| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
University Of Wisconsin System |
Musco Sports Lighting Llc |
$1,275,860.50 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Refquest Llc |
$1,275,847.80 |
Wisconsin State Checkbook |
| 2024 |
Supreme Court |
West Information Publ Group |
$1,275,803.17 |
Wisconsin State Checkbook |
| 2023 |
Building Commission |
Grunau Company Inc |
$1,275,766.11 |
Wisconsin State Checkbook |
| 2025 |
Health Services, Department Of |
Tyler Technologies Inc |
$1,275,069.04 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Foth Infrastructure & |
$1,274,465.77 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Fastenal Co Inc |
$1,274,234.68 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Ring & Duchateau Llp |
$1,274,225.60 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Ring & Duchateau Llp |
$1,274,225.60 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Elior Inc |
$1,274,208.87 |
Wisconsin State Checkbook |
| 2016 |
Corrections, Department Of |
Mortenson Investment Grou |
$1,274,125.60 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Ptaschinski Const Inc |
$1,272,428.36 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Fluno Center |
$1,271,964.46 |
Wisconsin State Checkbook |
| 2025 |
Building Commission |
Selzer-Ornst Construction Company Llc |
$1,271,797.73 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Verizon Wireless |
$1,271,351.36 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Huron Consulting Service Llc |
$1,270,771.25 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Traffic Control Corp |
$1,270,480.60 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
De Groot Inc |
$1,270,438.88 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Rt London Co |
$1,270,129.79 |
Wisconsin State Checkbook |
| 2020 |
Capital Improvement |
H & H Industries Inc |
$1,269,711.39 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Johnson Controls Fire Protection Lp |
$1,269,535.11 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Marshfield Clinic Inc |
$1,269,119.88 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Kranz Inc |
$1,268,425.03 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Ex Libris Usa Inc |
$1,267,950.00 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Jackson Laboratory, The |
$1,267,431.25 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Kaschak Roofing Inc |
$1,267,405.64 |
Wisconsin State Checkbook |
| 2022 |
Corrections, Department Of |
Kranz Inc |
$1,266,589.24 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Patrick Engineering Inc |
$1,266,373.70 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Shimadzu Scientific Instruments Inc |
$1,266,181.06 |
Wisconsin State Checkbook |
| 2017 |
Building Commission |
R G Huston Company Inc |
$1,266,124.56 |
Wisconsin State Checkbook |
| 2017 |
Building Commission |
R G Huston Company Inc |
$1,266,124.56 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Juneau County |
$1,265,755.13 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Buffalo Co Highway Dept |
$1,265,613.60 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Carahsoft Technology Corp |
$1,265,577.52 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Academic Travel Abroad |
$1,265,056.00 |
Wisconsin State Checkbook |
| 2024 |
Workforce Development, Department Of |
Department Of Health Services |
$1,264,782.58 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Truck Country Of Wi Inc |
$1,264,703.27 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Us21, Inc |
$1,264,000.00 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Brown University |
$1,263,944.40 |
Wisconsin State Checkbook |
| 2022 |
Public Instruction, Department Of |
Cesa #5 |
$1,263,557.66 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Cultural Experiences Abroad Inc |
$1,262,410.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Dis-Danish Institute For Study Abroad |
$1,262,310.00 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Westbrook Assoc Engineers Inc |
$1,262,279.29 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Aurigo Software Technologies Inc |
$1,261,725.00 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
United Mailing Services Inc |
$1,261,403.54 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
United Mailing Services Inc |
$1,261,403.54 |
Wisconsin State Checkbook |
| 2024 |
Legislature |
Cdw Government Inc |
$1,261,241.26 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Histosonics Inc |
$1,261,000.00 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Proactive Solutions Inc |
$1,260,978.81 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Us Bank Master Funding Acct Athletics |
$1,260,966.67 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Innovive Llc |
$1,260,317.06 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Legal Action Of Wisconsin Inc |
$1,259,897.00 |
Wisconsin State Checkbook |
