| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2019 |
Administration, Department Of |
Spherion Staffing |
$1,616,155.73 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Acl Services Llc |
$1,616,102.84 |
Wisconsin State Checkbook |
| 2024 |
Employee Trust Funds, Department Of |
Wisconsin Retirement System |
$1,615,449.14 |
Wisconsin State Checkbook |
| 2022 |
Capital Improvement |
Mz Construction Inc |
$1,613,885.91 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Public Broadcasting Service |
$1,613,075.47 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Central Storage & Warehouse |
$1,612,735.49 |
Wisconsin State Checkbook |
| 2019 |
Corrections, Department Of |
Waupun Utilities |
$1,612,732.28 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
I-39 Constructors Llc |
$1,611,510.05 |
Wisconsin State Checkbook |
| 2019 |
Health Services, Department Of |
Fidelity Information Srvs |
$1,611,102.77 |
Wisconsin State Checkbook |
| 2024 |
Natural Resources, Department Of |
John Deere Ag & Turf Commercial Business |
$1,610,742.40 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Nikon Instruments Inc |
$1,610,554.74 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Handishop Industries Inc |
$1,610,511.45 |
Wisconsin State Checkbook |
| 2020 |
Financial Institutions, Department Of |
Department Of Administration |
$1,610,272.56 |
Wisconsin State Checkbook |
| 2022 |
Transportation |
Hiebing Group Inc, The |
$1,610,064.20 |
Wisconsin State Checkbook |
| 2020 |
Veterans Trust |
Department Of Administration |
$1,609,021.26 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Musson Bros Inc |
$1,608,562.21 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
H Derksen & Sons Co Inc |
$1,608,523.61 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Tyler Technologies Inc |
$1,607,009.19 |
Wisconsin State Checkbook |
| 2017 |
Public Instruction, Department Of |
University Of Kansas |
$1,603,080.00 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Wood County |
$1,600,448.50 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Kaiser Group Inc |
$1,600,408.01 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Contemporary Services Corporation |
$1,600,269.83 |
Wisconsin State Checkbook |
| 2020 |
Financial Institutions, Department Of |
Wire Payment - Us Bank |
$1,600,000.00 |
Wisconsin State Checkbook |
| 2018 |
Building Commission |
Sullivan Design Build |
$1,598,908.38 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
At&T |
$1,595,848.11 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Collins Engineers Inc |
$1,595,182.66 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Rural Wis Health Cooperative |
$1,594,165.04 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Stantec Consulting Services |
$1,594,063.79 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Badger Coaches Inc |
$1,593,504.03 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Automotive Rentals Inc |
$1,593,405.64 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Securitas Technology Corporation |
$1,592,259.31 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Ross & Assoc Ltd |
$1,592,031.82 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Vilas County |
$1,591,890.23 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Wood County |
$1,591,311.58 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Columbia University Medical Center |
$1,588,861.14 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Schindler Elevator Corp |
$1,588,161.28 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Ewalds Hartford Ford Llc |
$1,587,737.00 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Johnson Controls Inc |
$1,586,651.85 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Paragon Development Systems |
$1,585,151.81 |
Wisconsin State Checkbook |
| 2024 |
Supreme Court |
Department Of Administration |
$1,584,792.94 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Camosy Construction |
$1,583,424.08 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Department Of Natural Resources |
$1,583,222.30 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
University Of Southern California |
$1,583,033.20 |
Wisconsin State Checkbook |
| 2021 |
Building Trust |
Hammel Green & Abrahamson Inc |
$1,582,579.90 |
Wisconsin State Checkbook |
| 2018 |
Agriculture, Trade And Consumer Protection, Department Of |
Us Bank Supplier For P-Card Payments |
$1,581,982.77 |
Wisconsin State Checkbook |
| 2018 |
Public Instruction, Department Of |
Cesa #9 |
$1,581,954.42 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
University Of Minnesota |
$1,581,512.45 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Data Holdings Llc |
$1,581,095.75 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Nielson Communications Inc |
$1,580,866.50 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Lease Administration Center |
