| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2020 |
General Fund |
Austin Major Group Llc |
$9,410,719.82 |
Wisconsin State Checkbook |
| 2020 |
Public Employee Trust |
Minnesota Life Insurance Co |
$9,397,792.67 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
A W Oakes & Sons |
$9,365,041.93 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Lalonde Contractors Inc |
$9,355,869.68 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Ebsco Information Services |
$9,329,844.30 |
Wisconsin State Checkbook |
| 2018 |
Building Commission |
Sma Construction Services Llc |
$9,271,433.72 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Aon Risk Services Central Inc |
$9,265,521.38 |
Wisconsin State Checkbook |
| 2019 |
Revenue, Department Of |
Employee Trust Funds |
$9,256,269.75 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Dept Of Safety & Professional Services |
$9,253,283.77 |
Wisconsin State Checkbook |
| 2019 |
Corrections, Department Of |
Us Bank Supplier For P-Card Payments |
$9,241,543.90 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Michigan State University |
$9,239,523.84 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
W W Grainger Inc |
$9,205,590.05 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Apple Computer |
$9,193,483.55 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Msa Professional Services Inc |
$9,170,211.64 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
State Fair Park Board |
$9,162,639.81 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Xcel Energy |
$9,148,227.91 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
At&T |
$9,118,045.61 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Jt Engineering Inc |
$9,110,049.79 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Health Dimensions Group |
$9,090,944.64 |
Wisconsin State Checkbook |
| 2019 |
Corrections, Department Of |
Department Of Health Services |
$9,080,271.66 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Wi & Southern Railroad |
$9,024,350.68 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Pitney Bowes Bank Inc |
$9,003,593.47 |
Wisconsin State Checkbook |
| 2019 |
Employee Trust Funds, Department Of |
Wire Payment - Us Bank |
$9,000,000.00 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Core Bts Inc |
$8,986,607.15 |
Wisconsin State Checkbook |
| 2018 |
Tourism, Department Of |
Laughlin Constable Inc |
$8,978,234.92 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Sodexo Inc |
$8,953,849.11 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Ae Business Solutions |
$8,938,658.69 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Wisconsin Dept Of Administration |
$8,918,313.42 |
Wisconsin State Checkbook |
| 2020 |
Building Trust |
C D Smith Construction Inc |
$8,899,143.21 |
Wisconsin State Checkbook |
| 2017 |
Justice, Department Of |
Department Of Administration |
$8,859,481.52 |
Wisconsin State Checkbook |
| 2022 |
Transportation |
Zenith Tech Inc |
$8,806,760.56 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
A W Oakes & Sons |
$8,800,644.84 |
Wisconsin State Checkbook |
| 2018 |
Justice, Department Of |
Department Of Administration |
$8,764,787.54 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Larson Construction Co Inc |
$8,735,241.81 |
Wisconsin State Checkbook |
| 2019 |
Public Instruction, Department Of |
Act Inc |
$8,731,640.00 |
Wisconsin State Checkbook |
| 2020 |
Conservation |
Wisconsin Retirement System |
$8,713,930.88 |
Wisconsin State Checkbook |
| 2020 |
Core Retirement Investment Trust |
Staywell Company Llc, The |
$8,695,344.39 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Ebsco Information Services |
$8,668,785.76 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Cardinal Health 110 Inc |
$8,606,878.74 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Act Inc |
$8,587,601.50 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Milwaukee, City Of |
$8,573,477.96 |
Wisconsin State Checkbook |
| 2020 |
Capital Improvement |
Corporate Contractors Inc |
$8,556,384.39 |
Wisconsin State Checkbook |
| 2018 |
Wisconsin Technical College System, Board Of |
Department Of Public Instruction |
$8,554,997.56 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Wi Public Service Corp |
$8,551,037.28 |
Wisconsin State Checkbook |
| 2018 |
Revenue, Department Of |
Hy Connect |
$8,542,754.88 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Winnebago County |
$8,528,179.12 |
Wisconsin State Checkbook |
| 2020 |
Lottery |
Hy Connect |
$8,499,804.47 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Johnson Controls Inc |
$8,495,630.93 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
H James & Sons Inc |
$8,486,783.05 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Department Of Public Instruction |
