| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2023 |
Revenue |
Redfield Energy Llc |
$451,874.70 |
South Dakota State Checkbook |
| 2021 |
Transportation |
Nebraska Salt & Grain Company |
$451,808.38 |
South Dakota State Checkbook |
| 2025 |
Veterans' Affairs |
Mckesson Corporation |
$451,595.81 |
South Dakota State Checkbook |
| 2024 |
Military |
Black Hills Power & Light Co |
$451,393.25 |
South Dakota State Checkbook |
| 2019 |
Social Services |
Dakota Heartland Inc |
$451,306.90 |
South Dakota State Checkbook |
| 2025 |
Social Services |
Insight Marketing Design Inc |
$451,250.00 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Human Resources |
Geo-Comm Inc |
$451,135.80 |
South Dakota State Checkbook |
| 2021 |
Revenue |
City Of Parker |
$451,101.62 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Finance Management |
Rcs Construction Inc |
$451,053.01 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Bennett County Treasurer |
$451,019.11 |
South Dakota State Checkbook |
| 2020 |
Health |
Ab Sciex Llc |
$450,952.20 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Human Resources |
Pennington County Escc |
$450,938.67 |
South Dakota State Checkbook |
| 2025 |
Revenue |
Midway Service Inc |
$450,774.90 |
South Dakota State Checkbook |
| 2019 |
Corrections |
Springfield-City Of |
$450,743.16 |
South Dakota State Checkbook |
| 2020 |
Governor's Office |
Blunt-City Of |
$450,677.00 |
South Dakota State Checkbook |
| 2025 |
Revenue |
City Of Eureka |
$450,417.34 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Potters Industries Inc |
$450,340.00 |
South Dakota State Checkbook |
| 2020 |
Human Services |
Cardinal Health Inc |
$450,278.42 |
South Dakota State Checkbook |
| 2022 |
Revenue |
Wessington Springs- City Of |
$450,005.16 |
South Dakota State Checkbook |
| 2025 |
Transportation |
City Of Garretson |
$450,000.00 |
South Dakota State Checkbook |
| 2024 |
Bureau Of Information & Tele. |
Environmental Systems Research |
$450,000.00 |
South Dakota State Checkbook |
| 2022 |
Governor's Office |
Designsensory Inc |
$450,000.00 |
South Dakota State Checkbook |
| 2024 |
Governor's Office |
Gallatin Wireless Internet Llc |
$449,901.59 |
South Dakota State Checkbook |
| 2025 |
Public Safety |
Three Oak Construction Inc |
$449,750.00 |
South Dakota State Checkbook |
| 2021 |
Bureau Of Finance & Management |
Philip Health Services Inc |
$449,600.00 |
South Dakota State Checkbook |
| 2023 |
State Auditor |
Aflac |
$449,583.96 |
South Dakota State Checkbook |
| 2021 |
Transportation |
Aurora County Auditor |
$449,563.62 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Peoples Transit |
$449,516.67 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Finance Management |
Jerrys Automotive Inc |
$449,425.00 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Information & Tele. |
Software Ag Usa Inc |
$449,400.00 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Corson County Treas-Auditor |
$449,288.49 |
South Dakota State Checkbook |
| 2020 |
Bureau Of Administration |
Allied Plumbing And Heating |
$449,285.11 |
South Dakota State Checkbook |
| 2021 |
Transportation |
Internatl Road Dynamics Corp |
$449,261.65 |
South Dakota State Checkbook |
| 2018 |
State Auditor |
Pennington County Treasurer |
$448,682.37 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Woods Fuller Shultz & Smith |
$448,582.61 |
South Dakota State Checkbook |
| 2023 |
Corrections |
Hughes County Auditor |
$448,537.29 |
South Dakota State Checkbook |
| 2022 |
Revenue |
Valley Queen Cheese Factory |
$448,503.26 |
South Dakota State Checkbook |
| 2025 |
Education |
Montel Inc |
$448,331.00 |
South Dakota State Checkbook |
| 2020 |
Revenue |
Jackson County Treasurer |
$448,087.37 |
South Dakota State Checkbook |
| 2024 |
Corrections |
Fremont County |
$448,043.04 |
South Dakota State Checkbook |
| 2021 |
Education |
Doland School District No 56-2 |
$448,034.27 |
South Dakota State Checkbook |
| 2021 |
Bureau Of Finance & Management |
Sand Dollar Hospitality Llc |
$447,881.84 |
South Dakota State Checkbook |
| 2020 |
Public Safety |
Levinson Enterprises Inc |
$447,410.00 |
South Dakota State Checkbook |
| 2018 |
Military |
Ainsworth-Benning Constr Inc |
$447,379.89 |
South Dakota State Checkbook |
| 2021 |
Bureau Of Finance & Management |
Central Plains Industries Llc |
$446,943.00 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Sharpe Enterprises Inc |
$446,938.04 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
M10 Inc |
$446,921.35 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Human Resources |
Lawrence County Auditor |
$446,909.30 |
South Dakota State Checkbook |
| 2024 |
Public Safety |
Hanson County Auditor |
$446,801.78 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Human Resources |
Pennington County Escc |
