Lewis Clark

Lewis Clark is a seasoned marketing professional with extensive experience in digital marketing and demand generation. Currently serving as the Director of Digital Marketing and Demand Generation at Jeisys US since September 2025, Lewis previously held senior marketing roles at Glacial® Skin by R2 Technologies, Inc. and VividCharts, where innovative strategies in digital demand generation and reporting were implemented. With a strong background in operations and brand management, including positions at AD-IOS Digital Marketing Co. and Understory Designs, Lewis has successfully overseen diverse marketing initiatives and technology integration. Early career experience included significant roles in information technology and asset management at Winterwood Inc., and a foundation in chemistry from the University of Kentucky and Sullivan University, where an MBA was earned.