Airband is one of dozens of so-called altnet providers set up to challenge industry incumbents BT Openreach and Virgin Media O2. However, the high cost of building out their networks has left altnets saddled with net debts of about £9bn, according to figures from Enders Analysis.
The altnets collectively posted losses in 2024 that Enders put at more than £1.5bn, as consumer uptake fell short of expectations.