Altnets - A Summary21 Jan 2026 16:55
Sooo, fleccy has already done the hard part by doing all that research and laying out the facts. However, all that will probably be a bit too much for Aus, who would rather stare into the sky at satellites and wonder why he ever invested in BT now that Elon is going to park hundreds of Teslas on his lawn!
So let’s deal with the actual issue, namely what is the real competitive threat to BT from the altnets? We’re told that they have passed around 20 million premises which is quite impressive. But, although this is technically true, it’s very misleading. With roughly a hundred operators piling into the same urban postcodes, the industry has created a triumph of duplication, not coverage. Once you strip out the grotesque overbuild, the number of unique premises passed is probably closer to 15 million, and that’s being generous. Nobody wants to publish the real figure because it would expose just how wasteful this rollout has been.
Now compare that with BT. They have genuinely passed about 20 million premises already, are on track for roughly 25 million by the end of this year, and will push on to around 30 million by 2030 (with a take-up rate of almost 40%). That’s not spin. That’s delivery. And yes, Aus and the troll will sneer that these are “future targets”, but in infrastructure terms this future is arriving month by month, quarter by quarter, year by year, as each financial report shows. Even the loudest critics know BT has stuck to its numbers since the rollout began.
But coverage isn’t everything, what about profitability? Exactly, that's the whole point. BT does not have a pricing problem.....the altnets do!!! BT is profitable today. The altnets are haemorrhaging cash. The idea that BT should cut prices to “compete” is economically illiterate. Compete with whom? Companies that are losing money hand over fist? Even if altnets raised prices to BT’s level, many would still be underwater. The only way most of them could ever make money is by charging MORE than BT, which they can’t do because customers would leave in droves. This isn’t a market failure by BT. It’s a business-model failure by the altnets.
And that failure sits squarely at the feet of Ofcom. The regulator flooded the market with entrants, waved them through on the promise of infinite cheap debt, and pretended that capital discipline didn’t matter. It allowed dozens of under-scaled operators, many with limited engineering depth and no credible path to profitability, to build overlapping networks and call it “competition”.
Now the debt cycle has turned, the music has stopped, and the consequences are unavoidable. Normally Ofcom would try to punish the incumbent, block price cuts, tie BT’s hands, or manufacture artificial protection for failing competitors. But here’s the problem. In reality, BT doesn’t need to do anything. The altnets are collapsing on their own and there is nothing they or Ofcom can do about it!!!