| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2024 |
Governor's Office |
Long Lines Llc |
$1,965,445.59 |
South Dakota State Checkbook |
| 2022 |
Education |
Montrose Public School |
$1,964,124.99 |
South Dakota State Checkbook |
| 2022 |
Social Services |
Volunteers Of America Dakotas |
$1,963,506.32 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
County Of Turner Parker School |
$1,962,898.88 |
South Dakota State Checkbook |
| 2018 |
Social Services |
Dakota Counseling Institute |
$1,962,675.94 |
South Dakota State Checkbook |
| 2022 |
Education |
Sanford Medical Center |
$1,962,037.07 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Oelrichs School District 23-3 |
$1,961,172.84 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Waverly School District 14-5 |
$1,960,853.05 |
South Dakota State Checkbook |
| 2022 |
Revenue |
Charles Mix County Treasurer |
$1,958,625.18 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Northeast Ed Serv Co-Op 28-201 |
$1,958,147.95 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Information & Tele. |
Sdn Communications Llc |
$1,957,627.48 |
South Dakota State Checkbook |
| 2021 |
Transportation |
Asphalt Surface Technologies |
$1,954,806.29 |
South Dakota State Checkbook |
| 2022 |
Education |
Bridgewater-Emery Sch Dis 30-3 |
$1,954,550.79 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Lyman School District No 42-1 |
$1,952,877.39 |
South Dakota State Checkbook |
| 2023 |
Social Services |
Capital Area Counseling Svc |
$1,950,464.79 |
South Dakota State Checkbook |
| 2021 |
Social Services |
Cardinal Health 110 Inc |
$1,949,153.32 |
South Dakota State Checkbook |
| 2025 |
Social Services |
Optumrx Inc |
$1,948,354.43 |
South Dakota State Checkbook |
| 2023 |
Social Services |
Volunteers Of America Dakotas |
$1,945,863.31 |
South Dakota State Checkbook |
| 2019 |
Revenue |
Union County Treasurer |
$1,945,585.84 |
South Dakota State Checkbook |
| 2019 |
Social Services |
Capital Area Counseling Svc |
$1,944,217.42 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Finance Management |
Lacreek Electric Assn Inc |
$1,944,100.90 |
South Dakota State Checkbook |
| 2019 |
Revenue |
Redfield Energy Llc |
$1,943,987.10 |
South Dakota State Checkbook |
| 2022 |
Human Services |
Western Sd Senior Svcs Inc |
$1,943,406.64 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Information & Tele. |
Sdn Communications Llc |
$1,942,986.06 |
South Dakota State Checkbook |
| 2021 |
Health |
Health Catalyst Inc |
$1,942,575.00 |
South Dakota State Checkbook |
| 2024 |
Bureau Of Information & Tele. |
Sdn Communications Llc |
$1,942,108.98 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Custer-City Of |
$1,941,739.19 |
South Dakota State Checkbook |
| 2023 |
Revenue |
Clark County Treasurer |
$1,941,615.49 |
South Dakota State Checkbook |
| 2022 |
Transportation |
City Of Vermillion |
$1,941,359.53 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Menno School District 33-2 |
$1,941,228.05 |
South Dakota State Checkbook |
| 2020 |
Health |
Heartland Health Resource Ctr |
$1,940,906.39 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Bnsf Railway |
$1,939,276.22 |
South Dakota State Checkbook |
| 2021 |
Education |
Deuel School Dist 19-4 |
$1,937,740.58 |
South Dakota State Checkbook |
| 2024 |
Social Services |
Hhs Technology Group Llc |
$1,937,378.05 |
South Dakota State Checkbook |
| 2022 |
Agriculture & Nat. Resources |
James River Water Development |
$1,936,933.66 |
South Dakota State Checkbook |
| 2025 |
Education |
Mcintosh School 15-1 |
$1,936,163.51 |
South Dakota State Checkbook |
| 2023 |
Health |
Avel Ecare Medical Group Pc |
$1,935,747.01 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Wall School District 51-5 |
$1,935,689.59 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Minnehaha County Auditor |
$1,935,162.66 |
South Dakota State Checkbook |
| 2019 |
Social Services |
Northeastern Mental Health Ctr |
$1,934,972.19 |
South Dakota State Checkbook |
| 2025 |
Bureau Of Administration |
First Rate Excavate Inc |
$1,933,456.12 |
South Dakota State Checkbook |
| 2020 |
Education |
Gayville-Volin School District |
$1,932,600.52 |
South Dakota State Checkbook |
| 2024 |
Transportation |
City Of Watertown |
$1,931,739.32 |
South Dakota State Checkbook |
| 2024 |
Revenue |
Dell Rapids City Of |
$1,930,041.10 |
South Dakota State Checkbook |
| 2024 |
Social Services |
Ne South Dakota Community Acti |
$1,928,504.95 |
South Dakota State Checkbook |
| 2017 |
Revenue |
Beadle County Treasurer |
$1,927,959.75 |
South Dakota State Checkbook |
| 2025 |
Revenue |
Roberts County Treasurer |
$1,927,890.80 |
South Dakota State Checkbook |
| 2017 |
Revenue |
Custer-city Of |
$1,927,767.75 |
South Dakota State Checkbook |
| 2023 |
Revenue |
Roberts County Treasurer |
$1,926,901.85 |
South Dakota State Checkbook |
| 2025 |
