| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
Social And Health Services |
Dungarvin Washington Childrens S |
$4,126,573.21 |
Washington State Checkbook |
| 2024 |
Financial Management |
University Of Washington |
$4,126,434.71 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Washington Assn Of Sheriffs |
$4,126,214.22 |
Washington State Checkbook |
| 2020 |
Ecology |
Spokane City Of |
$4,122,824.54 |
Washington State Checkbook |
| 2022 |
Transportation |
Island Transit |
$4,122,766.00 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
North Central Care Center Inc |
$4,121,932.59 |
Washington State Checkbook |
| 2017 |
Department Of Labor And Industries |
Sunnyside Community Hospital |
$4,120,978.26 |
Washington State Checkbook |
| 2017 |
Department Of Labor And Industries |
Providence Health & Services Wa |
$4,120,740.17 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Total Living Concept |
$4,120,607.72 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Valley Supported Living |
$4,120,481.07 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Family Health Centers |
$4,118,841.70 |
Washington State Checkbook |
| 2024 |
Transportation |
King Co Natural Res & Parks |
$4,118,109.20 |
Washington State Checkbook |
| 2022 |
Enterprise Services |
Cts Other |
$4,116,899.79 |
Washington State Checkbook |
| 2025 |
Transportation |
City Of Orting |
$4,116,799.32 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Bethany Place Inc |
$4,116,538.59 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Parkside Operations Llc |
$4,116,339.81 |
Washington State Checkbook |
| 2019 |
Corrections |
Clark County Auditor |
$4,115,880.19 |
Washington State Checkbook |
| 2021 |
Transportation |
Champion Painting Specialty Serv |
$4,115,408.70 |
Washington State Checkbook |
| 2017 |
Department Of Licensing |
Cts Cts Allocations |
$4,115,255.62 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Manor Care Of Gig Harbor Wa, Ass |
$4,115,136.41 |
Washington State Checkbook |
| 2023 |
Revenue |
Atg Legal Svcs |
$4,114,802.06 |
Washington State Checkbook |
| 2018 |
Early Learning |
Educational Service Dist 112 |
$4,114,172.14 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Douglas Grant Lincoln Okanogan C |
$4,113,710.22 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Lewis County Community Health |
$4,113,357.78 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Lookout Post Acute Llc |
$4,113,032.13 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Pathways Of Washington, Llc |
$4,112,513.24 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Bellingham Operations Llc |
$4,112,140.30 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Maxim Healthcare Services |
$4,111,935.24 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Arris Healthcare |
$4,111,920.74 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Family Home Care Llc |
$4,111,912.89 |
Washington State Checkbook |
| 2020 |
Public Schools |
Cambium Assessment Inc |
$4,111,593.00 |
Washington State Checkbook |
| 2016 |
Public Schools |
Colton School District No 306 |
$4,111,430.06 |
Washington State Checkbook |
| 2023 |
Health |
Island County Wa Public Health |
$4,111,226.32 |
Washington State Checkbook |
| 2021 |
Commerce |
Benton Franklin Comm Action Comm |
$4,110,599.07 |
Washington State Checkbook |
| 2021 |
Commerce |
Lott Clean Water Alliance |
$4,110,125.57 |
Washington State Checkbook |
| 2017 |
Department Of Enterprise Services |
Puget Sound Energy Inc |
$4,109,697.56 |
Washington State Checkbook |
| 2019 |
Transportation |
Spokane City Of Public Works |
$4,109,635.35 |
Washington State Checkbook |
| 2016 |
Corrections |
Clark County Auditor |
$4,109,357.20 |
Washington State Checkbook |
| 2019 |
Health Care Authority |
Family Health Centers |
$4,108,838.55 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Mt Vernon Operations Llc |
$4,107,157.50 |
Washington State Checkbook |
| 2019 |
Health |
Alderwood Water Wastewater Dist |
$4,105,859.00 |
Washington State Checkbook |
| 2024 |
Health |
Chelan Douglas Health District |
$4,105,364.43 |
Washington State Checkbook |
| 2021 |
Corrections |
Des Office Facilities |
$4,104,773.99 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Renton Regional Fire Authority |
$4,103,107.19 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Northcare Washington Llc |
$4,102,631.85 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Educational Programs In Home Liv |
$4,102,544.52 |
Washington State Checkbook |
| 2023 |
Enterprise Services |
Dlr Group Inc A Washington Corp |
$4,101,716.62 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Manor Care Of Spokane Wa Llc |
$4,101,085.78 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Ranif Co |
$4,100,945.38 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
