to begin launching its own satellites. While its target of introducing service later this year is likely to slip, Kuiper will bring an important peer competitor to Starlink, and will be the first time that Amazon's retail and marketing heft enters the UK connectivity market.

Market revenue dipped into marginal decline in Q3, as both ARPU and sub growth weakened, both partly driven by the continued altnet onslaught
 

Backbook pricing effects will be of marginal help in the short term, but new customer pricing competition is still fierce, and households are still cash-strapped
 

In the longer term, pressure from the altnets should wane substantially as their roll-outs slow and they consolidate towards a wholesale model (or fail)

BT Group was hit by an unexpected slowdown in Global/Portfolio non-UK corporate revenue in Q2, with this impacting quarterly and full year expected revenue by 2ppts.

EBITDA, cashflow and all other operational metrics were steady or improving, with Openreach particularly strong, and without the non-UK impact it would have been a solidly good if unspectacular quarter.

The fibre-driven cashflow turnaround plan is therefore still very much on track, with the expected altnet slowdown/consolidation an added potential bonus, and the Vodafone-H3G merger a manageable challenge.

The UK altnets collectively lost over £1bn in 2023, with most metrics unrealistically distant from what they need to be for a sustainable model, particularly the smaller retail-focused operators.

Consolidation is essential for survival, and CityFibre at least has a reasonable case for long term sustainability with a wholesale model and Sky as a customer, and looks the most viable altnet consolidator in our view, with VMO2/nexfibre able to pick up the pieces should the sector fail.

A lack of long-term viability and related financing difficulties will dramatically slow network roll-out, reducing the altnet pressure on the rest of the sector even if consolidation improves penetration levels.

In the next fixed line regulatory review—TAR 2026—Ofcom is likely to maintain light regulation on Openreach’s pricing levels, while also maintaining strict restrictions on its pricing structures, which both help altnets. 

On other matters, none of the interested parties (Openreach/altnets/ISPs) look like getting exactly what they want, but by and large the industry will likely get what it needs—regulatory stability with a broadly pro-investment slant.

The next TAR in 2031 is likely to be more dramatic, but by our estimates, even a full return to cost-based charging will not result in significant wholesale price cuts, which is likely to be a relief to longer term investors in BT and the altnets alike.

CityFibre has announced a deal to supply the second largest UK ISP Sky with wholesale broadband services, doubling its addressable target market at a stroke, in a blow to Openreach.

This may be just a foot in the door for CityFibre, but it is a critical one, and puts it firmly in the driving seat for altnet consolidation. There are also positives for VMO2 and other altnets hopeful of an eventual wholesale deal with Sky, and for retail ISPs now that the altnet sector is pitching towards wholesale away from retail.

While this is obviously bad news for Openreach, we see it more as an absence of a potential positive than something that might actually worsen current trends, and there are mitigating positives for the wider BT Group.

Market revenue growth was just positive at 0.2% in Q2, as lower price increases were mitigated by some temporary ARPU gains.

Growth is likely to drop negative in the rest of year however, with continued weak volume growth compounded by temporary ARPU gains unwinding.

Pricing structures differ quite widely as regards landline offers and out-of-contract pricing, and all could benefit from adopting best practice, a marginal gain worth pursuing in a tough market.
 

VMO2 survived the hammer blow of lower inflation-linked mobile price increases in Q2 with substantially unchanged revenue and EBITDA growth, helped by improving broadband ARPU

However, both mobile contract and broadband subs suffered declines, likely driven by issues with serving existing customers as well as attracting new ones, and these trends have to improve for the company to return to top and bottom line growth

Guidance implies that EBITDA growth will worsen in H2, but this would be good news in our view if it is driven by expenditure to support improved subscriber growth across broadband and mobile 

BT’s revenue growth in Q1 was hit by lower price increases, but positive EBITDA growth was achieved thanks to strong cost control as inflationary pressures abate.

Subscriber figures were decidedly mixed, with mobile much improved, retail broadband much the same in a difficult market, and Openreach broadband much worse (but still manageable in context).

The bigger picture is that BT is successfully keeping all metrics roughly stable as it completes its fibre roll-out and waits for the inevitable cashflow turnaround as a result.