Codeberg could be said to be a provider. They are hosting FOSS projects exclusively and contribute to the Gitea project, as that is the forge software they use. They have services like Codeberg Pages and (soon) Codeberg CI.
Re:Gitea Is Joining the Fediverse
by betwixthewires on Friday January 07, 2022 @02:31PM
(#29843606)
I was pretty sure codeberg has their own server software, maybe I'm thinking of something else.
They're not providers, although gitlab and sourcehut do offer code hosting services, and I'm sure some people are offering paid access to services they host with some of this software.