400 29Th Street Northeast Operat |
$4,100,398.31 |
Washington State Checkbook |
| 2016 |
Licensing |
Morphotrust Usa Inc |
$4,098,420.22 |
Washington State Checkbook |
| 2024 |
Commerce |
Wa State Univ Sps |
$4,098,279.09 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Kitsap County Personnel & Human |
$4,097,954.41 |
Washington State Checkbook |
| 2017 |
Department Of Corrections |
Yakima County Dept Of Correction |
$4,097,853.58 |
Washington State Checkbook |
| 2019 |
Natural Resources |
Ecy Cashiering Unit |
$4,096,869.44 |
Washington State Checkbook |
| 2020 |
Corrections |
Krueger International |
$4,096,828.58 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Manor Care Of Lynnwood Wa Llc |
$4,096,195.21 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Kitsap County Human Services |
$4,096,126.45 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Regency Coupeville Llc |
$4,095,992.97 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Family Health Centers |
$4,095,475.06 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Withinreach |
$4,095,036.34 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
St Francis Operations Llc |
$4,094,533.41 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Muckleshoot Tribe |
$4,094,277.04 |
Washington State Checkbook |
| 2019 |
Transportation |
Quigg Bros Inc |
$4,094,129.23 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Snohomish County Prosecutor |
$4,093,247.00 |
Washington State Checkbook |
| 2019 |
Transportation |
Interwest Construction Inc |
$4,093,147.10 |
Washington State Checkbook |
| 2019 |
Natural Resources |
Aero Spray Inc |
$4,092,893.68 |
Washington State Checkbook |
| 2021 |
Agriculture |
Silver Creek Trading Company |
$4,092,889.86 |
Washington State Checkbook |
| 2022 |
Administrative Office Of The Courts |
Resolution Washington |
$4,092,322.31 |
Washington State Checkbook |
| 2022 |
Health |
Issaquah City Of |
$4,092,048.73 |
Washington State Checkbook |
| 2025 |
Public Schools |
Pinnacles Prep Charter School |
$4,091,022.28 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Cascade Park Gardens Llc |
$4,089,821.85 |
Washington State Checkbook |
| 2016 |
Transportation |
Rognlins Inc |
$4,089,686.32 |
Washington State Checkbook |
| 2020 |
Health Care Authority |
Assoc Of Chmc And Univ Phys |
$4,089,501.13 |
Washington State Checkbook |
| 2023 |
Licensing |
Veridos America Inc |
$4,088,788.54 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
North Central Care Center Inc |
$4,088,184.99 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Riverside Nursing - Centralia, L |
$4,086,979.41 |
Washington State Checkbook |
| 2019 |
Health Care Authority |
Wenatchee Valley Hospital |
$4,086,863.71 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Lummi Nation |
$4,086,856.72 |
Washington State Checkbook |
| 2020 |
Health Care Authority |
Providence Health And Service - |
$4,086,355.97 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Nicholas Raklios, Dds, Pllc |
$4,086,038.05 |
Washington State Checkbook |
| 2018 |
Commerce |
Wa State Univ |
$4,085,250.19 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Harbor Kids Dental |
$4,084,611.98 |
Washington State Checkbook |
| 2025 |
Civil Legal Aid |
Tacoma-Pierce County Bar Foundat |
$4,084,233.64 |
Washington State Checkbook |
| 2017 |
Military Department |
Dfw State Bldg Acct |
$4,083,674.00 |
Washington State Checkbook |
| 2025 |
Commerce |
Cowlitz County |
$4,083,415.92 |
Washington State Checkbook |
| 2021 |
Ecology |
Stillaguamish Tribe |
$4,083,177.44 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Woodard Creek Healthcare Inc |
$4,082,454.61 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Paramount Rehabilitation And Nur |
$4,082,179.99 |
Washington State Checkbook |
| 2022 |
Health |
Univ Of Wa |
$4,082,100.00 |
Washington State Checkbook |
| 2020 |
Labor And Industries |
Us Bank Purchasing Card Program |
$4,080,812.80 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Trouves St. Ann's Inc. |
$4,079,834.89 |
Washington State Checkbook |
| 2016 |
Health Care Authority |
Vine Street Invest Conduit Seven |
$4,078,732.00 |
Washington State Checkbook |
| 2025 |
Commerce |
City Of Ellensburg Public Works |
$4,077,572.24 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Helping Hands For The Disabled |
$4,077,372.53 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Coastal Community Action Program |
$4,076,838.35 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Comprehensive Mental Health Cntr |
$4,076,423.87 |
Washington State Checkbook |
| 2023 |
Health |
Multicare Health System |
$4,076,313.59 |
Washington State Checkbook |
| 2019 |
Fish And Wildlife |
Tapani Inc |
$4,075,065.59 |
Washington State Checkbook |
| 2023 |
Transportation |
Rwc International Ltd |
$4,075,046.97 |
Washington State Checkbook |