Rodney L. Underdown

Compass Minerals Group, Inc. produces and distributes inorganic mineral products. The company is headquartered in Overland Park, KS.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Salt Union Ltd. is engaged in the production and distribution of salt. It produces salt year round, building stock levels through the spring, summer and autumn, for use by governments and local authorities during the winter months to keep the roads clear of snow and ice. The company was founded on October 16, 1991 and is headquartered in Winsford, the United Kingdom.

Harris Chemical Group, Inc. produces soda ash and boron products. It is a subsidiary of IMC Global, Inc. The company is headquartered in New York City, NY

Part of Compass Minerals International, Inc., Compass Minerals (UK) Ltd. is a provider of winter maintenance salt, deicing salt, rock salt, and de-icing grit. The company is based in Winsford, UK and was founded in 1884. Compass Minerals UK Limited offers a range of bulk salt products, managing salt stocks, and salt protection storage and protection for salt stockpiles. The British company aims to provide the highest quality service, from the placement of an order to the delivery of quality product. Brian Gordon Dunn has been the CEO of the company since 2014.