John Lesica is the President, Chromatography and Mass Spectrometry Division of Thermo Fisher Scientific.
70,729 people are employed at Thermo Fisher Scientific.
Thermo Fisher Scientific is based in Waltham, Massachusetts.
The NAICS codes for Thermo Fisher Scientific are [5417, 42345, 541, 541711, 54, 4234, 423, 54171, 42].
The SIC codes for Thermo Fisher Scientific are [382, 38].