Patrick H. Hawkins

Jeffrey P. Oldenkamp

Chief Financial Officer, Vice President and Treasurer

Richard G. Erstad

Vice President, General Counsel and Secretary

Drew M. Grahek

Vice President, Operations

John R. Sevenich

Vice President, Industrial Group

Shirley Rozeboom

Vice President, Health and Nutrition

Douglas A. Lange

Vice President, Water Treatment Group

Jeff Oldenkamp

Executive Vice President, Chief Financial Officer

Dan Latvala

CIO

Matthew Messerschmidt

Human Resources Director

Greg Jones

Vice President