| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2020 |
Capital Improvement |
Somerville Inc |
$855,251.80 |
Wisconsin State Checkbook |
| 2021 |
Capital Improvement |
Mead & Hunt Inc |
$854,985.88 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Sofie |
$854,915.90 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
City Of Superior |
$854,829.71 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Henry Schein Inc |
$854,795.41 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Superior Water Light & Power |
$854,016.17 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Ho-Chunk Nation |
$853,902.10 |
Wisconsin State Checkbook |
| 2020 |
Environmental |
Wisconsin Retirement System |
$853,843.39 |
Wisconsin State Checkbook |
| 2017 |
Safety And Professional Services, Department Of |
Wisconsin Retirement System |
$853,235.07 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
University Of Southern California |
$852,822.06 |
Wisconsin State Checkbook |
| 2025 |
Public Instruction, Department Of |
Cesa #3 |
$852,713.90 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Rehabilitation For Wisc In Action Inc |
$852,420.91 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Sommers Construction Co |
$851,941.32 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Concrete Structures Inc |
$851,777.70 |
Wisconsin State Checkbook |
| 2025 |
Administration, Department Of |
Heartland Business Systems |
$851,744.64 |
Wisconsin State Checkbook |
| 2020 |
Veterans Trust |
Madison Real Estate Prop |
$851,561.70 |
Wisconsin State Checkbook |
| 2019 |
Veterans Affairs, Department Of |
William S Middleton Memorial |
$851,544.07 |
Wisconsin State Checkbook |
| 2020 |
Capital Improvement |
Rule Construction Ltd |
$851,537.46 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Penn State University |
$851,322.22 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Halverson Carpet Center Ltd |
$850,948.00 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
H&S Corporation Of America Inc |
$850,897.57 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Market & Johnson Inc |
$850,429.03 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
River City Construction |
$850,350.18 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Urban & Taylor S C |
$850,000.00 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Tecan Us Ltd |
$849,844.02 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Rei |
$849,499.82 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Brown University |
$849,436.86 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Ceia Usa Ltd |
$849,340.00 |
Wisconsin State Checkbook |
| 2025 |
Legislature |
Cdw Government Inc |
$849,216.42 |
Wisconsin State Checkbook |
| 2018 |
Workforce Development, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$849,036.84 |
Wisconsin State Checkbook |
| 2021 |
Public Employee Trust |
Naviant Inc |
$848,858.40 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Allouez Water Department |
$848,835.58 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Brown University |
$848,713.88 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
City Of Abbotsford |
$848,689.79 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
Vestica Healthcare Llc |
$848,613.89 |
Wisconsin State Checkbook |
| 2019 |
Military Affairs, Department Of |
We Energies |
$848,591.27 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Msa Professional Services Inc |
$848,356.65 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
City Of Oshkosh |
$848,083.03 |
Wisconsin State Checkbook |
| 2019 |
State Fair Park Board |
We Energies |
$847,956.23 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Healthcare Management Solutions Llc |
$847,941.85 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Gilbank Construction Inc |
$847,502.51 |
Wisconsin State Checkbook |
| 2025 |
Children And Families, Department Of |
Uw-Oshkosh |
$846,828.30 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Trustees Of Boston University |
$846,424.84 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Scott, Town Of |
$845,954.89 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Performance Food Group |
$845,847.51 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
La Force Llc |
$845,668.12 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Hiring & Staff Services, Inc. |
$845,600.11 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Lafayette County |
$845,550.15 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Seiler Instruments & Mfg Co |
$845,228.01 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
University Book Store |
$844,707.16 |
Wisconsin State Checkbook |
| 2018 |
Workforce Development, Department Of |
