| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2021 |
Building Trust |
One Source Technologies Inc |
$626,773.18 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Platt Construction Inc |
$626,713.46 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Platt Construction Inc |
$626,713.46 |
Wisconsin State Checkbook |
| 2020 |
Building Trust |
Vogel Bros Building Co |
$626,683.32 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Dai Scientific Equipment Inc |
$626,635.42 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Jefferson County |
$626,630.86 |
Wisconsin State Checkbook |
| 2022 |
Public Service Commission |
Wisconsin Retirement System |
$626,597.12 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Us Foods Inc |
$626,414.82 |
Wisconsin State Checkbook |
| 2019 |
Health Services, Department Of |
Premier Medical Staffing Svcs |
$626,337.20 |
Wisconsin State Checkbook |
| 2019 |
Health Services, Department Of |
Premier Medical Staffing Svcs |
$626,337.20 |
Wisconsin State Checkbook |
| 2022 |
Corrections, Department Of |
Allouez Water Department |
$626,304.33 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Ewald Chevrolet Buick Llc |
$626,253.00 |
Wisconsin State Checkbook |
| 2023 |
Insurance, Office Of The Commissioner Of |
Wisconsin Retirement System |
$626,089.35 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Kone Inc |
$626,012.66 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Wisconsin Interactive Network |
$625,926.33 |
Wisconsin State Checkbook |
| 2017 |
Public Service Commission |
Wisconsin Retirement System |
$625,669.93 |
Wisconsin State Checkbook |
| 2017 |
Public Service Commission |
Wisconsin Retirement System |
$625,669.93 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Kaltura Inc |
$625,655.71 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Vital Research, Llc |
$625,624.19 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Biotech Services Inc |
$625,326.84 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Florence County |
$625,195.34 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Foth Infrastructure & |
$625,064.65 |
Wisconsin State Checkbook |
| 2017 |
Wisconsin Economic Development Corporation |
Wisconsin Center For Manufacturing & Productivity, Inc |
$625,000.00 |
Wisconsin State Checkbook |
| 2017 |
Wisconsin Economic Development Corporation |
Wisconsin Center For Manufacturing & Productivity, Inc |
$625,000.00 |
Wisconsin State Checkbook |
| 2020 |
Building Trust |
The Reese Group Llc |
$624,869.38 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Town Of Rockland |
$624,809.20 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Jstor Inc |
$624,783.88 |
Wisconsin State Checkbook |
| 2019 |
Veterans Affairs, Department Of |
Madison Real Estate Prop |
$624,615.63 |
Wisconsin State Checkbook |
| 2019 |
Veterans Affairs, Department Of |
Madison Real Estate Prop |
$624,615.63 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
10 West Family, L.P. |
$624,476.11 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Madison Concourse Hotel |
$624,473.87 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
City Station Associates Lp |
$624,463.68 |
Wisconsin State Checkbook |
| 2020 |
Capital Improvement |
Ross & Assoc Ltd |
$624,342.22 |
Wisconsin State Checkbook |
| 2025 |
Building Commission |
Tetra Tech, Inc. |
$624,281.16 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Health Care Education & Training Inc |
$624,221.12 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Hear Wisconsin Inc |
$624,214.21 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Tactical Support Equipment Inc |
$624,032.00 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Iei General Contractors Inc |
$624,029.88 |
Wisconsin State Checkbook |
| 2018 |
Building Commission |
Potter Lawson Architects |
$623,838.39 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Atmosphere Commercial Interiors |
$623,395.90 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Baker Company Inc |
$623,311.70 |
Wisconsin State Checkbook |
| 2023 |
Administration, Department Of |
Steen Macek Paper Co Inc |
$623,048.02 |
Wisconsin State Checkbook |
| 2019 |
Supreme Court |
Fed-Oasdi Specialized Disb. Supplier |
$622,832.50 |
Wisconsin State Checkbook |
| 2019 |
Supreme Court |
Fed-Oasdi Specialized Disb. Supplier |
$622,832.50 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Midwest Scientific Inc |
$622,830.61 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Miron Construction Co Inc |
$622,820.71 |
Wisconsin State Checkbook |
| 2018 |
Children And Families, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$622,696.63 |
Wisconsin State Checkbook |
| 2023 |
Natural Resources, Department Of |
Wisconsin Power & Light Co |
$622,557.00 |
Wisconsin State Checkbook |
| 2022 |
Natural Resources, Department Of |
Racom Corporation |
$622,404.38 |
Wisconsin State Checkbook |
| 2017 |
Revenue, Department Of |
Tyler Technologies Inc |
