| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2019 |
Transportation, Department Of |
Fahrner Asphalt Sealers Llc |
$5,232,172.92 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Institute For The International Educ |
$5,231,707.00 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Department Of Administration |
$5,228,605.82 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Nuvo Construction Co Inc |
$5,227,572.57 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Nuvo Construction Co Inc |
$5,227,572.57 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
First Natl Bank Of River Falls |
$5,223,722.17 |
Wisconsin State Checkbook |
| 2019 |
Health Services, Department Of |
University Of Wisconsin System |
$5,212,059.63 |
Wisconsin State Checkbook |
| 2019 |
Health Services, Department Of |
University Of Wisconsin System |
$5,212,059.63 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Emcs Inc |
$5,211,696.95 |
Wisconsin State Checkbook |
| 2025 |
Administration, Department Of |
Wi Public Service Corp |
$5,210,643.39 |
Wisconsin State Checkbook |
| 2022 |
Building Commission |
Capelle Bros & Diedrich Inc |
$5,209,580.70 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Daar Engineering Inc |
$5,206,127.49 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Kl Engineering Inc |
$5,205,261.97 |
Wisconsin State Checkbook |
| 2025 |
Employee Trust Funds, Department Of |
Department Of Administration |
$5,204,893.88 |
Wisconsin State Checkbook |
| 2022 |
Health Services, Department Of |
Fulgent Therapeutics, Llc |
$5,201,987.00 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Wynn O Jones & Assoc Inc |
$5,201,788.80 |
Wisconsin State Checkbook |
| 2022 |
Administration, Department Of |
Fulgent Therapeutics, Llc |
$5,200,000.00 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Hoan Construction Partners, Jv |
$5,186,718.12 |
Wisconsin State Checkbook |
| 2018 |
Veterans Affairs, Department Of |
Us Bank Supplier For P-Card Payments |
$5,178,513.19 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
State Of Minnesota |
$5,177,723.13 |
Wisconsin State Checkbook |
| 2023 |
Health Services, Department Of |
Health Services, Dept. Of |
$5,177,140.65 |
Wisconsin State Checkbook |
| 2023 |
Workforce Development, Department Of |
Wisconsin Retirement System |
$5,175,874.26 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Fusion Medical Staffing Llc |
$5,175,711.35 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Department Of Corrections |
$5,175,639.40 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
A-1 Excavating Inc |
$5,172,610.32 |
Wisconsin State Checkbook |
| 2025 |
Health Services, Department Of |
Public Consulting Group, Inc |
$5,168,174.69 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Fei Company |
$5,163,065.04 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Uw Hospitals & Clinics Authority |
$5,162,864.13 |
Wisconsin State Checkbook |
| 2025 |
Building Commission |
Absolute Construction |
$5,159,878.63 |
Wisconsin State Checkbook |
| 2018 |
Revenue, Department Of |
Fast Enterprises, Llc |
$5,158,143.75 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Kapur & Associates Inc |
$5,156,116.17 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Life Technologies Corporation |
$5,138,615.34 |
Wisconsin State Checkbook |
| 2019 |
Health Services, Department Of |
Us Bank Supplier For P-Card Payments |
$5,137,406.06 |
Wisconsin State Checkbook |
| 2019 |
Health Services, Department Of |
Us Bank Supplier For P-Card Payments |
$5,137,406.06 |
Wisconsin State Checkbook |
| 2025 |
Administration, Department Of |
District Attorneys |
$5,133,873.47 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Aviands Llc |
$5,129,856.41 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
R A Smith National Inc |
$5,121,064.72 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Unizin Ltd |
$5,120,968.90 |
Wisconsin State Checkbook |
| 2023 |
Safety And Professional Services, Department Of |
Department Of Administration |
$5,118,814.46 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Kapur & Associates Inc |
$5,113,818.76 |
Wisconsin State Checkbook |
| 2023 |
Administration, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$5,111,527.58 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Wood County |
$5,108,787.21 |
Wisconsin State Checkbook |
| 2024 |
Public Instruction, Department Of |
Department Of Administration |
$5,107,844.83 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Rasch Construction & Engr Inc |
$5,102,632.04 |
Wisconsin State Checkbook |
| 2023 |
Administration, Department Of |
Bp Energy Retail Company Llc |
$5,101,442.33 |
Wisconsin State Checkbook |
| 2023 |
Corrections, Department Of |
Medefis Inc |
$5,098,353.15 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Rock County |
$5,096,475.73 |
Wisconsin State Checkbook |
| 2025 |
Educational Communications Board |
Uw-Madison |
$5,094,318.38 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
