| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
Education Department |
Abbeville Cnty Treas |
$30,813,918.59 |
South Carolina State Checkbook |
| 2024 |
Dept Of Health & Human Service |
Bluecross Blueshield Of Sc |
$30,810,674.50 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Cardinal Health 110 Llc |
$30,752,967.05 |
South Carolina State Checkbook |
| 2023 |
Dept Of Health & Human Service |
Clemson University - Gen Deposit |
$30,688,729.81 |
South Carolina State Checkbook |
| 2024 |
Dept Of Disabilities & Special |
Clc Administrative Services |
$30,660,000.00 |
South Carolina State Checkbook |
| 2017 |
State of South Carolina |
Lynches River Contracting Inc |
$30,614,465.69 |
South Carolina State Checkbook |
| 2019 |
State Of South Carolina |
Babcock Center Inc |
$30,484,690.19 |
South Carolina State Checkbook |
| 2020 |
State Of South Carolina |
Marion County Treas |
$30,464,966.37 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Pickens County Treasurer |
$30,430,736.46 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
Williamsburg Cnty Treas |
$30,314,937.86 |
South Carolina State Checkbook |
| 2018 |
State Of South Carolina |
King Asphalt Inc |
$30,311,647.40 |
South Carolina State Checkbook |
| 2017 |
State of South Carolina |
Sce&g |
$30,280,965.12 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Guidehouse Inc |
$30,224,197.85 |
South Carolina State Checkbook |
| 2025 |
Adjutant General |
Spartanburg Regional Health |
$30,135,553.13 |
South Carolina State Checkbook |
| 2020 |
State Of South Carolina |
Williamsburg Cnty Treas |
$30,033,092.04 |
South Carolina State Checkbook |
| 2024 |
Education Department |
Sc First Steps To School Readiness |
$30,000,000.00 |
South Carolina State Checkbook |
| 2024 |
Department Of Commerce |
Spartanburg Cnty Treas |
$29,916,280.70 |
South Carolina State Checkbook |
| 2023 |
Department Of Transportation |
Sc Transportation Infrastructure |
$29,903,652.08 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Midlands Technical College |
$29,901,378.25 |
South Carolina State Checkbook |
| 2017 |
State of South Carolina |
Sloan Construction Company Inc |
$29,891,321.84 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
Marlboro County Treas |
$29,848,479.26 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Alliant Insurance Services Inc |
$29,830,918.92 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
Babcock Center Inc |
$29,800,464.81 |
South Carolina State Checkbook |
| 2018 |
State Of South Carolina |
Sce&G |
$29,788,893.44 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
Barnwell Co Treasurer |
$29,737,573.00 |
South Carolina State Checkbook |
| 2024 |
Education Department |
Hampton County Treas |
$29,637,391.01 |
South Carolina State Checkbook |
| 2017 |
State of South Carolina |
Ibm Corp |
$29,580,981.71 |
South Carolina State Checkbook |
| 2020 |
State Of South Carolina |
Marlboro County Treas |
$29,576,417.32 |
South Carolina State Checkbook |
| 2019 |
State Of South Carolina |
Interstate Transportation Equipment |
$29,490,134.57 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
Horne Llp |
$29,459,590.04 |
South Carolina State Checkbook |
| 2025 |
Debt Service |
Us Bank Na |
$29,405,925.00 |
South Carolina State Checkbook |
| 2019 |
State Of South Carolina |
Marion County Treas |
$29,306,034.90 |
South Carolina State Checkbook |
| 2017 |
State of South Carolina |
King Asphalt Inc |
$29,270,718.85 |
South Carolina State Checkbook |
| 2017 |
State of South Carolina |
At&t |
$29,158,576.75 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Bamberg Co Treasurer |
$29,150,908.03 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
Appleone Employment Services |
$28,938,679.17 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Shi International Corp |
$28,904,127.97 |
South Carolina State Checkbook |
| 2025 |
Aid To Subdivisions-State Trea |
Greenville County Treasurer |
$28,892,045.55 |
South Carolina State Checkbook |
| 2019 |
State Of South Carolina |
Bank Of New York |
$28,891,750.00 |
South Carolina State Checkbook |
| 2017 |
State of South Carolina |
Berkeley County |
$28,830,175.69 |
South Carolina State Checkbook |
| 2017 |
State of South Carolina |
Crowder Construction Company |
$28,810,225.90 |
South Carolina State Checkbook |
| 2024 |
Rural Infrastructure Authority |
Berkeley County |
$28,809,919.00 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
Union County Treasurer |
$28,799,350.32 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
Shi International Corp |
$28,754,769.79 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Saluda County Treas |
$28,716,182.16 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
City Of Rock Hill |
$28,696,550.69 |
South Carolina State Checkbook |
| 2025 |
Dept Of Health & Human Service |
Usc-Columbia Campus - Gen Deposit |
$28,561,293.22 |
South Carolina State Checkbook |
| 2025 |
Dept Of Health & Human Service |
Social Services Dept |
$28,497,215.38 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
Blythe Construction Inc |
$28,444,800.72 |
South Carolina State Checkbook |
| 2020 |
State Of South Carolina |
Dominion Energy South Carolina Inc |
$28,402,157.20 |
South Carolina State Checkbook |
| 2025 |
Department Of Transportation |
Sc Transportation Infrastructure |
