Year |
Employer |
Vendor Name |
Amount |
Source |
2023 |
Wisconsin State Checkbook |
Illumina Inc |
$5,043,111.78 |
Wisconsin State Checkbook |
2020 |
Transportation |
Detroit Salt Company Llc |
$5,031,452.22 |
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 |
2018 |
Building Commission |
Haas Sons Inc |
$5,012,780.39 |
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 |
Building Commission |
Market & Johnson Inc |
$4,978,283.46 |
Wisconsin State Checkbook |
2022 |
General Fund |
Indianhead Food Sv Distributor |
$4,967,803.91 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Univ Of Wi Hosp & Clinics |
$4,967,793.54 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Bayfield County |
$4,966,083.29 |
Wisconsin State Checkbook |
2024 |
Workforce Development, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$4,960,765.34 |
Wisconsin State Checkbook |
2019 |
Corrections, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$4,953,041.82 |
Wisconsin State Checkbook |
2021 |
General Fund |
Metastar, Inc. |
$4,946,268.89 |
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 |
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 |
2023 |
Wisconsin State Checkbook |
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 |
2019 |
Veterans Affairs, Department Of |
Health Dimensions Group |
$4,939,472.37 |
Wisconsin State Checkbook |
2021 |
Transportation |
Jacobs Engineering Inc |
$4,924,426.36 |
Wisconsin State Checkbook |
2019 |
Legislature |
Employee Trust Funds |
$4,924,136.83 |
Wisconsin State Checkbook |
2017 |
Employee Trust Funds, Department Of |
Tapfin Process Solutions |
$4,923,228.38 |
Wisconsin State Checkbook |
2024 |
University Of Wisconsin System |
Fei Company |
$4,920,374.48 |
Wisconsin State Checkbook |
2021 |
General Fund |
Public Service Commission |
$4,917,815.79 |
Wisconsin State Checkbook |
2024 |
Health Services, Department Of |
Public Consulting Group, Inc |
$4,907,739.16 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Eab Global Inc |
$4,904,841.15 |
Wisconsin State Checkbook |
2020 |
Transportation |
Columbia County |
$4,901,748.39 |
Wisconsin State Checkbook |
2022 |
Transportation |
A W Oakes & Sons |
$4,894,765.16 |
Wisconsin State Checkbook |
2020 |
Building Trust |
Kahler Slater Inc |
$4,893,803.50 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Sauk County |
$4,891,399.63 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Cerner Corporation |
$4,890,222.97 |
Wisconsin State Checkbook |
2024 |
Military Affairs, Department Of |
Harris Corp |
$4,886,397.93 |
Wisconsin State Checkbook |
2021 |
General Fund |
Bi Inc |
$4,879,009.05 |
Wisconsin State Checkbook |
2019 |
Historical Society |
Department Of Administration |
$4,873,075.84 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Omnni Engineers Arch |
$4,868,756.19 |
Wisconsin State Checkbook |
2021 |
General Fund |
Public Consulting Group, Inc |
$4,865,444.06 |
Wisconsin State Checkbook |
2021 |
Wisconsin State Checkbook |
Cdw Government Llc |
$4,852,827.50 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Vendi Advertising Llc |
$4,836,048.75 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Eau Claire County |
$4,834,086.99 |
Wisconsin State Checkbook |
2024 |
Transportation, Department Of |
Racine County |
$4,831,006.81 |
Wisconsin State Checkbook |
2020 |
Transportation |
Winnebago County |
$4,830,462.27 |
Wisconsin State Checkbook |
2024 |
Transportation, Department Of |
Milwaukee, City Of |
$4,827,981.75 |
Wisconsin State Checkbook |
2020 |
General Fund-Uw |
Council On Intl Education Exchange |
$4,825,676.75 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Fei Company |
$4,822,909.59 |
Wisconsin State Checkbook |
2022 |
General Fund |
Wi Public Service Corp |
$4,821,870.03 |
Wisconsin State Checkbook |
2021 |
Wisconsin State Checkbook |
Board Of Trustees Of Michigan State |
$4,821,569.88 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Alere North America, Inc |
$4,819,989.45 |
Wisconsin State Checkbook |
2020 |
Transportation |
Kirila Fire Training Facilities Inc |
$4,815,833.25 |
Wisconsin State Checkbook |
2021 |
General Fund |
Spherion Staffing |
$4,808,837.54 |
Wisconsin State Checkbook |
2018 |
Building Commission |
R.J. Jurowski Construction, Inc |
$4,808,512.40 |
Wisconsin State Checkbook |
2019 |
Transportation, Department Of |
Mathy Construction Co |
$4,785,860.55 |
