Brian Leister

Brian Leister is an experienced Regional Manager at Diamond Chemical Company, Inc., overseeing daily chemical sales and customer service activities in the Mid Atlantic Market Area since December 2015. Previous roles include Account Executive, where Brian focused on sales and service for institutional chemical accounts, and Territory/Account Manager at Swisher, managing new and existing business accounts. Additionally, Brian served as Territory Sales/Service Manager at Sanolite Corporation and Territory Manager at Puritan Churchill Chemical Company, specializing in laundry, ware wash, and environmental chemical solutions across the Mid Atlantic and Baltimore regions.