| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2019 |
Transportation, Department Of |
R H Batterman & Co Inc |
$1,218,849.67 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Dai Scientific Equipment Inc |
$1,218,214.32 |
Wisconsin State Checkbook |
| 2022 |
Corrections, Department Of |
Insight Public Sector |
$1,217,648.76 |
Wisconsin State Checkbook |
| 2022 |
Corrections, Department Of |
Schilling Supply Co Inc |
$1,217,556.81 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Affirm Agency |
$1,217,473.32 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Coleman Engineering Co |
$1,217,441.76 |
Wisconsin State Checkbook |
| 2025 |
Workforce Development, Department Of |
Interior Investments Llc |
$1,217,318.81 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Patrick Engineering Inc |
$1,217,138.83 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Legislature |
$1,217,045.00 |
Wisconsin State Checkbook |
| 2023 |
Corrections, Department Of |
Us Standard Sign Co |
$1,215,894.33 |
Wisconsin State Checkbook |
| 2025 |
Building Commission |
Grumman/Butkus Assoc Ltd |
$1,214,479.39 |
Wisconsin State Checkbook |
| 2022 |
Public Service Commission |
Department Of Administration |
$1,213,788.07 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Uc Regents University Of California San |
$1,213,171.32 |
Wisconsin State Checkbook |
| 2019 |
Supreme Court |
Tenney Llc |
$1,212,690.07 |
Wisconsin State Checkbook |
| 2019 |
Supreme Court |
Tenney Llc |
$1,212,690.07 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Us Sprint Communication Co |
$1,212,209.53 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
University Of Utah |
$1,211,211.13 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Calumet County |
$1,211,008.01 |
Wisconsin State Checkbook |
| 2025 |
Natural Resources, Department Of |
Us Geological Survey Esic |
$1,210,879.27 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Big Ten Intercollegiate Conference |
$1,210,293.09 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Mcgraw-Hill Global Education Holdings Ll |
$1,210,165.29 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Verizon Wireless |
$1,210,028.33 |
Wisconsin State Checkbook |
| 2022 |
Children And Families, Department Of |
Department Of Workforce Development |
$1,210,001.10 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Centerpoint Energy |
$1,209,935.95 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
Centerpoint Energy |
$1,209,935.95 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Us Sprint Communication Co |
$1,209,833.46 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Michael Baker International Inc |
$1,209,664.55 |
Wisconsin State Checkbook |
| 2020 |
Capital Improvement |
Msa Professional Services Inc |
$1,209,116.13 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
City Of Whitewater |
$1,209,068.39 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
At&T |
$1,208,324.85 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Department Of Natural Resources |
$1,207,674.69 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
City Of Greenfield |
$1,207,516.44 |
Wisconsin State Checkbook |
| 2025 |
Investment Board |
Fed-Medicare Specialized Disb. Supplier |
$1,206,364.90 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Halverson Carpet Center Ltd |
$1,206,256.00 |
Wisconsin State Checkbook |
| 2022 |
Building Commission |
Unitec Elevator Services |
$1,205,799.29 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
At&T Teleconference Services |
$1,205,152.27 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Lafayette County |
$1,205,065.52 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Patrick Engineering Inc |
$1,204,809.69 |
Wisconsin State Checkbook |
| 2021 |
Capital Improvement |
Nieman Central Wi Roofing Co |
$1,204,560.63 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Alsum Produce |
$1,203,828.57 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Marshfield Clinic Research Foundation |
$1,203,686.68 |
Wisconsin State Checkbook |
| 2019 |
Children And Families, Department Of |
Us Bank Supplier For P-Card Payments |
$1,203,475.06 |
Wisconsin State Checkbook |
| 2019 |
Children And Families, Department Of |
Us Bank Supplier For P-Card Payments |
$1,203,475.06 |
Wisconsin State Checkbook |
| 2017 |
Military Affairs, Department Of |
We Energies |
$1,203,178.14 |
Wisconsin State Checkbook |
| 2017 |
Military Affairs, Department Of |
We Energies |
$1,203,178.14 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Boston University |
$1,203,137.17 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
University Of Washington |
$1,202,876.14 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Langlade County |
$1,202,370.34 |
Wisconsin State Checkbook |
| 2022 |
Building Commission |
Dirty Ducts Cleaning |
$1,201,933.98 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Ricoh Usa Inc |
$1,201,915.26 |
Wisconsin State Checkbook |
| 2022 |
