Industry veteran David Brown is joining beMatrix as its newest sales manager, North America. Brown offers extensive experience in modular displays, graphics and hardware and brings with him more than three decades of experience in direct sales and marketing. Dave began his career at Advanced Designs in 1991 as a sales representative and over the years worked at several exhibit houses including ExhibitGroup. Most notably, he spent 23+ years growing Optima Graphics by building the sales team, sales process, product offering. At beMatrix, Brown will be tasked with growing revenue while cultivating a sales team.