Wisconsin State Checkbook |
2024 |
Revenue, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$4,778,551.54 |
Wisconsin State Checkbook |
2022 |
General Fund |
Fast Enterprises, Llc |
$4,768,843.75 |
Wisconsin State Checkbook |
2024 |
University Of Wisconsin System |
Core Bts Inc |
$4,758,536.92 |
Wisconsin State Checkbook |
2019 |
Revenue, Department Of |
Hy Connect |
$4,757,440.39 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Trierweiler Construction Supp |
$4,745,126.08 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Ross & Assoc Ltd |
$4,739,214.89 |
Wisconsin State Checkbook |
2018 |
Children And Families, Department Of |
Cgi |
$4,735,414.36 |
Wisconsin State Checkbook |
2024 |
University Of Wisconsin System |
Staples Inc |
$4,735,413.86 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Metastar, Inc. |
$4,733,955.18 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Balestrieri Environ & Dev |
$4,726,166.33 |
Wisconsin State Checkbook |
2024 |
University Of Wisconsin System |
University Of Minnesota |
$4,718,763.39 |
Wisconsin State Checkbook |
2019 |
Transportation, Department Of |
Zignego Co Inc |
$4,716,988.87 |
Wisconsin State Checkbook |
2020 |
General Fund |
Elavon Inc |
$4,712,195.19 |
Wisconsin State Checkbook |
2024 |
Health Services, Department Of |
Health Services, Dept. Of |
$4,711,803.48 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Worldwide Travel Staffing Ltd |
$4,705,026.96 |
Wisconsin State Checkbook |
2020 |
General Fund-Uw |
Wi Department Of Administration |
$4,695,674.16 |
Wisconsin State Checkbook |
2021 |
Wisconsin State Checkbook |
Market & Johnson Inc |
$4,695,595.38 |
Wisconsin State Checkbook |
2017 |
Children And Families, Department Of |
Cgi |
$4,686,799.10 |
Wisconsin State Checkbook |
2020 |
Capital Improvement |
V & S Construction Services Inc |
$4,685,324.62 |
Wisconsin State Checkbook |
2021 |
General Fund |
Health Services, Dept. Of |
$4,682,158.55 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Milliman Inc |
$4,666,533.02 |
Wisconsin State Checkbook |
2024 |
Transportation, Department Of |
Siemens Mobility Inc |
$4,665,845.80 |
Wisconsin State Checkbook |
2020 |
Transportation |
Cbn Secure Technologies Inc |
$4,654,394.42 |
Wisconsin State Checkbook |
2024 |
University Of Wisconsin System |
Agilent Technologies Inc |
$4,653,762.97 |
Wisconsin State Checkbook |
2020 |
General Fund-Uw |
Chartwells Dining |
$4,649,955.63 |
Wisconsin State Checkbook |
2017 |
Revenue, Department Of |
Wisconsin Retirement System |
$4,642,577.28 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
La Crosse County |
$4,641,128.37 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Camera Corner Connecting Point |
$4,640,028.88 |
Wisconsin State Checkbook |
2024 |
Building Commission |
Absolute Construction |
$4,632,741.79 |
Wisconsin State Checkbook |
2017 |
Health Services, Department Of |
Fed-medicare Specialized Disb. Supplier |
$4,631,695.26 |
Wisconsin State Checkbook |
2022 |
General Fund |
Sun Microsystem Inc |
$4,627,778.07 |
Wisconsin State Checkbook |
2020 |
Transportation |
Mccabe Construction Inc |
$4,627,110.72 |
Wisconsin State Checkbook |
2023 |
Wisconsin State Checkbook |
Mz Construction Inc |
$4,624,886.02 |
Wisconsin State Checkbook |
2021 |
Transportation |
Wisconsin Power & Light Co |
$4,618,747.12 |
Wisconsin State Checkbook |
2021 |
Transportation |
County Of Brown |
$4,616,749.52 |
Wisconsin State Checkbook |
2024 |
University Of Wisconsin System |
Servpro Of Madison |
$4,612,517.47 |
Wisconsin State Checkbook |
2021 |
Transportation |
Winnebago County |
$4,605,608.12 |
Wisconsin State Checkbook |
2022 |
General Fund |
Health Services, Dept. Of |
$4,604,301.85 |
Wisconsin State Checkbook |
2022 |
General Fund |
Austin Major Group Llc |
$4,599,326.42 |
Wisconsin State Checkbook |
2020 |
General Fund-Uw |
Staples |
$4,597,606.34 |
Wisconsin State Checkbook |
2024 |
University Of Wisconsin System |
First Supply Llc |
$4,596,663.12 |
Wisconsin State Checkbook |
2021 |
General Fund |
Cdw Government Inc |
$4,592,800.82 |
Wisconsin State Checkbook |
2020 |
Transportation |
Graef |
$4,589,123.51 |
Wisconsin State Checkbook |
2020 |
General Fund |
Ewald's Hartford Ford Linc Merc |
$4,584,193.00 |
Wisconsin State Checkbook |
2019 |
Transportation, Department Of |
Department Of Administration |
$4,581,916.42 |
Wisconsin State Checkbook |