| Year |
Employer |
Vendor Name |
Amount |
Source |
| 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 |
| 2025 |
Tourism, Department Of |
Turner |
$1,577,669.18 |
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 |
| 2025 |
Public Service Commission |
Department Of Administration |
$1,571,399.34 |
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 |
| 2025 |
Building Commission |
Cedar Corp |
$1,561,429.33 |
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 |
| 2025 |
Legislature |
One East Main Associates |
$1,555,601.52 |
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 |
| 2025 |
Supreme Court |
Department Of Administration |
$1,548,644.54 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Johns Hopkins University |
$1,546,844.93 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Gerke Excavating, Inc |
$1,546,580.18 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Peters Concrete Co |
$1,546,245.26 |
Wisconsin State Checkbook |
| 2017 |
Legislature |
Department Of Administration |
$1,546,215.64 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Wi Central Ltd |
$1,543,271.22 |
Wisconsin State Checkbook |
| 2025 |
Children And Families, Department Of |
Kaiser Group Inc |
$1,542,617.72 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Team Engineering Inc |
$1,539,984.76 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Stantec Consulting Services |
$1,539,609.11 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
First American Title Insurance Co |
$1,539,597.49 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Gold Cross Courier Services Inc |
$1,538,189.91 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Attic Correctional Serv Inc |
$1,537,275.60 |
Wisconsin State Checkbook |
| 2018 |
Building Commission |
Mz Construction Inc |
$1,537,048.75 |
Wisconsin State Checkbook |
| 2025 |
Children And Families, Department Of |
Insight Public Sector |
$1,536,340.57 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Shared Revenue And Tax Relief |
$1,535,628.92 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
University Of Michigan |
$1,533,846.17 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Troutman Sanders Llp |
$1,533,561.93 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Omega Coatings & Construction Llc |
$1,533,235.22 |
Wisconsin State Checkbook |
| 2025 |
Health Services, Department Of |
Knupp & Watson & Wallman, Inc |
$1,533,156.00 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
City Of Ashland |
$1,532,900.23 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Connectyourcare, Llc |
$1,532,734.97 |
Wisconsin State Checkbook |
| 2024 |
Administration, Department Of |
Dell Financial Services Llc |
$1,532,438.77 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Millerbernd Manufacturing Co |
$1,532,076.00 |
Wisconsin State Checkbook |
| 2020 |
Building Trust |
Mccabe Construction Inc |
$1,531,643.08 |
Wisconsin State Checkbook |
| 2025 |
Building Commission |
Toki & Associates Inc |
$1,531,384.16 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Jackson & Associates Llc |
$1,530,714.78 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Aids Resource Center Of Wi Inc |
$1,529,797.00 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
River Falls Municipal Utilities |
$1,529,416.40 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
City Of Madison Treasurer |
$1,527,813.31 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Otto Harrassowitz Gmbh & Co |
$1,526,479.69 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Hoffman York |
$1,526,240.50 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
City Of New Lisbon |
$1,525,052.66 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Kl Engineering Inc |
$1,523,977.55 |
Wisconsin State Checkbook |
| 2025 |
Health Services, Department Of |
Atlas Development Corporation |
$1,523,074.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Agilent Technologies |
$1,522,172.58 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Cesa #1 |
$1,520,184.65 |
Wisconsin State Checkbook |
| 2018 |
Wisconsin Economic Development Corporation |
East Central Regional Planning Commission |
$1,519,759.00 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Krueger Intl Inc |
$1,519,699.65 |
Wisconsin State Checkbook |
| 2025 |
Building Commission |
Schneider Electric Buildings |
$1,519,361.98 |
Wisconsin State Checkbook |
| 2019 |
Financial Institutions, Department Of |
Department Of Administration |
$1,519,040.48 |
Wisconsin State Checkbook |
| 2017 |
Public Instruction, Department Of |
Board Of Regents Uw System |
$1,518,832.80 |
Wisconsin State Checkbook |