Leadership Team Stephen BarrChairman, CEO, & Cofounder Michael T. McNamaraPresident Executive Team Martha ChalifouxVice President, Human Resources Matt GinterVice President, Operations Haiden SmithVice President, Sales and Marketing Julie May WarthmanGeneral Counsel Mahmoud J. AlabbasiVice President, Purchasing Management Team Zach AtkinsonPlant Manager, Columbus, OH Frank GadwellPlant Manager, Memphis TN Dino MarinopoulosPlant Manager, Fulfillment - Tracy/Lathrop Donna RandallManager, MTESC - Martinsburg, WV Jason KirschenmanProgram Manager, Fulfillment Operations Justin SzalkiewiczPlant Manager, MTESC, Westfield Chris ThompsonPlant Manager, HLM Cypress, Decatur and Brownstown Philip WeitzPlant Manager, MTESC - Auburn