| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2023 |
Children, Youth, And Families |
Educational Service Dist 123 |
$9,929,596.35 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Northwest Kidney Centers |
$9,927,749.60 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
People For People |
$9,927,554.17 |
Washington State Checkbook |
| 2018 |
Fish And Wildlife |
Us Bank Purchasing Card Program |
$9,916,482.98 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Comprehensive Healthcare |
$9,916,089.42 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Shoreline City Of |
$9,915,619.30 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Geras Llc |
$9,910,606.35 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Yakima Valley Farm Worker Clinic |
$9,903,950.47 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Another Option Inc |
$9,902,983.24 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Valley Residential Services |
$9,897,231.02 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
South Puget Sound Comm College |
$9,890,476.40 |
Washington State Checkbook |
| 2018 |
Corrections |
Us Bank Purchasing Card Program |
$9,888,877.87 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Milliman Inc |
$9,886,698.66 |
Washington State Checkbook |
| 2023 |
Transportation |
Snohomish Co Public Transit Ben |
$9,886,547.00 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
King Co Water & Land Resources |
$9,862,742.67 |
Washington State Checkbook |
| 2023 |
Children, Youth, And Families |
Inspire Development Centers |
$9,862,630.42 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Homesight Community Development |
$9,858,996.00 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Wsp State Patrol Hwy Acct |
$9,851,704.75 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Yakama Health Center |
$9,850,300.04 |
Washington State Checkbook |
| 2017 |
Department Of Corrections |
King Co Finance |
$9,844,482.62 |
Washington State Checkbook |
| 2018 |
Fish And Wildlife |
Prospect Construction Inc |
$9,834,642.51 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Tacoma City Of Public Wks Dept |
$9,826,114.55 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Lummi Nation |
$9,812,373.45 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Orsini Pharmaceutical Services, |
$9,810,702.03 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Columbia Asphalt & Gravel Inc |
$9,809,324.74 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
People For People |
$9,808,428.96 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Yakima County Community Services |
$9,807,134.32 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Vest Seattle Llc |
$9,806,068.57 |
Washington State Checkbook |
| 2023 |
Health |
Lifelong Aids Alliance |
$9,800,893.78 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Cts Cts Allocations |
$9,800,549.25 |
Washington State Checkbook |
| 2018 |
Transportation |
Wsp Usa Inc |
$9,792,668.80 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Wa State Univ |
$9,790,387.89 |
Washington State Checkbook |
| 2023 |
Ecology |
Bureau Of Reclamation |
$9,784,199.91 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
North Olympic Salmon Coalition |
$9,778,850.42 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Dor Excise Tax |
$9,775,682.60 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Shi International Corp |
$9,775,377.36 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Inspire Development Centers |
$9,771,681.22 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Comprehensive Healthcare |
$9,769,640.04 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Uw School Of Dentistry |
$9,769,612.82 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Providence Health And Srvs Wa |
$9,764,146.41 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Volunteers Of America Western Wa |
$9,764,136.27 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Cardinal Health 411 Inc |
$9,760,257.94 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
South Correctional Entity |
$9,758,895.94 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Puget Sound Regional Services, I |
$9,753,106.90 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Parametrix Inc |
$9,749,187.18 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Family Impact Network |
$9,748,891.44 |
Washington State Checkbook |
| 2018 |
Public Schools |
Spokane Public School Dist 81 |
$9,747,939.14 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Thurston County Public Health & |
$9,742,033.50 |
Washington State Checkbook |
| 2017 |
Department Of Corrections |
Hca Admin Accounting |
$9,740,104.20 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
A & B Home Care And Staffing Inc |
$9,737,538.42 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Snohomish County Division On |
$9,730,435.74 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Human Services Council |
$9,729,760.39 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Dell Marketing Lp |
$9,718,354.74 |
Washington State Checkbook |
| 2023 |
Military Department |
Snohomish County Pud 1 |
$9,716,321.08 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Camas City Of |
$9,713,703.00 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
People For People |
$9,709,500.16 |
Washington State Checkbook |
| 2023 |
Commerce |
Grays Harbor Co Health Dept |
$9,708,033.84 |
Washington State Checkbook |
| 2017 |
Department Of Health |
Glaxosmithkline Llc |
$9,705,907.85 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Planned Parenthood Great Nw |
$9,703,237.92 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Aecon Pacific Northwest Inc |
$9,697,647.70 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Everly Well Inc |
$9,684,726.17 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Seattle Tunnel Partners Jv Ret |
$9,681,905.28 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Provail |
$9,679,320.46 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Assisted Residential Services I |
$9,677,980.34 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Squaxin Island Health Clinic |
$9,677,859.37 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Human Services Council |
$9,667,720.55 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Bnsf Railway Company |
$9,665,512.10 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Selah School District 119 |
$9,664,245.89 |
Washington State Checkbook |
| 2023 |
Commerce |
Grant County Board Of Commission |
$9,663,798.94 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Bioplus Specialty Pharmacy Svs |
$9,659,909.94 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
King Co Finance Division |
$9,659,026.17 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Amerisourcebergen Drug Corp |
$9,658,537.56 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Yakima Valley Farm Worker Clinic |
$9,646,716.81 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Thurston Mason Behav Health Org |
$9,643,069.59 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
The Caroline Kline Galland Home |
$9,639,526.83 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Rehabco, Inc. |
$9,638,739.88 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Puget Sound Regional Services, I |
$9,634,115.15 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Pierce County Budget & Finance |
$9,632,106.15 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Delta Dental Of Washington |
$9,625,936.13 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Kitsap Tenant Support Services I |
$9,621,700.71 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Community In Motion |
$9,613,605.57 |
Washington State Checkbook |
| 2017 |
Department Of Labor And Industries |
Strategic Consulting Svc Inc |
$9,612,366.65 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Spokane County |
$9,608,591.08 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
En Pointe Technologies Sales Llc |
$9,599,925.86 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Liberty Maintenance Inc |
$9,596,088.85 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Grant County Board Of Commission |
$9,592,470.59 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Grant County Public Hospital Dis |
$9,583,327.79 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Another Option Inc |
$9,582,729.20 |
Washington State Checkbook |
| 2023 |
Transportation |
Keybank National Association |
$9,581,913.67 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Providence Health And Services - |
$9,579,181.38 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Ofm Enterprise Systems Fee |
$9,577,610.05 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Living In Fullfilling Environmen |
$9,572,250.59 |
Washington State Checkbook |
| 2023 |
Health |
Thurston County |
$9,571,163.64 |
Washington State Checkbook |
| 2018 |
Revenue |
Fast Enterprises Llc |
$9,570,234.05 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Moda Health Plan Inc |
$9,569,111.61 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Snohomish County - Public Works |
$9,568,440.97 |
Washington State Checkbook |
| 2018 |
Ecology |
King Co Natural Res & Parks |
$9,565,943.94 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Harris Corporation |
$9,561,867.71 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Toledo School District 237 |
$9,557,172.51 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Lummi Indian Business Council |
$9,550,809.91 |
Washington State Checkbook |