Cambium, a wireless broadband kit maker, has filed to appoint an administrator

If your broadband arrives through the air instead of a cable in the ground, the company that made the kit doing it is in trouble. Your line is fine today. This is not the company that bills you, either. It is still worth knowing about.

As reported by ISPreview on 13 September, Cambium Networks Limited, the UK arm of a wireless equipment maker with a research site in Ashburton in Devon, filed a notice of intention to appoint an administrator on 10 September. ISPreview says it confirmed the filing after sources raised it. It also says its attempts to get a comment went nowhere, with the company’s press address refusing outside contact.

Cambium makes fixed wireless access equipment. That is the dishes, antennas and base stations that carry broadband over the air to places a cable has never reached, and it makes Wi-Fi gear alongside it. ISPreview reports that a number of UK wireless broadband providers have built on that hardware, and says the situation is likely to affect them. It does not name them.

What has actually happened

A notice of intention to appoint an administrator is a step towards administration, not administration itself. It buys a company protection from creditors while the next move is worked out, and it can end in a rescue, a sale or a wind-up. No administrator has been publicly named. Cambium itself has said nothing.

The wider group has been under strain for a while. ISPreview reports that the American parent, Cambium Networks Corporation, was delisted from Nasdaq in March over late filings, and that it stopped being registered as a controlling party of the UK company shortly afterwards. The same report says the parent’s most recent annual report raised doubt about its ability to keep trading, pointing at breached borrowing conditions and tight cash. The word collapse comes from a former staff member who covered the UK, Ireland and the Nordics, quoted by ISPreview as saying he was no longer with the company “following the unfortunate collapse of the business”.

What it means if your broadband is wireless

Your contract is with your provider, not with whoever built the equipment, and that does not change. Neither do your rights if the service drops out. What a supplier’s troubles can do, over months rather than days, is make spare parts and software support harder to get. That tends to show up as a slower repair, not a service going dark.

So there is nothing to do this week. If you have been wondering what else reaches you, the availability checker shows what is actually on offer at your address, and our guide to rural broadband goes through the choices where fibre has not turned up. If the worry underneath this is a small company failing on you, are altnets safe deals with that question directly.

The honest uncertainty is that very little here is settled. Nobody has said which UK providers use the kit, how much of it is out there in service, or whether the UK business will be rescued. So far this has been reported by ISPreview alone.