15 Jun 2018 --- This week in business, Univar became a signatory of the United Nations Global Compact (UNGC), the world's largest corporate sustainability initiative, DuPont Nutrition & Health is working to ensure its products are produced in ways that protect the ecosystems and communities in which the business operates. Mars Wrigley Confectionery has promoted its current Chief Marketing and Customer Officer, Andrew Clarke, to the role of Global President and Kellogg has announced two leadership changes to help drive the company's growth strategy in the North American and European regions. Also this week, Symrise subsidiary Cobell has unveiled an upgraded Beverage Centre of Excellence in Exeter, UK.