| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
Ecology |
Renton City Of |
$5,702,905.14 |
Washington State Checkbook |
| 2020 |
Corrections |
Atg Legal Svcs |
$5,702,600.46 |
Washington State Checkbook |
| 2022 |
Corrections |
Ofm Enterprise Systems Fee |
$5,702,312.69 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Lake Washington Healthcare, Inc |
$5,701,052.85 |
Washington State Checkbook |
| 2021 |
Commerce |
Clallam County Treasurer |
$5,700,750.00 |
Washington State Checkbook |
| 2023 |
Retirement Systems |
Voya Holdings Inc |
$5,699,271.39 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Samaritan Hosp - Moses Lake |
$5,697,947.38 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Jollys Pharmacy Inc |
$5,695,846.53 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Clark County Community Services |
$5,694,371.16 |
Washington State Checkbook |
| 2020 |
Transportation |
Champion Painting Specialty Serv |
$5,692,165.55 |
Washington State Checkbook |
| 2021 |
Military Department |
Agr General Acct |
$5,689,746.65 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Kokua |
$5,689,295.15 |
Washington State Checkbook |
| 2023 |
Transportation |
Des Office Facilities |
$5,688,685.59 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Moses Lake Community Health Cent |
$5,688,518.77 |
Washington State Checkbook |
| 2021 |
Transportation |
Kitsap Transit |
$5,684,826.52 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Enumclaw Snf Operations, Llc |
$5,684,701.24 |
Washington State Checkbook |
| 2021 |
Attorney General |
Bpp 800 Fifth Reit Llc |
$5,681,605.20 |
Washington State Checkbook |
| 2016 |
Transportation |
King Co Finance Division |
$5,680,998.69 |
Washington State Checkbook |
| 2017 |
Department Of Commerce |
Camas City Of |
$5,678,474.77 |
Washington State Checkbook |
| 2019 |
Health Care Authority |
King Co Public Health |
$5,677,132.64 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Refugee & Immigrant Services Nw |
$5,674,547.74 |
Washington State Checkbook |
| 2024 |
Commerce |
Olympia City Of |
$5,674,296.01 |
Washington State Checkbook |
| 2020 |
Public Schools |
Brewster School Dist |
$5,672,951.49 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Pease Construction Inc |
$5,670,911.93 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Lowers Holdings Llc |
$5,670,242.53 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Richmond Beach Rehab Llc |
$5,669,942.97 |
Washington State Checkbook |
| 2021 |
Transportation |
Des Office Facilities |
$5,669,789.55 |
Washington State Checkbook |
| 2017 |
Department Of Commerce |
Opportunity Council |
$5,668,997.81 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Doh Grants |
$5,667,473.02 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Nisqually Tribal Clinic |
$5,667,159.36 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
C.D.M. Services |
$5,666,857.11 |
Washington State Checkbook |
| 2016 |
Consolidated Technology Services |
Cerium Networks Inc |
$5,665,300.98 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Ranif Co |
$5,664,912.21 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Heartwood Operator Llc |
$5,664,146.45 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Confederated Tribes Colville Res |
$5,664,066.12 |
Washington State Checkbook |
| 2024 |
Children, Youth, And Families |
Pnw Helping Hands Inc |
$5,663,230.20 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Doc Correctional Industries |
$5,662,675.13 |
Washington State Checkbook |
| 2021 |
Transportation |
Goodfellow Bros Llc |
$5,662,433.82 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Cch Individualized Support Servi |
$5,661,043.49 |
Washington State Checkbook |
| 2020 |
Health Care Authority |
Thrifty Payless Inc |
$5,660,980.27 |
Washington State Checkbook |
| 2020 |
Health Care Authority |
Tulalip Tribes Of Washington |
$5,659,780.78 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Oregon Dot |
$5,654,452.45 |
Washington State Checkbook |
| 2020 |
Transportation |
Shamrock Paving Inc |
$5,652,464.34 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Tacoma Lutheran And Retirement C |
$5,652,333.33 |
Washington State Checkbook |
| 2022 |
Commerce |
Office Of Civil Legal Aid |
$5,650,817.68 |
Washington State Checkbook |
| 2018 |
Employment Security Department |
Office Of Admin Hearings |
$5,649,919.42 |
Washington State Checkbook |
| 2025 |
Transportation |
City Of Kent |
$5,648,423.22 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
North Auburn Health, Llc |
$5,648,019.54 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Garden Village |
$5,647,505.86 |
Washington State Checkbook |
| 2023 |
Transportation |
Sb Structures Llc |
$5,646,512.08 |
Washington State Checkbook |
| 2024 |
Commerce |
