| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2023 |
Health Services, Department Of |
Vestica Healthcare Llc |
$1,135,851.59 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Era-Valdiva Contractors Inc |
$1,135,370.00 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Buffalo County |
$1,135,299.97 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
City Of Whitewater |
$1,134,675.27 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Bachmann Construction Co Inc |
$1,134,570.82 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Vanguard Computers Inc |
$1,134,324.69 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
Shared Revenue And Tax Relief |
$1,134,189.73 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
Shared Revenue And Tax Relief |
$1,134,189.73 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Mcc Inc |
$1,134,017.07 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Town Of Darien |
$1,133,966.91 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Team Engineering Inc |
$1,133,787.81 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
Ciber Inc |
$1,133,421.00 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
Ciber Inc |
$1,133,421.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Viking Electric Supply |
$1,133,408.80 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Avi Systems Inc |
$1,133,239.08 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Continuum Architects & |
$1,132,594.71 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Continuum Architects & |
$1,132,594.71 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Aashto |
$1,132,214.10 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Carahsoft Technology Corp |
$1,132,011.72 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Avnet Electronics Marketing |
$1,131,966.16 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Adesta Llc |
$1,131,841.78 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Blc Community Bank |
$1,131,505.69 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
City Of Fitchburg |
$1,131,192.90 |
Wisconsin State Checkbook |
| 2018 |
Revenue, Department Of |
Pitney Bowes Bank Inc |
$1,131,000.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Hp Inc |
$1,130,859.55 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
700 Regent Street Associates Lp |
$1,129,688.19 |
Wisconsin State Checkbook |
| 2017 |
Revenue, Department Of |
Pitney Bowes Bank Inc |
$1,129,500.00 |
Wisconsin State Checkbook |
| 2017 |
Revenue, Department Of |
Pitney Bowes Bank Inc |
$1,129,500.00 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Gis Hireright |
$1,129,468.36 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Napleton Ford |
$1,129,388.48 |
Wisconsin State Checkbook |
| 2019 |
Health Services, Department Of |
Mile Bluff Medical Center,Inc |
$1,129,124.34 |
Wisconsin State Checkbook |
| 2019 |
Health Services, Department Of |
Mile Bluff Medical Center,Inc |
$1,129,124.34 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Nor-Tech |
$1,128,801.52 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Applied Concepts Inc |
$1,128,645.60 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Black River Industries Inc |
$1,128,347.96 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Gordon Flesch Co Inc |
$1,128,299.14 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Regents Of The University Of California |
$1,127,983.09 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Portage County |
$1,127,919.06 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Nikon Instruments Inc |
$1,127,809.10 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Wppi Energy |
$1,127,791.77 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Motorola Solutions Inc |
$1,127,785.71 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Wp Beverages |
$1,127,676.64 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
University Of Kansas |
$1,127,623.00 |
Wisconsin State Checkbook |
| 2023 |
Administration, Department Of |
District Attorneys |
$1,127,442.21 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
J H Hassinger Inc |
$1,126,896.11 |
Wisconsin State Checkbook |
| 2025 |
Safety And Professional Services, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$1,126,343.67 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Hammel, Green & Abrahamson Inc |
$1,126,074.48 |
Wisconsin State Checkbook |
| 2024 |
Military Affairs, Department Of |
At&T |
$1,125,888.79 |
Wisconsin State Checkbook |
| 2017 |
Insurance, Office Of The Commissioner Of |
Tapfin Process Solutions |
$1,125,864.20 |
Wisconsin State Checkbook |
| 2017 |
Insurance, Office Of The Commissioner Of |
Tapfin Process Solutions |
$1,125,864.20 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Lafayette County |
$1,125,512.03 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Aldridge Electric Inc |
$1,125,439.32 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Kobussen Buses Ltd |
$1,125,185.04 |
Wisconsin State Checkbook |
| 2023 |
Building Commission |
Southport Heating, Plumbing & Geothermal |
$1,124,680.63 |
Wisconsin State Checkbook |
| 2023 |
Investment Board |
121 E Wilson Investors Llc |
$1,124,442.21 |
Wisconsin State Checkbook |
| 2020 |
Building Trust |
Hooper Corp |
$1,124,123.02 |
Wisconsin State Checkbook |
| 2017 |
Building Commission |
Toki & Associates Inc |
$1,123,609.88 |
Wisconsin State Checkbook |
| 2017 |
Building Commission |
Toki & Associates Inc |
$1,123,609.88 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Cedar Corp |
$1,123,447.66 |
Wisconsin State Checkbook |
| 2017 |
Investment Board |
Fed-oasdi Specialized Disb. Supplier |
$1,123,242.56 |
Wisconsin State Checkbook |
| 2017 |
Investment Board |
Fed-Oasdi Specialized Disb. Supplier |
$1,123,242.56 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
University Of Florida |
$1,122,785.83 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Wi Energy Conservation Corp |
$1,122,358.59 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Education Development Center Inc |
$1,122,277.01 |
Wisconsin State Checkbook |
| 2022 |
Corrections, Department Of |
Dane County |
$1,122,213.13 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Wsp Usa Inc |
$1,122,026.53 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
University Of California San Diego |
$1,122,018.02 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Verizon Wireless |
$1,121,735.29 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Anixter Inc |
$1,121,513.46 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Oneida County |
$1,120,769.52 |
Wisconsin State Checkbook |
| 2023 |
Corrections, Department Of |
Beerline Crossing Llc |
$1,120,763.88 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Superior Water Light & Power Co |
$1,120,724.68 |
Wisconsin State Checkbook |
| 2025 |
Historical Society |
Us Bank Supplier For P-Card Payments |
$1,120,717.88 |
Wisconsin State Checkbook |
| 2022 |
Legislature |
One East Main Associates |
$1,120,632.58 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
Century Tel |
$1,120,233.55 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
Century Tel |
$1,120,233.55 |
Wisconsin State Checkbook |
| 2024 |
Educational Communications Board |
Board Of Regents Uw System |
$1,119,313.83 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Washington University |
$1,119,040.94 |
Wisconsin State Checkbook |
| 2024 |
Historical Society |
Ralph Appelbaum Associates Inc |
$1,119,021.89 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Uw Medical Foundation |
$1,119,015.08 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Salesforce.Com Inc |
$1,118,799.91 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Johns Hopkins University |
$1,118,511.07 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Wood County |
$1,118,474.95 |
Wisconsin State Checkbook |
| 2023 |
Building Commission |
Jdr Engineering Inc |
$1,118,152.20 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Desire2learn |
$1,118,002.90 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Superior Water Light & Power Co |
$1,117,819.24 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
Mckesson Medical-surgical |
$1,117,609.55 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
Mckesson Medical-Surgical |
$1,117,609.55 |
Wisconsin State Checkbook |
| 2024 |
Revenue, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$1,117,564.52 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Tk Elevator Corporation |
$1,117,421.37 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Synercomm Inc |
$1,116,655.14 |
Wisconsin State Checkbook |
| 2020 |
Public Employee Trust |
Fed-Oasdi Specialized Disb. Supplier |
$1,116,651.97 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Vilas County |
$1,116,544.27 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Iron County |
$1,116,412.87 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Dlt Solutions Llc |
$1,116,324.54 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Hiebing Group |
$1,116,268.97 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Duet Resource Group Inc |
$1,115,772.44 |
Wisconsin State Checkbook |
| 2024 |
Veterans Affairs, Department Of |
Department Of Health Services |
$1,115,463.23 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Automotive Rentals Inc |
$1,115,366.07 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Automotive Rentals Inc |
$1,115,366.07 |
Wisconsin State Checkbook |