| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2023 |
Department Of Transportation |
Hdr Engineering Inc Of The |
$13,277,697.15 |
South Carolina State Checkbook |
| 2021 |
Dept Of Disabilities & Special |
Maxabilities Of York County |
$13,273,691.05 |
South Carolina State Checkbook |
| 2025 |
Department Of Administration |
Aiken Barnwell Lexington Counties |
$13,268,962.99 |
South Carolina State Checkbook |
| 2020 |
Tech & Comp Educ Bd |
Greenville Technical College |
$13,263,211.40 |
South Carolina State Checkbook |
| 2022 |
Corrections Department |
Medical And Health Service |
$13,229,158.51 |
South Carolina State Checkbook |
| 2020 |
Dept Of Disabilities & Special |
Florence County Dsn Board |
$13,221,927.28 |
South Carolina State Checkbook |
| 2019 |
Department Of Transportation |
Sfaa Administration |
$13,191,903.59 |
South Carolina State Checkbook |
| 2023 |
Department Of Transportation |
Michael Baker International Inc |
$13,184,834.19 |
South Carolina State Checkbook |
| 2024 |
Dept Of Employment & Workforce |
Indemnity Awards |
$13,175,005.50 |
South Carolina State Checkbook |
| 2022 |
Rural Infrastructure Authority |
Grand Strand Water And Sewer |
$13,173,466.00 |
South Carolina State Checkbook |
| 2017 |
Dept Of Disabilities & Special |
York County Board Of Disabilities |
$13,168,610.69 |
South Carolina State Checkbook |
| 2016 |
Education Department |
Health And Human Services Finance |
$13,164,471.91 |
South Carolina State Checkbook |
| 2024 |
Rural Infrastructure Authority |
Summerville Commissioners Of Public |
$13,159,258.00 |
South Carolina State Checkbook |
| 2025 |
County Transportation Funds |
King Asphalt Inc |
$13,152,213.64 |
South Carolina State Checkbook |
| 2019 |
Social Services Dept |
Us Department Of Health & Human |
$13,150,811.81 |
South Carolina State Checkbook |
| 2023 |
Department Of Transportation |
Stantec Consulting Services Inc |
$13,147,734.47 |
South Carolina State Checkbook |
| 2018 |
Education Department |
Petroleum Traders Corporation |
$13,141,437.33 |
South Carolina State Checkbook |
| 2021 |
Aid To Subdivisions-State Trea |
Richland County Treasurer |
$13,123,047.01 |
South Carolina State Checkbook |
| 2022 |
Rural Infrastructure Authority |
Renewable Water Resources |
$13,117,296.00 |
South Carolina State Checkbook |
| 2020 |
Aid To Subdivisions-State Trea |
Horry County Treasurer |
$13,113,338.35 |
South Carolina State Checkbook |
| 2025 |
Department Of Administration |
Wateree Community Actions Inc |
$13,105,278.34 |
South Carolina State Checkbook |
| 2022 |
Education Department |
Allendale Co Treasurer |
$13,089,357.13 |
South Carolina State Checkbook |
| 2021 |
Dept Of Disabilities & Special |
Burton Center |
$13,079,942.50 |
South Carolina State Checkbook |
| 2021 |
Rural Infrastructure Authority |
Town Of Fort Mill-Sc Rural |
$13,057,661.00 |
South Carolina State Checkbook |
| 2025 |
Department Of Transportation |
Truerock Construction Llc |
$13,043,054.78 |
South Carolina State Checkbook |
| 2019 |
Aid To Subdivisions-State Trea |
Charleston County Treasurer |
$13,042,886.68 |
South Carolina State Checkbook |
| 2021 |
Parks Recreation & Tourism |
Bfg Marketing Llc |
$13,016,936.60 |
South Carolina State Checkbook |
| 2024 |
Department Of Commerce |
Sumter Co Treasurer |
$13,006,693.00 |
South Carolina State Checkbook |
| 2020 |
Rural Infrastructure Authority |
Town Of Fort Mill |
$13,005,934.78 |
South Carolina State Checkbook |
| 2022 |
Ports Authority |
Ports A: First Citzen Cap-I-F A/C |
$13,000,000.00 |
South Carolina State Checkbook |
| 2020 |
Dept Of Health & Human Service |
Medical Univ Hospital Authority |
$13,000,000.00 |
South Carolina State Checkbook |
| 2023 |
Department Of Administration |
Aiken Technical College |
$13,000,000.00 |
South Carolina State Checkbook |
| 2021 |
Department Of Transportation |
Wsp Usa Inc |
