201 Borough High Street London SE1 1JA Canonical | Trusted open source for enterprisesCanonical makes open source secure, reliable and easy to use, providing support for Ubuntu and a portfolio of enterprise-grade technologies. Founded in 2004, Canonical operates globally with team members in over 80 countries.Jump to main content Contact us Build with confidence using the world's favourite Linux operating system.Ubuntu delivers long-term supported releases every two years. Flexible and engineered for efficiency.From small, private clouds on rails to clouds https://www.canonical.com/