| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2019 |
Revenue |
Sioux Falls-City Of |
$206,765,617.72 |
South Dakota State Checkbook |
| 2025 |
Revenue |
City Of Sioux Falls |
$201,682,144.57 |
South Dakota State Checkbook |
| 2023 |
Revenue |
City Of Sioux Falls |
$197,755,712.49 |
South Dakota State Checkbook |
| 2024 |
Revenue |
City Of Sioux Falls |
$195,263,292.32 |
South Dakota State Checkbook |
| 2022 |
Revenue |
City Of Sioux Falls |
$192,398,170.52 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Sioux Falls School District |
$173,132,315.84 |
South Dakota State Checkbook |
| 2023 |
Education |
Sioux Falls School District |
$167,535,664.48 |
South Dakota State Checkbook |
| 2025 |
Education |
Sioux Falls School District |
$167,386,716.68 |
South Dakota State Checkbook |
| 2024 |
Education |
Sioux Falls School District |
$158,687,802.42 |
South Dakota State Checkbook |
| 2021 |
Revenue |
City Of Sioux Falls |
$154,500,057.16 |
South Dakota State Checkbook |
| 2020 |
Revenue |
Sioux Falls-City Of |
$139,404,782.35 |
South Dakota State Checkbook |
| 2022 |
Education |
Sioux Falls School District |
$139,090,917.00 |
South Dakota State Checkbook |
| 2017 |
Revenue |
Sioux Falls-city Of |
$138,812,339.77 |
South Dakota State Checkbook |
| 2021 |
Education |
Sioux Falls School District |
$138,237,103.91 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Sioux Falls-City Of |
$135,817,647.76 |
South Dakota State Checkbook |
| 2016 |
Revenue |
Sioux Falls-City Of |
$127,352,978.79 |
South Dakota State Checkbook |
| 2020 |
Education |
Sioux Falls School District |
$122,523,034.93 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Sioux Falls School District |
$119,728,497.99 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Sioux Falls School District |
$114,300,588.11 |
South Dakota State Checkbook |
| 2019 |
Revenue |
Rapid City -- City Of |
$93,260,955.50 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Administration |
Sioux Falls School District |
$90,739,730.67 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Rapid City Area School Dist |
$90,686,580.80 |
South Dakota State Checkbook |
| 2025 |
Revenue |
Rapid City -- City Of |
$88,518,196.02 |
South Dakota State Checkbook |
| 2022 |
Revenue |
Rapid City -- City Of |
$85,492,286.78 |
South Dakota State Checkbook |
| 2023 |
Revenue |
Rapid City -- City Of |
$84,672,603.24 |
South Dakota State Checkbook |
| 2024 |
Revenue |
Rapid City -- City Of |
$84,409,142.19 |
South Dakota State Checkbook |
| 2023 |
Education |
Rapid City Area School Dist |
$83,085,769.44 |
South Dakota State Checkbook |
| 2024 |
Education |
Rapid City Area School Dist |
$80,625,094.71 |
South Dakota State Checkbook |
| 2025 |
Transportation |
Bituminous Paving Inc |
$79,672,990.51 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Reede Construction Inc |
$75,239,985.28 |
South Dakota State Checkbook |
| 2021 |
Education |
Rapid City Area School Dist |
$71,239,133.82 |
South Dakota State Checkbook |
| 2021 |
Revenue |
Rapid City -- City Of |
$70,777,172.36 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Bituminous Paving Inc |
$68,918,117.17 |
South Dakota State Checkbook |
| 2022 |
Education |
Rapid City Area School Dist |
$67,448,750.25 |
South Dakota State Checkbook |
| 2017 |
Revenue |
Rapid City -- City Of |
$63,852,922.53 |
South Dakota State Checkbook |
| 2020 |
Education |
Rapid City Area School Dist |
$63,383,233.69 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Administration |
Rapid City Area School Dist |
$62,256,181.88 |
South Dakota State Checkbook |
| 2018 |
Revenue |
Rapid City -- City Of |
$61,685,997.65 |
South Dakota State Checkbook |
| 2020 |
Revenue |
Rapid City -- City Of |
$60,884,728.66 |
South Dakota State Checkbook |
| 2016 |
Revenue |
Rapid City -- City Of |
$59,983,210.67 |
South Dakota State Checkbook |
| 2023 |
Transportation |
Bituminous Paving Inc |
$58,975,352.48 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Administration |
Rapid City Area School Dist |
$58,436,767.66 |
South Dakota State Checkbook |
| 2025 |
Transportation |
Reede Construction Inc |
$56,813,549.18 |
South Dakota State Checkbook |
| 2024 |
Education |
Todd County School Dist 66-1 |
$55,364,282.02 |
South Dakota State Checkbook |
| 2025 |
Education |
Rapid City Area School Dist |
$55,210,603.05 |
South Dakota State Checkbook |
| 2025 |
Social Services |
Delta Dental Plan Of Sd |
$54,665,940.63 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Border States Paving Inc |
$54,558,615.02 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Bituminous Paving Inc |
$51,962,581.25 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Border States Paving Inc |
$51,475,248.30 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Administration |
Rapid City Area School Dist |
$49,967,393.58 |
South Dakota State Checkbook |
| 2021 |
Transportation |
Bituminous Paving Inc |
