Yes, for example https://ozlabs.org/ https://ozlabs.org/ (I've worked with several of these people, and one prominent example is Andrew Tridgell, original devel

Yes, for example https://ozlabs.org/ https://ozlabs.org/ (I've worked with several of these people, and one prominent example is Andrew Tridgell, original developer of Samba and rsync, among other things).