Contact us

We try to respond to all enquiries as quickly as we can. Choose a contact channel below and we'll make sure we put you in touch with the right person.

Get involved

There are many ways you can participate in the Ubuntu community, from simply giving advice to fellow Ubuntu users to becoming a maintainer of core packages. Please get involved.

Technical assistance

If you are looking for help with Ubuntu, our support team can help.

Web feedback

If you have suggestions or corrections for or, email us at or

Sales enquiries

Please contact Canonical if you would like to discuss support, training or technical consulting.

Press enquiries

Journalists or analysts seeking press information should email We regret we cannot respond to non-media or analyst enquiries.

Legal enquiries

Please note that we cannot provide you with legal advice. For any other queries, please contact us on

Trademark enquiries

To request an Ubuntu trademark licence, or to make any other trademark enquiry, please submit an enquiry. A member of our trademarks team will be in touch with you shortly.

Canonical address

If you want to speak to someone right away, don't forget you can call or write to Canonical. The London-based office is a good place to start.

  • Canonical Group Limited
  • 5th Floor, Blue Fin Building
  • 110 Southwark Street
  • SE1 0SU
  • London, United Kingdom
  • Main switchboard number: +44 20 7630 2400
  • Main fax number: +44 20 7630 2401