CityFibre is a British network provider that builds fibre-optic communication infrastructure and networks. It is the third-largest network provider in the UK, after Openreach and Virgin Media. CityFibre provides gigabit-capable FTTP (Fibre to the Premises) broadband across the UK. It is sometimes referred to as an "altnet", which stands for alternative network provider. CityFibre is a full fibre network built for the data age, providing faster and more reliable digital connectivity. The companys vision is to help unleash Britain's potential and lead to a thriving economy and society. CityFibre is the UK's largest open access, full fibre network operator, partnering with 30+ broadband providers to deliver services to cities, towns, and villages. The company's investment in quality and commitment to getting it right the first time for people and the planet is making it the network of choice for many residential, business, mobile, and public sector sites nationwide.