Corrections, Department Of |
City Of Stanley |
$1,201,847.26 |
Wisconsin State Checkbook |
| 2016 |
Health Services, Department Of |
Dhfs Div Health Care Fina |
$1,201,200.00 |
Wisconsin State Checkbook |
| 2022 |
Health Services, Department Of |
Madison Gas & Electric |
$1,201,157.86 |
Wisconsin State Checkbook |
| 2023 |
Safety And Professional Services, Department Of |
Wisconsin Interactive Network |
$1,201,057.06 |
Wisconsin State Checkbook |
| 2025 |
Public Instruction, Department Of |
Frontline Technologies Group Llc |
$1,200,958.98 |
Wisconsin State Checkbook |
| 2024 |
Natural Resources, Department Of |
Board Of Regents Uw System |
$1,200,257.87 |
Wisconsin State Checkbook |
| 2024 |
Workforce Development, Department Of |
Pitney Bowes Bank Inc |
$1,200,000.00 |
Wisconsin State Checkbook |
| 2021 |
Capital Improvement |
Elmstar Electric Corp |
$1,199,993.89 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Tierney Brothers Inc |
$1,199,926.98 |
Wisconsin State Checkbook |
| 2020 |
Environmental |
Tapfin Process Solutions |
$1,199,096.72 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Forest County |
$1,199,049.01 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Attic Correctional Serv Inc |
$1,198,900.56 |
Wisconsin State Checkbook |
| 2024 |
Historical Society |
Us Bank Supplier For P-Card Payments |
$1,198,899.16 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Lamers Bus Lines Inc |
$1,198,600.12 |
Wisconsin State Checkbook |
| 2023 |
Supreme Court |
Wisconsin Retirement System |
$1,198,190.15 |
Wisconsin State Checkbook |
| 2025 |
Natural Resources, Department Of |
Wire Payment - Us Bank |
$1,198,185.23 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Follett Higher Education Group Inc |
$1,197,910.68 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Gundersen Lutheran Health Systems |
$1,197,571.42 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
At&T |
$1,197,265.28 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Treas City Ashland |
$1,196,827.75 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Transmart Technologies Inc |
$1,196,743.30 |
Wisconsin State Checkbook |
| 2020 |
Building Trust |
Northern Interstate Const Inc |
$1,196,199.86 |
Wisconsin State Checkbook |
| 2023 |
Educational Communications Board |
Broadcasters General Store Inc |
$1,195,826.80 |
Wisconsin State Checkbook |
| 2023 |
Administration, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$1,195,437.83 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Cooper Engineering Co Inc |
$1,194,996.53 |
Wisconsin State Checkbook |
| 2024 |
Supreme Court |
Fed-Oasdi Specialized Disb. Supplier |
$1,194,766.13 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Academic Travel Abroad |
$1,194,229.00 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Town Of Lake |
$1,193,785.52 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Verizon Wireless |
$1,193,645.22 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Pierce County |
$1,193,525.59 |
Wisconsin State Checkbook |
| 2023 |
Legislature |
Single Payment Supplier |
$1,193,283.45 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Department Of Justice |
$1,193,083.97 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Avi Systems |
$1,191,732.36 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Charles River Laboratories |
$1,191,590.54 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
United Parcel Service Inc |
$1,191,210.55 |
Wisconsin State Checkbook |
| 2021 |
Capital Improvement |
Capelle Bros & Diedrich Inc |
$1,191,098.96 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Vogel Bros Building Co |
$1,190,998.85 |
Wisconsin State Checkbook |
| 2023 |
Health Services, Department Of |
Locumtenens.Com Llc |
$1,190,870.24 |
Wisconsin State Checkbook |
| 2022 |
Building Commission |
Ring & Duchateau Llp |
$1,190,578.29 |
Wisconsin State Checkbook |
| 2018 |
Workforce Development, Department Of |
At&T |
$1,190,248.40 |
Wisconsin State Checkbook |
| 2023 |
Corrections, Department Of |
Bay Product Development |
$1,190,092.67 |
Wisconsin State Checkbook |
| 2022 |
Corrections, Department Of |
Vanguard Storage & Recovery Jv |
$1,189,669.86 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Cgc Inc |
$1,189,486.38 |
Wisconsin State Checkbook |
| 2025 |
Corrections, Department Of |
Vernon County |
$1,188,920.94 |
Wisconsin State Checkbook |
| 2023 |
Building Commission |
Forward Electric Inc |
$1,188,712.18 |
Wisconsin State Checkbook |
| 2022 |
Corrections, Department Of |
Motor Coach Industries Inc |
$1,188,528.00 |
Wisconsin State Checkbook |
| 2017 |
Building Commission |
Uihlein Architects Inc |
$1,188,337.07 |
Wisconsin State Checkbook |
| 2017 |
Building Commission |
Uihlein Architects Inc |
$1,188,337.07 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Leica Microsystems Inc |
$1,188,038.37 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Northern Wisconsin- |
$1,187,734.99 |
Wisconsin State Checkbook |