| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2017 |
Corrections |
Catering By Marlins Inc |
$4,700,257.19 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
W W Grainger Inc |
$4,697,178.98 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Interstate Improvement Inc |
$4,696,766.04 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Shi International Corp |
$4,695,052.96 |
South Dakota State Checkbook |
| 2018 |
Corrections |
Catering By Marlins Inc |
$4,694,562.51 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Brown County Treasurer |
$4,689,103.54 |
South Dakota State Checkbook |
| 2019 |
Revenue |
Lincoln County Treasurer |
$4,687,183.57 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Parkston School District 33-3 |
$4,687,091.21 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Motorola Solutions Inc |
$4,686,889.77 |
South Dakota State Checkbook |
| 2025 |
|
Canton School District No 41-1 |
$4,685,725.15 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
City Of Milbank |
$4,682,568.82 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
City Of Winner |
$4,678,915.68 |
South Dakota State Checkbook |
| 2020 |
Governor's Office |
Ag Processing Inc |
$4,678,478.42 |
South Dakota State Checkbook |
| 2024 |
Education |
Hamlin School District 28-3 |
$4,674,967.89 |
South Dakota State Checkbook |
| 2025 |
|
Santel Communications |
$4,674,478.53 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Hot Springs School Dist 23-2 |
$4,668,319.59 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Monroe Truck Equipment Inc |
$4,666,738.95 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Chamberlain School District |
$4,658,703.00 |
South Dakota State Checkbook |
| 2025 |
|
Dupree School District 64-2 |
$4,656,234.79 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
My3tech Inc |
$4,652,733.00 |
South Dakota State Checkbook |
| 2025 |
|
Diamond Surface Inc |
$4,647,037.54 |
South Dakota State Checkbook |
| 2020 |
Education |
Mclaughlin School Dist 15-2 |
$4,639,877.61 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Black Hills Special Services |
$4,635,704.69 |
South Dakota State Checkbook |
| 2025 |
|
Beck Motors Inc |
$4,631,771.92 |
South Dakota State Checkbook |
| 2025 |
|
D&G Concrete Construction Inc |
$4,631,073.28 |
South Dakota State Checkbook |
| 2025 |
|
Brandt Information Services |
$4,620,310.23 |
South Dakota State Checkbook |
| 2020 |
Revenue |
Rosebud Sioux Tribe |
$4,617,153.75 |
South Dakota State Checkbook |
| 2024 |
Agriculture & Nat. Resources |
Midwest Dairy Association |
$4,612,002.00 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Rapid City Area School Distrit |
$4,603,145.51 |
South Dakota State Checkbook |
| 2017 |
Environment & National Resource |
Lewis And Clark Rural Wtr Sysm |
$4,600,407.51 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Grangaard Construction Inc |
$4,595,243.67 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Hamlin School District 28-3 |
$4,591,323.78 |
South Dakota State Checkbook |
| 2025 |
|
Carahsoft Technology Corp |
$4,588,845.83 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
City Of Box Elder |
$4,584,451.30 |
South Dakota State Checkbook |
| 2024 |
Revenue |
City Of Box Elder |
$4,580,483.51 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Hamlin School District 28-3 |
$4,578,361.68 |
South Dakota State Checkbook |
| 2025 |
|
Prahm Construction Inc |
$4,570,046.75 |
South Dakota State Checkbook |
| 2024 |
Revenue |
International Registrationpla |
$4,568,829.11 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Sioux Falls Regional Airport |
$4,567,246.04 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Sioux Falls-city Of |
$4,566,274.26 |
South Dakota State Checkbook |
| 2025 |
|
Robert R Schroeder Constructic |
$4,564,552.13 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Canton School District No 41-1 |
$4,564,505.72 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Minnehaha County Auditor |
$4,563,750.83 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Lennox School District No 41-4 |
$4,558,880.10 |
South Dakota State Checkbook |
| 2025 |
|
Brookings County Treasurer |
$4,552,790.40 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Madison Central School |
$4,547,465.83 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Pennington County Auditor |
$4,545,072.09 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Wall City Of |
$4,543,372.82 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Hamlin School District 28-3 |
$4,540,962.30 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Brosz Engineering Inc |
$4,539,195.68 |
