Sorry, I don't remember exactly which companies by name, otherwise I would have spelled them out for you, since I did this research 10 years ago when I was considering moving to study in Switzerland, so, I hope I cause you no offense, but I feel researching the job market is what you should have also done your due diligence on, before starting your PhD/studies ("I wanna study X, but where can I work later and use X?")
No problems. You are right, it is always good to research the job market before beginning the studies. I was just asking out of curiosity, because the job descriptions at ASML really peaked my interested.