| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
Department Of Administration |
Mansfield Oil Co |
$5,687,273.41 |
South Carolina State Checkbook |
| 2017 |
Social Services Dept |
Dept Of Alcohol & Other Drug |
$5,683,546.89 |
South Carolina State Checkbook |
| 2022 |
Department Of Transportation |
Aecom Technical Services Inc |
$5,682,235.23 |
South Carolina State Checkbook |
| 2018 |
Dept Of Disabilities & Special |
Chester-Lancaster Disabilities And |
$5,680,531.52 |
South Carolina State Checkbook |
| 2024 |
Department On Aging |
Waccamaw Regional Council Of |
$5,679,849.63 |
South Carolina State Checkbook |
| 2023 |
Department Of Administration |
Mansfield Oil Co |
$5,676,337.20 |
South Carolina State Checkbook |
| 2017 |
Department Of Transportation |
Palmetto Paving Corp |
$5,675,004.46 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
Deloitte Consulting Llp |
$5,673,642.43 |
South Carolina State Checkbook |
| 2019 |
Dept Of Health & Human Service |
Cognosante Consulting Llc |
$5,673,633.99 |
South Carolina State Checkbook |
| 2020 |
Dept Of Disabilities & Special |
Colleton County Bd Of Disab & Spec |
$5,671,537.18 |
South Carolina State Checkbook |
| 2021 |
Department Of Transportation |
Thrift Development Corp |
$5,667,891.46 |
South Carolina State Checkbook |
| 2024 |
Adjutant General |
Roper St Francis Mount Pleasant |
$5,667,639.50 |
South Carolina State Checkbook |
| 2021 |
Social Services Dept |
Dell Marketing Lp |
$5,667,520.17 |
South Carolina State Checkbook |
| 2020 |
Education Department |
Sfaa Administration |
$5,666,988.02 |
South Carolina State Checkbook |
| 2022 |
Aid To Subdivisions-State Trea |
Aiken County Treasurer |
$5,661,195.39 |
South Carolina State Checkbook |
| 2021 |
Department Of Administration |
Centurylink |
$5,660,861.26 |
South Carolina State Checkbook |
| 2022 |
Public Employees Benefits Auth |
Lifeworks Us Ltd |
$5,650,265.00 |
South Carolina State Checkbook |
| 2017 |
Adjutant General |
Williamsburg Regional Hospital |
$5,649,096.83 |
South Carolina State Checkbook |
| 2016 |
Dept Of Employment & Workforce |
Unemployment Case Services |
$5,647,935.41 |
South Carolina State Checkbook |
| 2018 |
Department Of Transportation |
Stantec Consulting Services Inc |
$5,646,659.45 |
South Carolina State Checkbook |
| 2024 |
Dept Of Health & Human Service |
Appleone Employment Services |
$5,646,513.05 |
South Carolina State Checkbook |
| 2025 |
Dept Of Juvenile Justice |
Ajax Building Company Llc |
$5,642,654.61 |
South Carolina State Checkbook |
| 2016 |
Office Of Regulatory Staff |
Farmers Telephone Cooperative, Inc |
$5,642,276.02 |
South Carolina State Checkbook |
| 2024 |
Health & Environ Cntl Dept |
Shi International Corp |
$5,636,599.21 |
South Carolina State Checkbook |
| 2024 |
Department Of Administration |
Motorola Solutions Inc |
$5,631,472.83 |
South Carolina State Checkbook |
| 2019 |
Tech & Comp Educ Bd |
Orangeburg-Calhoun Technical |
$5,629,960.57 |
South Carolina State Checkbook |
| 2020 |
Department On Aging |
Trident Area Agency On Aging Inc |
$5,627,592.69 |
South Carolina State Checkbook |
| 2023 |
Dept Of Natural Resources |
Bank Of America-P Card |
$5,624,409.98 |
South Carolina State Checkbook |
| 2020 |
Department Of Administration |
Moelis & Company Llc |
$5,622,692.61 |
South Carolina State Checkbook |
| 2022 |
Dept Of Disabilities & Special |
Oconee Board Of Disabilities And |
$5,622,118.81 |
South Carolina State Checkbook |
| 2020 |
S C Transp Infrastructure Bank |
City Of Charleston-Finance |
$5,620,938.88 |
South Carolina State Checkbook |
| 2022 |
Office Of Regulatory Staff |
Centurylink |
$5,620,401.25 |
South Carolina State Checkbook |
| 2019 |
Rural Infrastructure Authority |
Dept Of Commerce Office Rural |
$5,620,400.00 |
South Carolina State Checkbook |
