| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2024 |
Health Care Authority |
Sonu Lamba And Paul S Kahlon Ps |
$4,736,062.25 |
Washington State Checkbook |
| 2024 |
Health |
Health Commons Project |
$4,735,501.21 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Bioplus Specialty Pharmacy Servi |
$4,734,464.72 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Manson Construction Co |
$4,734,187.80 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Columbia Basin Helicopters Inc |
$4,733,338.73 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Long-Term Care Foundation The |
$4,733,254.25 |
Washington State Checkbook |
| 2018 |
Transportation |
Bud Clary Chevrolet Cadillac Inc |
$4,732,546.68 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Oregon State Bridge Construction |
$4,732,326.98 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Total Renal Care Inc |
$4,732,300.89 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Cataldo Community Residential In |
$4,730,765.71 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Community Visions Inc |
$4,729,537.47 |
Washington State Checkbook |
| 2025 |
Health |
Whatcom County Health Dept |
$4,727,248.75 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
East Valley School District 90 |
$4,724,570.11 |
Washington State Checkbook |
| 2024 |
Transportation |
Atg Legal Svcs |
$4,724,092.96 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Des Office Facilities |
$4,723,793.24 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Powell Christensen Inc |
$4,723,410.58 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Tri Cities Community Health |
$4,722,412.34 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Tacoma Care Center Inc |
$4,720,586.59 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Mission Vista |
$4,718,558.85 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Adams County Public Hospital Dis |
$4,718,554.73 |
Washington State Checkbook |
| 2023 |
Health |
Lifelong Health For All |
$4,717,934.95 |
Washington State Checkbook |
| 2018 |
Transportation |
Cts Cts Allocations |
$4,717,853.62 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Ridgemont Terrace Inc |
$4,714,515.32 |
Washington State Checkbook |
| 2023 |
Commerce |
Yakima Valley Farm Worker Clinic |
$4,711,218.99 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Vancare Inc |
$4,711,155.29 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Northend Truck Equipment Inc |
$4,708,912.10 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Refugee & Immigrant Services Nw |
$4,707,477.83 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Village Community Services |
$4,706,026.54 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Navos |
$4,705,423.63 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Us Foods Inc |
$4,705,165.95 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
East Pierce Fire & Rescue |
$4,704,954.45 |
Washington State Checkbook |
| 2025 |
Children, Youth, And Families |
Doc General Fund 001 |
$4,704,355.66 |
Washington State Checkbook |
| 2018 |
State Patrol |
Des Risk Mgmt Self Insur Claim |
$4,703,814.89 |
Washington State Checkbook |
| 2025 |
Public Schools |
Pride Prep Schools |
$4,702,498.13 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Skagit County Health Dept |
$4,702,092.49 |
Washington State Checkbook |
| 2023 |
Corrections |
South Correctional Entity |
$4,701,382.26 |
Washington State Checkbook |
| 2018 |
Transportation |
Stoel Rives Llp |
$4,700,962.61 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Cch Individualized Support Servi |
$4,700,675.21 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Cowlitz Indian Tribe |
$4,698,150.35 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Woodard Creek Healthcare Inc |
$4,697,455.83 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Talgo Inc |
$4,697,391.88 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Kokua |
$4,696,188.21 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Tri Cities Community Health |
$4,695,834.31 |
Washington State Checkbook |
| 2025 |
Washington Technology Solutions |
Cerium Networks Inc |
$4,695,600.77 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Evangelical Lutheran Good Samari |
$4,694,558.11 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Providence Health And Services W |
$4,694,334.63 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Longview City Of |
$4,692,166.36 |
Washington State Checkbook |
| 2017 |
Military Department |
Snohomish County Pud 1 |
$4,688,787.40 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Skagit County Finance |
$4,688,246.81 |
Washington State Checkbook |
| 2018 |
Labor And Industries |
Des Consolidated Mail Services |
$4,687,378.63 |
Washington State Checkbook |