| 2019 |
Public Service Commission |
Department Of Administration |
$1,259,009.50 |
Wisconsin State Checkbook |
| 2019 |
Public Service Commission |
Department Of Administration |
$1,259,009.50 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Indiana University |
$1,258,951.05 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Crawford County |
$1,258,598.84 |
Wisconsin State Checkbook |
| 2025 |
Military Affairs, Department Of |
Wisconsin Power & Light Co |
$1,258,407.13 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Pts Contractors Inc |
$1,258,361.94 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
University Of Maryland |
$1,257,715.46 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Marinette County |
$1,257,694.63 |
Wisconsin State Checkbook |
| 2022 |
Administration, Department Of |
Department Of Corrections |
$1,257,300.76 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Pci Roads Llc |
$1,257,136.37 |
Wisconsin State Checkbook |
| 2021 |
Capital Improvement |
Bachmann Construction Co Inc |
$1,257,134.65 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Worldstrides |
$1,257,043.50 |
Wisconsin State Checkbook |
| 2019 |
Supreme Court |
Vanguard Computers |
$1,255,856.12 |
Wisconsin State Checkbook |
| 2019 |
Supreme Court |
Vanguard Computers |
$1,255,856.12 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Handishop Industries Inc |
$1,255,707.56 |
Wisconsin State Checkbook |
| 2025 |
Health Services, Department Of |
Healthcare Management Solutions Llc |
$1,255,673.27 |
Wisconsin State Checkbook |
| 2024 |
Safety And Professional Services, Department Of |
Wisconsin Retirement System |
$1,255,177.21 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Presidio Networked Solutions Group Llc |
$1,255,060.97 |
Wisconsin State Checkbook |
| 2019 |
Public Instruction, Department Of |
Us Bank Supplier For P-Card Payments |
$1,255,040.63 |
Wisconsin State Checkbook |
| 2019 |
Public Instruction, Department Of |
Us Bank Supplier For P-Card Payments |
$1,255,040.63 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Presidio Infrastructure Solutions Llc |
$1,254,516.38 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Wisconsin Public Service Corporation |
$1,254,380.16 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Scott Construction Inc |
$1,253,727.78 |
Wisconsin State Checkbook |
| 2018 |
Military Affairs, Department Of |
We Energies |
$1,253,400.91 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Haas Sons Inc |
$1,252,703.11 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Jaggaer |
$1,252,103.21 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Mcgraw-Hill Global Education Holdings Ll |
$1,252,021.03 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Iowa State University |
$1,251,540.40 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Eflexgroup |
$1,251,066.00 |
Wisconsin State Checkbook |
| 2024 |
Military Affairs, Department Of |
We Energies |
$1,251,010.80 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Carley Wood Associates Inc |
$1,251,002.12 |
Wisconsin State Checkbook |
| 2019 |
Public Instruction, Department Of |
Board Of Regents Uw System |
$1,250,315.23 |
Wisconsin State Checkbook |
| 2019 |
Public Instruction, Department Of |
Board Of Regents Uw System |
$1,250,315.23 |
Wisconsin State Checkbook |
| 2023 |
Workforce Development, Department Of |
Pitney Bowes Bank Inc |
$1,250,000.00 |
Wisconsin State Checkbook |
| 2019 |
Wisconsin Economic Development Corporation |
Wisconsin Center For Manufacturing & Productivity, Inc. |
$1,250,000.00 |
Wisconsin State Checkbook |
| 2019 |
Wisconsin Economic Development Corporation |
Wisconsin Center For Manufacturing & Productivity, Inc. |
$1,250,000.00 |
Wisconsin State Checkbook |
| 2020 |
Non-Statutory Fund |
Wisconsin Center For Manufacturing & Productivity, Inc. |
$1,250,000.00 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Jaggaer |
$1,248,730.83 |
Wisconsin State Checkbook |
| 2025 |
Building Commission |
Ross & Assoc Ltd |
$1,248,600.02 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
South Dakota State Univ |
$1,248,552.15 |
Wisconsin State Checkbook |
| 2025 |
Corrections, Department Of |
Connectyourcare, Llc |
$1,248,208.98 |
Wisconsin State Checkbook |
| 2022 |
Military Affairs, Department Of |
We Energies |
$1,248,084.50 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Capital Data Inc |
$1,247,239.03 |
Wisconsin State Checkbook |
| 2025 |
Public Instruction, Department Of |
Cesa #5 |
$1,247,207.63 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
University Of Kansas |
$1,247,192.12 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Jtm Provisions Co Inc |
$1,245,904.86 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
City Of Platteville |
$1,245,300.49 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Southport Heating, Plumbing & Geothermal |
$1,244,860.38 |
Wisconsin State Checkbook |