I've worked for Thermo Fisher Scientific over 19 years and it's a great company. Thermo Fisher Scientific Inc. (NYSE: TMO) is the world leader in serving science. Our mission is to enable our customers to make the world healthier, cleaner and safer. We serve customers within pharmaceutical and biotech companies, hospitals and clinical labs, universities, research institutions and governement agencies, as well as in environmental and process control industries. (www.thermoscientific.com)