| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2021 |
Wisconsin State Checkbook |
Columbia University |
$1,474,422.65 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
R H Batterman & Co Inc |
$1,474,211.64 |
Wisconsin State Checkbook |
| 2021 |
Conservation |
Fed-Medicare Specialized Disb. Supplier |
$1,474,032.72 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Cargill Inc |
$1,473,342.31 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Department Of Military Affairs |
$1,473,149.42 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Proquest Llc |
$1,472,564.63 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Adams County |
$1,472,344.07 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Affirm Agency |
$1,472,153.50 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Mattison Contractors Inc |
$1,472,139.73 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Kaiser Group Inc |
$1,471,544.54 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Department Of Justice |
$1,471,060.63 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Wis27 Llc |
$1,470,890.51 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Fheg University Bookstore - Wi Parkside |
$1,470,106.52 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Cultural Experiences Abroad Inc |
$1,469,963.28 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Westbrook Assoc Engineers Inc |
$1,469,882.11 |
Wisconsin State Checkbook |
| 2019 |
Educational Communications Board |
Public Broadcasting Service |
$1,469,060.98 |
Wisconsin State Checkbook |
| 2021 |
Capital Improvement |
Ellis Stone Construction Co |
$1,468,242.65 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Wisconsin Department Of Revenue |
$1,467,818.61 |
Wisconsin State Checkbook |
| 2018 |
Public Service Commission |
Employee Trust Funds |
$1,466,256.34 |
Wisconsin State Checkbook |
| 2017 |
Legislature |
One East Main Associates |
$1,466,121.22 |
Wisconsin State Checkbook |
| 2017 |
Public Service Commission |
Employee Trust Funds |
$1,465,676.25 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Contemporary Services Corporation |
$1,464,957.22 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Wire Payment - Us Bank |
$1,464,635.52 |
Wisconsin State Checkbook |
| 2018 |
Circuit Courts |
Wisconsin Retirement System |
$1,464,532.75 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Cesa #5 |
$1,464,008.07 |
Wisconsin State Checkbook |
| 2018 |
Justice, Department Of |
Safran Usa, Inc |
$1,462,540.88 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Michael Baker International Inc |
$1,462,401.14 |
Wisconsin State Checkbook |
| 2024 |
Public Service Commission |
Department Of Administration |
$1,460,841.58 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Attic Correctional Serv Inc |
$1,460,832.46 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Insite Consulting Architects |
$1,458,936.66 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Ami Communications |
$1,458,783.94 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Ge Healthcare |
$1,458,149.59 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Kenosha County |
$1,457,906.93 |
Wisconsin State Checkbook |
| 2021 |
Capital Improvement |
Howard Immel Inc |
$1,457,030.81 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Bio-Rad Laboratories Inc |
$1,456,565.06 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Follett Higher Education Group Inc |
$1,456,072.41 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Polk County |
$1,455,789.46 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
Milliman Inc |
$1,455,643.24 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Northern States Power Co Wi |
$1,453,902.34 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Madison Gas & Electric |
$1,453,760.63 |
Wisconsin State Checkbook |
| 2021 |
Capital Improvement |
Corrections, Dept Of |
$1,453,715.82 |
Wisconsin State Checkbook |
| 2024 |
Investment Board |
Fed-Medicare Specialized Disb. Supplier |
$1,453,095.87 |
Wisconsin State Checkbook |
| 2022 |
Building Trust |
Bwbr Architects Inc |
$1,452,768.97 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
John Deere Ag & Turf Commercial Business |
$1,452,501.18 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Badger Coaches Inc |
$1,451,951.23 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Georgia Southern University |
$1,451,250.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Boston University |
$1,450,523.29 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Kranz Inc |
$1,450,487.69 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Integrity Grading & Excavating |
$1,450,142.45 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Encumbrance Supplier |
$1,449,188.76 |
Wisconsin State Checkbook |
| 2017 |
Military Affairs, Department Of |
