I've met someone who worked at two large and conservative workplaces where his mission has been to set up an internal Git service (a slow task thanks to an arch

I've met someone who worked at two large and conservative workplaces where his mission has been to set up an internal Git service (a slow task thanks to an archaic IT) so they can move some of their projects to that. According to him, institutionally this company prefers dealing with large vendors with big support contracts, but there's strong demand for Git coming from developers and contractors. The enterprise world isn't completely segregated, and developers would be coming in contact with Git easily enough, for example through the breadth and depth of GitHub projects.