| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2020 |
Military Department |
Us Bank Purchasing Card Program |
$5,312,325.16 |
Washington State Checkbook |
| 2020 |
Military Department |
King Co Oem |
$5,311,340.51 |
Washington State Checkbook |
| 2023 |
Children, Youth, And Families |
Compunet Inc |
$5,310,706.26 |
Washington State Checkbook |
| 2021 |
Commerce |
Kirkland City Of |
$5,310,597.99 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Des Consolidated Mail Services |
$5,309,648.80 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Christian Health Care Center |
$5,309,447.36 |
Washington State Checkbook |
| 2021 |
Public Schools |
Mount Vernon City Of |
$5,308,828.56 |
Washington State Checkbook |
| 2018 |
Commerce |
Tacoma City Of Public Wks Dept |
$5,307,436.19 |
Washington State Checkbook |
| 2024 |
Children, Youth, And Families |
Multicultural Child And Family |
$5,304,483.80 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Trouves St. Ann's Inc. |
$5,304,237.05 |
Washington State Checkbook |
| 2016 |
Commerce |
Seattle City Of |
$5,303,895.60 |
Washington State Checkbook |
| 2020 |
Transportation |
Parsons-Scarsella Joint Venture |
$5,303,108.38 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Cts Other |
$5,301,484.25 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Woodard Creek Healthcare Inc |
$5,301,380.97 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Des Office Facilities |
$5,301,328.01 |
Washington State Checkbook |
| 2024 |
Recreation And Conservation Office |
Parks Capital Projects |
$5,301,038.69 |
Washington State Checkbook |
| 2019 |
Health Care Authority |
Highline Medical Center |
$5,299,646.88 |
Washington State Checkbook |
| 2025 |
State Patrol |
Des Office Facilities |
$5,298,291.81 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Banchero Disability Partners |
$5,296,873.87 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Highline Medical Center |
$5,295,879.32 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Skagit Valley Operations Llc |
$5,295,023.43 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Belmont Terrace Inc |
$5,294,727.86 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Highline Medical Center |
$5,294,629.62 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Parkside Operations Llc |
$5,293,834.04 |
Washington State Checkbook |
| 2017 |
Employment Security Department |
Office Of Admin Hearings |
$5,293,537.50 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Fmg South University Road Washin |
$5,293,473.67 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Sunshine Health Facilities, Inc. |
$5,293,142.13 |
Washington State Checkbook |
| 2022 |
Children, Youth, And Families |
Institute For Family Development |
$5,291,543.62 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Lake Washington Healthcare, Inc |
$5,291,535.66 |
Washington State Checkbook |
| 2025 |
Transportation |
Cascade Bridge Llc |
$5,291,166.91 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Brookhaven Hospital |
$5,289,347.32 |
Washington State Checkbook |
| 2017 |
Employment Security Department |
Microsoft Corporation |
$5,287,988.15 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Renton Healthcare Rehabilitation |
$5,286,013.30 |
Washington State Checkbook |
| 2020 |
Natural Resources |
Usda Forest Service |
$5,285,443.28 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Thurston County |
$5,284,235.52 |
Washington State Checkbook |
| 2023 |
State Patrol |
Pease & Sons Inc |
$5,282,132.58 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Fir Lane Health - Shelton, Llc |
$5,280,719.15 |
Washington State Checkbook |
| 2019 |
Health |
Atg Legal Svcs |
$5,280,454.77 |
Washington State Checkbook |
| 2016 |
Commerce |
Craft3 |
$5,280,000.00 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Legacy Salmon Creek Hospital |
$5,279,588.39 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Bethesda Lutheran Communities |
$5,279,339.29 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Des Technology Leasing |
$5,278,969.20 |
Washington State Checkbook |
| 2016 |
Corrections |
King Co Finance |
$5,278,563.39 |
Washington State Checkbook |
| 2020 |
Public Schools |
Regents Of The University Of Cal |
$5,278,248.34 |
Washington State Checkbook |
| 2019 |
Early Learning |
Dshs Economic Svs Hq |
$5,278,181.51 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Squaxin Island Health Clinic |
$5,277,773.02 |
Washington State Checkbook |
| 2025 |
Transportation |
Tucci & Sons Inc |
$5,276,653.39 |
Washington State Checkbook |
| 2021 |
Commerce |
Snohomish Co |
$5,276,417.23 |
Washington State Checkbook |
| 2020 |
Licensing |
Des Consolidated Mail Services |
$5,274,770.96 |
Washington State Checkbook |
| 2025 |
Transportation |
Oracle America Inc |
$5,274,521.85 |
Washington State Checkbook |
| 2023 |
