| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2017 |
State Auditor |
Aflac |
$632,374.51 |
South Dakota State Checkbook |
| 2024 |
Health |
72 Hour Llc |
$631,849.44 |
South Dakota State Checkbook |
| 2022 |
Public Safety |
South Dakota Safety Council |
$631,801.03 |
South Dakota State Checkbook |
| 2019 |
Human Services |
Micropact Global Inc |
$631,774.00 |
South Dakota State Checkbook |
| 2024 |
Social Services |
Learning Ladder Adventures Llc |
$631,599.94 |
South Dakota State Checkbook |
| 2016 |
Health |
Xerox Services Llc |
$631,358.00 |
South Dakota State Checkbook |
| 2022 |
Social Services |
Oglala Sioux Tribe |
$631,152.57 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Information & Tele. |
Centurylinkcomm |
$631,085.61 |
South Dakota State Checkbook |
| 2022 |
Revenue |
Dakota Ethanol Llc |
$631,029.30 |
South Dakota State Checkbook |
| 2024 |
Education |
Utah State University |
$631,001.51 |
South Dakota State Checkbook |
| 2024 |
Education |
Herreid School District 10-1 |
$630,976.55 |
South Dakota State Checkbook |
| 2025 |
Health |
Community Pharmacies Inc |
$630,944.51 |
South Dakota State Checkbook |
| 2025 |
Health |
Abbott Laboratories Inc |
$630,932.51 |
South Dakota State Checkbook |
| 2021 |
Public Utilities Commission |
Texas Excavation Safety System |
$630,882.79 |
South Dakota State Checkbook |
| 2016 |
State Treasurer |
South Dakota Assoc Of |
$630,727.63 |
South Dakota State Checkbook |
| 2020 |
Education |
Midcontinent Communications |
$630,572.88 |
South Dakota State Checkbook |
| 2025 |
Revenue |
City Of Howard |
$630,534.58 |
South Dakota State Checkbook |
| 2016 |
Revenue |
Abe South Dakota Llc |
$630,079.50 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Administration |
Muth Electric Inc |
$630,026.77 |
South Dakota State Checkbook |
| 2018 |
Agriculture |
Usda Forest Service |
$629,995.44 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Moody County Auditor |
$629,990.08 |
South Dakota State Checkbook |
| 2022 |
Transportation |
Yankton Transit Inc |
$629,907.63 |
South Dakota State Checkbook |
| 2025 |
Tourism |
Midstates Inc |
$629,893.95 |
South Dakota State Checkbook |
| 2024 |
Governor's Office |
Watertown School District 14-4 |
$629,737.90 |
South Dakota State Checkbook |
| 2018 |
Governor's Office |
Geographic Solutions Inc |
$629,467.50 |
South Dakota State Checkbook |
| 2021 |
Human Services |
Communication Ser For Deaf Inc |
$629,160.58 |
South Dakota State Checkbook |
| 2021 |
Bureau Of Finance & Management |
Independent Health Solutions |
$629,137.00 |
South Dakota State Checkbook |
| 2016 |
Revenue |
Parkston-City Of |
$629,081.60 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Faulk County Treasurer |
$628,956.59 |
South Dakota State Checkbook |
| 2025 |
Agriculture & Nat. Resources |
Davison Rural Water System Inc |
$628,870.00 |
South Dakota State Checkbook |
| 2024 |
Corrections |
City Of Springfield |
$628,856.03 |
South Dakota State Checkbook |
| 2020 |
Unified Judicial Systems |
Tyler Technologies Inc |
$628,832.82 |
South Dakota State Checkbook |
| 2017 |
Human Services |
Independent Living Choices |
$628,774.97 |
South Dakota State Checkbook |
| 2020 |
Education |
Elkton School District 5-3 |
$628,710.39 |
South Dakota State Checkbook |
| 2025 |
Veterans' Affairs |
Unitimed Llc |
$628,516.40 |
South Dakota State Checkbook |
| 2021 |
Public Safety |
Wegner Auto Company Inc |
$628,476.10 |
South Dakota State Checkbook |
| 2020 |
Revenue |
Clear Lake-City Of |
$628,287.43 |
South Dakota State Checkbook |
| 2019 |
Environment & National Resource |
Summerset- City Of |
$628,073.78 |
South Dakota State Checkbook |
| 2020 |
Revenue |
De Smet--City Of |
$628,062.18 |
South Dakota State Checkbook |
| 2021 |
Transportation |
City Of Brandon |
$627,680.08 |
South Dakota State Checkbook |
| 2018 |
State Auditor |
Aflac |
$627,182.90 |
South Dakota State Checkbook |
| 2019 |
Revenue |
Jackson County Treasurer |
$626,856.50 |
South Dakota State Checkbook |
| 2021 |
Social Services |
Avera St Lukes |
$626,726.61 |
South Dakota State Checkbook |
| 2023 |
Revenue |
Glacial Lakes Energy Llc |
$626,436.50 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Sdsu/ Grants Administration |
$626,222.02 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Finance Management |
Yankton County Auditor |
$625,988.65 |
South Dakota State Checkbook |
| 2022 |
Public Safety |
Lamb Motor Co Inc |
$625,981.00 |
South Dakota State Checkbook |
| 2022 |
Education |
Crazy Horse School |
$625,909.22 |
South Dakota State Checkbook |
| 2022 |
Bureau Of Finance & Management |
City Of Sturgis |
$625,907.82 |
South Dakota State Checkbook |
| 2023 |
Bureau Of Finance & Management |
City Of Sturgis |
$625,907.81 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Administration |
Cheyenne-Eagle Butte Bia Schl |
