| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2024 |
Department Of Transportation |
Structural Technologies Llc |
$12,340,775.64 |
South Carolina State Checkbook |
| 2021 |
Dept Of Disabilities & Special |
Florence County Dsn Board |
$12,332,734.23 |
South Carolina State Checkbook |
| 2022 |
Department Of Transportation |
Sanders Brothers Const Co Inc |
$12,295,290.77 |
South Carolina State Checkbook |
| 2025 |
Education Department |
Lexia Learning Systems Llc |
$12,286,226.34 |
South Carolina State Checkbook |
| 2025 |
Education Department |
South Carolina Education |
$12,275,554.12 |
South Carolina State Checkbook |
| 2025 |
County Transportation Funds |
Berkeley County |
$12,267,645.94 |
South Carolina State Checkbook |
| 2024 |
Parks Recreation & Tourism |
9Rooftops Marketing Llc |
$12,266,053.02 |
South Carolina State Checkbook |
| 2023 |
Department Of Transportation |
Mansfield Oil Co |
$12,265,637.70 |
South Carolina State Checkbook |
| 2019 |
Health & Environ Cntl Dept |
Department Of Administration |
$12,241,475.48 |
South Carolina State Checkbook |
| 2023 |
Tech & Comp Educ Bd |
Piedmont Technical College |
$12,240,591.30 |
South Carolina State Checkbook |
| 2025 |
Corrections Department |
Department Of Public Health |
$12,230,276.78 |
South Carolina State Checkbook |
| 2023 |
Department Of Transportation |
Sfaa Administration |
$12,226,741.37 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
Bank Of America-P Card |
$12,218,542.25 |
South Carolina State Checkbook |
| 2022 |
Department Of Transportation |
Cdm Smith Inc |
$12,218,315.06 |
South Carolina State Checkbook |
| 2024 |
Education Department |
Bank Of America-P Card |
$12,216,265.67 |
South Carolina State Checkbook |
| 2025 |
County Transportation Funds |
York County Transportation Committe |
$12,214,074.04 |
South Carolina State Checkbook |
| 2023 |
S C Conservation Bank |
Open Space Institute Land Trust Inc |
$12,200,000.00 |
South Carolina State Checkbook |
| 2022 |
Social Services Dept |
The Sunshine House Inc |
$12,168,262.50 |
South Carolina State Checkbook |
| 2023 |
Rural Infrastructure Authority |
Berkeley County |
$12,162,797.00 |
South Carolina State Checkbook |
| 2025 |
Education Department |
Calhoun Cnty Treas |
$12,150,020.42 |
South Carolina State Checkbook |
| 2022 |
Dept Of Disabilities & Special |
Burton Center |
$12,143,030.24 |
South Carolina State Checkbook |
| 2019 |
Department Of Transportation |
Carolina Bridge Company Inc |
$12,133,059.41 |
South Carolina State Checkbook |
| 2022 |
Department Of Transportation |
Berkeley County Government |
$12,126,339.86 |
South Carolina State Checkbook |
| 2025 |
Adjutant General |
Wsp Usa Solutions Inc |
$12,123,094.84 |
South Carolina State Checkbook |
| 2025 |
Aid To Subdivisions-State Trea |
Berkeley County Treasurer |
$12,119,950.99 |
South Carolina State Checkbook |
| 2021 |
Education Department |
Lee County Treasurer |
$12,109,072.79 |
South Carolina State Checkbook |
| 2018 |
Department Of Transportation |
South Coast Mitigation Venture Llc |
$12,100,000.00 |
South Carolina State Checkbook |
| 2025 |
S C Conservation Bank |
Haynsworth Sinkler Boyd Pa |
$12,092,378.00 |
South Carolina State Checkbook |
| 2024 |
Education Department |
Discovery Education |
$12,079,553.30 |
South Carolina State Checkbook |
| 2023 |
Parks Recreation & Tourism |
City Of Columbia |
$12,054,928.01 |
South Carolina State Checkbook |
| 2016 |
Aid To Subdivisions-State Trea |
Horry County Treasurer |
$12,036,055.05 |
South Carolina State Checkbook |
| 2021 |
Department Of Transportation |
Bagwell Fence Company Inc |
$12,029,764.72 |
South Carolina State Checkbook |
| 2024 |
Department Of Commerce |
City Of Seneca |
$12,008,000.00 |
South Carolina State Checkbook |
| 2017 |
Department Of Transportation |
