Corporate Centre's intranet has been ranked in the top 10 published by Nielsen Norman Group, which recognises the best intranets worldwide, and includes those of major companies such as Bank of America and IBM. The aspects evaluated include design and usability, the unification of various content under the same portal, the possibility to personalise the site, its responsive design (the screen adapts to the type of device used) and, above all, its ease of use and user satisfaction.