Foundation Name
Total Annual Giving
 Sioux Falls Area Community Foundation
$5,778,498
 South Dakota Community Foundation
$3,477,510
 Larson Foundation
$1,548,408
 John T. Vucurevich Foundation
$1,048,078
 Watertown Community Foundation
$234,965
 Black Hills Corporation Foundation
$158,000
 Sioux Steel Company Foundation

$16,067

 Milbank Community Foundation
Foundation Name
Geographic Focus
 Milbank Community Foundation Milbank, SD area
 Sioux Falls Area Community Foundation Sioux Falls, SD and area, including Minnehaha County, Lincoln County, and communities within a 25 mile radius of Sioux Falls
 Siouxland Community Foundation IA, NE, SD
 South Dakota Community Foundation SD
 Watertown Community Foundation Watertown area, SD
Corporation Name
City of Headquarters
Black Hills Corporation Rapid City
Midcontinent Communications, Inc. Sioux Falls
NorthWestern Corporation Sioux Falls
NorthWestern Energy (South Dakota/Nebraska) Sioux Falls
Sioux Steel Company Sioux Falls