This answer only applies to .uk domain names. It will explain what a registrant type is, and list the different registrant types.

The registrant type describes the entity responsible for registering the domain name, e.g. a company or an individual. It will only affect domain names issued by Nominet. These are :

• .co.uk
• .me.uk
• .org.uk
• .ltd.uk
• .plc.uk

The types of registrant available are:

• UK Limited Company
• UK Public Limited Company
• UK Partnership
• UK Sole trader
• UK Limited Liability Partnership
• UK Individual (for personal registrations only)
• UK Registered Charity
• UK Entity that does not fit into any of the above categories (i.e. charities, school/educational establishments, clubs & associations)
• Non-UK Individual (for personal registrations only)
• Non-UK Corporation
• Non-UK Entity that does not fit into any of the above categories (i.e. charities, school/educational establishments, clubs & associations)

When you register a domain as a company you will be asked to enter your registered company number.