| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2018 |
Bureau Of Administration |
Huron School District 2-2 |
$16,406,892.98 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Watertown--City Of |
$16,399,732.76 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Oglala Lakota County |
$16,321,008.51 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Harrisburg School District41-2 |
$16,185,294.01 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Commercial Asphalt & Materials |
$16,050,107.67 |
South Dakota State Checkbook |
| 2020 |
Education |
Brookings School District 5-1 |
$16,023,239.15 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Yankton School District 63-3 |
$15,981,914.99 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Loiseau Construction Inc |
$15,820,371.87 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
M10 Inc |
$15,805,998.19 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
City Of Spearfish |
$15,756,705.01 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Foothills Contracting Inc |
$15,715,076.44 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Loiseau Construction Inc |
$15,682,264.57 |
South Dakota State Checkbook |
| 2020 |
Education |
Oglala Lakota County |
$15,609,092.56 |
South Dakota State Checkbook |
| 2017 |
Revenue |
Brookings-city Of |
$15,561,423.39 |
South Dakota State Checkbook |
| 2019 |
Revenue |
Yankton-City Of |
$15,496,192.03 |
South Dakota State Checkbook |
| 2019 |
State Auditor |
Discovery Benefits Inc |
$15,470,437.31 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Duininck Inc |
$15,439,648.05 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Yankton-City Of |
$15,402,718.97 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Brookings City Of |
$15,371,684.64 |
South Dakota State Checkbook |
| 2020 |
Education |
Mitchell School District 17-2 |
$15,344,322.84 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Midland Contracting Inc |
$15,226,021.66 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Yankton-City Of |
$15,109,955.92 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Tea Area School Dist 41-5 |
$15,015,828.56 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Huron School District 2-2 |
$14,962,112.74 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Tea Area School Dist 41-5 |
$14,905,484.28 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Brookings-City Of |
$14,875,652.10 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Vault Medical Services Pa |
$14,853,580.00 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Anderson Western Inc |
$14,835,780.68 |
South Dakota State Checkbook |
| 2020 |
Revenue |
Brookings-City Of |
$14,833,470.60 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Midwest Contracting Llc |
$14,821,368.73 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Tea Area School Dist 41-5 |
$14,785,073.66 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
City Of Spearfish |
$14,780,866.31 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Zandstra Construction Inc |
$14,742,535.87 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Brookings School District 5-1 |
$14,665,815.84 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Commercial Asphalt & Materials |
$14,602,070.83 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Pci Roads Llc |
$14,560,564.40 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Border States Paving Inc |
$14,533,242.35 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Foothills Contracting Inc |
$14,497,302.34 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Riley Bros Construction Inc |
$14,472,482.38 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Black Hills Special Services |
$14,395,299.29 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Redmane Technology Llc |
$14,366,504.45 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Jensen Rock & Sand Inc |
$14,289,069.34 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Tea Area School Dist 41-5 |
$14,286,530.65 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Mitchell School District 17-2 |
$14,253,654.69 |
South Dakota State Checkbook |
| 2020 |
Bureau Of Finance & Management |
Mccowngordon Construction Llc |
$14,242,868.98 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Sioux Falls Regional Airport |
$14,205,272.22 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
D&G Concrete Construction Inc |
$13,984,532.52 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Bx Civil & Construction |
$13,927,654.96 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
City Of Deadwood |
$13,866,808.00 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Runge Enterprises Inc |
$13,828,026.51 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Avera Mckennan |
$13,799,625.45 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
M10 Inc |
$13,795,415.52 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Spencer Quarries Inc |
$13,779,547.32 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Zandstra Construction Inc |
$13,774,214.89 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Brookings School District 5-1 |
$13,690,879.47 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Complete Concrete Inc |
$13,610,158.42 |
South Dakota State Checkbook |
| 2019 |
Revenue |
Spearfish-City Of |
$13,608,713.29 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Asphalt Paving & Materials Co |
$13,606,016.15 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Minnehaha County |
$13,581,383.34 |
South Dakota State Checkbook |
| 2020 |
Education |
Pierre School District 32-2 |
$13,395,036.14 |
South Dakota State Checkbook |
| 2020 |
Transportation |
T & R Contracting Inc |
$13,390,140.23 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Sioux Falls Regional Airport |
$13,384,205.71 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Loiseau Construction Inc |
$13,368,948.69 |
South Dakota State Checkbook |
| 2020 |
Education |
Yankton School District 63-3 |
$13,222,314.59 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Minnehaha County Treasurer |
$13,055,907.73 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Spearfish School District 40-2 |
$13,051,398.79 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Asphalt Paving & Materials Co |
$13,049,679.07 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Spearfish School District 40-2 |
$13,047,467.25 |
South Dakota State Checkbook |
| 2017 |
Revenue |
Minnehaha County Treasurer |
$13,014,825.57 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
City Of Deadwood |
$12,939,211.32 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Watertown School District |
$12,911,772.20 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
City Of Brandon |
$12,843,616.07 |
South Dakota State Checkbook |
| 2017 |
Revenue |
Mitchell-city Of |
$12,843,433.43 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
City Of Deadwood |
$12,809,135.85 |
South Dakota State Checkbook |
| 2019 |
Revenue |
Deadwood City Of |
$12,798,901.92 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Chamberlain School Dist 7-1 |
$12,772,218.34 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Yankton School District 63-3 |
$12,714,824.82 |
South Dakota State Checkbook |
| 2019 |
Revenue |
City Of Pierre |
$12,702,060.48 |
South Dakota State Checkbook |
| 2020 |
Education |
Meade School District 46-1 |
$12,688,046.54 |
South Dakota State Checkbook |
| 2021 |
South Dakota State Checkbook |
Avera Mckennan |
$12,641,765.63 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Pierre School District 32-2 |
$12,620,572.37 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Bowes Construction Inc |
$12,538,679.00 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
Bituminous Paving Inc |
$12,522,774.82 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Mitchell-City Of |
$12,486,353.12 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Watertown School District |
$12,467,772.24 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Bx Civil & Construction |
$12,462,687.93 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Human Resources |
Delta Dental Plan Of Sd |
$12,420,026.95 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Mitchell School District 17-2 |
$12,418,073.43 |
South Dakota State Checkbook |
| 2018 |
Agriculture |
Sd Soybean Council |
$12,371,942.00 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Morris Inc |
$12,339,341.74 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Knife River Midwest Llc |
$12,295,440.94 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Huron - City Of |
$12,251,947.94 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Southeast Technical Institute |
$12,159,280.50 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Knife River Midwest Llc |
$12,150,148.71 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Southeast Technical Institute |
$12,059,670.52 |
South Dakota State Checkbook |
| 2020 |
Revenue |
Mitchell-City Of |
$11,862,694.10 |
South Dakota State Checkbook |
| 2017 |
Agriculture |
Sd Soybean Council |
$11,850,000.00 |
South Dakota State Checkbook |
| 2022 |
South Dakota State Checkbook |
Spearfish School District 40-2 |
$11,816,720.69 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Eagle Butte School District |
$11,756,624.70 |
South Dakota State Checkbook |
| 2023 |
South Dakota State Checkbook |
Wex Health Inc |
$11,736,596.02 |
South Dakota State Checkbook |