$12,927,520.17 |
South Carolina State Checkbook |
| 2021 |
Department Of Administration |
College Of Charleston - Gen Deposit |
$12,922,461.95 |
South Carolina State Checkbook |
| 2022 |
Department Of Administration |
Sunbelt Human Advancement Resources |
$12,921,375.06 |
South Carolina State Checkbook |
| 2022 |
Education Department |
Data Recognition Corporation |
$12,900,459.24 |
South Carolina State Checkbook |
| 2019 |
Education Department |
Petroleum Traders Corporation |
$12,897,400.04 |
South Carolina State Checkbook |
| 2020 |
Department Of Transportation |
Bagwell Fence Company Inc |
$12,891,071.79 |
South Carolina State Checkbook |
| 2020 |
Tech & Comp Educ Bd |
Horry Georgetown Technical College |
$12,868,090.26 |
South Carolina State Checkbook |
| 2022 |
Department Of Transportation |
Sfaa Administration |
$12,864,823.93 |
South Carolina State Checkbook |
| 2016 |
County Transportation Funds |
Lexington County Transporation Comm |
$12,856,336.75 |
South Carolina State Checkbook |
| 2025 |
Parks Recreation & Tourism |
9Rooftops Marketing Llc |
$12,856,155.29 |
South Carolina State Checkbook |
| 2025 |
Education Department |
World Fuel Services Inc |
$12,848,301.46 |
South Carolina State Checkbook |
| 2023 |
Aid To Subdivisions-State Trea |
York County Treasurer |
$12,846,247.76 |
South Carolina State Checkbook |
| 2020 |
Health & Environ Cntl Dept |
Cardinal Health 110 Llc |
$12,829,257.53 |
South Carolina State Checkbook |
| 2021 |
Dept Of Employment & Workforce |
Capgemini Government Solutions Llc |
$12,796,469.88 |
South Carolina State Checkbook |
| 2019 |
Dept Of Disabilities & Special |
Florence County Dsn Board |
$12,784,048.70 |
South Carolina State Checkbook |
| 2022 |
Dept Of Disabilities & Special |
Tri-Development Center Of Aiken |
$12,780,438.96 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
Hdr Construction Control Corp |
$12,764,837.89 |
South Carolina State Checkbook |
| 2016 |
Dept Of Disabilities & Special |
York County Board Of Disabilities |
$12,756,228.68 |
South Carolina State Checkbook |
| 2025 |
Department Of Transportation |
Mcclam & Associates Inc |
$12,755,844.01 |
South Carolina State Checkbook |
| 2016 |
Education Department |
Mansfield Oil Company |
$12,754,760.92 |
South Carolina State Checkbook |
| 2023 |
County Transportation Funds |
Anderson County |
$12,751,114.09 |
South Carolina State Checkbook |
| 2019 |
Dept Of Disabilities & Special |
Jasper County Attend Care |
$12,750,552.00 |
South Carolina State Checkbook |
| 2020 |
Dept Of Health & Human Service |
Appleone Employment Services |
$12,737,544.96 |
South Carolina State Checkbook |
| 2025 |
Department Of Transportation |
Sfaa Administration |
$12,731,045.32 |
South Carolina State Checkbook |
| 2025 |
Education Department |
Bank Of America-P Card |
$12,713,652.01 |
South Carolina State Checkbook |
| 2020 |
Health & Environ Cntl Dept |
Medical And Health Service |
$12,701,388.38 |
South Carolina State Checkbook |
| 2024 |
Education Department |
Data Recognition Corporation |
$12,685,101.75 |
South Carolina State Checkbook |
| 2017 |
Department Of Commerce |
Horne Llp |
$12,679,818.73 |
South Carolina State Checkbook |
| 2025 |
Department Of Public Health |
Scriptguiderx Llc |
$12,679,363.20 |
South Carolina State Checkbook |
| 2018 |
Dept Of Disabilities & Special |
Florence County Dsn Board |
$12,674,308.04 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
Sfaa Administration |
$12,640,533.37 |
South Carolina State Checkbook |
| 2018 |
Social Services Dept |
Department Of Health & Human |
$12,637,082.00 |
South Carolina State Checkbook |
| 2025 |
Department Of Administration |
Gleamns Human Resources Commission |
$12,636,538.22 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
Michael Baker International Inc |
$12,634,777.52 |
South Carolina State Checkbook |
| 2018 |