Fed-oasdi Specialized Disb. Supplier |
$1,448,406.46 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Cmk 64Th Street Llc |
$1,447,705.52 |
Wisconsin State Checkbook |
| 2018 |
Building Commission |
Msa Professional Services Inc |
$1,447,392.17 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Forest County |
$1,447,036.01 |
Wisconsin State Checkbook |
| 2019 |
Public Instruction, Department Of |
Cesa #4 |
$1,446,780.24 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Wisys Technology Foundation Inc |
$1,446,561.17 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Wi Public Service Corp |
$1,446,356.19 |
Wisconsin State Checkbook |
| 2022 |
Capital Improvement |
Milbach Construction Serv Co |
$1,446,315.71 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Jackson Laboratory, The |
$1,445,900.36 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Duet Resource Group Inc |
$1,445,690.13 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
State University Of New York |
$1,445,327.97 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Green County |
$1,445,121.35 |
Wisconsin State Checkbook |
| 2019 |
Health Services, Department Of |
Disability Rights Wis, Inc |
$1,444,887.69 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Qwest Communications Corp |
$1,444,122.60 |
Wisconsin State Checkbook |
| 2019 |
Veterans Affairs, Department Of |
Department Of Administration |
$1,443,841.72 |
Wisconsin State Checkbook |
| 2018 |
Public Instruction, Department Of |
University Of Kansas |
$1,442,137.80 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Waushara County |
$1,441,970.10 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Omega Coatings & Construction Llc |
$1,441,103.04 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Dell Computer Corp |
$1,440,206.21 |
Wisconsin State Checkbook |
| 2024 |
Public Instruction, Department Of |
Cesa #5 |
$1,439,504.45 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Ybp Library Services |
$1,439,199.23 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Attic Correctional Serv Inc |
$1,438,566.71 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Calumet County |
$1,438,182.23 |
Wisconsin State Checkbook |
| 2018 |
Military Affairs, Department Of |
Department Of Administration |
$1,437,879.18 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Winnebago County |
$1,437,753.05 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Brown University |
$1,436,662.50 |
Wisconsin State Checkbook |
| 2018 |
Military Affairs, Department Of |
Fed-Oasdi Specialized Disb. Supplier |
$1,434,234.94 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Burnett County |
$1,434,120.69 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Sage Publications Inc |
$1,433,936.91 |
Wisconsin State Checkbook |
| 2018 |
Financial Institutions, Department Of |
Tapfin Process Solutions |
$1,433,507.92 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Locumtenens.Com Llc |
$1,431,583.53 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Purple Mountain Solutions Inc |
$1,431,349.76 |
Wisconsin State Checkbook |
| 2020 |
Capital Improvement |
Interstate Roofing & Wtp Inc |
$1,431,096.72 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Team Engineering Inc |
$1,430,191.80 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Door County |
$1,430,057.72 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Ricoh Usa Inc |
$1,429,489.56 |
Wisconsin State Checkbook |
| 2022 |
Building Trust |
Workshop Architects Inc |
$1,428,985.80 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Johns Hopkins University |
$1,428,127.68 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Taylor County |
$1,427,572.46 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
General Communications Inc |
$1,427,245.77 |
Wisconsin State Checkbook |
| 2019 |
Insurance, Office Of The Commissioner Of |
Employee Trust Funds |
$1,426,153.94 |
Wisconsin State Checkbook |
| 2024 |
Supreme Court |
Tenney Llc |
$1,426,086.60 |
Wisconsin State Checkbook |
| 2023 |
Wisconsin State Checkbook |
Pember Companies |
$1,425,814.92 |
Wisconsin State Checkbook |
| 2017 |
Financial Institutions, Department Of |
Employee Trust Funds |
$1,422,629.18 |
Wisconsin State Checkbook |
| 2024 |
Agriculture, Trade And Consumer Protection, Department Of |
Knowledge Services |
$1,421,717.61 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
City Of Stanley |
$1,420,773.74 |
Wisconsin State Checkbook |
| 2022 |
General Fund |
United Mailing Services Inc |
$1,420,451.55 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Price County |
$1,419,583.86 |
Wisconsin State Checkbook |
| 2017 |
Public Instruction, Department Of |
Cesa #9 |
$1,418,775.23 |
Wisconsin State Checkbook |
| 2017 |
Military Affairs, Department Of |
Wire Payment - Us Bank |
$1,418,293.15 |
Wisconsin State Checkbook |