| 2025 |
Social Services Dept |
Protech Solutions Inc |
$5,619,720.00 |
South Carolina State Checkbook |
| 2024 |
Social Services Dept |
Protech Solutions Inc |
$5,619,720.00 |
South Carolina State Checkbook |
| 2023 |
Department Of Transportation |
Duke Energy |
$5,619,671.68 |
South Carolina State Checkbook |
| 2019 |
Department Of Administration |
Wateree Community Actions Inc |
$5,618,132.80 |
South Carolina State Checkbook |
| 2022 |
Department Of Administration |
Mansfield Oil Co |
$5,617,790.67 |
South Carolina State Checkbook |
| 2020 |
Vocational Rehabilitation |
Client Earnings |
$5,614,029.69 |
South Carolina State Checkbook |
| 2016 |
Dept Of Disabilities & Special |
Clarendon County Dsn Board |
$5,613,542.80 |
South Carolina State Checkbook |
| 2021 |
Department Of Administration |
Carolina Community Actions |
$5,610,076.98 |
South Carolina State Checkbook |
| 2023 |
Dept Of Disabilities & Special |
Burton Center |
$5,609,221.66 |
South Carolina State Checkbook |
| 2021 |
Department Of Administration |
Aiken County |
$5,606,952.10 |
South Carolina State Checkbook |
| 2024 |
Dept Of Disabilities & Special |
Burton Center |
$5,606,829.75 |
South Carolina State Checkbook |
| 2019 |
Department Of Transportation |
Infrastructure Corp Of America |
$5,605,234.89 |
South Carolina State Checkbook |
| 2020 |
County Transportation Funds |
Lexington County Transporation Comm |
$5,602,252.68 |
South Carolina State Checkbook |
| 2025 |
Mental Health Dept |
Locumtenens.Com |
$5,601,385.54 |
South Carolina State Checkbook |
| 2020 |
Department Of Motor Vehicles |
3M Company |
$5,597,237.13 |
South Carolina State Checkbook |
| 2025 |
Tech & Comp Educ Bd |
Northeastern Technical College |
$5,587,081.76 |
South Carolina State Checkbook |
| 2022 |
Department Of Public Safety |
Department Of Administration |
$5,586,692.02 |
South Carolina State Checkbook |
| 2016 |
Aid To Subdivisions-State Trea |
Dorchester County Treasurer |
$5,585,620.51 |
South Carolina State Checkbook |
| 2020 |
Department Of Transportation |
Palmetto Sitework Services Llc |
$5,585,152.37 |
South Carolina State Checkbook |
| 2025 |
Department Of Commerce |
Orangeburg County |
$5,582,900.00 |
South Carolina State Checkbook |
| 2025 |
Mental Health Dept |
Correct Care Of South Carolina Llc |
$5,579,338.99 |
South Carolina State Checkbook |
| 2020 |
County Transportation Funds |
Spartanburg County Transportation C |
$5,578,307.84 |
South Carolina State Checkbook |
| 2024 |
Corrections Department |
Cardinal Health 110 Llc |
$5,576,528.87 |
South Carolina State Checkbook |
| 2025 |
County Transportation Funds |
Blythe Brothers Asphalt Co Llc |
$5,574,577.57 |
South Carolina State Checkbook |
| 2018 |
Dept Of Natural Resources |
Bank Of America-P Card |
$5,568,471.31 |
South Carolina State Checkbook |
| 2025 |
Parks Recreation & Tourism |
Jm Cope Inc |
$5,568,407.89 |
South Carolina State Checkbook |
| 2024 |
Parks Recreation & Tourism |
City Of Walhalla |
$5,566,895.00 |
South Carolina State Checkbook |
| 2017 |
Department Of Administration |
Aiken Barnwell Lexington Counties |
$5,563,539.60 |
South Carolina State Checkbook |
| 2020 |
County Transportation Funds |
Cr Jackson Inc |
$5,560,949.72 |
South Carolina State Checkbook |
| 2019 |
Dept Of Disabilities & Special |
Calhoun Co Bd Of Disab & Special |
$5,556,588.78 |
South Carolina State Checkbook |
| 2017 |
Department Of Transportation |
S And S Construction Inc |
$5,553,957.71 |
South Carolina State Checkbook |
| 2019 |
Social Services Dept |
Specialized Alternatives For |
$5,552,713.98 |
South Carolina State Checkbook |
| 2023 |
Dept Of Rev - Aid To Sub-Div |
Dillon County Treasurer |
$5,552,125.33 |
South Carolina State Checkbook |
| 2019 |
Education Department |
Sc Department Of Corrections |
