What is Three.'s NAICS code?

Three.'s NAICS code is 517 (Telecommunications).

Insights

Network Leadership Three UK boasts the most spectrum dedicated to 5G among UK carriers and has been recognized as the fastest 5G network, indicating strong infrastructure that attracts tech-savvy consumers and enterprise clients seeking reliable high-speed connectivity.

Strategic Partnerships Recent collaborations with companies like Cineworld, Lightico, and Airtime Rewards demonstrate Three UK's focus on innovative customer engagement and added value, creating opportunities to introduce complementary products and services across various sectors.

Market Penetration Covering 99% of the UK outside population, Three UK offers extensive reach ideal for launching targeted marketing solutions or enterprise connectivity solutions, especially in regions with high mobile adoption.

Security & Content The launch of Three Device Security and exploration into subscription TV services reflects a push toward diversified revenue streams—opportunities exist for developing tailored security solutions and content bundling packages for enterprise and consumer segments.

Community Engagement Partnerships with social organizations like Samaritans highlight a corporate commitment to social responsibility, opening avenues for joint CSR initiatives or communication campaigns emphasizing brand trust and community support.

Similar companies to Three.

Three. Tech Stack

Three. uses 8 technology products and services including Adobe Analytics, IBM Watson, Amazon ALB, and more. Explore Three.'s tech stack below.

Adobe Analytics
Analytics
IBM Watson
IT Infrastructure
Amazon ALB
Load Balancers
IBM Unica
Marketing Automation
Microsoft
Miscellaneous
PWA
Miscellaneous
Java
Programming Languages
Bootstrap
UI Frameworks

Media & News

Three.'s Email Address Formats

Three. uses at least 2 format(s):

Three. Email Formats	Example	Percentage
First.Last@three.co.uk	John.Doe@three.co.uk	96%
FLast@three.co.uk	JDoe@three.co.uk	2%
Last.First@three.co.uk	Doe.John@three.co.uk	1%
First@three.co.uk	John@three.co.uk	1%

Frequently Asked Questions

Where is Three.'s headquarters located?

Three.'s main headquarters is located at Vastern Road Reading, England United Kingdom. The company has employees across 6 continents, including EuropeAsiaNorth America.

What is Three.'s phone number?

You can contact Three.'s main corporate office by phone at

+44-870-733-****

. 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 Three.'s stock symbol?

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

What is Three.'s official website and social media links?

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

What is Three.'s SIC code NAICS code?

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

How many employees does Three. have currently?

As of June 2026, Three. has approximately 5.3K employees across 6 continents, including EuropeAsiaNorth America. Key team members include Ceo: J. A.Chief Executive Officer: F. Y.Ceo: C. N.. Explore Three.'s employee directory with LeadIQ.

What industry does Three. belong to?

Three. operates in the Telecommunications industry.

What technology does Three. use?

Three.'s tech stack includes Adobe AnalyticsIBM WatsonAmazon ALBIBM UnicaMicrosoftPWAJavaBootstrap.

What is Three.'s email format?

Three.'s email format typically follows the pattern of First.Last@three.co.uk. Find more Three. email formats with LeadIQ.

When was Three. founded?

Three. was founded in 2003.

Three.

Q: What is Three.'s official website and social media links?

Three.'s official website is jobs.three.co.uk. Three. has social profiles on LinkedIn.

Q: How many employees does Three. have currently?

Three. has approximately 5.3K employees.

Q: What technology does Three. use?

Three.'s tech stack includes hCaptcha, Trustpilot, JavaServer Pages, OWL Carousel, React Router.

TelecommunicationsEngland, United 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.