Daisy Communications.

Last time anyone mentioned Daisy on here seems to have been about September 21. Either people are using them and everything is fine or they have a small user base not well represented here...

Uno used to use Daisy for their connections. That was a couple of years ago and things might have changed.

I use them at work for mobile connections and DR site services for maybe 10 years now.
They are pretty good on the whole and are apparently both Vodafone and O2s largest customer for mobile.
I imagine they have good leverage for purchasing all kinds of comms given their size.

IIRC so did Vivaciti, but I am not sure if they still do. I used to be a Vivaciti customer at my old premises, then swapped to Xilo/now Uno and have been with Uno since on their broadband and phone package, even after moving 7 years ago.