$5,549,948.44 |
South Carolina State Checkbook |
| 2024 |
Department Of Administration |
Hood Construction Inc |
$5,548,344.53 |
South Carolina State Checkbook |
| 2022 |
Department Of Administration |
Town Of Fort Mill |
$5,546,977.40 |
South Carolina State Checkbook |
| 2023 |
Department Of Administration |
Town Of Fort Mill |
$5,546,977.40 |
South Carolina State Checkbook |
| 2024 |
Dept Of Health & Human Service |
Magellan Medicaid Administration |
$5,545,614.99 |
South Carolina State Checkbook |
| 2017 |
Dept Of Disabilities & Special |
Clarendon County Dsn Board |
$5,545,450.62 |
South Carolina State Checkbook |
| 2019 |
Dept Of Disabilities & Special |
Colleton County Bd Of Disab & Spec |
$5,545,268.11 |
South Carolina State Checkbook |
| 2023 |
Probation Parole & Pardon Serv |
Department Of Administration |
$5,539,432.68 |
South Carolina State Checkbook |
| 2025 |
S C Transp Infrastructure Bank |
Cr Jackson Inc |
$5,536,381.80 |
South Carolina State Checkbook |
| 2023 |
Dept Of Rev - Aid To Sub-Div |
Jasper County Treasurer |
$5,534,763.44 |
South Carolina State Checkbook |
| 2025 |
Department Of Transportation |
Department Of Administration |
$5,533,990.02 |
South Carolina State Checkbook |
| 2019 |
Corrections Department |
Health & Environ Cntl Dept |
$5,533,213.67 |
South Carolina State Checkbook |
| 2017 |
Office Of Regulatory Staff |
Farmers Telephone Cooperative, Inc |
$5,532,532.33 |
South Carolina State Checkbook |
| 2016 |
Aid To Subdivisions-State Trea |
Florence County Treasurer |
$5,529,976.86 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
Norfolk Southern Railway Company |
$5,525,260.96 |
South Carolina State Checkbook |
| 2025 |
Dept Of Rev - Aid To Sub-Div |
Allendale County Treasurer |
$5,521,401.54 |
South Carolina State Checkbook |
| 2022 |
Education Department |
Arts Commission |
$5,520,200.00 |
South Carolina State Checkbook |
| 2023 |
Health & Environ Cntl Dept |
Aid Upstate |
$5,518,599.28 |
South Carolina State Checkbook |
| 2024 |
County Transportation Funds |
Lynches River Contracting Inc |
$5,517,618.50 |
South Carolina State Checkbook |
| 2023 |
Department Of Administration |
Town Of Lexington |
$5,515,364.31 |
South Carolina State Checkbook |
| 2024 |
Department Of Administration |
Presidio Networked Solutions Llc |
$5,514,100.30 |
South Carolina State Checkbook |
| 2019 |
Office Of Regulatory Staff |
Centurylink |
$5,513,000.21 |
South Carolina State Checkbook |
| 2024 |
Dept Of Juvenile Justice |
Evidence Based Associates Llc |
$5,512,386.75 |
South Carolina State Checkbook |
| 2024 |
Health & Environ Cntl Dept |
City Of Sumter |
$5,510,398.00 |
South Carolina State Checkbook |
| 2017 |
Dept Of Disabilities & Special |
Chester-Lancaster Disabilities And |
$5,509,701.14 |
South Carolina State Checkbook |
| 2023 |
Attorney General |
Indemnity Awards |
$5,504,137.16 |
South Carolina State Checkbook |
| 2023 |
Aid To Subdivisions-State Trea |
Sumter County Treasurer |
$5,502,990.58 |
South Carolina State Checkbook |
| 2017 |
Education Department |
Cherry Bekaert Llp |
$5,501,388.72 |
South Carolina State Checkbook |
| 2017 |
Department Of Motor Vehicles |
3M Company |
$5,501,006.27 |
South Carolina State Checkbook |
| 2020 |
Office Of Regulatory Staff |
Farmers Telephone Cooperative, Inc |
$5,500,781.25 |
South Carolina State Checkbook |
| 2020 |
Dept Of Disabilities & Special |
Case Services |
$5,496,018.58 |
South Carolina State Checkbook |
| 2024 |
Revenue And Fiscal Affairs Off |
Richland County-911 |
$5,495,495.26 |
South Carolina State Checkbook |
| 2022 |
Health & Environ Cntl Dept |
Nephron Pharmaceuticals Corporation |
$5,490,582.37 |
South Carolina State Checkbook |
| 2025 |
Department Of Administration |
Shi International Corp |
$5,483,198.11 |
South Carolina State Checkbook |