| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2021 |
General Fund |
Micropact Global, Inc. |
$2,378,674.28 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Eau Claire County |
$2,378,617.75 |
Wisconsin State Checkbook |
| 2017 |
Agriculture, Trade And Consumer Protection, Department Of |
Wisconsin Retirement System |
$2,378,523.04 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Leica Microsystems Inc |
$2,378,244.93 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Lakeside Engineers Llc |
$2,376,846.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Department Of Justice |
$2,375,731.15 |
Wisconsin State Checkbook |
| 2025 |
Building Commission |
Uihlein Architects Inc |
$2,375,514.91 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Taylor County |
$2,375,237.14 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Palantir.Net Inc |
$2,374,712.00 |
Wisconsin State Checkbook |
| 2017 |
Public Instruction, Department Of |
Fed-oasdi Specialized Disb. Supplier |
$2,373,485.99 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Thermo Electron North America Llc |
$2,371,795.37 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Riteway Bus Service Inc |
$2,371,138.73 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Us Cellular Corp |
$2,370,616.64 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Chippewa County |
$2,370,013.66 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Mckesson Health Solutions |
$2,368,285.88 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Wex Bank |
$2,368,160.60 |
Wisconsin State Checkbook |
| 2025 |
Administration, Department Of |
Us Bank Supplier For P-Card Payments |
$2,367,442.64 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Hologic Inc |
$2,367,069.83 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Nikon Instruments Inc |
$2,363,337.75 |
Wisconsin State Checkbook |
| 2021 |
Capital Improvement |
Fowler & Hammer Inc |
$2,360,778.52 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Building Restoration Corp / Wi |
$2,356,968.63 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Sheboygan County |
$2,356,286.03 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Oconto County |
$2,355,999.66 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Becher-Hoppe Associates Inc |
$2,355,398.97 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Office Of The Attorney General |
$2,355,214.25 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Merit Cro Inc |
$2,353,879.11 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Ex Libris Usa Inc |
$2,351,884.98 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Frontier Science & Tech Research Found |
$2,351,880.21 |
Wisconsin State Checkbook |
| 2025 |
Health Services, Department Of |
Qwest Communications Corp |
$2,351,851.65 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Fidelity Information Srvs |
$2,351,773.34 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Door County |
$2,351,366.74 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Cleaver-Brooks Inc |
$2,350,404.40 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Centerpoint Energy |
$2,349,844.13 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Iowa County |
$2,346,545.73 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Trane Us Inc |
$2,345,212.11 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Schilling Supply Co Inc |
$2,344,874.22 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Fond Du Lac County |
$2,344,502.90 |
Wisconsin State Checkbook |
| 2018 |
Agriculture, Trade And Consumer Protection, Department Of |
Wisconsin Retirement System |
$2,342,068.21 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Alliant Energy/Wp&L |
$2,342,038.08 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
Centerpoint Energy |
$2,340,222.83 |
Wisconsin State Checkbook |
| 2025 |
Public Service Commission |
Employee Trust Funds |
$2,339,405.54 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
We Energies |
$2,337,154.19 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Corporate Payment Systems |
$2,336,587.79 |
Wisconsin State Checkbook |
| 2024 |
Natural Resources, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$2,334,069.90 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Milliman Inc |
$2,333,095.89 |
Wisconsin State Checkbook |
| 2024 |
Administration, Department Of |
At&T |
$2,332,812.15 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Alliant Energy/Wpl |
$2,332,740.67 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Walworth County |
$2,332,019.85 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Marinette County |
$2,330,263.26 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Mckesson Medical-Surgical |
$2,329,522.93 |
Wisconsin State Checkbook |
| 2022 |
Capital Improvement |
Absolute Construction |
