| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2022 |
General Fund |
Corrections, Dept Of |
$2,720,730.87 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Dodge County |
$2,714,364.45 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Grainger Industrial Supply |
$2,709,461.60 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Pitney Bowes |
$2,707,218.00 |
Wisconsin State Checkbook |
| 2020 |
Capital Improvement |
Single Payment Supplier |
$2,705,817.86 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Krueger Intl Inc |
$2,704,476.09 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Cdw Government Inc |
$2,701,307.84 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Energy Performance Spec, Dba |
$2,699,166.01 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Department Of Ag Trade & Consumer Protcn |
$2,697,157.40 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Unizin Ltd |
$2,696,363.57 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Dunn County |
$2,695,941.70 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Locumtenens.Com Llc |
$2,695,796.72 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Pitney Bowes Bank Inc |
$2,695,571.64 |
Wisconsin State Checkbook |
| 2020 |
Conservation |
University Of Wisconsin System |
$2,694,611.37 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Presidio Infrastructure Solutions Llc |
$2,691,373.12 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Viking Electric Supply Inc |
$2,690,957.13 |
Wisconsin State Checkbook |
| 2024 |
Administration, Department Of |
Wex Bank |
$2,687,998.54 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Airgas Usa Llc |
$2,687,805.04 |
Wisconsin State Checkbook |
| 2018 |
Public Instruction, Department Of |
University Of Wisconsin System |
$2,682,651.75 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Waupun Utilities |
$2,680,083.34 |
Wisconsin State Checkbook |
| 2019 |
Justice, Department Of |
Tapfin Process Solutions |
$2,676,458.74 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
3M Chicago Sales Center |
$2,676,278.53 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Haymarket Concepts Llc |
$2,675,638.30 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Fabick Cat, Fabick Power Systems |
$2,674,479.82 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Collins Engineers Inc |
$2,673,601.30 |
Wisconsin State Checkbook |
| 2017 |
Building Commission |
Honeywell Intl |
$2,673,000.08 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Relyco Inc |
$2,670,738.29 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Myers & Stauffer Lc |
$2,667,922.98 |
Wisconsin State Checkbook |
| 2024 |
Natural Resources, Department Of |
Paragon Development Systems |
$2,667,149.55 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Shi Intl Corp |
$2,666,504.64 |
Wisconsin State Checkbook |
| 2024 |
Administration, Department Of |
Bp Energy Retail Company Llc |
$2,666,272.16 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
We Energies |
$2,665,432.23 |
Wisconsin State Checkbook |
| 2019 |
Safety And Professional Services, Department Of |
Employee Trust Funds |
$2,661,686.99 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Village Of Egg Harbor |
$2,661,113.51 |
Wisconsin State Checkbook |
| 2024 |
Employee Trust Funds, Department Of |
Hartford Life And Accident |
$2,658,000.00 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
River Architects Inc |
$2,657,827.91 |
Wisconsin State Checkbook |
| 2018 |
Children And Families, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$2,657,202.63 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Ch2m Hill Inc |
$2,653,790.81 |
Wisconsin State Checkbook |
| 2019 |
Revenue, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$2,650,945.10 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Haymarket Concepts Llc |
$2,647,804.44 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Ewald Motors Of Oconomowoc Llc |
$2,647,493.00 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Department Of Justice |
$2,645,548.35 |
Wisconsin State Checkbook |
| 2018 |
Safety And Professional Services, Department Of |
Employee Trust Funds |
$2,644,977.06 |
Wisconsin State Checkbook |
| 2018 |
Military Affairs, Department Of |
Us Bank Supplier For P-Card Payments |
$2,644,223.33 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Campus Works Inc |
$2,642,270.64 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Income Continuation Insurance |
$2,641,868.70 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Automotive Rentals Inc |
$2,639,586.92 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Ge Healthcare |
$2,639,574.83 |
Wisconsin State Checkbook |
| 2024 |
Agriculture, Trade And Consumer Protection, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$2,638,910.07 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Big Ten Academic Alliance |
