Basically title. Do you know of any companies that use desktop Linux?
I can think of two in my area in Brisbane - Adfinis and Red Hat. Both have a pretty small presence here from what I last heard (several employees each).
My employer allows the Linux team to use Linux but it's discouraged and our lives are made somewhat difficult.
I Sysadmin in education here in Brisbane. Half our server stack is Linux on a Nutanix hypervisor. I do all my work from Linux, my junior admin recently moved his workstation to Fedora KDE, I use Kinoite.
The student and staff devices are 95% Windows, manager doesn't care what we use to administer. Officially we're a "Microsoft School"