John Guerin

John Guerin currently serves as Key Account Business Development Manager at HORIBA since January 2022. Prior to this role, John Guerin was with Micromeritics Instrument Corporation for over 33 years, where positions included Director of Global Accounts, National Sales Manager, and Training Manager. As Director of Global Accounts, John Guerin established a department focused on large, global customers and managed global sales interactions. As National Sales Manager, John Guerin contributed to significant US business growth through improved training and reporting. John Guerin's career at Micromeritics began due to expertise in technical support and training, leading to the establishment of a US training center. John Guerin holds a degree from Georgia State University, completed between 1979 and 1983.