$28,383,513.00 |
South Carolina State Checkbook |
| 2025 |
Dept Of Health & Human Service |
Ibm Corp |
$28,340,383.68 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Oconee County Treasurer |
$28,321,270.13 |
South Carolina State Checkbook |
| 2024 |
Education Department |
Edgefield County Treasurer |
$28,253,757.98 |
South Carolina State Checkbook |
| 2025 |
Election Commission |
Election Systems & Software, Llc |
$28,202,417.43 |
South Carolina State Checkbook |
| 2025 |
Adjutant General |
St Francis Hospital Inc |
$28,139,533.19 |
South Carolina State Checkbook |
| 2024 |
Education Department |
Interstate Transportation Equipment |
$28,090,490.78 |
South Carolina State Checkbook |
| 2023 |
Dept Of Rev - Aid To Sub-Div |
Pickens County Treasurer |
$28,057,930.32 |
South Carolina State Checkbook |
| 2020 |
State Of South Carolina |
Barnwell Co Treasurer |
$28,033,312.74 |
South Carolina State Checkbook |
| 2018 |
State Of South Carolina |
At&T |
$27,713,393.28 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Abbeville Cnty Treas |
$27,662,119.39 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
United-Blythe Jv |
$27,659,148.29 |
South Carolina State Checkbook |
| 2019 |
State Of South Carolina |
Barnwell Co Treasurer |
$27,642,622.55 |
South Carolina State Checkbook |
| 2019 |
State Of South Carolina |
King Asphalt Inc |
$27,628,610.91 |
South Carolina State Checkbook |
| 2023 |
Dept Of Disabilities & Special |
Clc Administrative Services |
$27,497,500.00 |
South Carolina State Checkbook |
| 2024 |
Dept Of Rev - Aid To Sub-Div |
Greenwood County Treasurer |
$27,482,167.53 |
South Carolina State Checkbook |
| 2020 |
State Of South Carolina |
Scdot-Right Of Way |
$27,415,974.80 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Jasper County Treasurer |
$27,360,844.84 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
Willis Towers Watson Southeast Inc |
$27,327,154.87 |
South Carolina State Checkbook |
| 2025 |
First Steps |
Sc First Steps To School Readiness |
$27,300,000.00 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Appleone Employment Services |
$27,294,531.11 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
City Of Charleston-Finance |
$27,294,012.37 |
South Carolina State Checkbook |
| 2018 |
State Of South Carolina |
Lynches River Contracting Inc |
$27,284,604.50 |
South Carolina State Checkbook |
| 2020 |
State Of South Carolina |
Union County Treasurer |
$27,276,484.68 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Haynsworth Sinkler Boyd Pa |
$27,236,831.67 |
South Carolina State Checkbook |
| 2019 |
State Of South Carolina |
Williamsburg Cnty Treas |
$27,096,325.06 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
Dominion Energy South Carolina Inc |
$27,052,058.57 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
Phoenix Contracting |
$27,032,725.00 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
At&T |
$26,970,292.71 |
South Carolina State Checkbook |
| 2024 |
Education Department |
Jasper County Treasurer |
$26,969,446.31 |
South Carolina State Checkbook |
| 2025 |
Department Of Transportation |
Transystems Corporation |
$26,949,357.67 |
South Carolina State Checkbook |
| 2023 |
Education Department |
Edgefield County Treasurer |
$26,934,810.85 |
South Carolina State Checkbook |
| 2022 |
State Of South Carolina |
United-Blythe Panthers Jv |
$26,909,806.17 |
South Carolina State Checkbook |
| 2024 |
Tech & Comp Educ Bd |
Midlands Technical College |
$26,902,648.40 |
South Carolina State Checkbook |
| 2025 |
Dept Of Juvenile Justice |
Case Services |
$26,890,910.79 |
South Carolina State Checkbook |
| 2024 |
Aid To Subdivisions-State Trea |
Greenville County Treasurer |
$26,885,060.99 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
Lynches River Contracting Inc |
$26,879,272.29 |
South Carolina State Checkbook |
| 2024 |
Office Of Regulatory Staff |
Wcfiber Llc |
$26,874,782.18 |
South Carolina State Checkbook |
| 2019 |
State Of South Carolina |
Scdot-Right Of Way |
$26,806,706.48 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
Cardinal Health 110 Llc |
$26,785,428.50 |
South Carolina State Checkbook |
| 2025 |
Education Department |
Edgefield County Treasurer |
$26,622,206.34 |
South Carolina State Checkbook |
| 2019 |
State Of South Carolina |
Marlboro County Treas |
$26,588,835.03 |
South Carolina State Checkbook |
| 2021 |
State Of South Carolina |
Medical Univ. Of Sc - Gen Deposit |
$26,535,646.22 |
South Carolina State Checkbook |
| 2025 |
Department Of Transportation |
Crowder Construction Company |
$26,524,235.87 |
South Carolina State Checkbook |
| 2024 |
Tech & Comp Educ Bd |
Greenville Technical College |
$26,470,910.68 |
South Carolina State Checkbook |
| 2020 |
State Of South Carolina |
Flatiron Zachry, A Jv |
$26,442,912.09 |
South Carolina State Checkbook |
| 2020 |
State Of South Carolina |
Willis Towers Watson Southeast Inc |
$26,335,639.26 |
South Carolina State Checkbook |
| 2025 |
Education Department |
Bamberg Co Treasurer |
$26,286,359.91 |
South Carolina State Checkbook |
| 2025 |
Public Employees Benefits Auth |
Standard Insurance Company |
$26,212,046.36 |
South Carolina State Checkbook |
| 2018 |
State Of South Carolina |
Conduent Business Services Llc |
$26,212,002.33 |
South Carolina State Checkbook |