University Of Wisconsin Hospitals |
$5,093,777.18 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Single Payment Supplier |
$5,093,755.72 |
Wisconsin State Checkbook |
| 2024 |
Justice, Department Of |
Wisconsin Retirement System |
$5,092,815.45 |
Wisconsin State Checkbook |
| 2020 |
Non-Statutory Fund |
Nelson Schmidt, Inc |
$5,091,846.87 |
Wisconsin State Checkbook |
| 2025 |
Natural Resources, Department Of |
Knowledge Services |
$5,090,948.29 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Lunda Construction |
$5,086,981.60 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Daar Engineering Inc |
$5,081,734.78 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Mead & Hunt Inc |
$5,078,488.87 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Antczak Construction Inc |
$5,078,127.06 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Anthony Travel Inc |
$5,074,831.30 |
Wisconsin State Checkbook |
| 2024 |
Administration, Department Of |
Cdw Government Inc |
$5,059,338.11 |
Wisconsin State Checkbook |
| 2025 |
Health Services, Department Of |
Us Bank Supplier For P-Card Payments |
$5,058,904.72 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Public Consulting Group, Inc |
$5,053,761.08 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Cbn Secure Technologies Inc |
$5,049,917.93 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
U.S. Bank |
$5,049,703.97 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Illumina Inc |
$5,043,111.78 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Northwoods Paving Div Of |
$5,037,344.05 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Detroit Salt Company Llc |
$5,031,452.22 |
Wisconsin State Checkbook |
| 2023 |
Corrections, Department Of |
Clinical Services Llc |
$5,029,795.10 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Tapco |
$5,027,173.12 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Ross & Assoc Ltd |
$5,026,560.06 |
Wisconsin State Checkbook |
| 2018 |
Building Commission |
Kraemer Brothers Llc |
$5,022,291.41 |
Wisconsin State Checkbook |
| 2022 |
Health Services, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$5,021,422.19 |
Wisconsin State Checkbook |
| 2018 |
Building Commission |
Haas Sons Inc |
$5,012,780.39 |
Wisconsin State Checkbook |
| 2025 |
Historical Society |
Department Of Administration |
$5,011,150.26 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Outagamie County |
$5,004,911.98 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Eab Global Inc |
$4,989,991.06 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Sun Microsystem Inc |
$4,986,627.77 |
Wisconsin State Checkbook |
| 2019 |
Public Instruction, Department Of |
Tapfin Process Solutions |
$4,979,947.34 |
Wisconsin State Checkbook |
| 2019 |
Public Instruction, Department Of |
Tapfin Process Solutions |
$4,979,947.34 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Market & Johnson Inc |
$4,978,283.46 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Market & Johnson Inc |
$4,978,283.46 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Marathon County |
$4,975,517.58 |
Wisconsin State Checkbook |
| 2016 |
Corrections, Department Of |
Indianhead Food Service |
$4,970,333.87 |
Wisconsin State Checkbook |
| 2025 |
Health Services, Department Of |
Healthtech Solutions Llc |
$4,967,161.84 |
Wisconsin State Checkbook |
| 2024 |
Workforce Development, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$4,960,765.34 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Illumina Inc |
$4,956,965.40 |
Wisconsin State Checkbook |
| 2019 |
Corrections, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$4,953,041.82 |
Wisconsin State Checkbook |
| 2019 |
Corrections, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$4,953,041.82 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Sodexo Inc |
$4,950,156.55 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Metastar, Inc. |
$4,946,268.89 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Fowler & Hammer Inc |
$4,945,845.27 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Daar Engineering Inc |
$4,945,548.88 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Presidio Networked Solutions Group Llc |
$4,941,363.19 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
Cambridge Commons Llc |
$4,940,000.00 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Cambridge Commons Llc |
$4,940,000.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Cambridge Commons Llc |
$4,940,000.00 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Cambridge Commons Llc |
$4,940,000.00 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Cambridge Commons Llc |
$4,940,000.00 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Cambridge Commons Llc |
$4,940,000.00 |
Wisconsin State Checkbook |
| 2019 |
Veterans Affairs, Department Of |
Health Dimensions Group |
$4,939,472.37 |
Wisconsin State Checkbook |
| 2019 |
Veterans Affairs, Department Of |
Health Dimensions Group |
$4,939,472.37 |
Wisconsin State Checkbook |