In spring of 2015, Microsoft and SonarSource announced their partnership at the Build conference.
This goal of this cooperation is to make SonarQube easily available to all .NET users.
Currently, SonarQube and NCover are also working together to provide integration with NCover 5.
You can view SonarQube’s ticket on NCover integration here:
https://jira.sonarsource.com/browse/SONARNTEST-24