| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2023 |
Student Achievement Council |
Wa State Univ |
$3,919,004.50 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Service Employees International |
$3,917,308.44 |
Washington State Checkbook |
| 2023 |
Corrections |
Health Advocates Network Inc |
$3,916,588.38 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Franciscan Medical Group |
$3,916,502.09 |
Washington State Checkbook |
| 2020 |
Financial Management |
Cts Services |
$3,915,847.38 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
King Co Superior Court |
$3,915,628.07 |
Washington State Checkbook |
| 2018 |
Health |
Harborview Medical Center |
$3,914,733.06 |
Washington State Checkbook |
| 2023 |
Public Schools |
Brewster School Dist |
$3,914,116.97 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Arris Health Services Llc |
$3,913,766.00 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Whatcom County |
$3,912,800.19 |
Washington State Checkbook |
| 2022 |
Children, Youth, And Families |
Des Motor Trans Div |
$3,911,890.26 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Sequim Rehabilitation Llc |
$3,910,336.55 |
Washington State Checkbook |
| 2018 |
Rec And Conservation Funding Board |
Parks Capital Projects |
$3,910,320.59 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Marysville Fire District |
$3,910,183.24 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Drive Services Supported Living |
$3,909,831.21 |
Washington State Checkbook |
| 2025 |
Children, Youth, And Families |
Shi International Corp |
$3,909,539.21 |
Washington State Checkbook |
| 2022 |
Labor And Industries |
Us Bank Purchasing Card Program |
$3,908,143.40 |
Washington State Checkbook |
| 2023 |
Transportation |
National Railroad Passenger Corp |
$3,908,117.67 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Tukwila City Of |
$3,907,362.62 |
Washington State Checkbook |
| 2024 |
Transportation |
Oregon Dot |
$3,906,465.89 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Cascade Connections |
$3,905,643.48 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Emerald Care |
$3,905,517.81 |
Washington State Checkbook |
| 2020 |
Labor And Industries |
Des Technology Leasing |
$3,904,740.39 |
Washington State Checkbook |
| 2019 |
Commerce |
Opportunities Indust Ctr Of Wash |
$3,904,593.44 |
Washington State Checkbook |
| 2021 |
Public Schools |
Centralia School Dist No 401 |
$3,903,681.31 |
Washington State Checkbook |
| 2019 |
Health Care Authority |
Stacey R Kutsch Dds Craig D Rit |
$3,903,093.98 |
Washington State Checkbook |
| 2018 |
Health |
Planned Parenthood Wa & N Idaho |
$3,902,795.05 |
Washington State Checkbook |
| 2024 |
Transportation |
Snohomish Co |
$3,902,725.50 |
Washington State Checkbook |
| 2021 |
Children, Youth, And Families |
Catholic Community Services Sw |
$3,901,629.60 |
Washington State Checkbook |
| 2022 |
Commerce |
American Indian Community Center |
$3,901,595.21 |
Washington State Checkbook |
| 2023 |
Transportation |
Marshbank Construction Inc |
$3,901,502.80 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Valley Terrace Operations Llc |
$3,901,267.33 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Bellevue City Of |
$3,901,209.24 |
Washington State Checkbook |
| 2025 |
Transportation |
City Of Yakima |
$3,901,197.67 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Serengeti Care Partners Llc |
$3,900,803.11 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Quality Health Care Of Bothell L |
$3,900,764.73 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Unisys Corporation |
$3,900,762.79 |
Washington State Checkbook |
| 2020 |
Health |
Benton Franklin Health Dist |
$3,900,629.37 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Tamarack Center |
$3,899,937.30 |
Washington State Checkbook |
| 2016 |
Enterprise Services |
Us Bank National Association |
$3,899,446.53 |
Washington State Checkbook |
| 2020 |
Commerce |
Lifeline Connections |
$3,899,197.75 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
American Healthcare Services Inc |
$3,898,909.68 |
Washington State Checkbook |
| 2018 |
Transportation |
Selland Construction Inc |
$3,897,890.03 |
Washington State Checkbook |
| 2025 |
Commerce |
City Of Bellevue |
$3,897,245.45 |
Washington State Checkbook |
| 2025 |
Commerce |
Okanogan Co Comm Action Council |
$3,896,768.93 |
Washington State Checkbook |
| 2022 |
Health |
Lewis Co Health Dept |
$3,896,291.86 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Avalon Care Center - Spokane, Ll |
$3,896,042.64 |
Washington State Checkbook |
| 2019 |
Pollution Liability Insurance Prog |
Colony Insurance Company |
$3,895,465.53 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Aurora Oaks, Llc |
$3,893,858.36 |
Washington State Checkbook |
| 2018 |
Transportation |
Petersen Brothers Inc |
