Who is actually using Windows 7?

Other than millions of non-commercial consumers who is actually using Windows 7, enterprise-wise? I have a few examples, noting that the companies mentioned, use a mix of operating systems and not one exclusively.  Pixomondo, an international visual effect company with 10 worldwide studios, runs Thinkbox's Deadline software in Windows 7. Boeing, one of the world's leaders in aerospace technology, deployed Windows 7 Enterprise to its entire work force. BMW, an early adopter of this OS and my distant favorite automobile brand after Audi, is implementing a full deployment for a better remote management and a more productive mobile workforce. Maybe they have a nice job for me...