Choose the right name for your business

Getting your business name on the internet

Guide

Even if you are not intending to create a website for your business immediately, you'll probably be using email and want to have a presence on the web at some point in the future. This could be a single webpage advertising your business and giving contact details, or it could be a site that allows customers to browse through products, place orders and make payments online.

For further information see website hosting options.

Choosing a domain name

The website address - for example, my-new-business.co.uk - is known as a domain name. For most businesses based in the UK, a name ending with .co.uk is suitable. Your email address will normally include this name - for example, enquiries@my-new-business.co.uk.

You cannot have a domain name that is the same name as a company registered with Companies House.

.eu domain names

You are not able to register or renew .eu domain names if:

  • your organisation, business or undertaking is established in the UK but not in the EU/European Economic Area (EEA) or
  • you live outside of the EU/EEA and are not an EU/EEA citizen

You may still satisfy the eligibility criteria if you have your registered office, central administration, or principal place of business within the EU/EEA, are established within the EU/EEA, or are a natural person resident in the EU/EEA.

UK registrant who cannot meet the eligibility criteria will have their existing .eu domain names withdrawn.

Withdrawn domain names will not be available to any other entity for a further 12 months.

Find out more about registering and renewing .eu domain names in the UK.

Registering your domain name

  • Decide on a suitable domain name for your website - if you are unable to use one that exactly matches your business name. You can use numbers as well as letters. Hyphens can be used to separate words - but you can't include spaces, full stops or other punctuation. It's a good idea to have a few alternative names in case your first choice has already been taken.
  • Check whether the name is available - you can check if your chosen domain name is available with Nominet, the official registry for UK domain names.
  • Register the name - this is a simple process which you can carry out online with any registration agent. Nominet provides further information on domain names.
  • Nominet Enquiry Line
    01865 33 22 11
  • Companies House Contact Centre
    0303 1234 500