$622,378.00 |
Wisconsin State Checkbook |
| 2017 |
Revenue, Department Of |
Tyler Technologies Inc |
$622,378.00 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
University Studies Abroad Consortium |
$622,190.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Indiana University |
$622,119.45 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Behnke Materials Engineering Llc |
$622,042.49 |
Wisconsin State Checkbook |
| 2020 |
Capital Improvement |
Ecologic Furniture |
$621,945.00 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
C Coakley Relocation Systems Co |
$621,851.93 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Johnson Controls Fire Protection Lp |
$621,761.41 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
A W Oakes & Sons Inc |
$621,539.11 |
Wisconsin State Checkbook |
| 2023 |
Administration, Department Of |
Jani-King Of Madison |
$621,281.84 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
The Lamar Companies |
$621,122.75 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Proquest Llc |
$620,963.10 |
Wisconsin State Checkbook |
| 2023 |
Children And Families, Department Of |
22Nd Century Technologies Inc |
$620,911.50 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Knupp & Watson & Wallman Inc |
$620,868.67 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Elsevier B.V. |
$620,794.66 |
Wisconsin State Checkbook |
| 2025 |
Health Services, Department Of |
Sun Prairie Dialysis |
$620,716.25 |
Wisconsin State Checkbook |
| 2020 |
Financial Institutions, Department Of |
Wisconsin Retirement System |
$620,704.18 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Mcgraw-Hill Global Education, Llc |
$620,697.61 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Pier Group Llc |
$620,671.62 |
Wisconsin State Checkbook |
| 2022 |
Employee Trust Funds, Department Of |
Etf Checks - Retirees |
$620,127.78 |
Wisconsin State Checkbook |
| 2025 |
Natural Resources, Department Of |
Wisconsin Power & Light Co |
$620,106.57 |
Wisconsin State Checkbook |
| 2019 |
Revenue, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$620,104.05 |
Wisconsin State Checkbook |
| 2019 |
Revenue, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$620,104.05 |
Wisconsin State Checkbook |
| 2022 |
Health Services, Department Of |
Vital Research, Llc |
$620,024.98 |
Wisconsin State Checkbook |
| 2019 |
Elections Commission |
Department Of Administration |
$619,837.44 |
Wisconsin State Checkbook |
| 2019 |
Elections Commission |
Department Of Administration |
$619,837.44 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Cdw Government Inc |
$619,788.79 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
University Of Wisconsin-system |
$619,663.95 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
University Of Wisconsin-System |
$619,663.95 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Adesta Llc |
$619,547.09 |
Wisconsin State Checkbook |
| 2025 |
Agriculture, Trade And Consumer Protection, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$619,536.26 |
Wisconsin State Checkbook |
| 2018 |
Building Commission |
Dorschner-Associates Inc |
$619,525.60 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
One Sixty Over Ninety Llc |
$619,491.76 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Cultural Experiences Abroad |
$619,415.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Eppendorf North America Inc |
$619,373.05 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Tecan Us Ltd |
$619,361.75 |
Wisconsin State Checkbook |
| 2023 |
Public Defender Board |
Us Bank Supplier For P-Card Payments |
$619,356.58 |
Wisconsin State Checkbook |
| 2024 |
Employee Trust Funds, Department Of |
Carahsoft Technology Corp |
$619,027.65 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Eo Johnson Business Technologies |
$619,027.58 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
T2 Systems Inc |
$618,979.96 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Laerdal Medical Corp |
$618,900.48 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Texas A&M Agrilife Research |
$618,809.14 |
Wisconsin State Checkbook |
| 2025 |
Administration, Department Of |
Vanguard Computers |
$618,694.56 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Cdw Government Llc |
$618,642.88 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Ace Computers |
$618,307.25 |
Wisconsin State Checkbook |
| 2020 |
Capital Improvement |
Eppstein Uhen Architects Inc |
$618,284.00 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Simplifi Holdings Inc |
$618,215.44 |
Wisconsin State Checkbook |
| 2023 |
Building Commission |
Rewald Electric Co Inc |
$618,020.00 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Infrasense Inc |
$617,902.88 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Town Of Lake Mills |
$617,836.66 |
Wisconsin State Checkbook |
| 2018 |
Public Instruction, Department Of |
Paragon Development Systems |
$617,764.34 |
Wisconsin State Checkbook |