| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
University Of Wisconsin System |
Foundation For International |
$1,244,391.40 |
Wisconsin State Checkbook |
| 2024 |
Court Of Appeals |
Employee Trust Funds |
$1,243,963.82 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Northern Wisconsin- |
$1,243,960.87 |
Wisconsin State Checkbook |
| 2019 |
Veterans Affairs, Department Of |
Indianhead Food Sv Distributor |
$1,243,862.25 |
Wisconsin State Checkbook |
| 2019 |
Veterans Affairs, Department Of |
Indianhead Food Sv Distributor |
$1,243,862.25 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Singh & Associates Inc |
$1,243,359.45 |
Wisconsin State Checkbook |
| 2022 |
Administration, Department Of |
Shared Revenue And Tax Relief |
$1,242,080.89 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Gold Cross Courier Service |
$1,241,947.79 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Michigan State University |
$1,241,743.58 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
State Of Michigan |
$1,241,635.12 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Mckinstry Essention Llc |
$1,241,595.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
O'mara Moving Systems Inc |
$1,241,220.57 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Spacesaver Storage Systems Inc |
$1,241,041.13 |
Wisconsin State Checkbook |
| 2024 |
Administration, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$1,240,955.07 |
Wisconsin State Checkbook |
| 2025 |
Corrections, Department Of |
City Of New Lisbon |
$1,240,512.14 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Douglas County |
$1,240,427.32 |
Wisconsin State Checkbook |
| 2017 |
Military Affairs, Department Of |
Department Of Administration |
$1,240,239.01 |
Wisconsin State Checkbook |
| 2017 |
Military Affairs, Department Of |
Department Of Administration |
$1,240,239.01 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Robert E Lee & Associates Inc |
$1,239,859.82 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Dane County |
$1,239,537.40 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Army West Point Athletic Association |
$1,239,300.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Cesa #2 |
$1,239,178.33 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Knowledge Services |
$1,238,449.10 |
Wisconsin State Checkbook |
| 2020 |
Capital Improvement |
Mead & Hunt Inc |
$1,238,277.41 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
University Of Washington |
$1,238,209.42 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Price County |
$1,238,155.78 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Innovative Laboratory Systems Inc |
$1,236,872.48 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Insight Public Sector |
$1,236,722.44 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Assessment Technologies Institute Llc |
$1,236,204.41 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Pointon Communications |
$1,235,723.47 |
Wisconsin State Checkbook |
| 2023 |
Building Commission |
Berners-Schober Assoc Inc |
$1,235,683.32 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Adams County |
$1,235,553.89 |
Wisconsin State Checkbook |
| 2023 |
Corrections, Department Of |
City Of Stanley |
$1,235,175.97 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Department Of Justice |
$1,235,035.90 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Morgridge Institute For Research |
$1,234,898.23 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
University Of California San Francisco |
$1,234,889.92 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Northwoods Inc Of Wi |
$1,234,638.50 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Wisconsin Historical Society |
$1,234,586.36 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Gfc Leasing Co |
$1,234,368.67 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Top Roofing |
$1,234,111.05 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Aashto/Trac |
$1,234,000.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Unizin Ltd |
$1,233,793.90 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
Gartner Inc |
$1,232,997.10 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
Gartner Inc |
$1,232,997.10 |
Wisconsin State Checkbook |
| 2018 |
Building Commission |
Joe Daniels Constr Co Inc |
$1,232,970.89 |
Wisconsin State Checkbook |
| 2018 |
Historical Society |
Wi Historical Foundation Inc |
$1,232,804.13 |
Wisconsin State Checkbook |
| 2025 |
Administration, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$1,232,004.09 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Bio-Rad Laboratories Inc |
$1,231,495.02 |
Wisconsin State Checkbook |
| 2017 |
Public Instruction, Department Of |
Cesa #4 |
$1,231,106.49 |
Wisconsin State Checkbook |
| 2017 |
Public Instruction, Department Of |