L & L Contractors Inc |
$12,006,565.20 |
South Carolina State Checkbook |
| 2025 |
Department Of Public Health |
Usc-Columbia Campus - Gen Deposit |
$11,997,498.02 |
South Carolina State Checkbook |
| 2019 |
Department Of Transportation |
Kci Technologies Inc |
$11,992,067.32 |
South Carolina State Checkbook |
| 2016 |
S C Transp Infrastructure Bank |
Scdot-Right Of Way |
$11,970,520.99 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
Palmetto Infrastructure Inc |
$11,969,724.61 |
South Carolina State Checkbook |
| 2017 |
Aid To Subdivisions-State Trea |
Spartanburg County Treasurer |
$11,967,632.22 |
South Carolina State Checkbook |
| 2022 |
Department Of Administration |
Palmetto Community Action |
$11,959,688.45 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
Mansfield Oil Co |
$11,956,735.51 |
South Carolina State Checkbook |
| 2018 |
Aid To Subdivisions-State Trea |
Spartanburg County Treasurer |
$11,940,451.20 |
South Carolina State Checkbook |
| 2017 |
Dept Of Disabilities & Special |
Florence County Dsn Board |
$11,938,263.60 |
South Carolina State Checkbook |
| 2023 |
Education Department |
Data Recognition Corporation |
$11,936,828.98 |
South Carolina State Checkbook |
| 2023 |
Tech & Comp Educ Bd |
Central Carolina Technical College |
$11,913,057.59 |
South Carolina State Checkbook |
| 2025 |
Dept Of Disabilities & Special |
Case Services |
$11,912,490.91 |
South Carolina State Checkbook |
| 2024 |
Department Of Administration |
Aiken Barnwell Lexington Counties |
$11,908,435.81 |
South Carolina State Checkbook |
| 2023 |
Department Of Administration |
Lexington County |
$11,900,000.00 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
Cekra Inc |
$11,899,208.99 |
South Carolina State Checkbook |
| 2024 |
Parks Recreation & Tourism |
City Of Sumter |
$11,895,888.00 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
Blythe Brothers Asphalt Co Llc |
$11,840,984.76 |
South Carolina State Checkbook |
| 2024 |
Rural Infrastructure Authority |
Grand Strand Water And Sewer |
$11,837,653.00 |
South Carolina State Checkbook |
| 2018 |
Education Department |
First Steps To School Readiness |
$11,813,500.00 |
South Carolina State Checkbook |
| 2023 |
Department Of Transportation |
United-Blythe Panthers Jv |
$11,810,904.82 |
South Carolina State Checkbook |
| 2020 |
Department Of Transportation |
Naturchem Inc |
$11,810,705.35 |
South Carolina State Checkbook |
| 2023 |
Tech & Comp Educ Bd |
Technical College Of The Lowcountry |
$11,799,506.46 |
South Carolina State Checkbook |
| 2022 |
Adjutant General |
Prisma Health - Upstate |
$11,791,780.57 |
South Carolina State Checkbook |
| 2023 |
Corrections Department |
Sc Department Of Corrections |
$11,781,009.05 |
South Carolina State Checkbook |
| 2022 |
Health & Environ Cntl Dept |
Cardinal Health 110 Llc |
$11,757,356.33 |
South Carolina State Checkbook |
| 2025 |
Dept Of Employment & Workforce |
Capgemini America Inc |
$11,749,165.14 |
South Carolina State Checkbook |
| 2021 |
Department Of Administration |
At&T |
$11,748,155.12 |
South Carolina State Checkbook |
| 2021 |
Department Of Administration |
Spartanburg Medical Center |
$11,728,580.96 |
South Carolina State Checkbook |
| 2016 |
Department Of Transportation |
Sanders Brothers Const Co Inc |
$11,707,294.27 |
South Carolina State Checkbook |
| 2016 |
Dept Of Disabilities & Special |
Florence County Dsn Board |
$11,703,671.69 |
South Carolina State Checkbook |
| 2019 |
Dept Of Disabilities & Special |
Orangeburg County Dsn Board |
$11,637,066.93 |
South Carolina State Checkbook |
| 2020 |
Department Of Public Safety |
Motorola Solutions Inc |
$11,635,322.33 |
South Carolina State Checkbook |
| 2025 |
Aid To Subdivisions-State Trea |
Beaufort County Treasurer |
$11,615,895.91 |
