MENTOR, OH - Chemsultants International announced that Brian Koski has joined the organization as Logistics Manager for the Product and Process Development business unit. In this new role, Koski will report to Tom Besselman, Director of Operations. Koski will focus on managing the overall materials supply stream of Chemsultants’ pilot coating, new product scale up and specialty contract manufacturing operations. He will provide planning, oversight and direction for materials purchasing, sourcing, supplier relations, inventory management and warehousing activities.