Not all of redhats contributions are from @redhat.com domain, its not uncommon for people to commit from their personal addresses. I can think of a companies t

Not all of redhats contributions are from @redhat.com domain, its not uncommon for people to commit from their personal addresses. I can think of a companies that redhat has bought ( https://en.wikipedia.org/wiki/Red_Hat https://en.wikipedia.org/wiki/Red_Hat ), but the ones that i think got opensourced are: - Sistina GFS - Netscape directory server - Permabit (Dedupe I think) There are likely more but these are the ones that I've messed with and they opened source.