South Carolina State Checkbook |
| 2021 |
Department Of Administration |
Wateree Community Actions Inc |
$11,601,129.09 |
South Carolina State Checkbook |
| 2019 |
Mental Health Dept |
Correct Care Of South Carolina |
$11,600,188.56 |
South Carolina State Checkbook |
| 2020 |
Aid To Subdivisions-State Trea |
Lexington County Treasurer |
$11,595,504.03 |
South Carolina State Checkbook |
| 2025 |
Department Of Administration |
Sunbelt Human Advancement Resources |
$11,593,687.52 |
South Carolina State Checkbook |
| 2022 |
Rural Infrastructure Authority |
City Of Rock Hill |
$11,591,470.00 |
South Carolina State Checkbook |
| 2022 |
Department Of Transportation |
E S Wagner Company Llc |
$11,584,943.00 |
South Carolina State Checkbook |
| 2024 |
Health & Environ Cntl Dept |
Scriptguiderx Llc |
$11,583,006.20 |
South Carolina State Checkbook |
| 2018 |
Department Of Transportation |
Sloan Construction |
$11,580,921.32 |
South Carolina State Checkbook |
| 2022 |
Education Department |
Calhoun Cnty Treas |
$11,572,741.65 |
South Carolina State Checkbook |
| 2017 |
Rural Infrastructure Authority |
Beaufort-Jasper Water & Sewer |
$11,568,434.00 |
South Carolina State Checkbook |
| 2022 |
Department Of Commerce |
Dept Of Transportation |
$11,563,391.09 |
South Carolina State Checkbook |
| 2017 |
Adjutant General |
Hendrick Construction Inc |
$11,553,133.03 |
South Carolina State Checkbook |
| 2020 |
S C Transp Infrastructure Bank |
Palmetto Corp |
$11,523,891.71 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
Kiewit Infrastructure South Co |
$11,522,073.23 |
South Carolina State Checkbook |
| 2025 |
Department Of Transportation |
Jr Wilson Construction Co Inc |
$11,518,723.59 |
South Carolina State Checkbook |
| 2018 |
Dept Of Disabilities & Special |
Orangeburg County Dsn Board |
$11,506,010.74 |
South Carolina State Checkbook |
| 2023 |
Department Of Administration |
Wateree Community Actions Inc |
$11,497,547.71 |
South Carolina State Checkbook |
| 2017 |
Department Of Transportation |
Southern Asphalt Inc |
$11,491,750.17 |
South Carolina State Checkbook |
| 2019 |
Health & Environ Cntl Dept |
Usc-Columbia Campus - Gen Deposit |
$11,467,453.07 |
South Carolina State Checkbook |
| 2022 |
Corrections Department |
Health & Environ Cntl Dept |
$11,466,302.47 |
South Carolina State Checkbook |
| 2025 |
County Transportation Funds |
Anderson County |
$11,464,613.57 |
South Carolina State Checkbook |
| 2020 |
Dept Of Disabilities & Special |
Dorchester Co Dsn Board |
$11,457,115.90 |
South Carolina State Checkbook |
| 2018 |
Department Of Transportation |
Sfaa Administration |
$11,452,525.09 |
South Carolina State Checkbook |
| 2022 |
Education Department |
Chernoff Newman Llc |
$11,449,166.22 |
South Carolina State Checkbook |
| 2022 |
Dept Of Health & Human Service |
Tapfin |
$11,443,728.27 |
South Carolina State Checkbook |
| 2016 |
Aid To Subdivisions-State Trea |
Spartanburg County Treasurer |
$11,433,807.69 |
South Carolina State Checkbook |
| 2019 |
Rural Infrastructure Authority |
Town Of Mount Pleasant |
$11,432,548.00 |
South Carolina State Checkbook |
| 2025 |
Department Of Transportation |
Hdr Construction Control Corp |
$11,423,895.35 |
South Carolina State Checkbook |
| 2021 |
Education Department |
Data Recognition Corporation |
$11,393,546.01 |
South Carolina State Checkbook |
| 2019 |
Department Of Commerce |
Berkeley County |
$11,386,890.81 |
South Carolina State Checkbook |
| 2024 |
Aid To Subdivisions-State Trea |
Berkeley County Treasurer |
$11,374,201.23 |
South Carolina State Checkbook |
| 2022 |
Parks Recreation & Tourism |
9Rooftops Marketing Llc |
$11,370,443.11 |
South Carolina State Checkbook |
| 2020 |
Social Services Dept |
Tapfin |
$11,333,631.00 |
South Carolina State Checkbook |