$625,749.71 |
South Dakota State Checkbook |
| 2020 |
Social Services |
Oglala Sioux Tribe |
$625,716.70 |
South Dakota State Checkbook |
| 2023 |
Bureau Of Human Resources |
Unum Life Ins Co Of America |
$625,691.93 |
South Dakota State Checkbook |
| 2024 |
Bureau Of Administration |
Brueske, Todd O |
$625,538.55 |
South Dakota State Checkbook |
| 2019 |
Human Services |
Focos Innovations Corp |
$625,400.00 |
South Dakota State Checkbook |
| 2018 |
Social Services |
Fidelity National Info Serv |
$625,254.54 |
South Dakota State Checkbook |
| 2020 |
Bureau Of Administration |
Muth Electric Inc |
$625,132.21 |
South Dakota State Checkbook |
| 2024 |
Public Safety |
Butler Machinery Company |
$625,115.54 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Volunteers Of America Dakotas |
$625,035.16 |
South Dakota State Checkbook |
| 2023 |
Bureau Of Administration |
Native American Rights Fund |
$625,000.00 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Ulteig Engineers Inc |
$624,818.46 |
South Dakota State Checkbook |
| 2021 |
Social Services |
Csg Government Solutions Inc |
$624,520.00 |
South Dakota State Checkbook |
| 2023 |
Education |
Hitchcock-Tulare School 56-6 |
$624,368.74 |
South Dakota State Checkbook |
| 2019 |
Social Services |
International Business Machine |
$624,173.36 |
South Dakota State Checkbook |
| 2019 |
Social Services |
Optum Govt Solutions Inc |
$624,050.00 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Bentley Systems Inc |
$623,724.24 |
South Dakota State Checkbook |
| 2017 |
Governor's Office |
Geographic Solutions Inc |
$623,622.50 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Freeman-City Of |
$623,128.86 |
South Dakota State Checkbook |
| 2021 |
Bureau Of Information & Tele. |
Midcontinent Communications |
$622,795.27 |
South Dakota State Checkbook |
| 2018 |
Environment & National Resource |
James River Water Development |
$622,597.60 |
South Dakota State Checkbook |
| 2017 |
Revenue |
De Smet--city Of |
$622,592.75 |
South Dakota State Checkbook |
| 2017 |
Revenue |
Summerset- City Of |
$622,427.90 |
South Dakota State Checkbook |
| 2024 |
Public Safety |
Pennington County Escc |
$622,383.27 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Sacrison Paving Inc |
$622,320.19 |
South Dakota State Checkbook |
| 2019 |
Agriculture |
Spearfish-City Of |
$622,185.80 |
South Dakota State Checkbook |
| 2019 |
Retirement System |
Smart Software Solutions Inc |
$621,703.55 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Deboer Construction Inc |
$621,685.87 |
South Dakota State Checkbook |
| 2020 |
Human Services |
Aw Holdings Llc |
$621,670.94 |
South Dakota State Checkbook |
| 2024 |
Agriculture & Nat. Resources |
Spring Creek Cow Creek |
$621,630.00 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Sully County Auditor |
$621,600.95 |
South Dakota State Checkbook |
| 2022 |
Social Services |
Zion Cloud Solutions Llc |
$621,480.00 |
South Dakota State Checkbook |
| 2025 |
Bureau Of Administration |
Midwest Construction Inc |
$621,417.89 |
South Dakota State Checkbook |
| 2022 |
Social Services |
General Security Services Corp |
$621,176.79 |
South Dakota State Checkbook |
| 2022 |
Transportation |
Bartlett & West Inc |
$621,135.70 |
South Dakota State Checkbook |
| 2021 |
State of South Dakota |
City Of Mitchell |
$621,007.11 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Finance Management |
Rapid City Pierre & East Rr In |
$620,986.15 |
South Dakota State Checkbook |
| 2017 |
Social Services |
Midwest Wellness Institute Plc |
$620,357.88 |
South Dakota State Checkbook |
| 2018 |
Environment & National Resource |
Rapid City -- City Of |
$620,121.76 |
South Dakota State Checkbook |
| 2024 |
Revenue |
Valero Renewable Fuels Company |
$620,075.10 |
South Dakota State Checkbook |
| 2023 |
Agriculture & Nat. Resources |
Bump Inc |
$620,051.79 |
South Dakota State Checkbook |
| 2021 |
Transportation |
Lincoln County Auditor |
$619,763.64 |
South Dakota State Checkbook |
| 2024 |
Transportation |
The Manitowoc Company Inc X |
$619,319.49 |
South Dakota State Checkbook |
| 2024 |
Health |
Us Department Of Education |
$619,308.70 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Miller-city Of |
$619,150.26 |
South Dakota State Checkbook |
| 2022 |
Health |
Volunteers Amer Nrthrn Rockies |
$619,029.47 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Nolz Dragline & Construction I |
$618,867.23 |
South Dakota State Checkbook |
| 2017 |
Social Services |
Personal Group Inc |
$618,862.50 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Peoples Transit |
$618,401.90 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Langford Area School Dist 45-5 |
$618,346.45 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Elkton School District 5-3 |
$618,223.59 |
South Dakota State Checkbook |