Social Services Dept |
Usc-Columbia Campus - Gen Deposit |
$12,634,550.51 |
South Carolina State Checkbook |
| 2018 |
Rural Infrastructure Authority |
Beaufort-Jasper Water & Sewer |
$12,626,848.00 |
South Carolina State Checkbook |
| 2022 |
County Transportation Funds |
Greenville County Transportation C |
$12,607,552.39 |
South Carolina State Checkbook |
| 2020 |
Dept Of Disabilities & Special |
Orangeburg County Dsn Board |
$12,602,396.86 |
South Carolina State Checkbook |
| 2018 |
County Transportation Funds |
Satterfield Construction Co Inc |
$12,593,736.72 |
South Carolina State Checkbook |
| 2017 |
Aid To Subdivisions-State Trea |
Horry County Treasurer |
$12,589,360.95 |
South Carolina State Checkbook |
| 2018 |
Rural Infrastructure Authority |
Renewable Water Resources |
$12,588,860.00 |
South Carolina State Checkbook |
| 2024 |
Parks Recreation & Tourism |
Myrtle Beach Area Chamber Of |
$12,581,641.56 |
South Carolina State Checkbook |
| 2022 |
Aid To Subdivisions-State Trea |
Horry County Treasurer |
$12,570,077.53 |
South Carolina State Checkbook |
| 2020 |
Corrections Department |
Health & Environ Cntl Dept |
$12,564,452.69 |
South Carolina State Checkbook |
| 2024 |
Department Of Transportation |
Infrastructure Consulting & |
$12,557,599.58 |
South Carolina State Checkbook |
| 2020 |
Aid To Subdivisions-State Trea |
Spartanburg County Treasurer |
$12,548,453.74 |
South Carolina State Checkbook |
| 2019 |
Department Of Transportation |
Preferred Materials Inc |
$12,546,405.82 |
South Carolina State Checkbook |
| 2023 |
Education Department |
Dreambox Learning, Inc. |
$12,544,231.34 |
South Carolina State Checkbook |
| 2018 |
Aid To Subdivisions-State Trea |
Horry County Treasurer |
$12,531,561.08 |
South Carolina State Checkbook |
| 2025 |
Education Department |
Allendale Co Treasurer |
$12,521,628.98 |
South Carolina State Checkbook |
| 2023 |
Department Of Veterans Affairs |
City Of Sumter |
$12,504,382.11 |
South Carolina State Checkbook |
| 2024 |
Corrections Department |
Sc Department Of Corrections |
$12,495,149.65 |
South Carolina State Checkbook |
| 2024 |
Parks Recreation & Tourism |
City Of Spartanburg |
$12,472,300.00 |
South Carolina State Checkbook |
| 2020 |
Department Of Administration |
At&T |
$12,458,744.11 |
South Carolina State Checkbook |
| 2017 |
Social Services Dept |
Usc-Columbia Campus - Gen Deposit |
$12,457,407.45 |
South Carolina State Checkbook |
| 2019 |
Aid To Subdivisions-State Trea |
Richland County Treasurer |
$12,446,711.42 |
South Carolina State Checkbook |
| 2018 |
Education Department |
Allendale Co Treasurer |
$12,413,544.61 |
South Carolina State Checkbook |
| 2023 |
Adjutant General |
Prisma Health-Upstate |
$12,402,131.21 |
South Carolina State Checkbook |
| 2021 |
Education Department |
First Steps To School Readiness |
$12,390,838.00 |
South Carolina State Checkbook |
| 2020 |
Department Of Transportation |
Wsp Usa Inc |
$12,378,886.12 |
South Carolina State Checkbook |
| 2020 |
Department Of Transportation |
Slurry Pavers Inc |
$12,361,690.36 |
South Carolina State Checkbook |
| 2024 |
Department Of Administration |
Wateree Community Actions Inc |
$12,358,840.83 |
South Carolina State Checkbook |
| 2023 |
Tech & Comp Educ Bd |
York Technical College |
$12,352,239.13 |
South Carolina State Checkbook |
| 2016 |
Social Services Dept |
Xerox State & Local Solutions Inc |
$12,350,907.95 |
South Carolina State Checkbook |
| 2025 |
Department Of Transportation |
Mansfield Oil Co |
$12,349,387.66 |
South Carolina State Checkbook |
| 2023 |
Education Department |
Calhoun Cnty Treas |
$12,347,647.45 |
South Carolina State Checkbook |
| 2023 |
Education Department |
Department Of Administration |
$12,346,090.82 |
South Carolina State Checkbook |
| 2022 |
Department Of Transportation |
Boggs Contracting Inc |
$12,345,335.11 |
South Carolina State Checkbook |