| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2017 |
Revenue |
Cheyenne River Sioux Trib |
$4,191,968.15 |
South Dakota State Checkbook |
| 2020 |
Revenue |
International Registrationpla |
$4,191,765.96 |
South Dakota State Checkbook |
| 2024 |
Revenue |
City Of Belle Fourche |
$4,189,472.97 |
South Dakota State Checkbook |
| 2023 |
Education |
Hamlin School District 28-3 |
$4,186,333.35 |
South Dakota State Checkbook |
| 2025 |
Transportation |
Reynolds Construction Mgmt |
$4,186,156.71 |
South Dakota State Checkbook |
| 2022 |
Revenue |
Cheyenne River Sioux Trib |
$4,186,122.60 |
South Dakota State Checkbook |
| 2024 |
Governor's Office |
Midcontinent Communications |
$4,181,844.52 |
South Dakota State Checkbook |
| 2024 |
Education |
Sioux Valley School District |
$4,174,139.08 |
South Dakota State Checkbook |
| 2025 |
Bureau Of Information & Tech |
Carahsoft Technology Corp |
$4,174,075.13 |
South Dakota State Checkbook |
| 2023 |
Education |
Beresford School District 61-2 |
$4,173,959.04 |
South Dakota State Checkbook |
| 2022 |
Education |
Hot Springs School Dist 23-2 |
$4,164,082.81 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Mclaughlin School Dist 15-2 |
$4,158,854.49 |
South Dakota State Checkbook |
| 2025 |
Revenue |
City Of Belle Fourche |
$4,157,867.46 |
South Dakota State Checkbook |
| 2024 |
Education |
Mcintosh School 15-1 |
$4,157,243.58 |
South Dakota State Checkbook |
| 2025 |
Governor's Office |
Watertown School District 14-4 |
$4,152,999.10 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Midwest Contracting Llc |
$4,151,505.66 |
South Dakota State Checkbook |
| 2023 |
Agriculture & Nat. Resources |
City Of Custer |
$4,149,483.15 |
South Dakota State Checkbook |
| 2025 |
Revenue |
City Of Milbank |
$4,142,899.86 |
South Dakota State Checkbook |
| 2024 |
Social Services |
Carroll Institute |
$4,139,297.00 |
South Dakota State Checkbook |
| 2023 |
Transportation |
Kea Constructors Llc |
$4,135,968.54 |
South Dakota State Checkbook |
| 2024 |
Revenue |
Brown County Treasurer |
$4,132,900.83 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Mclaughlin School Dist 15-2 |
$4,131,397.23 |
South Dakota State Checkbook |
| 2024 |
Governor's Office |
Sioux Falls Development Found |
$4,126,275.52 |
South Dakota State Checkbook |
| 2025 |
Education |
Bon Homme School District 4-2 |
$4,122,373.19 |
South Dakota State Checkbook |
| 2022 |
Revenue |
City Of Belle Fourche |
$4,120,591.70 |
South Dakota State Checkbook |
| 2025 |
Tourism |
Love Communications Llc |
$4,119,665.51 |
South Dakota State Checkbook |
| 2024 |
Social Services |
Human Service Agency |
$4,115,725.44 |
South Dakota State Checkbook |
| 2025 |
Education |
Redfield Public School |
$4,112,588.64 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Finance Management |
City Of Pierre |
$4,111,285.94 |
South Dakota State Checkbook |
| 2022 |
Transportation |
I State Truck Inc |
$4,104,459.17 |
South Dakota State Checkbook |
| 2024 |
Social Services |
Southeastern Behavioral |
$4,103,265.60 |
South Dakota State Checkbook |
| 2021 |
Transportation |
Midland Contracting Inc |
$4,103,245.47 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Istate Truck Inc |
$4,102,427.57 |
South Dakota State Checkbook |
| 2025 |
Revenue |
International Registrationpla |
$4,102,357.93 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Beresford School District 61-2 |
$4,100,959.65 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Madison Central School |
$4,100,882.90 |
South Dakota State Checkbook |
| 2022 |
Education |
Canton School District No 41-1 |
$4,100,833.59 |
South Dakota State Checkbook |
| 2021 |
Revenue |
Brookings County Treasurer |
$4,098,209.32 |
South Dakota State Checkbook |
| 2025 |
Revenue |
Brown County Treasurer |
$4,097,202.70 |
South Dakota State Checkbook |
| 2017 |
Revenue |
Internation Fuel Tax Assocatn |
$4,089,446.33 |
South Dakota State Checkbook |
| 2022 |
Education |
Sioux Valley School District |
$4,087,177.81 |
South Dakota State Checkbook |
| 2024 |
Bureau Of Administration |
Wells Fargo Equipment Finance |
$4,083,974.51 |
South Dakota State Checkbook |
| 2021 |
Revenue |
City Of Brandon |
$4,077,344.85 |
South Dakota State Checkbook |
| 2023 |
Transportation |
Oftedal Construction Inc |
$4,072,970.78 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Community Coordinated Transpor |
$4,071,648.88 |
South Dakota State Checkbook |
| 2024 |
Governor's Office |
Venture Vision Inc |
$4,069,263.00 |
South Dakota State Checkbook |
| 2022 |
Education |
Beresford School District 61-2 |
$4,069,144.52 |
South Dakota State Checkbook |
| 2025 |
Agriculture & Nat. Resources |
Southern Black Hills Water Sys |
$4,064,649.80 |
South Dakota State Checkbook |
| 2021 |
Transportation |
Monroe Truck Equipment Inc |
$4,063,405.07 |
South Dakota State Checkbook |
| 2020 |
Education |
Flandreau School Dist No 50-3 |
$4,061,941.50 |
South Dakota State Checkbook |
| 2021 |