$1,580,396.04 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Badger Housing Associates Iii |
$1,580,269.20 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Custom Healthcare Solutions Llc |
$1,580,233.40 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Broadcasters General Store Inc |
$1,580,209.24 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
Constellation Energy Services |
$1,580,023.13 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Healthtech Solutions Llc |
$1,579,694.19 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Meise Construction Inc |
$1,579,020.33 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
Department Of Ag Trade & Consumer Protcn |
$1,578,484.88 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Data Holdings Llc |
$1,578,408.63 |
Wisconsin State Checkbook |
| 2017 |
Public Service Commission |
Kwik Trip Inc |
$1,576,876.32 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Kleenmark Commercial Cleaning |
$1,576,759.67 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Justice, Dept Of |
$1,576,533.84 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Specht Electric Co Inc |
$1,576,363.68 |
Wisconsin State Checkbook |
| 2018 |
Revenue, Department Of |
Scientific Games Int Inc |
$1,576,223.48 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
W W Grainger Inc |
$1,574,366.51 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Wis27 Llc |
$1,573,391.73 |
Wisconsin State Checkbook |
| 2017 |
Building Commission |
Mead & Hunt Inc |
$1,573,278.25 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Department Of Natural Resources |
$1,572,630.68 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
State Fair Park Board |
$1,570,763.01 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Regents Of The University Of Minnesota |
$1,570,555.45 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Us Bank Supplier For Fuel/Fleet Card |
$1,568,308.12 |
Wisconsin State Checkbook |
| 2018 |
Circuit Courts |
Fed-Oasdi Specialized Disb. Supplier |
$1,567,678.86 |
Wisconsin State Checkbook |
| 2022 |
General Fund-Uw |
Aurora Health Care, Inc |
$1,567,456.92 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Fisher Scientific |
$1,566,074.31 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Oracle America Inc |
$1,564,880.07 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Advanced Building Corporation |
$1,564,570.60 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Outdoor Lighting Const Co Inc |
$1,563,846.64 |
Wisconsin State Checkbook |
| 2021 |
Building Trust |
Bwbr Architects Inc |
$1,563,467.68 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Cornerstone Ondemand Inc |
$1,563,429.42 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Ssc Service Solutions |
$1,561,901.91 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Board Of Trustees Of The University Of |
$1,561,736.34 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Laughlin Constable Inc |
$1,561,717.50 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
Ewald Motors Of Oconomowoc Llc |
$1,561,628.52 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
43 Modernization Partners Llc |
$1,561,362.07 |
Wisconsin State Checkbook |
| 2020 |
Financial Institutions, Department Of |
Employee Trust Funds |
$1,560,724.65 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Uw Health |
$1,559,256.25 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Barron County |
$1,557,625.23 |
Wisconsin State Checkbook |
| 2024 |
Natural Resources, Department Of |
Veolia Es Technical Slutns Llc |
$1,556,216.36 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Data Holdings Llc |
$1,554,288.13 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Legislature |
$1,552,360.00 |
Wisconsin State Checkbook |
| 2019 |
Justice, Department Of |
Department Of Health Services |
$1,551,753.41 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Berners-Schober Assoc Inc |
$1,551,712.08 |
Wisconsin State Checkbook |
| 2021 |
Conservation |
University Of Wisconsin System |
$1,550,942.44 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Mcmahon Associates Inc |
$1,550,363.10 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Lakeside Curative Services Inc |
$1,550,358.30 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Oclc Inc |
$1,550,174.41 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Qiagen Llc |
$1,549,838.04 |
Wisconsin State Checkbook |
| 2019 |
District Attorneys |
Wisconsin Retirement System |
$1,549,286.17 |
Wisconsin State Checkbook |
| 2022 |
Transportation |
Fed-Oasdi Specialized Disb. Supplier |
$1,548,751.57 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Johns Hopkins University |
$1,546,844.93 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Peters Concrete Co |
$1,546,245.26 |
Wisconsin State Checkbook |