Coastal Community Action Program |
$5,645,496.01 |
Washington State Checkbook |
| 2020 |
Ecology |
Atg Legal Svcs |
$5,644,920.42 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Prosser Public Hospital District |
$5,644,751.81 |
Washington State Checkbook |
| 2020 |
Commerce |
King Co Natural Resources |
$5,644,170.82 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Northcare Washington Llc |
$5,640,769.47 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Seattle City Of Human Services |
$5,639,999.70 |
Washington State Checkbook |
| 2023 |
Labor And Industries |
Us Bank Purchasing Card Program |
$5,638,451.85 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Harbor Alternate Living Assn |
$5,636,170.20 |
Washington State Checkbook |
| 2021 |
Commerce |
Discovery Clean Water Alliance |
$5,635,820.54 |
Washington State Checkbook |
| 2024 |
Licensing |
Keybank National Association |
$5,635,113.34 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
City Of Tacoma |
$5,631,797.49 |
Washington State Checkbook |
| 2023 |
Transportation |
Shoreline City Of |
$5,631,735.85 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
400 29Th Street Northeast Operat |
$5,631,699.84 |
Washington State Checkbook |
| 2022 |
Transportation |
Electronic Transaction Consult |
$5,631,288.99 |
Washington State Checkbook |
| 2019 |
Transportation |
Abhe & Svoboda Inc |
$5,630,064.99 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Belmont Terrace Inc |
$5,629,427.23 |
Washington State Checkbook |
| 2024 |
Military Department |
Virginia Mason Medical Center |
$5,626,781.39 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Sea Mar Skilled Nursing Facility |
$5,625,845.74 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Pantherx Specialty, Llc |
$5,624,490.54 |
Washington State Checkbook |
| 2016 |
Transportation |
Bud Clary Chevrolet Cadillac Inc |
$5,619,940.73 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Washington Odd Fellows Home |
$5,619,522.59 |
Washington State Checkbook |
| 2021 |
Military Department |
Multicare Health System |
$5,619,506.79 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Aldercrest Health - Edmonds, Llc |
$5,618,572.25 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Cataldo Community Residential In |
$5,618,336.80 |
Washington State Checkbook |
| 2020 |
Health Care Authority |
Highline Medical Center |
$5,615,644.34 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Trac Associates Inc |
$5,614,797.26 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Pierce County Budget & Finance |
$5,613,180.76 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Locuntenens Holdings Llc |
$5,611,519.01 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Emeritus Corporation |
$5,611,388.69 |
Washington State Checkbook |
| 2016 |
Licensing |
Doc Correctional Industries |
$5,610,293.28 |
Washington State Checkbook |
| 2016 |
Transportation |
Banc Of America Merchant Svcs |
$5,609,939.15 |
Washington State Checkbook |
| 2017 |
Supt Of Public Instruction |
College Success Foundation |
$5,609,537.63 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Thurston County |
$5,608,440.03 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Alliance Nursing Inc |
$5,607,956.34 |
Washington State Checkbook |
| 2025 |
Transportation |
Des Office Facilities |
$5,606,955.45 |
Washington State Checkbook |
| 2023 |
Transportation |
Spokane Co Clerk |
$5,606,857.33 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Highland Wellnesscare, Llc |
$5,605,971.14 |
Washington State Checkbook |
| 2023 |
Attorney General |
Shi International Corp |
$5,605,370.27 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Sessions Residential Care Inc |
$5,604,875.61 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
American Healthcare Services Inc |
$5,604,272.76 |
Washington State Checkbook |
| 2024 |
Ecology |
Spokane Conservation District |
$5,601,651.89 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Stafford Healthcare, Seatac Llc |
$5,601,306.12 |
Washington State Checkbook |
| 2021 |
Corrections |
Cts Cts Allocations |
$5,599,585.00 |
Washington State Checkbook |
| 2016 |
Public Schools |
College Place School Dist 250 |
$5,598,972.53 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Md Medical Supplies, Inc. |
$5,597,874.06 |
Washington State Checkbook |
| 2020 |
Public Schools |
Chief Leschi Schools |
$5,596,609.83 |
Washington State Checkbook |
| 2021 |
Enterprise Services |
Huons Usa Inc |
$5,595,678.72 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Soundcare Inc |
$5,593,368.27 |
Washington State Checkbook |
| 2023 |
Commerce |
Mercy Housing Northwest |
$5,591,873.70 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Family First Services Llc |
$5,590,177.02 |
Washington State Checkbook |