| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2019 |
Bureau Of Finance Management |
Beckenhauer Constructinon Inc |
$3,366,711.98 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Heavy Constructors Inc |
$3,366,679.55 |
South Dakota State Checkbook |
| 2024 |
Governor's Office |
James Valley Telecommunication |
$3,365,044.29 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Garretson School District 49-4 |
$3,361,544.17 |
South Dakota State Checkbook |
| 2023 |
Social Services |
Northern States Power Company |
$3,358,925.00 |
South Dakota State Checkbook |
| 2021 |
Education |
Chamberlain School Dist 7-1 |
$3,356,138.89 |
South Dakota State Checkbook |
| 2017 |
Revenue |
Brookings County Treasurer |
$3,347,132.93 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Webster Scale Inc |
$3,346,533.11 |
South Dakota State Checkbook |
| 2024 |
Revenue |
First Interstate Bank |
$3,345,828.34 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Chamberlain School District |
$3,344,109.00 |
South Dakota State Checkbook |
| 2019 |
Corrections |
Sequel Youth Services Of Sd |
$3,342,830.69 |
South Dakota State Checkbook |
| 2019 |
Revenue |
Lawrence County Treasurer |
$3,339,928.42 |
South Dakota State Checkbook |
| 2023 |
Bureau Of Administration |
Allied Plumbing And Heating |
$3,333,526.60 |
South Dakota State Checkbook |
| 2020 |
Revenue |
Internation Fuel Tax Assocatn |
$3,326,462.51 |
South Dakota State Checkbook |
| 2025 |
Transportation |
Community Coordinated Transpor |
$3,325,290.58 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Rapid City Pierre & East Rr |
$3,324,140.11 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Administration |
Dupree School District 64-2 |
$3,323,456.08 |
South Dakota State Checkbook |
| 2020 |
Education |
White River School Dist 47-1 |
$3,322,774.70 |
South Dakota State Checkbook |
| 2022 |
Governor's Office |
Fort Randall Telephone Company |
$3,319,776.64 |
South Dakota State Checkbook |
| 2022 |
Education |
Timber Lake School Dist 20-3 |
$3,316,204.10 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Journey Group Companies |
$3,315,508.27 |
South Dakota State Checkbook |
| 2021 |
Bureau Of Finance & Management |
County Of Lincoln |
$3,315,384.31 |
South Dakota State Checkbook |
| 2022 |
Education |
Chamberlain School District |
$3,313,954.00 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Minnehaha County Auditor |
$3,310,656.83 |
South Dakota State Checkbook |
| 2023 |
Social Services |
Southeastern Behavioral |
$3,308,277.80 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Nebraska Salt & Grain Company |
$3,305,738.07 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Administration |
Flandreau School Dist No 50-3 |
$3,305,552.09 |
South Dakota State Checkbook |
| 2016 |
Revenue |
Brookings County Treasurer |
$3,305,007.30 |
South Dakota State Checkbook |
| 2024 |
Revenue |
City Of Harrisburg |
$3,302,423.15 |
South Dakota State Checkbook |
| 2021 |
Transportation |
Age Corporation |
$3,300,158.63 |
South Dakota State Checkbook |
| 2020 |
Revenue |
Cheyenne River Sioux Trib |
$3,299,460.89 |
South Dakota State Checkbook |
| 2024 |
Corrections |
Avera Mckennan Hospital |
$3,293,040.09 |
South Dakota State Checkbook |
| 2021 |
Revenue |
International Registrationpla |
$3,291,720.16 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Wells Fargo - Comml Operations |
$3,291,296.92 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Administration |
Wells Fargo - Comml Operations |
$3,291,296.92 |
South Dakota State Checkbook |
| 2022 |
Revenue |
Internation Fuel Tax Assn Inc |
$3,290,131.32 |
South Dakota State Checkbook |
| 2024 |
Social Services |
Interlakes Community Action Pt |
$3,288,923.68 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Administration |
Dell Rapids School District |
$3,288,766.96 |
South Dakota State Checkbook |
| 2022 |
Public Safety |
Minnehaha County Auditor |
$3,288,192.88 |
South Dakota State Checkbook |
| 2025 |
Transportation |
Ducks Unlimited Incorporated |
$3,286,590.00 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Finance Management |
J V Bailey Company Inc |
$3,286,553.66 |
South Dakota State Checkbook |
| 2023 |
Revenue |
City Of Harrisburg |
$3,285,286.58 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Perrett Construction Ltd |
$3,285,023.51 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Mobridge-pollock School Distrt |
$3,284,668.54 |
South Dakota State Checkbook |
| 2023 |
Transportation |
Rapid City-City Of |
$3,283,182.09 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Timber Lake School Dist 20-3 |
$3,281,514.69 |
South Dakota State Checkbook |
| 2024 |
Revenue |
Yankton County Treasurer |
$3,277,399.03 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Human Resources |
Health Management Partners |
$3,275,990.66 |
South Dakota State Checkbook |
| 2023 |
Social Services |
Lutheran Social Services Of Sd |
$3,274,652.67 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
White River School Dist 47-1 |
