Insights

Expanding 5G Network Three UK has dedicated significant spectrum resources to 5G and recently launched a nationwide 5G network, demonstrating a focus on high-speed mobile connectivity. This expansion presents opportunities to offer advanced IoT, smart device solutions, and tailored enterprise connectivity services to support the growing demand for 5G-enabled applications.

Strategic Partnerships Recent collaborations with Mavenir Systems and Red Hat to enhance 5G capabilities indicate a proactive approach to network innovation. Partnering with Three could facilitate the delivery of cutting-edge 5G enterprise solutions, managed services, and security offerings aligned with their technological advancements.

Customer Security Focus The launch of Three Device Security shows a commitment to customer safety and online protection. Business opportunities exist in providing cybersecurity solutions, threat detection, and device management services to enhance Three’s security offerings and strengthen customer trust.

Content & Media Growth With the addition of a subscription TV service and potential merger discussions with other telecoms, Three is positioning itself as a comprehensive provider of content and entertainment. This opens avenues for digital content delivery, streaming solutions, and partnerships with media technology providers.

Market Penetration & Loyalty Three’s focus on customer initiatives and loyalty programs indicates a strategic push to retain and expand its user base. Business collaborations around loyalty platforms, customer engagement solutions, and value-added services can support their growth in a competitive telecom environment.

3 Tech Stack

3 uses 8 technology products and services including Adobe Target, Force.com (Salesforce), AngularJS, and more. Explore 3's tech stack below.

  • Adobe Target
    A/B Testing
  • Force.com (Salesforce)
    Customer Relationship Management
  • AngularJS
    Javascript Frameworks
  • Royal Mail
    Logistics
  • PWA
    Miscellaneous
  • SmartRecruiters
    Recruitment Marketing
  • Google
    Search Engines
  • ContentKing
    Search Marketing

Media & News

3's Email Address Formats

3 uses at least 1 format(s):
3 Email FormatsExamplePercentage
First.Last@three.co.ukJohn.Doe@three.co.uk
96%
FLast@three.co.ukJDoe@three.co.uk
2%
Last.First@three.co.ukDoe.John@three.co.uk
1%
First@three.co.ukJohn@three.co.uk
1%

Frequently Asked Questions

Where is 3's headquarters located?

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3's main headquarters is located at Great Brighams Mead, Vastern Road Reading, Berkshire RG1 8DJ, GB. The company has employees across 6 continents, including EuropeAsiaNorth America.

What is 3's phone number?

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You can contact 3'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 3's stock symbol?

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3 is a publicly traded company; the company's stock symbol is MMM.

What is 3's official website and social media links?

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3's official website is three.co.uk and has social profiles on LinkedIn.

How much revenue does 3 generate?

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As of September 2025, 3's annual revenue reached $750M.

What is 3's NAICS code?

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3's NAICS code is 517 - Telecommunications.

How many employees does 3 have currently?

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As of September 2025, 3 has approximately 5.8K employees across 6 continents, including EuropeAsiaNorth America. Key team members include Chief Information Security Officer: M. W.Chief Finance Officer: R. M.Chief Information Officer Vendor Governance Assistant: K. J.. Explore 3's employee directory with LeadIQ.

What industry does 3 belong to?

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3 operates in the Telecommunications industry.

What technology does 3 use?

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3's tech stack includes Adobe TargetForce.com (Salesforce)AngularJSRoyal MailPWASmartRecruitersGoogleContentKing.

What is 3's email format?

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3's email format typically follows the pattern of . Find more 3 email formats with LeadIQ.

When was 3 founded?

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3 was founded in 2003.
3

3

TelecommunicationsUnited Kingdom5001-10000 Employees

Three UK is a big network for the little or life-changing connections that make life richer. Our brand embodies the strength of our network and how we can provide better connectivity every day for every customer.
 
Three UK was founded in 2003 to challenge the mobile industry, and now covers 99% of the UK outdoor population with its combined 3G and 4G network and carries 28% of mobile data traffic in the country (Enders Analysis). Three has more spectrum exclusively dedicated to 5G than any other UK mobile network, meaning our customers will benefit from an outstanding experience when using the next generation of mobile technology.  
 
Three UK is the official sponsor of Chelsea FC men’s and women’s teams as well as Channel 4’s Gogglebox. Three is also a proud partner of Samaritans, where we will use the strength of our network and technology to connect 1 million people to emotional support.

Section iconCompany Overview

Headquarters
Great Brighams Mead, Vastern Road Reading, Berkshire RG1 8DJ, GB
Phone number
Stock Symbol
MMM
NAICS Code
517 - Telecommunications
Founded
2003
Employees
5001-10000

Section iconFunding & Financials

  • $100M$1B

    3's revenue is in the range of $100M$1B

Section iconFunding & Financials

  • $100M$1B

    3's revenue is in the range of $100M$1B

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