Cesa #4 |
$1,231,106.49 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Refquest Llc |
$1,230,980.95 |
Wisconsin State Checkbook |
| 2020 |
Public Employee Trust |
Wisconsin Retirement System |
$1,230,913.05 |
Wisconsin State Checkbook |
| 2023 |
Building Commission |
Aldridge Electric Inc |
$1,230,304.89 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Ashland County |
$1,230,206.28 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Gardner Builders Milwaukee Llc |
$1,230,023.89 |
Wisconsin State Checkbook |
| 2024 |
Public Instruction, Department Of |
Frontline Technologies Group Llc |
$1,229,840.11 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Corporate Payment Systems |
$1,229,444.74 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Verizon Wireless |
$1,229,418.97 |
Wisconsin State Checkbook |
| 2024 |
Military Affairs, Department Of |
Wisconsin Power & Light Co |
$1,229,207.06 |
Wisconsin State Checkbook |
| 2018 |
Justice, Department Of |
Promega Corp |
$1,228,769.39 |
Wisconsin State Checkbook |
| 2025 |
Supreme Court |
Fed-Oasdi Specialized Disb. Supplier |
$1,228,558.24 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Neta Scientific Inc |
$1,228,408.47 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
City Of Oshkosh |
$1,228,299.11 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Soo Line Railroad Co |
$1,228,286.70 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Johns Hopkins University |
$1,228,258.82 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Ex Libris Usa Inc |
$1,227,148.20 |
Wisconsin State Checkbook |
| 2023 |
Administration, Department Of |
Midamerican Building Services |
$1,227,070.08 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Bwbr Architects Inc |
$1,226,980.07 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Bwbr Architects Inc |
$1,226,980.07 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Spotlight Therapeutics Inc |
$1,226,811.31 |
Wisconsin State Checkbook |
| 2025 |
Public Defender Board |
Insight Public Sector |
$1,226,487.46 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Legislature |
$1,226,099.50 |
Wisconsin State Checkbook |
| 2025 |
Health Services, Department Of |
Glaxosmithkline Pharm |
$1,225,984.07 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Vip Services Inc |
$1,225,919.36 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Wisconsin Historical Society |
$1,225,592.41 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Integrity Grading & Excavating |
$1,225,547.31 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Brown University |
$1,225,441.62 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Michael Baker International Inc |
$1,225,397.91 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
East Central Wi Regional |
$1,225,359.11 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
University Hospital Service |
$1,225,333.74 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
University Hospital Service |
$1,225,333.74 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Hdr Engineering Inc |
$1,225,099.97 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Morgridge Institute For Research |
$1,224,128.07 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Green Bay, City Of |
$1,224,097.03 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Miron Construction Co Inc |
$1,223,803.66 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Tk Elevator Corporation |
$1,222,995.83 |
Wisconsin State Checkbook |
| 2023 |
Public Instruction, Department Of |
Frontline Technologies Group Llc |
$1,222,885.15 |
Wisconsin State Checkbook |
| 2025 |
Building Commission |
Jackson & Associates Llc |
$1,221,806.69 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
United Parcel Service Inc |
$1,221,767.16 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Lerdahl Business Interiors Inc |
$1,221,559.91 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Town Of Hull |
$1,220,781.12 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Cerner Corporation |
$1,220,772.57 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
West Virginia Univ Research Corp |
$1,220,362.41 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Southwest Contract |
$1,220,203.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Mj Care Inc |
$1,220,169.63 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Eau Claire, City Of |
$1,220,110.09 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Cea Capa Education Abroad |
$1,219,360.00 |
Wisconsin State Checkbook |
| 2025 |
Building Commission |
Ayres Associates |
$1,219,016.08 |
Wisconsin State Checkbook |
| 2022 |
Building Commission |
Boldt Co, The |
$1,218,983.17 |
Wisconsin State Checkbook |
| 2022 |
Health Services, Department Of |
Palantir.Net Inc |
$1,218,873.75 |
Wisconsin State Checkbook |