| 2023 |
Commerce |
Coastal Community Action Program |
$4,686,879.66 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Hcre Cent 12 Owner Llc |
$4,686,238.02 |
Washington State Checkbook |
| 2017 |
Department Of Early Learning (Del) |
Uw-Grant & Contract Accounting |
$4,685,676.32 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Puget Sound Assisted Living |
$4,683,825.28 |
Washington State Checkbook |
| 2024 |
Transportation |
Power City Electric Inc |
$4,683,427.48 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Us Foods |
$4,682,244.61 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Dakota Creek Industries Inc |
$4,681,028.86 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Salt Distributors Inc |
$4,680,048.60 |
Washington State Checkbook |
| 2018 |
Enterprise Services |
Puget Sound Energy Inc |
$4,679,389.66 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Marysville Operations Llc |
$4,679,162.35 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Northwest Marine Technology Inc |
$4,678,481.84 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Doolittle Acquisitions Llc |
$4,676,569.48 |
Washington State Checkbook |
| 2023 |
Natural Resources |
Des Risk Mgmt Self Insur Claim |
$4,676,331.00 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Swedish Edmonds |
$4,675,992.99 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Jollys Pharmacy Inc |
$4,675,670.65 |
Washington State Checkbook |
| 2025 |
Health |
Safeway Inc |
$4,672,635.00 |
Washington State Checkbook |
| 2023 |
Children, Youth, And Families |
Parent To Parent Thurston County |
$4,672,551.27 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Adams Timber Service Llc |
$4,672,520.37 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Manor Park Healthcare Llc |
$4,669,618.63 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Island County Human Services |
$4,669,131.63 |
Washington State Checkbook |
| 2025 |
Children, Youth, And Families |
Compunet Inc |
$4,668,089.86 |
Washington State Checkbook |
| 2024 |
Military Department |
Us Bank Purchasing Card Program |
$4,666,989.55 |
Washington State Checkbook |
| 2025 |
Ecology |
City Of Washougal |
$4,666,229.46 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Burien Post Acute Services Inc |
$4,665,658.80 |
Washington State Checkbook |
| 2023 |
Health |
Gmmb Inc |
$4,665,647.68 |
Washington State Checkbook |
| 2024 |
Children, Youth, And Families |
Ofm Core Financials |
$4,665,210.59 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Assoc Of Chmc And Univ Phys |
$4,662,619.15 |
Washington State Checkbook |
| 2023 |
Children, Youth, And Families |
Cts Cts Allocations |
$4,662,580.47 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Evergreen At Tacoma Llc |
$4,662,285.83 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Milliman Inc |
$4,661,923.45 |
Washington State Checkbook |
| 2023 |
Transportation |
Vimas Painting Company Inc |
$4,661,669.32 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Skagit Valley Operations Llc |
$4,660,940.82 |
Washington State Checkbook |
| 2017 |
Department Of Commerce |
Pacific Hospital Preservation |
$4,660,686.77 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Community Visions Inc |
$4,660,139.26 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
North Auburn Health Llc |
$4,659,421.46 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Fmg Clare Avenue Washington Llc |
$4,659,291.16 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Ab Staffing Solutions Llc |
$4,659,251.63 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Wsp State Patrol Hwy Acct |
$4,659,244.00 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Parametrix Inc |
$4,658,684.19 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
400 29Th Street Northeast Operat |
$4,658,496.05 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Jh Kelly Llc |
$4,657,787.23 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Drive Services Supported Living |
$4,657,570.01 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Kitsap Mental Health Services |
$4,657,313.47 |
Washington State Checkbook |
| 2024 |
Transportation |
Salt Distributors Inc |
$4,656,524.74 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Service Alternatives Inc |
$4,656,282.67 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Adam's Place, Llc |
$4,655,826.46 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Olympic Ambulance Service Inc |
$4,654,239.80 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Alliance Nursing |
$4,654,002.43 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Forest Ridge Health - Bremerton |
$4,653,696.76 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Family Health Centers |
$4,650,027.52 |
Washington State Checkbook |