$2,637,076.99 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Shawano County |
$2,636,865.92 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Monroe County |
$2,635,607.58 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Southwest Contract |
$2,633,693.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Haymarket Concepts Llc |
$2,633,262.60 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Jefferson County |
$2,629,453.11 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Us Bank Supplier For Fuel/Fleet Card |
$2,616,605.81 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Hoffman York |
$2,616,595.58 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
First Supply Llc |
$2,616,141.55 |
Wisconsin State Checkbook |
| 2024 |
Veterans Affairs, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$2,610,021.95 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Southwest Contract |
$2,605,216.40 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Marathon County |
$2,604,089.95 |
Wisconsin State Checkbook |
| 2020 |
Building Trust |
C G Schmidt Inc |
$2,598,725.91 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Opus Inspection Systech |
$2,595,960.00 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Sheboygan County |
$2,594,872.95 |
Wisconsin State Checkbook |
| 2019 |
Justice, Department Of |
Wisconsin Retirement System |
$2,593,713.71 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Sigma Aldrich |
$2,591,771.13 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Genesys Telecommunications Laboratories, |
$2,591,178.39 |
Wisconsin State Checkbook |
| 2017 |
Children And Families, Department Of |
Fed-oasdi Specialized Disb. Supplier |
$2,591,010.31 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Ssc Service Solutions |
$2,590,940.03 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$2,589,388.22 |
Wisconsin State Checkbook |
| 2017 |
Revenue, Department Of |
Tapfin Process Solutions |
$2,589,147.18 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Cesa #1 |
$2,588,123.54 |
Wisconsin State Checkbook |
| 2019 |
Public Instruction, Department Of |
Cesa #9 |
$2,586,111.14 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Vernon County |
$2,585,527.48 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Us Bank Supplier For Fuel/Fleet Card |
$2,585,220.79 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Jackson County |
$2,585,163.26 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Ref Bridgeway Commons Llc |
$2,583,064.80 |
Wisconsin State Checkbook |
| 2024 |
Public Instruction, Department Of |
Central Storage & Warehouse |
$2,579,570.96 |
Wisconsin State Checkbook |
| 2019 |
Veterans Affairs, Department Of |
Wisconsin Retirement System |
$2,579,011.74 |
Wisconsin State Checkbook |
| 2020 |
Environmental |
Employee Trust Funds |
$2,576,884.82 |
Wisconsin State Checkbook |
| 2017 |
Building Commission |
Brickl Bros Inc |
$2,566,393.34 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Ref Bridgeway Commons Llc |
$2,564,320.80 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Michael Baker International Inc |
$2,563,932.26 |
Wisconsin State Checkbook |
| 2022 |
Capital Improvement |
Epic Construction Inc |
$2,563,157.97 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Life Technologies Corp |
$2,560,956.79 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Bloom Companies Inc |
$2,558,924.29 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Ies Abroad |
$2,557,540.00 |
Wisconsin State Checkbook |
| 2022 |
Capital Improvement |
Selzer-Ornst Construction Company Llc |
$2,556,309.18 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Badger State Industries |
$2,556,262.66 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Aurigo Software Technologies Inc |
$2,556,000.00 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Grant County |
$2,555,718.78 |
Wisconsin State Checkbook |
| 2024 |
Workforce Development, Department Of |
Labor & Industry Review Comm |
$2,553,487.23 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Labor & Industry Review Comm |
$2,550,899.86 |
Wisconsin State Checkbook |
| 2018 |
Legislature |
Fed-Oasdi Specialized Disb. Supplier |
$2,550,576.90 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
City Of Beaver Dam |
$2,549,457.10 |
Wisconsin State Checkbook |
| 2017 |
Workforce Development, Department Of |
Labor & Industry Review Comm |
$2,549,217.10 |
Wisconsin State Checkbook |
| 2022 |
Transportation |
Wisconsin Retirement System |
$2,548,700.97 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Quest Civil Engineers Llc |
$2,547,960.19 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Big Ten Academic Alliance |
$2,547,521.72 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Big Ten Academic Alliance |
$2,546,580.87 |
Wisconsin State Checkbook |