At my very large and prominent employer, we use self-hosted GitLab locally, with Gitorious and GitHub Enterprise used in some other sections of the business.<p>Our local GitLab setup is rather recent and isn&#x27;t quite a critical part of our infrastructure just yet, but I anticipate over the next few months we&#x27;ll be switching more and more over to it. I recently started on a brand new project which is currently hosted on GitLab, though it&#x27;ll probably move to public GitHub after we get approval to release it under a Free Software licence.