$3,270,207.33 |
South Dakota State Checkbook |
| 2025 |
Governor's Office |
Long Lines Llc |
$3,269,996.25 |
South Dakota State Checkbook |
| 2022 |
Education |
Kadoka Area School Dist 35-2 |
$3,266,172.80 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Finance Management |
Midland Contracting Inc |
$3,262,437.01 |
South Dakota State Checkbook |
| 2024 |
Corrections |
Architecture Incorporated |
$3,260,180.00 |
South Dakota State Checkbook |
| 2025 |
Bureau Of Administration |
Mcgough Construction Co Llc |
$3,259,488.00 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Sioux Falls Regional Airport |
$3,256,308.09 |
South Dakota State Checkbook |
| 2024 |
Agriculture & Nat. Resources |
Henry Carlson Construction Llc |
$3,255,741.48 |
South Dakota State Checkbook |
| 2019 |
Revenue |
Codington County Treasurer |
$3,244,580.19 |
South Dakota State Checkbook |
| 2025 |
Governor's Office |
Gallatin Wireless Internet Llc |
$3,244,077.35 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Istate Truck Inc |
$3,243,246.37 |
South Dakota State Checkbook |
| 2025 |
Education |
Kadoka Area School Dist 35-2 |
$3,241,696.19 |
South Dakota State Checkbook |
| 2024 |
Education |
Elk Point-Jefferson Schl Dist |
$3,238,859.42 |
South Dakota State Checkbook |
| 2022 |
Transportation |
J&J Earth Works Inc |
$3,237,263.29 |
South Dakota State Checkbook |
| 2022 |
Bureau Of Information & Tele. |
Motorola Solutions Inc |
$3,235,086.00 |
South Dakota State Checkbook |
| 2025 |
Social Services |
Dakota Counseling Institute |
$3,233,612.69 |
South Dakota State Checkbook |
| 2023 |
Education |
Elk Point-Jefferson Schl Dist |
$3,231,782.27 |
South Dakota State Checkbook |
| 2022 |
Social Services |
Carroll Institute |
$3,231,762.24 |
South Dakota State Checkbook |
| 2021 |
Transportation |
City Of Brookings |
$3,230,195.95 |
South Dakota State Checkbook |
| 2025 |
Bureau Of Administration |
Lamb Motor Co Inc |
$3,228,977.73 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Chester Area School Dist 39-1 |
$3,228,917.64 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Brookings County Treasurer |
$3,227,508.64 |
South Dakota State Checkbook |
| 2025 |
Transportation |
Lamb Motor Co Inc |
$3,222,889.00 |
South Dakota State Checkbook |
| 2025 |
Education |
Tri-Valley School Dist No 49-6 |
$3,221,805.16 |
South Dakota State Checkbook |
| 2021 |
Education |
Timber Lake School Dist 20-3 |
$3,219,398.76 |
South Dakota State Checkbook |
| 2021 |
Education |
Sdn Communications Llc |
$3,219,336.85 |
South Dakota State Checkbook |
| 2021 |
Bureau Of Finance & Management |
City Of Huron |
$3,214,767.56 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Hdr Engineering Inc |
$3,213,558.75 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Smee School District 15-3 |
$3,213,491.11 |
South Dakota State Checkbook |
| 2023 |
Transportation |
Blackstrap Inc |
$3,212,797.52 |
South Dakota State Checkbook |
| 2021 |
Bureau Of Finance & Management |
Childrens Care Hospital And Sc |
$3,211,803.00 |
South Dakota State Checkbook |
| 2023 |
Agriculture & Nat. Resources |
Shared Resources Inc |
$3,211,213.57 |
South Dakota State Checkbook |
| 2022 |
Transportation |
Forby Contracting Inc |
$3,210,404.38 |
South Dakota State Checkbook |
| 2022 |
Bureau Of Finance & Management |
Ainsworth-Benning Constr Inc |
$3,208,679.09 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Sully County Regional Railroad |
$3,208,371.02 |
South Dakota State Checkbook |
| 2022 |
Social Services |
Southeastern Behavioral |
$3,205,151.00 |
South Dakota State Checkbook |
| 2022 |
Governor's Office |
Sioux Falls Development Found |
$3,200,000.00 |
South Dakota State Checkbook |
| 2025 |
Education |
Timber Lake School Dist 20-3 |
$3,199,902.87 |
South Dakota State Checkbook |
| 2016 |
Revenue |
Brandon-City Of |
$3,193,874.17 |
South Dakota State Checkbook |
| 2024 |
Education |
Bridgewater-Emery Sch Dis 30-3 |
$3,189,969.20 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Bnsf Railway |
$3,187,131.68 |
South Dakota State Checkbook |
| 2023 |
Social Services |
Western South Dakota Community |
$3,186,240.30 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Midwest Contracting Llc |
$3,185,980.41 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Eagle Butte School District |
$3,184,440.00 |
South Dakota State Checkbook |
| 2024 |
Social Services |
Lawrence & Schiller Inc |
$3,182,208.00 |
South Dakota State Checkbook |
| 2025 |
Transportation |
Hulstein Excavating Inc |
$3,177,832.13 |
South Dakota State Checkbook |
| 2024 |
Attorney General |
Diverse Computing Inc |
$3,176,444.30 |
South Dakota State Checkbook |
| 2025 |
Transportation |
J V Bailey Company Inc |
$3,176,258.49 |
South Dakota State Checkbook |
| 2020 |
Education |
Hot Springs School Dist 23-2 |
$3,174,612.78 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
L G Everist Incorporated |
$3,174,571.25 |
South Dakota State Checkbook |
| 2016 |
Agriculture |
Tellinghuisen Inc |
$3,172,720.00 |
South Dakota State Checkbook |