$49,146,549.64 |
South Dakota State Checkbook |
| 2021 |
Bureau Of Finance & Management |
City Of Sioux Falls |
$47,984,939.38 |
South Dakota State Checkbook |
| 2023 |
Transportation |
Border States Paving Inc |
$47,222,244.34 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Reede Construction Inc |
$46,563,098.36 |
South Dakota State Checkbook |
| 2025 |
Education |
Oglala Lakota County |
$46,074,306.88 |
South Dakota State Checkbook |
| 2023 |
Education |
Oglala Lakota County |
$42,101,708.08 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Bituminous Paving Inc |
$41,906,929.32 |
South Dakota State Checkbook |
| 2024 |
Social Services |
Delta Dental Plan Of Sd |
$41,069,305.35 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Central Specialties Inc |
$40,938,984.76 |
South Dakota State Checkbook |
| 2025 |
Transportation |
T & R Contracting Inc |
$40,670,472.86 |
South Dakota State Checkbook |
| 2022 |
Transportation |
Reede Construction Inc |
$40,474,859.04 |
South Dakota State Checkbook |
| 2024 |
Education |
Oglala Lakota County |
$39,436,653.08 |
South Dakota State Checkbook |
| 2019 |
Social Services |
Delta Dental Plan Of Sd |
$38,678,442.70 |
South Dakota State Checkbook |
| 2016 |
Bureau Of Finance Management |
Reede Construction Inc |
$38,051,190.21 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
T & R Contracting Inc |
$37,661,055.81 |
South Dakota State Checkbook |
| 2024 |
Transportation |
Anderson Western Inc |
$36,521,325.25 |
South Dakota State Checkbook |
| 2023 |
Agriculture & Nat. Resources |
City Of Sioux Falls |
$36,347,571.85 |
South Dakota State Checkbook |
| 2023 |
Social Services |
Delta Dental Plan Of Sd |
$36,114,510.83 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Reede Construction Inc |
$35,308,744.44 |
South Dakota State Checkbook |
| 2022 |
Transportation |
Border States Paving Inc |
$35,207,440.51 |
South Dakota State Checkbook |
| 2025 |
Education |
Watertown School District 14-4 |
$35,197,757.62 |
South Dakota State Checkbook |
| 2022 |
Transportation |
Bituminous Paving Inc |
$34,648,279.59 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Riley Bros Construction Inc |
$34,473,731.38 |
South Dakota State Checkbook |
| 2020 |
Transportation |
Reede Construction Inc |
$34,444,717.41 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Finance Management |
Mccowngordon Construction Llc |
$34,129,468.64 |
South Dakota State Checkbook |
| 2022 |
Transportation |
Complete Concrete Inc |
$34,039,336.29 |
South Dakota State Checkbook |
| 2025 |
Agriculture & Nat. Resources |
Rapid City -- City Of |
$33,983,621.54 |
South Dakota State Checkbook |
| 2023 |
Transportation |
Reede Construction Inc |
$33,930,936.31 |
South Dakota State Checkbook |
| 2024 |
Transportation |
T & R Contracting Inc |
$33,580,927.61 |
South Dakota State Checkbook |
| 2023 |
Transportation |
M10 Inc |
$33,536,370.95 |
South Dakota State Checkbook |
| 2025 |
Education |
Harrisburg School District41-2 |
$33,185,299.44 |
South Dakota State Checkbook |
| 2023 |
Education |
Harrisburg School District41-2 |
$32,886,653.94 |
South Dakota State Checkbook |
| 2017 |
Bureau Of Finance Management |
Knife River Midwest Llc |
$32,817,895.10 |
South Dakota State Checkbook |
| 2021 |
Transportation |
Reede Construction Inc |
$32,378,292.98 |
South Dakota State Checkbook |
| 2024 |
Education |
Harrisburg School District41-2 |
$32,308,346.34 |
South Dakota State Checkbook |
| 2019 |
Bureau Of Administration |
Aberdeen School District 6-1 |
$31,945,536.93 |
South Dakota State Checkbook |
| 2023 |
Transportation |
Complete Concrete Inc |
$31,941,781.11 |
South Dakota State Checkbook |
| 2018 |
Bureau Of Finance Management |
T & R Contracting Inc |
$31,602,715.10 |
South Dakota State Checkbook |
| 2021 |
Transportation |
Complete Concrete Inc |
$31,212,203.40 |
South Dakota State Checkbook |
| 2025 |
Transportation |
Border States Paving Inc |
$31,207,276.62 |
South Dakota State Checkbook |
| 2023 |
Education |
Aberdeen School District |
$31,002,125.29 |
South Dakota State Checkbook |
| 2024 |
Transportation |
John Riley Construction Inc |
$30,801,672.20 |
South Dakota State Checkbook |
| 2024 |
Education |
Aberdeen School District |
$30,561,762.80 |
South Dakota State Checkbook |
| 2025 |
Education |
Aberdeen School District |
$30,537,469.05 |
South Dakota State Checkbook |
| 2025 |
Corrections |
Flintco Llc |
$30,429,319.43 |
South Dakota State Checkbook |
| 2022 |
Education |
Harrisburg School District41-2 |
$30,379,361.11 |
South Dakota State Checkbook |
| 2025 |
Transportation |
Bx Civil & Construction |
$30,290,094.58 |
South Dakota State Checkbook |
| 2023 |
Education |
Brandon Valley |
$30,076,490.68 |
South Dakota State Checkbook |
| 2022 |
Social Services |
Delta Dental Plan Of Sd |
$29,858,231.82 |
South Dakota State Checkbook |
| 2021 |
Education |
Harrisburg School District41-2 |
$29,524,619.35 |
South Dakota State Checkbook |