| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2020 |
General Fund-Uw |
Wellfleet Group Llc |
$11,465,072.00 |
Wisconsin State Checkbook |
| 2023 |
Children And Families, Department Of |
Department Of Administration |
$11,427,718.55 |
Wisconsin State Checkbook |
| 2023 |
Natural Resources, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$11,426,354.07 |
Wisconsin State Checkbook |
| 2019 |
Children And Families, Department Of |
Department Of Health Services |
$11,404,975.37 |
Wisconsin State Checkbook |
| 2019 |
Children And Families, Department Of |
Department Of Health Services |
$11,404,975.37 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Us Bank Corporate Payment Systems |
$11,404,942.72 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Knowledge Services |
$11,403,799.61 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Wellfleet |
$11,390,219.00 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Mead & Hunt Inc |
$11,323,394.89 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Strand Associates Inc |
$11,322,568.40 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
V & S Construction Services Inc |
$11,317,309.54 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
V & S Construction Services Inc |
$11,317,309.54 |
Wisconsin State Checkbook |
| 2023 |
Veterans Affairs, Department Of |
Employee Trust Funds |
$11,280,607.73 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
We Energies |
$11,277,760.84 |
Wisconsin State Checkbook |
| 2017 |
Children And Families, Department Of |
Department Of Administration |
$11,262,683.12 |
Wisconsin State Checkbook |
| 2017 |
Children And Families, Department Of |
Department Of Administration |
$11,262,683.12 |
Wisconsin State Checkbook |
| 2017 |
Revenue, Department Of |
Department Of Administration |
$11,230,898.18 |
Wisconsin State Checkbook |
| 2017 |
Revenue, Department Of |
Department Of Administration |
$11,230,898.18 |
Wisconsin State Checkbook |
| 2024 |
Veterans Affairs, Department Of |
Employee Trust Funds |
$11,198,881.20 |
Wisconsin State Checkbook |
| 2023 |
Corrections, Department Of |
Knowledge Services |
$11,185,628.75 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
H James & Sons Inc |
$11,170,047.29 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
H James & Sons Inc |
$11,098,378.77 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Aecom Technical Services Inc |
$11,094,688.71 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Gerke Excavating, Inc |
$11,089,976.20 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Stark Asphalt |
$11,082,834.49 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Wellfleet |
$11,079,147.00 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Larson Construction Co Inc |
$11,070,955.95 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Tapfin Process Solutions |
$11,063,385.70 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Tapfin Process Solutions |
$11,063,385.70 |
Wisconsin State Checkbook |
| 2025 |
Corrections, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$11,043,347.35 |
Wisconsin State Checkbook |
| 2025 |
Employee Trust Funds, Department Of |
Minnesota Life Insurance Co |
$11,029,750.62 |
Wisconsin State Checkbook |
| 2022 |
Building Commission |
Market & Johnson Inc |
$11,018,424.54 |
Wisconsin State Checkbook |
| 2022 |
Administration, Department Of |
Knowledge Services |
$11,006,616.64 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Knowledge Services |
$10,982,690.44 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
University Of Wisconsin System |
$10,981,496.37 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$10,958,804.78 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
University Of Wisconsin System |
$10,957,631.89 |
Wisconsin State Checkbook |
| 2023 |
Corrections, Department Of |
Department Of Health Services |
$10,932,305.11 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Relyco Inc |
$10,907,609.56 |
Wisconsin State Checkbook |
| 2022 |
Health Services, Department Of |
Maxim Healthcare Services Inc |
$10,853,087.42 |
Wisconsin State Checkbook |
| 2022 |
Health Services, Department Of |
Novir Llc |
$10,852,333.90 |
Wisconsin State Checkbook |
| 2023 |
Natural Resources, Department Of |
Us Bank Supplier For P-Card Payments |
$10,849,071.33 |
Wisconsin State Checkbook |
| 2024 |
Employee Trust Funds, Department Of |
Minnesota Life Insurance Co |
$10,839,522.60 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Washington County |
$10,833,894.44 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Department Of Public Instruction |
$10,831,168.20 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Pepper Construction Company Of Wisconsin |
$10,815,231.44 |
Wisconsin State Checkbook |
| 2022 |
Corrections, Department Of |
Department Of Health Services |
$10,812,033.11 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Fulgent Therapeutics, Llc |
$10,808,616.00 |
Wisconsin State Checkbook |
| 2019 |
Veterans Affairs, Department Of |
Employee Trust Funds |
$10,792,456.19 |
Wisconsin State Checkbook |
| 2019 |
