Yes, there are companies you could invest in that are somewhat safe. However, we always need to remember that.... Again, that's why we always mention it's public and non-public. We try to avoid the word “private”. We say public and non-public sectors because there's always a capacity for something that's not public to become public, and that could become an issue.
It's really about the appetite for risk that you're willing to bear, to a certain degree. To say that something is 100% safe would be a stretch.