$446,634.88 |
South Dakota State Checkbook |
| 2017 |
Corrections |
Sioux Falls Utilities |
$446,539.09 |
South Dakota State Checkbook |
| 2021 |
Bureau Of Finance & Management |
Slim Buttes Buffalo Ranch Inc |
$446,538.62 |
South Dakota State Checkbook |
| 2022 |
Health |
Lakenology Llc |
$446,420.00 |
South Dakota State Checkbook |
| 2019 |
Tourism |
The Corp For Travel Promotion |
$446,365.00 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Fahrner Asphalt Sealers Llc |
$446,333.89 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Tru-Form Construction Inc |
$446,327.22 |
South Dakota State Checkbook |
| 2025 |
Transportation |
Cheyenne Eagle Butte Airport |
$446,287.47 |
South Dakota State Checkbook |
| 2021 |
School & Public Lands |
Aberdeen School District 6-1 |
$446,281.58 |
South Dakota State Checkbook |
| 2024 |
Revenue |
City Of Whitewood |
$446,167.66 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Ducks Unlimited Incorporated |
$446,160.00 |
South Dakota State Checkbook |
| 2021 |
Education |
Hitchcock-Tulare School 56-6 |
$446,087.13 |
South Dakota State Checkbook |
| 2025 |
Game, Fish And Parks |
Hayworth, Michael J |
$445,997.40 |
South Dakota State Checkbook |
| 2025 |
Health |
Maxtrac Data Systems Inc |
$445,980.66 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Dewey County Auditor |
$445,882.26 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Finance Management |
Howes Oil Co Inc |
$445,735.06 |
South Dakota State Checkbook |
| 2025 |
Bureau Of Finance & Management |
Berry Dunn Mcneil & Parker Llc |
$445,676.00 |
South Dakota State Checkbook |
| 2022 |
Revenue |
City Of Tyndall |
$445,518.57 |
South Dakota State Checkbook |
| 2022 |
Health |
Diversified Enterprises Inc |
$445,393.62 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Vogel Traffic Services Inc |
$445,338.62 |
South Dakota State Checkbook |
| 2022 |
Education |
Three Rivers Cooperative |
$445,335.91 |
South Dakota State Checkbook |
| 2019 |
Agriculture |
Interior Volunteer Fire Dept |
$445,258.01 |
South Dakota State Checkbook |
| 2023 |
Governor's Office |
Leap Communications Llc |
$445,218.25 |
South Dakota State Checkbook |
| 2024 |
Military |
Bechen Electric Inc |
$445,147.76 |
South Dakota State Checkbook |
| 2019 |
Social Services |
Sacred Heart Health Services |
$445,116.46 |
South Dakota State Checkbook |
| 2021 |
Bureau Of Finance & Management |
Natural Dakota Soy |
$445,032.00 |
South Dakota State Checkbook |
| 2020 |
Social Services |
Imagine Agency Llc |
$445,000.00 |
South Dakota State Checkbook |
| 2022 |
Transportation |
Moyle Petroleum Company |
$444,853.24 |
South Dakota State Checkbook |
| 2025 |
Social Services |
Department Of Hlth & Human Ser |
$444,633.20 |
South Dakota State Checkbook |
| 2019 |
Social Services |
Face It Together Inc |
$444,629.20 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Vermillion-City Of |
$444,592.40 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Dewey County Treasurer |
$444,489.16 |
South Dakota State Checkbook |
| 2022 |
Transportation |
Jacobs Engineering Group Inc |
$444,408.91 |
South Dakota State Checkbook |
| 2022 |
Transportation |
J V Bailey Company Inc |
$444,395.17 |
South Dakota State Checkbook |
| 2020 |
Labor And Regulation |
American Memorial Life |
$444,393.21 |
South Dakota State Checkbook |
| 2024 |
Revenue |
City Of Kadoka |
$444,376.25 |
South Dakota State Checkbook |
| 2022 |
Transportation |
City Of Lemmon |
$444,253.45 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Howard-City Of |
$444,221.99 |
South Dakota State Checkbook |
| 2016 |
Governor's Office |
Irene-City Of |
$444,132.04 |
South Dakota State Checkbook |
| 2022 |
Revenue |
City Of Eureka |
$444,072.83 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Feeding South Dakota |
$443,857.10 |
South Dakota State Checkbook |
| 2023 |
Revenue |
City Of Eureka |
$443,716.08 |
South Dakota State Checkbook |
| 2021 |
Transportation |
Traffic Solutions Inc |
$443,696.30 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Dakota Prairie Landscapes Llc |
$443,616.04 |
South Dakota State Checkbook |
| 2025 |
Governor's Office |
City Of Madison |
$443,119.74 |
South Dakota State Checkbook |
| 2024 |
Agriculture & Nat. Resources |
Feeding South Dakota |
$443,073.12 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Human Resources |
Metro Communications |
$443,041.32 |
South Dakota State Checkbook |
| 2021 |
Public Safety |
Spink County Auditor |
$443,025.27 |
South Dakota State Checkbook |
| 2018 |
Social Services |
High Point Networks Llc |
$442,976.59 |
South Dakota State Checkbook |
| 2022 |
Revenue |
Poet Biorefining - Mitchell |
$442,959.24 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Human Resources |
Sioux Falls-City Of |
$442,943.78 |
South Dakota State Checkbook |