Veterans Affairs, Department Of |
Employee Trust Funds |
$10,792,456.19 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
Employee Trust Funds |
$10,787,772.40 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
Employee Trust Funds |
$10,787,772.40 |
Wisconsin State Checkbook |
| 2022 |
Health Services, Department Of |
Medasource |
$10,753,293.34 |
Wisconsin State Checkbook |
| 2022 |
Natural Resources, Department Of |
Wisconsin Retirement System |
$10,742,001.43 |
Wisconsin State Checkbook |
| 2019 |
Corrections, Department Of |
Corrections, Dept Of |
$10,739,114.84 |
Wisconsin State Checkbook |
| 2019 |
Corrections, Department Of |
Corrections, Dept Of |
$10,739,114.84 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Metritech Inc |
$10,738,731.97 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Institute For The International Educ |
$10,725,349.89 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Jt Engineering Inc |
$10,718,838.27 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Tapfin Process Solutions |
$10,699,481.98 |
Wisconsin State Checkbook |
| 2018 |
Public Instruction, Department Of |
Drc/Ctb |
$10,673,569.00 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Siemens Mobility Inc |
$10,672,020.26 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
City Of Madison |
$10,665,155.07 |
Wisconsin State Checkbook |
| 2022 |
Administration, Department Of |
Single Payment Supplier |
$10,658,371.85 |
Wisconsin State Checkbook |
| 2023 |
Employee Trust Funds, Department Of |
Minnesota Life Insurance Co |
$10,646,195.58 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Aecom Technical Services Inc |
$10,637,928.61 |
Wisconsin State Checkbook |
| 2024 |
Circuit Courts |
Employee Trust Funds |
$10,629,437.99 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$10,619,742.73 |
Wisconsin State Checkbook |
| 2019 |
Workforce Development, Department Of |
Department Of Administration |
$10,612,596.31 |
Wisconsin State Checkbook |
| 2019 |
Workforce Development, Department Of |
Department Of Administration |
$10,612,596.31 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Siemens Mobility Inc |
$10,604,195.00 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Wellfleet |
$10,590,644.00 |
Wisconsin State Checkbook |
| 2025 |
Building Commission |
C G Schmidt Inc |
$10,587,775.72 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Martin Brothers Distributing Co Inc |
$10,587,031.40 |
Wisconsin State Checkbook |
| 2021 |
Core Retirement Investment Trust |
Wire Payment - Us Bank |
$10,578,000.00 |
Wisconsin State Checkbook |
| 2025 |
Agriculture, Trade And Consumer Protection, Department Of |
Employee Trust Funds |
$10,544,679.21 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Fed-Oasdi Specialized Disb. Supplier |
$10,542,780.72 |
Wisconsin State Checkbook |
| 2019 |
Corrections, Department Of |
Department Of Administration |
$10,501,014.58 |
Wisconsin State Checkbook |
| 2019 |
Corrections, Department Of |
Department Of Administration |
$10,501,014.58 |
Wisconsin State Checkbook |
| 2023 |
Health Services, Department Of |
Shi Intl Corp |
$10,497,880.34 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Nuwest Group Holdings Llc |
$10,496,632.25 |
Wisconsin State Checkbook |
| 2022 |
Justice, Department Of |
Department Of Administration |
$10,496,308.16 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Dane County |
$10,494,891.62 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Board Of Regents Uw System |
$10,478,749.77 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Madison Gas & Electric |
$10,455,437.17 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Madison Gas & Electric |
$10,455,437.17 |
Wisconsin State Checkbook |
| 2022 |
Administration, Department Of |
Employee Trust Funds |
$10,453,096.96 |
Wisconsin State Checkbook |
| 2025 |
Public Defender Board |
Employee Trust Funds |
$10,451,796.57 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Strand Assoc Inc |
$10,427,014.22 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Corvel Corporation |
$10,405,956.78 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Board Of Regents Uw System |
$10,367,434.00 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Dane County |
$10,349,713.75 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Institute For The International Educ |
$10,343,483.00 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Kapur & Associates Inc |
$10,342,369.91 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Aecom Technical Services Inc |
$10,320,283.16 |
Wisconsin State Checkbook |
| 2018 |
Workforce Development, Department Of |
Tapfin Process Solutions |
$10,309,281.48 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Aon Risk Services Central Inc |
$10,305,739.90 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Madison Gas & Electric Co |
$10,305,329.06 |
Wisconsin State Checkbook |
| 2023 |
Health Services, Department Of |
Board Of Regents Uw System |
$10,303,849.17 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Treasurer,Building Trust Fund |
$10,297,065.36 |
Wisconsin State Checkbook |