Transportation |
City Of Vermillion |
$1,926,858.02 |
South Dakota State Checkbook |
| 2022 |
Health |
Illumina Inc |
$1,926,093.14 |
South Dakota State Checkbook |
| 2024 |
Revenue |
Meade County Treasurer |
$1,925,726.21 |
South Dakota State Checkbook |
| 2020 |
Education |
Gregory School District 26-4 |
$1,924,418.33 |
South Dakota State Checkbook |
| 2019 |
Revenue |
Hill City-City Of |
$1,923,851.98 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Lyman School District No 42-1 |
$1,923,071.62 |
South Dakota State Checkbook |
| 2025 |
Bureau Of Administration |
Lloyd Construction Inc |
$1,923,060.76 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
First Dakota Enterprises Inc |
$1,922,851.00 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Traffic Solutions Llc |
$1,921,469.68 |
South Dakota State Checkbook |
| 2024 |
Education |
Waverly School District 14-5 |
$1,921,407.75 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Stanley County School District |
$1,920,891.40 |
South Dakota State Checkbook |
| 2017 |
Human Services |
Black Hills Special Services |
$1,920,722.28 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Box Elder-City Of |
$1,920,274.90 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Meade County Auditor |
$1,920,059.25 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
J V Bailey Company Inc |
$1,918,081.35 |
South Dakota State Checkbook |
| 2018 |
Health |
Avera Mckennan |
$1,916,874.71 |
South Dakota State Checkbook |
| 2023 |
Public Safety |
Pennington County Auditor |
$1,916,165.70 |
South Dakota State Checkbook |
| 2022 |
Game, Fish And Parks |
Basin Construction & Drain Til |
$1,914,565.83 |
South Dakota State Checkbook |
| 2022 |
Transportation |
Hoogendoorn Construction Inc |
$1,912,611.10 |
South Dakota State Checkbook |
| 2023 |
Revenue |
Spink County Treasurer |
$1,912,146.01 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Human Resources |
Sioux Falls-city Of |
$1,911,602.30 |
South Dakota State Checkbook |
| 2022 |
Revenue |
Meade County Treasurer |
$1,910,785.40 |
South Dakota State Checkbook |
| 2016 |
Revenue |
Mobridge City Of |
$1,910,604.21 |
South Dakota State Checkbook |
| 2023 |
Health |
South Dakota Foundation For |
$1,909,416.38 |
South Dakota State Checkbook |
| 2022 |
Transportation |
Ulteig |
$1,909,110.70 |
South Dakota State Checkbook |
| 2025 |
Transportation |
Dakota Contracting Corporation |
$1,908,990.17 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Northeast Ed Serv Co-op 28-201 |
$1,907,303.50 |
South Dakota State Checkbook |
| 2023 |
Education |
Corsica-Stickney Public School |
$1,907,050.97 |
South Dakota State Checkbook |
| 2024 |
Education |
Ind District Of De Smet 38-2 |
$1,906,831.34 |
South Dakota State Checkbook |
| 2022 |
Education |
Waubay School District 18-3 |
$1,905,556.01 |
South Dakota State Checkbook |
| 2025 |
Public Safety |
Lamb Motor Co Inc |
$1,904,231.00 |
South Dakota State Checkbook |
| 2021 |
Revenue |
Hot Springs City Of |
$1,902,595.77 |
South Dakota State Checkbook |
| 2025 |
Revenue |
City Of Hartford |
$1,902,585.37 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Community Transit Of Watertown |
$1,902,513.21 |
South Dakota State Checkbook |
| 2025 |
Social Services |
Health Management Systems Inc |
$1,901,655.94 |
South Dakota State Checkbook |
| 2021 |
Revenue |
Standing Rock Sioux Tribe |
$1,901,637.05 |
South Dakota State Checkbook |
| 2024 |
Revenue |
Clark County Treasurer |
$1,900,925.11 |
South Dakota State Checkbook |
| 2020 |
Transportation |
West River Transit Authority |
$1,900,648.82 |
South Dakota State Checkbook |
| 2023 |
Revenue |
Turner County Treasurer |
$1,900,591.36 |
South Dakota State Checkbook |
| 2025 |
Education |
Waverly School District 14-5 |
$1,900,404.59 |
South Dakota State Checkbook |
| 2023 |
Transportation |
Forby Contracting Inc |
$1,899,993.25 |
South Dakota State Checkbook |
| 2022 |
Revenue |
Fort Pierre City Of |
$1,899,479.35 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Bowes Construction Inc |
$1,899,177.57 |
South Dakota State Checkbook |
| 2024 |
Education |
Northwestern Area School 56-7 |
$1,898,437.20 |
South Dakota State Checkbook |
| 2021 |
Education |
Warner School District 6-5 |
$1,897,691.67 |
South Dakota State Checkbook |
| 2022 |
Education |
Plankinton School District 1-1 |
$1,896,929.28 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Wegner Auto Company Inc |
$1,896,792.63 |
South Dakota State Checkbook |
| 2024 |
Corrections |
Hughes County Auditor |
$1,896,258.38 |
South Dakota State Checkbook |
| 2019 |
Social Services |
Community Counseling Services |
$1,895,640.72 |
South Dakota State Checkbook |
| 2023 |
Revenue |
Meade County Treasurer |
$1,895,588.12 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Webster Area School Dist 18-5 |
$1,895,039.90 |
South Dakota State Checkbook |