Thermo Fisher Scientific Inc. (Thermo Fisher) is engaged in serving science. The Company operates in three segments: Analytical Technologies, Specialty Diagnostics and Laboratory Products and Services. The Company serves its customers through three brands: Thermo Scientific, Fisher Scientific and Unity Lab Services. Thermo Scientific is its technology brand, offering customers a range of high-end analytical instruments, as well as laboratory equipment, software, services, consumables and reagents to enable laboratory workflow solutions. Fisher Scientific is its channels brand, offering customers a portfolio of laboratory equipment, chemicals, supplies and services used in scientific research, healthcare, safety and education markets. Unity Lab Services is its launched services brand, offering a portfolio of enterprise services for instruments and laboratory equipment. In February 2014, Thermo Fisher Scientific Inc completed the acquisition of Life Technologies Corp.