



Founded in 2011, CityFibre is the UK’s largest independent full fibre network builder, transforming digital connectivity for millions of homes and businesses nationwide. As a wholesale-only provider, CityFibre designs, builds and operates an advanced fibre-to-the-premises (FTTP) network that delivers ultrafast, reliable broadband.
CityFibre’s network spans hundreds of towns and cities across the UK, from Leeds and Sunderland to Sheffield, Wigan and Coventry.
At Fusion Fibre Group, we are proud to work with CityFibre to deliver full fibre broadband to homes and businesses across the UK, connecting communities from rural villages to major cities with the fast, reliable internet they deserve.


Founded in 2011, CityFibre is the UK’s largest independent full fibre network builder, transforming digital connectivity for millions of homes and businesses nationwide. As a wholesale-only provider, CityFibre designs, builds and operates an advanced fibre-to-the-premises (FTTP) network that delivers ultrafast, reliable broadband.
CityFibre’s network spans hundreds of towns and cities across the UK, from Leeds and Sunderland to Sheffield, Wigan and Coventry.
At Fusion Fibre Group, we are proud to work with CityFibre to deliver full fibre broadband to homes and businesses across the UK, connecting communities from rural villages to major cities with the fast, reliable internet they deserve.
Visit CityFibre to discover more about their national network.


Fast broadband is only half the story.
CityFibre provides the full fibre network. We make sure getting connected to it is simple. With friendly UK-based support, straightforward pricing and a team that’s genuinely here when you need us, you get more than just a fast connection.
It’s that focus on the customer experience that helps Fusion Fibre Group earn great feedback from our customers on Trustpilot.
Already a happy customer? Click here to leave us a review!

Not usually. Your property will connect to the network that serves your address. Our checker automatically identifies the best available option, so you don't have to work it out yourself.
No single company has built every full fibre network in the UK. Different providers have invested in different towns, cities and regions. By partnering with multiple wholesale networks, we're able to offer broadband to more homes than relying on a single network alone.
Yes. Even if your property is connected through one of our wholesale partners, your broadband package, customer support and billing are all provided by Fusion Fibre Group.
The easiest way to find out is by using our Full Fibre Checker. Simply enter your postcode and we'll check whether your address can be connected through this network or one of our other trusted wholesale partners.
Partnering with wholesale networks allows us to offer full fibre broadband in more locations across the UK. By combining our own infrastructure with trusted wholesale providers, we're able to connect more homes and businesses without being limited to a single network.
A wholesale broadband network builds and maintains the fibre infrastructure that delivers internet to homes and businesses. We use these networks to offer full fibre broadband services, giving you more choice without the network provider selling directly to you.
No - absolutley not!
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