A C.H. Coakley & Co. Inc. |
$844,658.01 |
Wisconsin State Checkbook |
| 2018 |
Elections Commission |
Department Of Administration |
$844,214.26 |
Wisconsin State Checkbook |
| 2021 |
Capital Improvement |
Lunda Construction |
$844,145.45 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Prairie Land Towing |
$843,672.62 |
Wisconsin State Checkbook |
| 2017 |
Public Instruction, Department Of |
Menominee Indian School Distri |
$843,616.07 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Hammel Green & Abrahamson Inc |
$843,392.80 |
Wisconsin State Checkbook |
| 2025 |
Public Defender Board |
Capital Park Assoc Llp |
$843,371.43 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Us Cellular |
$842,951.92 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Spee Dee Delivery Service Inc |
$842,948.00 |
Wisconsin State Checkbook |
| 2025 |
Health Services, Department Of |
Wi Public Service Corp |
$842,466.88 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Pilgrim's Pride Corporation |
$842,127.92 |
Wisconsin State Checkbook |
| 2025 |
Children And Families, Department Of |
Fed-Medicare Specialized Disb. Supplier |
$841,938.30 |
Wisconsin State Checkbook |
| 2018 |
Military Affairs, Department Of |
At&T Datacomm |
$841,854.48 |
Wisconsin State Checkbook |
| 2025 |
State Fair Park Board |
Mortenson Safar Kim, Inc. |
$841,297.59 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Mj Care Inc |
$841,167.13 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Kci Technologies Inc |
$841,044.26 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Interstate Sealant & Concrete |
$840,798.06 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Department Of Military Affairs |
$840,461.47 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
University Of Iowa |
$840,334.88 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Rusk County |
$840,276.95 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Phoenix Textile Corporation |
$840,102.94 |
Wisconsin State Checkbook |
| 2018 |
Building Commission |
Uihlein Architects Inc |
$839,640.10 |
Wisconsin State Checkbook |
| 2021 |
Building Trust |
Ring & Duchateau Llp |
$839,593.20 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Tricon Construction Group |
$839,326.61 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Ozaukee County |
$839,294.10 |
Wisconsin State Checkbook |
| 2021 |
Building Trust |
River Architects Inc |
$839,093.57 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Consumer Wellness Solutions Inc |
$838,736.41 |
Wisconsin State Checkbook |
| 2025 |
Public Defender Board |
Community Law Sc |
$837,674.22 |
Wisconsin State Checkbook |
| 2024 |
Revenue, Department Of |
Tyler Technologies Inc |
$837,655.00 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Mobility Trng & Independent Li |
$837,486.00 |
Wisconsin State Checkbook |
| 2025 |
Administration, Department Of |
Foley & Lardner |
$837,447.40 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
Glaxosmithkline Pharm |
$837,166.52 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Income Continuation Insurance |
$836,866.12 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
1901 Inc |
$836,858.80 |
Wisconsin State Checkbook |
| 2025 |
Administration, Department Of |
Madison, City Of |
$836,456.82 |
Wisconsin State Checkbook |
| 2020 |
Building Trust |
Fowler & Hammer Inc |
$836,095.24 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Board Of Regents/Univ Of Wi System |
$835,989.13 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Dhs Ach - Cars |
$835,421.29 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Safran Usa, Inc |
$834,920.00 |
Wisconsin State Checkbook |
| 2025 |
Health Services, Department Of |
Lakeside Curative Services Inc |
$834,831.30 |
Wisconsin State Checkbook |
| 2025 |
Public Defender Board |
Hogan Eickhoff Sc |
$834,751.34 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Midland Paper Company |
$834,729.96 |
Wisconsin State Checkbook |
| 2017 |
Safety And Professional Services, Department Of |
Washington Square Assoc |
$834,622.86 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Foundation For International |
$833,863.31 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Norcon Corporation |
$833,772.77 |
Wisconsin State Checkbook |
| 2019 |
Health Services, Department Of |
Luxvida Llc |
$833,581.07 |
Wisconsin State Checkbook |
| 2022 |
Veterans Trust |
Madison Real Estate Prop |
$833,540.54 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Cytek Biosciences Inc |
$832,900.00 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Troutman Sanders Llp |
$832,790.93 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Robinson Wholesale Inc |
$832,288.98 |
Wisconsin State Checkbook |