Effective September 1, 2010 - August 31, 2011
Avera Health
CHS, Inc.
Cold Springs Granite Company
Dakota Granite Company
Federal Express Corporation
Jeld-Wen, Inc.
John Morrell & Company
Kohl's Department Stores
MidAmerican Energy Company
Otter Tail Power Company
Target Corporation
Trail King Industries
Tyson Foods, Inc.