Transportation |
Hot Springs City Of |
$4,059,569.24 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Administration |
Mclaughlin School Dist 15-2 |
$4,055,188.11 |
South Dakota State Checkbook |
| 2025 |
Transportation |
Klj Solutions Holding Company |
$4,053,625.99 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Mccowngordon Construction Llc |
$4,050,083.36 |
South Dakota State Checkbook |
| 2023 |
Governor's Office |
Strategic Media Placement |
$4,049,747.79 |
South Dakota State Checkbook |
| 2023 |
Revenue |
City Of Milbank |
$4,048,204.76 |
South Dakota State Checkbook |
| 2020 |
Revenue |
Sturgis - City Of |
$4,045,905.26 |
South Dakota State Checkbook |
| 2023 |
Revenue |
Codington County Treasurer |
$4,033,723.04 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Tri-Valley School Dist No 49-6 |
$4,033,610.35 |
South Dakota State Checkbook |
| 2025 |
Public Safety |
Yankton-City Of |
$4,033,419.05 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Human Resources |
Dakotacare Administrative Serv |
$4,031,721.82 |
South Dakota State Checkbook |
| 2025 |
Bureau Of Administration |
Beck Motors Inc |
$4,031,309.15 |
South Dakota State Checkbook |
| 2024 |
Agriculture & Nat. Resources |
City Of Madison |
$4,028,282.48 |
South Dakota State Checkbook |
| 2020 |
Social Services |
Behavior Management Systems |
$4,023,508.39 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Human Resources |
Reliastar Life Ins Co |
$4,021,315.75 |
South Dakota State Checkbook |
| 2025 |
Education |
Elk Point-Jefferson Schl Dist |
$4,018,690.19 |
South Dakota State Checkbook |
| 2022 |
Governor's Office |
Jupiter Wind Holdco Llc |
$4,013,713.79 |
South Dakota State Checkbook |
| 2021 |
Revenue |
City Of Madison |
$4,005,590.71 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
D & G Concrete Inc |
$4,001,508.61 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Wells Fargo Equipment Finance |
$4,001,468.51 |
South Dakota State Checkbook |
| 2025 |
Education |
Baltic School District 49-1 |
$4,000,002.79 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Tri-valley School Dist No 49-6 |
$3,993,796.58 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Dell Rapids School District |
$3,991,573.07 |
South Dakota State Checkbook |
| 2023 |
Bureau Of Administration |
Wells Fargo Equipment Finance |
$3,990,242.72 |
South Dakota State Checkbook |
| 2016 |
Revenue |
International Registrationpla |
$3,976,841.27 |
South Dakota State Checkbook |
| 2017 |
Revenue |
Sturgis - City Of |
$3,975,216.66 |
South Dakota State Checkbook |
| 2022 |
Transportation |
Brosz Engineering Inc |
$3,971,797.71 |
South Dakota State Checkbook |
| 2025 |
Human Services |
Alvarez & Marsal Holdings Llc |
$3,966,665.00 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Human Resources |
Minnehaha County Auditor |
$3,962,369.00 |
South Dakota State Checkbook |
| 2023 |
Education |
Mobridge-Pollock School Distrt |
$3,962,297.52 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Mobridge City Of |
$3,955,756.62 |
South Dakota State Checkbook |
| 2021 |
Social Services |
Behavior Management Systems |
$3,951,833.88 |
South Dakota State Checkbook |
| 2023 |
Education |
Canton School District No 41-1 |
$3,947,074.19 |
South Dakota State Checkbook |
| 2025 |
Governor's Office |
Venture Communications Co-Op |
$3,945,346.43 |
South Dakota State Checkbook |
| 2021 |
Education |
White River School Dist 47-1 |
$3,944,650.14 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Bennett County School Dist 3-1 |
$3,944,615.64 |
South Dakota State Checkbook |
| 2022 |
Social Services |
Lutheran Social Services Of Sd |
$3,941,577.17 |
South Dakota State Checkbook |
| 2021 |
Revenue |
Lincoln County Treasurer |
$3,938,550.84 |
South Dakota State Checkbook |
| 2023 |
Corrections |
Aramark Services Inc |
$3,923,551.17 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Human Resources |
Bankers Life & Casualty Co |
$3,922,493.94 |
South Dakota State Checkbook |
| 2021 |
Revenue |
Brown County Treasurer |
$3,921,451.27 |
South Dakota State Checkbook |
| 2022 |
Education |
Elk Point-Jefferson Schl Dist |
$3,906,798.59 |
South Dakota State Checkbook |
| 2021 |
Health |
Laboratory Corp America Hlding |
$3,906,625.00 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Administration |
Lennox School District No 41-4 |
$3,904,180.41 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Sturgis - City Of |
$3,897,738.16 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Interstate Improvement Inc |
$3,895,329.82 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Finance Management |
Sunkota Construction Inc |
$3,884,638.00 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Industrial Builders Inc |
$3,883,797.97 |
South Dakota State Checkbook |
| 2025 |
Social Services |
Southeastern Behavioral |
$3,880,025.09 |
South Dakota State Checkbook |
| 2023 |
Revenue |
City Of Tea |
$3,877,678.06 |
South Dakota State Checkbook |