Phadia was bought and merged by Thermo Fisher Scientific Inc in 2011. Thermo Fisher Scientific Inc. (NYSE: TMO) is the world's leading scientific services field, with an annual revenue of $one billion, 17, and nearly 50000 employees in 50 countries. Our mission is to enable our clients to make the world healthier, cleaner and safer. We help clients speed up life science research, solve complex analysis challenges, improve patient diagnostics and improve laboratory efficiency. The main brand of our Thermo Scientific, Applied Biosystems company, Invitrogen company, Fisher unified science and laboratory services - we provide innovative technology, purchasing convenience and comprehensive support, this combination of incomparable.