$3,892,804.79 |
Washington State Checkbook |
| 2022 |
Children, Youth, And Families |
Apple Brook Llc |
$3,892,442.41 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Cerium Networks Inc |
$3,891,512.99 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Riverside Nursing - Centralia, L |
$3,891,484.18 |
Washington State Checkbook |
| 2022 |
Corrections |
Des Office Facilities |
$3,891,160.05 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Park Place Rhf Housing |
$3,890,419.61 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Holly Community Services, Inc. |
$3,889,908.14 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Wsp General Fund |
$3,889,431.43 |
Washington State Checkbook |
| 2017 |
Department Of Health |
Planned Parenthood Great Nw |
$3,889,184.15 |
Washington State Checkbook |
| 2022 |
Health Care Authority |
Thrifty Payless Inc |
$3,889,052.75 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Geneva Woods Health Supplies Pnw |
$3,889,021.31 |
Washington State Checkbook |
| 2021 |
Transportation |
Atg Legal Svcs |
$3,888,857.83 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Whatcom County |
$3,886,819.42 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Whatcom Medic One |
$3,885,526.28 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Public Hospital District No 2, S |
$3,885,473.09 |
Washington State Checkbook |
| 2022 |
Public Schools |
Catalyst Public Schools |
$3,884,040.25 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Olive Crest |
$3,883,404.68 |
Washington State Checkbook |
| 2022 |
Children, Youth, And Families |
Voices Of Tomorrow |
$3,883,064.40 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
University Place Rehabilitation |
$3,881,898.03 |
Washington State Checkbook |
| 2023 |
Corrections |
Cts Services |
$3,881,790.49 |
Washington State Checkbook |
| 2023 |
Transportation |
King Co Dja Superior Ct Clerk |
$3,881,671.40 |
Washington State Checkbook |
| 2018 |
Commerce |
Opportunities Indust Ctr Of Wash |
$3,881,407.37 |
Washington State Checkbook |
| 2024 |
Corrections |
Des Office Facilities |
$3,881,113.36 |
Washington State Checkbook |
| 2025 |
Commerce |
Lynnwood City Of |
$3,880,400.80 |
Washington State Checkbook |
| 2024 |
Commerce |
Jefferson County Public Works |
$3,880,001.62 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Jones & Roberts Company |
$3,879,693.48 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Jp Morgan Chase Comm Mtg Sec Cor |
$3,878,827.09 |
Washington State Checkbook |
| 2019 |
Ecology |
Us Bank Purchasing Card Program |
$3,878,706.90 |
Washington State Checkbook |
| 2023 |
Commerce |
Nisqually Indian Tribe |
$3,878,581.86 |
Washington State Checkbook |
| 2025 |
Employment Security Department |
Benton Franklin Wdc |
$3,878,285.79 |
Washington State Checkbook |
| 2016 |
State Patrol |
Dot Transp Equ Acct 410 |
$3,876,941.16 |
Washington State Checkbook |
| 2023 |
Commerce |
Boys & Girls Clubs Of Snohomish |
$3,876,363.55 |
Washington State Checkbook |
| 2020 |
Commerce |
Opportunities Indust Ctr Of Wash |
$3,875,757.72 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Brookhaven Hospital |
$3,875,466.94 |
Washington State Checkbook |
| 2019 |
Corrections |
Yakima County Dept Of Correction |
$3,875,385.89 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Talbot Rehabilitation Center, Ll |
$3,875,293.60 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Acariahealth Pharmacy 14 Inc |
$3,874,721.01 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Northwest Care Issaquah Inc |
$3,874,255.97 |
Washington State Checkbook |
| 2019 |
Transportation |
Gary Merlino Construction Co Inc |
$3,873,758.87 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Drive Services Supported Living |
$3,872,729.53 |
Washington State Checkbook |
| 2021 |
Military Department |
Fowler General Construction Inc |
$3,871,946.45 |
Washington State Checkbook |
| 2025 |
Health |
City Of Sultan |
$3,870,220.43 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Pierce County Fpd 3 |
$3,869,464.07 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Tko Anesthesia |
$3,868,977.87 |
Washington State Checkbook |
| 2023 |
Fish And Wildlife |
Gibson & Son Road Building Inc |
$3,868,253.93 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Middles Holdings, Llc |
$3,867,357.32 |
Washington State Checkbook |
| 2018 |
Transportation |
Oregon Dot |
$3,867,195.30 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Food Services Of America |
$3,867,094.02 |
Washington State Checkbook |
| 2016 |
Transportation |
Us Fab Llc - Retainage |
$3,866,958.10 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Village Community Services |
$3,866,099.64 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Snohomish County Prosecutor |
$3,864,860.00 |
Washington State Checkbook |