Who we are and what is your personal information

We’re Hutchison 3G UK, otherwise known as Three. In the ‘About Privacy’ part of our website, any reference to “we”, “us” or “our” means Three.

“Three Group” means CK Hutchison Holdings (CKHH) group and any company or other organisation in which Three owns more than 50%.

Our registered office is: 450 Longwater Avenue, Green Park, Reading, Berkshire. RG2 6GF.

We’re registered in England under company number: 03885486

We’re registered with the ICO under registration number: Z5513412

We’re the data controller of your personal information collected through your use of Three services, applications and websites for the purpose of UK data protection law. We will only use your information in accordance with this notice and applicable data protection and privacy laws.

If you wish to exercise one or more of your rights in relation to your personal information, then please see the Your rights section of the Privacy portal. If you have questions about how your personal information is kept, or if you need support with exercising your rights in regards to the personal information we keep on you, please contact our Data Protection Officer (“DPO”) at DPA.Officer@three.co.uk. Or, you can write to Hutchison 3G UK Ltd, 450 Longwater Avenue, Green Park, Reading, RG2 6GF.


“Your personal information” is information about you, and which identifies you. It’s been acquired and processed by Three through your use of Three services. The phrases ‘your information’, ‘your data’, ‘your personal data’, ‘personal data’ and ‘personal information’ used throughout the About Privacy pages of our website mean “your personal information”.

“Three Services” are the services offered by, or on behalf of Three, including, but not limited to, call services, internet access, messaging services, storage services, age restricted services, and premium services. Further details on the definitions of these terms can be found in our terms and conditions.

“Third party” means someone who is not us or you. You can find more definitions of terminology used in our glossary.

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