Thermo Fisher Scientific Inc., founded in 2006 from the merger of Thermo Electron and Fisher Scientific, is a world leader in serving science. Headquartered in Waltham, Massachusetts, it employs over 80,000 people globally as of 2023. Thermo Fisher provides industry-leading research services, analytical instruments, reagents, consumables, software, and services to pharmaceutical and biotech companies, hospitals and clinical diagnostic labs, universities, research institutions, and government agencies. In 2022, the company reported revenues of approximately $35.4 billion.