$8,483,464.11 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Miron Construction Co Inc |
$8,467,570.40 |
Wisconsin State Checkbook |
| 2021 |
Capital Improvement |
Corporate Contractors Inc |
$8,402,450.06 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Larson Construction Co Inc |
$8,348,090.98 |
Wisconsin State Checkbook |
| 2018 |
Justice, Department Of |
Employee Trust Funds |
$8,304,782.85 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
Us Bank Supplier For P-card Payments |
$8,281,329.03 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Oracle America Inc |
$8,272,763.10 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Health Dimensions Group |
$8,221,498.80 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Morton Salt Inc |
$8,211,111.69 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Century Fence Co |
$8,196,488.27 |
Wisconsin State Checkbook |
| 2018 |
Public Instruction, Department Of |
Act Inc |
$8,170,239.75 |
Wisconsin State Checkbook |
| 2017 |
Building Commission |
Sonag Company Inc |
$8,167,079.65 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Corre Inc |
$8,153,015.11 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
City Of Madison |
$8,142,887.97 |
Wisconsin State Checkbook |
| 2017 |
Agriculture, Trade And Consumer Protection, Department Of |
Employee Trust Funds |
$8,142,007.22 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Ibm Corporation |
$8,112,148.52 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Chartwells Dining |
$8,111,980.01 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Wi & Southern Railroad |
$8,086,945.92 |
Wisconsin State Checkbook |
| 2019 |
Public Instruction, Department Of |
Drc/Ctb |
$8,070,399.11 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Knupp & Watson & Wallman, Inc |
$8,066,806.65 |
Wisconsin State Checkbook |
| 2022 |
Core Retirement Investment Trust |
Webmd Health Services Group Inc |
$8,049,753.36 |
Wisconsin State Checkbook |
| 2021 |
Public Employee Trust |
Minnesota Life Insurance Co |
$8,015,019.78 |
Wisconsin State Checkbook |
| 2018 |
Agriculture, Trade And Consumer Protection, Department Of |
Employee Trust Funds |
$7,974,569.68 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Health Dimensions Group |
$7,958,865.85 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Pitney Bowes |
$7,943,686.76 |
Wisconsin State Checkbook |
| 2017 |
Justice, Department Of |
Employee Trust Funds |
$7,942,812.54 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Allegis Global Solutions Inc |
$7,924,966.82 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Capital Data Inc |
$7,920,920.18 |
Wisconsin State Checkbook |
| 2022 |
Capital Improvement |
J H Findorff & Sons Inc |
$7,901,993.72 |
Wisconsin State Checkbook |
| 2020 |
Capital Improvement |
Joe Daniels Constr Co Inc |
$7,900,846.77 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Vwr International Llc |
$7,878,627.77 |
Wisconsin State Checkbook |
| 2017 |
Building Commission |
Joe Daniels Constr Co Inc |
$7,868,282.42 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Strand Assoc Inc |
$7,865,020.29 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Waukesha County |
$7,847,836.19 |
Wisconsin State Checkbook |
| 2018 |
Employee Trust Funds, Department Of |
Staywell Company Llc, The |
$7,792,617.94 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Corvel Corporation |
$7,792,127.96 |
Wisconsin State Checkbook |
| 2019 |
Children And Families, Department Of |
Department Of Administration |
$7,790,597.77 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Drc/Ctb |
$7,762,260.50 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Wisconsin Interactive Network |
$7,754,546.19 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Chartwells Dining Services |
$7,745,748.25 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Corre Inc |
$7,732,058.29 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Jt Engineering Inc |
$7,724,789.92 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
R.J. Jurowski Construction, Inc |
$7,713,606.14 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Drc/Ctb |
$7,704,028.40 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
At&T |
$7,695,132.44 |
Wisconsin State Checkbook |
| 2018 |
Legislature |
Employee Trust Funds |
$7,673,611.37 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Sodexo Inc |
$7,666,584.70 |
Wisconsin State Checkbook |
| 2020 |
Capital Improvement |
Market & Johnson Inc |
$7,620,128.73 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Income Continuation Insurance |
$7,617,463.79 |
Wisconsin State Checkbook |
| 2022 |
Public Employee Trust |
Minnesota Life Insurance Co |
$7,611,731.48 |
Wisconsin State Checkbook |
| 2017 |
Legislature |
Employee Trust Funds |
$7,580,928.24 |
Wisconsin State Checkbook |