Sather Drilling, Inc
Schaefer Farming Corporation
Schindler Pheasant Hunting, Llc
Shur Shot Lodge Llc
Sioux Telephone Company
Slaba Trucking, Llc
SMITH & SMITH, INC.
Smith Family Land Limited Partnership
Smithy Grain, Inc
Snake Den Lodge, L.L.C
South Dakota Amateur Baseball Association
South Dakota Beef Breeds Council
South Dakota Grassland Coalition
South Dakota Power Company
South Dakota Public Power Incorporated
South Dakota Quilters' Guild
South Dakota Sport Hunting Association
Sportinglife Hunt Llc
Stanley Farms, Inc
Stanley Grain Inc