I worked for a company about 10 years ago that used eagle. As far as I know they haven't switched away from it. But it was a very small shop (<20 people) and I

I worked for a company about 10 years ago that used eagle. As far as I know they haven't switched away from it. But it was a very small shop (<20 people) and I would definitely say it is rather the exception than the norm. Before KiCad took of the last few years, it was pretty popular with hobbyists though.