Russia switching all government systems to Linux
kommersant.ru
kommersant.ru
I can't imagine this going well for Russia, particularly at a time when one would have thought they want stability wherever they can find it. I'm in favour though as anything that might hinder or detract from their war efforts is probably a good idea.
The article mentions Astra and Red OS
I'm not sure about companies, but they probably have the talent. I work with a lot of Russian contractors, and when the war in Ukraine started the ones who didn't relocate out of Russia were laid off, so they might be looking for work and available to work on a project like this.