South Dakota State Checkbook |
| 2024 |
Revenue |
Internation Fuel Tax Assn Inc |
$4,529,448.63 |
South Dakota State Checkbook |
| 2024 |
Revenue |
City Of Milbank |
$4,529,419.76 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Winner School District 59-2 |
$4,520,651.68 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Mobridge City Of |
$4,520,440.01 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Centurylinkcomm |
$4,517,634.97 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Prairie States Trucking Inc |
$4,509,554.65 |
South Dakota State Checkbook |
| 2025 |
|
Lloyd Construction Inc |
$4,506,555.39 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Foothills Contracting Inc |
$4,502,560.71 |
South Dakota State Checkbook |
| 2024 |
Education |
Andes Central School |
$4,500,304.03 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Jensen Rock & Sand Inc |
$4,497,452.88 |
South Dakota State Checkbook |
| 2025 |
|
Tacoma Holdco Llc |
$4,494,352.76 |
South Dakota State Checkbook |
| 2019 |
Revenue |
City Of Belle Fourche |
$4,486,061.13 |
South Dakota State Checkbook |
| 2024 |
Education |
Timber Lake School Dist 20-3 |
$4,485,557.67 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Community Coordinated Transpor |
$4,485,007.56 |
South Dakota State Checkbook |
| 2025 |
|
Meyer Contracting Inc |
$4,480,803.15 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Lennox School District No 41-4 |
$4,476,640.83 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Hamm Contracting Llc |
$4,472,770.89 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Hot Springs School Dist 23-2 |
$4,471,836.03 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Brosz Engineering Inc |
$4,470,425.73 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Behavior Management Systems |
$4,462,601.22 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Sioux Valley School District |
$4,462,116.07 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Rapid City-city Of |
$4,460,844.53 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Monroe Truck Equipment Inc |
$4,459,506.32 |
South Dakota State Checkbook |
| 2024 |
Governor's Office |
Strategic Media Placement |
$4,458,956.05 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Sanford Medical Center |
$4,457,703.44 |
South Dakota State Checkbook |
| 2020 |
Education |
Dakota Valley School Dist 61-8 |
$4,456,233.74 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Complete Concrete Inc |
$4,452,064.72 |
South Dakota State Checkbook |
| 2025 |
|
Lincoln County Treasurer |
$4,449,001.01 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Zandstra Construction Inc |
$4,444,980.04 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Winner School District 59-2 |
$4,438,801.43 |
South Dakota State Checkbook |
| 2019 |
Revenue |
Milbank-City Of |
$4,438,238.58 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
I State Truck Inc |
$4,437,179.22 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Sdn Communications Llc |
$4,435,130.05 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Eagle Butte School District |
$4,432,848.45 |
South Dakota State Checkbook |
| 2025 |
|
Klj Solutions Holding Company |
$4,425,157.16 |
South Dakota State Checkbook |
| 2025 |
|
Southeastern Behavioral |
$4,408,902.83 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Human Resources |
Health Management Partners |
$4,407,894.84 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Mobridge-Pollock School Distrt |
$4,401,067.23 |
South Dakota State Checkbook |
| 2019 |
Social Services |
Carroll Institute |
$4,400,817.53 |
South Dakota State Checkbook |
| 2025 |
|
Foreman Sales And Service Inc |
$4,399,411.31 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
R And G Construction Co |
$4,399,388.63 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Sharpe Enterprises Inc |
$4,394,701.67 |
South Dakota State Checkbook |
| 2020 |
Tourism |
Mmgy Global Llc |
$4,393,806.51 |
South Dakota State Checkbook |
| 2019 |
Health |
Avera Mckennan Hospital |
$4,391,413.79 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Anderson Contractors Inc |
$4,389,125.93 |
South Dakota State Checkbook |
| 2020 |
Education |
Madison Central School |
$4,388,566.38 |
South Dakota State Checkbook |
| 2025 |
|
Wells Fargo Equipment Finance |
$4,387,212.84 |
South Dakota State Checkbook |
| 2025 |
|
Mobridge-Pollock School Distrt |
$4,386,554.89 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Imagine Agency Llc |
$4,382,365.34 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Timber Lake School Dist 20-3 |
$4,381,078.46 |
South Dakota State Checkbook |