Insights

National Fibre Opportunity CityFibre is expanding a nationwide, open-access fibre network with a large footprint and ambitious rollout, presenting a strong opportunity to upsell wholesale broadband, Ethernet, and 5G backhaul services to ISPs, mobile operators, schools, hospitals, and local authorities.

Major Operator Partnerships Existing collaborations with TalkTalk, Three, Vodafone, and Zen indicate a proven wholesale channel and a receptive market for expanded capacity, network sharing, and managed services that can be extended to new providers and partners.

Acquisition Momentum The Enta/Entanet wholesale acquisition enhanced partner networks and go-to-market capabilities, suggesting opportunities to bundle wholesale solutions, channel programs, and accelerated onboarding for new customers through CityFibre's expanded asset base.

Enterprise & Local Broad coverage including millions of premises and hundreds of thousands of local authority sites signals potential sales to education, healthcare, and local government for high-speed, reliable connectivity, as well as managed connectivity services.

Growth and Change Notable leadership transition and ongoing partnerships imply a dynamic sales landscape with opportunities to position supplementary services such as service assurance, performance diagnostics, and SLAs to maintain momentum during organizational changes.

CityFibre Tech Stack

CityFibre uses 8 technology products and services including GDPR, Apple iCloud Mail, Bowser, and more. Explore CityFibre's tech stack below.

  • GDPR
    Certificates
  • Apple iCloud Mail
    Email
  • Bowser
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • Linux
    Programming Languages
  • Python
    Programming Languages
  • PHP
    Programming Languages
  • Facebook
    Widgets

Media & News

CityFibre's Email Address Formats

CityFibre uses at least 1 format(s):
CityFibre Email FormatsExamplePercentage
First.Last@cityfibre.comJohn.Doe@cityfibre.com
96%
First.Middle@cityfibre.comJohn.Michael@cityfibre.com
2%
FLast@cityfibre.comJDoe@cityfibre.com
2%

Frequently Asked Questions

What is CityFibre's phone number?

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You can contact CityFibre's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CityFibre's official website and social media links?

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CityFibre's official website is cityfibre.com and has social profiles on LinkedInCrunchbase.

How much revenue does CityFibre generate?

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As of July 2026, CityFibre's annual revenue is estimated to be $50M - $100M.

What is CityFibre's SIC code NAICS code?

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CityFibre's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does CityFibre have currently?

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As of July 2026, CityFibre has approximately 1.7K employees across 5 continents, including EuropeAsiaNorth America. Key team members include Chief Executive Officer: S. H.Chief People Officer: A. H.Chief Delivery Officer: R. T.. Explore CityFibre's employee directory with LeadIQ.

What industry does CityFibre belong to?

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CityFibre operates in the Telecommunications industry.

What technology does CityFibre use?

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CityFibre's tech stack includes GDPRApple iCloud MailBowserjQuery MigrateLinuxPythonPHPFacebook.

What is CityFibre's email format?

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CityFibre's email format typically follows the pattern of First.Last@cityfibre.com. Find more CityFibre email formats with LeadIQ.

How much funding has CityFibre raised to date?

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As of July 2026, CityFibre has raised $12B in funding. The last funding round occurred on Jul 11, 2025 for $678M.

When was CityFibre founded?

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CityFibre was founded in 2011.
CityFibre logo

CityFibre

TelecommunicationsEngland, United Kingdom1001-5000 Employees

CityFibre is a UK telecommunications company building an open-access fibre network designed for the data era. It provides broadband, Ethernet, and mobile connectivity to homes, businesses, schools, and hospitals across its expanding national footprint. The network serves as a platform for major internet service providers and mobile operators, including TalkTalk, Three, Vodafone, and Zen, as well as smaller providers. With almost two million premises passed, the rollout targets roughly one-third of the UK, reaching about 8 million homes, 800,000 businesses, 400,000 local authority sites, and 250,000 5G access points. CityFibre is based in London and has a sizeable workforce. In early 2026, it expanded FTTP broadband services for small businesses and home workers to 4.5 million premises across its footprint.

Section iconCompany Overview

Phone number
SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Founded
2011
Employees
1001-5000

Section iconFunding & Financials

  • $12B

    CityFibre has raised a total of $12B of funding over 8 rounds. Their latest funding round was raised on Jul 11, 2025 in the amount of $678Mas a private_equity.

  • $50M - $100M

    CityFibre's revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $12B

    CityFibre has raised a total of $12B of funding over 8 rounds. Their latest funding round was raised on Jul 11, 2025 in the amount of $678Mas a private_equity.

  • $50M - $100M

    CityFibre's revenue is estimated to be in the range of $50M - $100M

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