| Year |
Employer |
Vendor Name |
Amount |
Source |
| 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 |
| 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 |
| 2023 |
South Dakota State Checkbook |
Lead-Deadwood School Dist 40-1 |
$1,939,768.65 |
South Dakota State Checkbook |
| 2025 |
|
Meade County Treasurer |
$1,939,585.85 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Bnsf Railway |
$1,939,276.22 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Standing Rock Sioux Tribe |
$1,938,389.05 |
South Dakota State Checkbook |
| 2024 |
Social Services |
Hhs Technology Group Llc |
$1,937,378.05 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Newell School District 9-2 |
$1,937,056.71 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
James River Water Development |
$1,936,933.66 |
South Dakota State Checkbook |
| 2025 |
|
Waverly School District 14-5 |
$1,936,810.73 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
City Of Sisseton |
$1,936,635.94 |
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 |
| 2021 |
South Dakota State Checkbook |
Kimball School District 7-2 |
$1,935,016.10 |
South Dakota State Checkbook |
| 2019 |
Social Services |
Northeastern Mental Health Ctr |
$1,934,972.19 |
South Dakota State Checkbook |
| 2025 |
|
Town Of Humboldt |
$1,934,740.76 |
South Dakota State Checkbook |
| 2020 |
Education |
Gayville-Volin School District |
$1,932,600.52 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Warner School District 6-5 |
$1,932,480.99 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Viborg-Hurley School District6 |
$1,932,227.94 |
South Dakota State Checkbook |
| 2024 |
Transportation |
City Of Watertown |
$1,931,739.32 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
City Of Roscoe |
$1,930,547.57 |
South Dakota State Checkbook |
| 2024 |
Revenue |
Dell Rapids City Of |
$1,930,041.10 |
South Dakota State Checkbook |
| 2025 |
|
Rosholt School District 54-4 |
$1,929,460.05 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Spink County Treasurer |
$1,928,931.38 |
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 |
| 2017 |
Revenue |
Custer-city Of |
$1,927,767.75 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Meade County Treasurer |
$1,927,164.25 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Illumina Inc |
$1,926,093.14 |
South Dakota State Checkbook |
| 2024 |
Revenue |
Meade County Treasurer |
$1,925,726.21 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Wall School District 51-5 |
$1,925,358.79 |
South Dakota State Checkbook |
| 2025 |
|
Insight Marketing Design Inc |
$1,924,537.19 |
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 |
| 2023 |
South Dakota State Checkbook |
City Of Redfield |
$1,923,550.74 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Lyman School District No 42-1 |
$1,923,071.62 |
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 |
| 2022 |
South Dakota State Checkbook |
Fort Pierre City Of |
$1,919,961.05 |
South Dakota State Checkbook |
| 2025 |
|
City Of Platte |
$1,918,222.61 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
J V Bailey Company Inc |
$1,918,081.35 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Lambs Chevrolet & Implmnt Inc |
$1,917,159.57 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Intellectual Technology Inc |
$1,916,917.77 |
South Dakota State Checkbook |
| 2018 |
Health |
Avera Mckennan |
$1,916,874.71 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Basin Construction & Drain Til |
$1,914,565.83 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Avi Systems Inc |
$1,913,875.05 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Turner County Treasurer |
$1,912,965.05 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Hoogendoorn Construction Inc |
$1,912,611.10 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Plankinton School District 1-1 |
$1,912,508.99 |
South Dakota State Checkbook |
| 2025 |
|
City Of Lead |
$1,912,353.75 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Human Resources |
Sioux Falls-city Of |
$1,911,602.30 |
South Dakota State Checkbook |
| 2025 |
|
Armour School District 21-1 |
$1,910,612.94 |
South Dakota State Checkbook |
| 2025 |
|
Oldham-Ramona-Rutland |
$1,909,629.97 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Ulteig |
$1,909,110.70 |
South Dakota State Checkbook |
| 2025 |
|
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 |
| 2024 |
Education |
Ind District Of De Smet 38-2 |
$1,906,831.34 |
South Dakota State Checkbook |
| 2025 |
|
Harding County Treasurer |
$1,905,120.50 |
South Dakota State Checkbook |
| 2025 |
|
Lawrence County Auditor |
$1,904,169.00 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Community Transit Of Watertown |
$1,902,513.21 |
South Dakota State Checkbook |
| 2025 |
|
Britton-Hecla School District |
$1,902,294.07 |
South Dakota State Checkbook |
| 2025 |
|
Health Management Systems Inc |
$1,901,655.94 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Imeg Corp |
$1,901,523.44 |
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 |
South Dakota State Checkbook |
Forby Contracting Inc |
$1,899,993.25 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Wessington Springs School |
$1,899,797.05 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Bowes Construction Inc |
$1,899,177.57 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Senior Citizens Services Inc |
$1,898,767.53 |
South Dakota State Checkbook |
| 2024 |
Education |
Northwestern Area School 56-7 |
$1,898,437.20 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Riverside Technologies Inc |
$1,897,793.84 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Wegner Auto Company Inc |
$1,896,792.63 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Anderson Contractors Inc |
$1,896,643.35 |
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 |
| 2019 |
Bureau Of Administration |
Webster Area School Dist 18-5 |
$1,895,039.90 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Faith School Dist 46-2 |
$1,892,090.77 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Midcontinent Communications |
$1,891,333.59 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Kimball School District 7-2 |
$1,891,320.70 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Burke School District No 26-2 |
$1,890,357.48 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Rosholt School District 54-4 |
$1,889,457.95 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Sanford Medical Center |
$1,889,045.45 |
South Dakota State Checkbook |
| 2025 |
|
Spink County Treasurer |
$1,888,314.06 |
South Dakota State Checkbook |
| 2020 |
Education |
Mccook Central School District |
$1,888,183.73 |
South Dakota State Checkbook |
| 2024 |
Revenue |
City Of Hartford |
$1,888,116.88 |
South Dakota State Checkbook |
| 2025 |
|
Otis Educational Systems Inc |
$1,887,245.75 |
South Dakota State Checkbook |
| 2017 |
Revenue |
Hughes County Treasurer |
$1,887,004.16 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
C Eagle Construction Llc |
$1,886,920.42 |
South Dakota State Checkbook |
| 2024 |
Revenue |
Standing Rock Sioux Tribe |
$1,886,243.88 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Roberts County Treasurer |
$1,886,242.95 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Colman-Egan School District |
$1,886,106.18 |
South Dakota State Checkbook |
| 2025 |
|
Elkton School District 5-3 |
$1,885,884.46 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Human Resources |
Mmusa Acquisition Ii Corp |
$1,885,666.55 |
South Dakota State Checkbook |