$2,328,827.10 |
Wisconsin State Checkbook |
| 2021 |
Building Trust |
Kahler Slater Inc |
$2,328,672.40 |
Wisconsin State Checkbook |
| 2021 |
Environmental |
Employee Trust Funds |
$2,327,045.57 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Mdm Construction Supply Llc |
$2,326,794.38 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Lalonde Contractors Inc |
$2,326,001.14 |
Wisconsin State Checkbook |
| 2025 |
Building Commission |
Aro Eberle Architects Inc |
$2,324,548.62 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Presidio Infrastructure Solutions Llc |
$2,323,684.97 |
Wisconsin State Checkbook |
| 2018 |
Public Instruction, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$2,323,674.33 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
R H Batterman & Co Inc |
$2,321,420.95 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Cerner Corporation |
$2,317,461.16 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Corrections, Dept Of |
$2,314,652.21 |
Wisconsin State Checkbook |
| 2025 |
Agriculture, Trade And Consumer Protection, Department Of |
Wisconsin Food Hub Cooperative |
$2,314,269.77 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Wisconsin Power & Light Co |
$2,314,048.23 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Crawford County |
$2,313,730.17 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Connectyourcare, Llc |
$2,310,822.95 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Rewald Electric Co Inc |
$2,310,790.50 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Labor & Industry Review Comm |
$2,310,548.90 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Trc Environmental Corp |
$2,309,561.71 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
American Construction Company |
$2,307,974.67 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Henry Ford Health System |
$2,307,928.68 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Automotive Rentals Inc |
$2,307,475.20 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Veterans Electric Llc |
$2,307,200.60 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Illumina Inc |
$2,306,631.14 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Central Storage & Warehouse |
$2,306,245.11 |
Wisconsin State Checkbook |
| 2021 |
Capital Improvement |
Zignego Co Inc |
$2,306,202.53 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Board Of Regents Of The Uw System |
$2,305,385.47 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Ozaukee County |
$2,302,796.19 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Trustees Of Columbia University In The |
$2,300,803.48 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Mega Rentals Inc |
$2,300,647.91 |
Wisconsin State Checkbook |
| 2022 |
Capital Improvement |
R.J. Jurowski Construction, Inc |
$2,298,528.96 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Town Of Knowlton |
$2,297,373.75 |
Wisconsin State Checkbook |
| 2019 |
Administration, Department Of |
C. Reiss Coal Company Llc, The |
$2,296,611.63 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Xerox State & Local Solutions |
$2,296,412.28 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
Spherion Staffing |
$2,293,728.35 |
Wisconsin State Checkbook |
| 2017 |
Miscellaneous Appropriations |
Doa Checks - Stale Date-reissue |
$2,292,569.71 |
Wisconsin State Checkbook |
| 2019 |
Children And Families, Department Of |
Wisconsin Retirement System |
$2,292,310.20 |
Wisconsin State Checkbook |
| 2025 |
Health Services, Department Of |
Merck Sharp & Dohme Corp |
$2,291,165.61 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
T2 Systems Inc |
$2,290,857.51 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Century Tel |
$2,288,817.27 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Cgc Inc |
$2,288,053.95 |
Wisconsin State Checkbook |
| 2020 |
Conservation |
Wisconsin Interactive Network |
$2,287,720.70 |
Wisconsin State Checkbook |
| 2025 |
Children And Families, Department Of |
Xerox State & Local Solutions |
$2,284,874.54 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Oshkosh, City Of |
$2,284,862.81 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Qwest Communications Corp |
$2,283,112.38 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Iowa Dept Of Transportation |
$2,281,672.23 |
Wisconsin State Checkbook |
| 2025 |
Military Affairs, Department Of |
Madison Gas & Electric |
$2,279,657.73 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Shi Intl Corp |
$2,278,539.54 |
Wisconsin State Checkbook |
| 2025 |
Justice, Department Of |
Us Bank Supplier For P-Card Payments |
$2,277,899.24 |
Wisconsin State Checkbook |
| 2018 |
Building Commission |
Commonwealth Construction Corp |
$2,275,526.47 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Boldt Co, The |
$2,275,305.98 |
Wisconsin State Checkbook |