| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
Transportation, Department Of |
Prairie Land Towing |
$1,671,252.28 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
Disability Rights Wis, Inc |
$1,671,238.30 |
Wisconsin State Checkbook |
| 2017 |
Health Services, Department Of |
Disability Rights Wis, Inc |
$1,671,238.30 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Arbor Green Inc |
$1,671,134.00 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Midamerican Building Services |
$1,669,843.37 |
Wisconsin State Checkbook |
| 2023 |
Children And Families, Department Of |
Wis27 Llc |
$1,669,682.46 |
Wisconsin State Checkbook |
| 2019 |
Public Instruction, Department Of |
Cesa #5 |
$1,669,033.43 |
Wisconsin State Checkbook |
| 2019 |
Public Instruction, Department Of |
Cesa #5 |
$1,669,033.43 |
Wisconsin State Checkbook |
| 2022 |
Educational Communications Board |
Public Broadcasting Service |
$1,668,993.37 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
J P Cullen & Sons Inc |
$1,668,703.25 |
Wisconsin State Checkbook |
| 2022 |
Administration, Department Of |
Wi Energy Conservation Corp |
$1,668,485.99 |
Wisconsin State Checkbook |
| 2021 |
General Fund |
Dell Financial Services Llc |
$1,668,308.08 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Staff Electric Co Inc |
$1,668,120.44 |
Wisconsin State Checkbook |
| 2018 |
Public Instruction, Department Of |
Us Bank Supplier For P-Card Payments |
$1,667,719.53 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Bayfield County |
$1,667,451.40 |
Wisconsin State Checkbook |
| 2022 |
Health Services, Department Of |
Disability Rights Wis, Inc |
$1,667,229.00 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Ram Construction Services Of Mn, Llc |
$1,666,163.31 |
Wisconsin State Checkbook |
| 2019 |
Building Commission |
Ram Construction Services Of Mn, Llc |
$1,666,163.31 |
Wisconsin State Checkbook |
| 2022 |
Building Commission |
V & S Construction Services Inc |
$1,664,852.15 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Student Assurance Services Inc |
$1,664,763.20 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Trc Environmental Corp |
$1,663,193.56 |
Wisconsin State Checkbook |
| 2017 |
Building Commission |
Commonwealth Construction Corp |
$1,662,930.01 |
Wisconsin State Checkbook |
| 2017 |
Building Commission |
Commonwealth Construction Corp |
$1,662,930.01 |
Wisconsin State Checkbook |
| 2025 |
Tourism, Department Of |
Turner Public Relations Llc |
$1,662,910.88 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Purple Mountain Solutions Inc |
$1,662,750.29 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Tyler Technologies Inc |
$1,662,337.21 |
Wisconsin State Checkbook |
| 2023 |
Insurance, Office Of The Commissioner Of |
Employee Trust Funds |
$1,662,235.81 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Barnes & Noble Booksellers |
$1,661,807.51 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
City Of Oshkosh |
$1,661,455.04 |
Wisconsin State Checkbook |
| 2021 |
Building Trust |
Potter Lawson Architects |
$1,661,157.81 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Hooper Corp |
$1,661,133.90 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
University Of Massachusetts |
$1,661,132.43 |
Wisconsin State Checkbook |
| 2024 |
Health Services, Department Of |
Glaxosmithkline Pharm |
$1,660,740.11 |
Wisconsin State Checkbook |
| 2021 |
Wisconsin State Checkbook |
Lease Administration Center |
$1,660,134.39 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Traffic Control Corp |
$1,659,880.30 |
Wisconsin State Checkbook |
| 2020 |
General Fund |
Ae Business Solutions |
$1,658,723.94 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
R T London Co |
$1,656,965.09 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Gei Consultants, Inc. |
$1,656,040.90 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Red Card Media Llc |
$1,655,193.15 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Lincoln County |
$1,654,959.46 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Hoffman York |
$1,654,661.24 |
Wisconsin State Checkbook |
| 2017 |
Insurance, Office Of The Commissioner Of |
Employee Trust Funds |
$1,654,556.58 |
Wisconsin State Checkbook |
| 2017 |
Insurance, Office Of The Commissioner Of |
Employee Trust Funds |
$1,654,556.58 |
Wisconsin State Checkbook |
| 2025 |
University Of Wisconsin System |
Riteway Bus Service Inc |
$1,654,373.90 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Sheboygan County |
$1,654,236.05 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Clark County |
$1,654,213.10 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Mantra Health Inc |
$1,653,848.00 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Ashland County |
$1,653,100.74 |
Wisconsin State Checkbook |
| 2023 |
Transportation, Department Of |
Prairie Land Towing |
$1,651,613.75 |
Wisconsin State Checkbook |
| 2018 |
Building Commission |
Vogel Bros Building Co |
$1,651,289.12 |
Wisconsin State Checkbook |