Health |
Carahsoft Technology Corporation |
$5,268,704.30 |
Washington State Checkbook |
| 2023 |
Ecology |
Clallam County |
$5,268,564.45 |
Washington State Checkbook |
| 2016 |
Health Care Authority |
Tri Cities Community Health |
$5,266,903.36 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Wesley Homes Des Moines Llc |
$5,266,545.21 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Kitsap Transit |
$5,266,219.83 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Total Living Concept |
$5,265,462.62 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Care Center Centralia, Inc. |
$5,265,272.76 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Family Home Care Llc |
$5,265,246.53 |
Washington State Checkbook |
| 2021 |
Health |
Kitsap Public Health District |
$5,264,361.04 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Doh Grants |
$5,263,406.24 |
Washington State Checkbook |
| 2022 |
Children, Youth, And Families |
Educational Opp For Chldrn & Fam |
$5,262,128.15 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Confederated Tribes Of The Colvi |
$5,259,277.99 |
Washington State Checkbook |
| 2025 |
Civil Legal Aid |
King County Bar Association |
$5,255,927.63 |
Washington State Checkbook |
| 2019 |
Public Schools |
Spokane International Academy |
$5,255,380.96 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Christian Health Care Center |
$5,254,814.58 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Pierce County Budget & Finance |
$5,254,746.05 |
Washington State Checkbook |
| 2025 |
Ecology |
Eastsound Sewer & Water |
$5,254,626.99 |
Washington State Checkbook |
| 2017 |
Department Of Enterprise Services |
Ndc Housing & Economic Dev Corp |
$5,254,024.95 |
Washington State Checkbook |
| 2022 |
Transportation |
Des Office Facilities |
$5,253,929.63 |
Washington State Checkbook |
| 2016 |
Health Care Authority |
Wenatchee Valley Hospital |
$5,253,659.28 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Maxim Healthcare Services Holdin |
$5,253,157.50 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Spokane Royal Park Care, Llc |
$5,252,001.69 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
4755 South 48Th Street Operation |
$5,251,695.89 |
Washington State Checkbook |
| 2025 |
Commerce |
Northwest Credible Messengers |
$5,250,064.71 |
Washington State Checkbook |
| 2019 |
Enterprise Services |
Thornburg Computer Services Llc |
$5,249,748.76 |
Washington State Checkbook |
| 2022 |
Commerce |
Benton Franklin Comm Action Comm |
$5,249,074.19 |
Washington State Checkbook |
| 2020 |
Health Care Authority |
Tri Cities Community Health |
$5,248,426.79 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Reach Supported Living Llc |
$5,248,210.96 |
Washington State Checkbook |
| 2023 |
Children, Youth, And Families |
Scholar Fund |
$5,247,654.18 |
Washington State Checkbook |
| 2021 |
Commerce |
Hopelink |
$5,245,569.67 |
Washington State Checkbook |
| 2024 |
Washington Technology Solutions |
Anthro-Tech Inc |
$5,243,924.21 |
Washington State Checkbook |
| 2018 |
Commerce |
Community Action Council Of |
$5,243,577.03 |
Washington State Checkbook |
| 2022 |
Public Schools |
Rainier Prep |
$5,243,035.21 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Port Orchard Operations Llc |
$5,242,243.87 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Crestwood Convalescent - Port An |
$5,241,613.11 |
Washington State Checkbook |
| 2023 |
Transportation |
Cpm Development Corp |
$5,241,295.52 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Lynnwood Health Services Inc |
$5,240,776.60 |
Washington State Checkbook |
| 2023 |
Commerce |
Wash St Arts Commission |
$5,237,500.00 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Placeone Inc |
$5,236,219.16 |
Washington State Checkbook |
| 2020 |
Transportation |
Richland City Of |
$5,235,497.76 |
Washington State Checkbook |
| 2022 |
Health Care Authority |
Cowlitz Indian Tribe |
$5,235,489.25 |
Washington State Checkbook |
| 2023 |
Agriculture |
Four Roots Llc |
$5,233,933.00 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Olympic Pipe Line Co |
$5,233,872.34 |
Washington State Checkbook |
| 2017 |
Department Of Labor And Industries |
Association Of University |
$5,232,755.43 |
Washington State Checkbook |
| 2024 |
Licensing |
Des Consolidated Mail Services |
$5,232,402.17 |
Washington State Checkbook |
| 2023 |
Corrections |
Ofm Enterprise Systems Fee |
$5,232,268.34 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Holly Community Services, Inc. |
$5,231,781.86 |
Washington State Checkbook |
| 2024 |
State Patrol |
Des Office Facilities |
$5,231,513.30 |
Washington State Checkbook |
| 2020 |
Public Schools |
Richland School District 400 |
$5,230,806.10 |
Washington State Checkbook |
| 2018 |
Transportation |
Snohomish Co Public Transit Ben |
$5,230,444.00 |
Washington State Checkbook |