| 2019 |
Corrections, Department Of |
Racine County |
$1,651,123.05 |
Wisconsin State Checkbook |
| 2019 |
Corrections, Department Of |
Racine County |
$1,651,123.05 |
Wisconsin State Checkbook |
| 2023 |
Administration, Department Of |
Dell Financial Services Llc |
$1,650,435.35 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Quest Civil Engineers Llc |
$1,649,456.11 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Eyekor Llc |
$1,648,334.75 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Cdw Government Inc |
$1,648,022.63 |
Wisconsin State Checkbook |
| 2025 |
Corrections, Department Of |
Attic Correctional Serv Inc |
$1,647,537.04 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Cg Schmidt Inc |
$1,647,469.82 |
Wisconsin State Checkbook |
| 2017 |
Military Affairs, Department Of |
Madison Gas & Electric |
$1,647,435.70 |
Wisconsin State Checkbook |
| 2017 |
Military Affairs, Department Of |
Madison Gas & Electric |
$1,647,435.70 |
Wisconsin State Checkbook |
| 2023 |
Health Services, Department Of |
Unisys Corp |
$1,646,468.99 |
Wisconsin State Checkbook |
| 2020 |
General Fund-Uw |
Fastenal Co |
$1,646,197.37 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Ashland County |
$1,644,599.12 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Treas Wood County |
$1,644,237.05 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Treas Price County |
$1,643,852.72 |
Wisconsin State Checkbook |
| 2018 |
Public Instruction, Department Of |
Jtm Provisions Co Inc |
$1,642,533.79 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Oconto County |
$1,641,675.80 |
Wisconsin State Checkbook |
| 2022 |
University Of Wisconsin System |
Washington University |
$1,641,524.83 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Apogee Telecom Inc |
$1,641,375.94 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
Cullen Weston Pines & Bach Llp |
$1,639,213.37 |
Wisconsin State Checkbook |
| 2017 |
Administration, Department Of |
Cullen Weston Pines & Bach Llp |
$1,639,213.37 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Cargill Inc |
$1,638,830.69 |
Wisconsin State Checkbook |
| 2023 |
Corrections, Department Of |
U S Corrections |
$1,637,609.57 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Waushara County |
$1,637,299.93 |
Wisconsin State Checkbook |
| 2022 |
Children And Families, Department Of |
Wis27 Llc |
$1,637,125.76 |
Wisconsin State Checkbook |
| 2016 |
University Of Wisconsin System |
Wells Fargo Bank |
$1,636,985.78 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Lee Plumbing Mechanical Contractors |
$1,636,913.77 |
Wisconsin State Checkbook |
| 2023 |
Justice, Department Of |
Department Of Health Services |
$1,636,476.66 |
Wisconsin State Checkbook |
| 2016 |
Building Commission |
City Of Green Bay |
$1,635,673.16 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
Lerdahl Business Interiors Inc |
$1,635,550.49 |
Wisconsin State Checkbook |
| 2022 |
Transportation, Department Of |
Jewell Assoc Engineers Inc |
$1,634,997.22 |
Wisconsin State Checkbook |
| 2023 |
University Of Wisconsin System |
John Wiley & Sons Inc |
$1,634,606.91 |
Wisconsin State Checkbook |
| 2024 |
University Of Wisconsin System |
John Wiley & Sons Inc |
$1,634,254.62 |
Wisconsin State Checkbook |
| 2020 |
Transportation |
Ch2m Hill Inc |
$1,634,212.40 |
Wisconsin State Checkbook |
| 2019 |
Workforce Development, Department Of |
Labor & Industry Review Comm |
$1,633,178.88 |
Wisconsin State Checkbook |
| 2019 |
Workforce Development, Department Of |
Labor & Industry Review Comm |
$1,633,178.88 |
Wisconsin State Checkbook |
| 2024 |
Corrections, Department Of |
Acl Services Llc |
$1,633,052.17 |
Wisconsin State Checkbook |
| 2025 |
Transportation, Department Of |
Rei |
$1,632,716.20 |
Wisconsin State Checkbook |
| 2025 |
Corrections, Department Of |
Kranz Inc |
$1,632,318.12 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Exp Us Services Inc |
$1,632,245.24 |
Wisconsin State Checkbook |
| 2021 |
Transportation |
Sawyer County |
$1,631,180.93 |
Wisconsin State Checkbook |
| 2019 |
Transportation, Department Of |
Wisconsin Construction Partners-Sef |
$1,628,331.22 |
Wisconsin State Checkbook |
| 2018 |
Military Affairs, Department Of |
Us Treasury |
$1,627,863.48 |
Wisconsin State Checkbook |
| 2016 |
Transportation, Department Of |
Pts Contractors Inc |
$1,627,844.40 |
Wisconsin State Checkbook |
| 2024 |
Transportation, Department Of |
Taser International Inc |
$1,627,750.30 |
Wisconsin State Checkbook |
| 2018 |
Building Commission |
Ring & Duchateau Llp |
$1,627,144.24 |
Wisconsin State Checkbook |
| 2025 |
Building Commission |
Rock Road Companies Inc |
$1,626,709.87 |
Wisconsin State Checkbook |
| 2023 |
Agriculture, Trade And Consumer Protection, Department Of |
Knowledge Services |
$1,625,593.74 |
Wisconsin State Checkbook |
| 2024 |
Building Commission |
Vogel Bros Building Co |
$1,623,039.82 |
Wisconsin State Checkbook |
| 2019 |
Investment Board |
Wilson Lake Terrace, Llc |
$1,622,976.19 |
Wisconsin State Checkbook |