| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2023 |
Enterprise Services |
Hoffman Construction Company Of |
$11,060,129.38 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Olympia School District 111 |
$11,044,460.67 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Olympic Area Agency On Aging |
$11,039,727.50 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Summit Public Schools Wash |
$11,038,801.80 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Seattle School Dist 1 |
$11,038,740.73 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Kin On Health Care Center |
$11,038,249.06 |
Washington State Checkbook |
| 2024 |
Children, Youth, And Families |
Educational Service Dist 123 |
$11,034,035.05 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
The Arc Of Spokane |
$11,026,925.04 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Special Mobility Services Inc |
$11,024,639.53 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Brewster School Dist |
$11,024,440.76 |
Washington State Checkbook |
| 2018 |
Commerce |
Olympia City Of |
$11,023,898.78 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Life Works |
$11,020,938.82 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Aging & Adult Care Of Central Wa |
$11,020,452.98 |
Washington State Checkbook |
| 2023 |
Corrections |
Maxim Healthcare Services |
$11,008,658.36 |
Washington State Checkbook |
| 2023 |
Public Schools |
Sumner School Dist 320 |
$11,006,508.22 |
Washington State Checkbook |
| 2024 |
Transportation |
Keybank National Association |
$10,996,978.02 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Spokane County |
$10,993,029.76 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Vigor Marine Llc |
$10,991,865.80 |
Washington State Checkbook |
| 2023 |
Health |
Uw-Grant & Contract Accounting |
$10,981,090.10 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Artsfund |
$10,978,500.00 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Ridgefield Port Of |
$10,976,425.30 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Full Life Care |
$10,970,740.76 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Yelm Community Schools |
$10,970,277.83 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Ameresco Inc |
$10,954,730.78 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Prospect Construction Inc |
$10,938,143.64 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Moda Health Plan Inc |
$10,936,000.78 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Us Bank |
$10,926,432.92 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Us Bank National Association |
$10,924,060.80 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Cts Other |
$10,922,005.66 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Eastmont School District 206 |
$10,917,133.49 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Muckleshoot Indian Tribe |
$10,917,118.03 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Max J Kuney Company |
$10,911,861.16 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Prospect Construction Inc |
$10,907,557.64 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Trimaxx Construction Inc |
$10,903,819.76 |
Washington State Checkbook |
| 2024 |
Ecology |
King Co Metro |
$10,900,000.00 |
Washington State Checkbook |
| 2024 |
Transportation |
Tucci & Sons Inc |
$10,882,465.38 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Great Rivers Behavioral Health |
$10,873,830.33 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Parks Capital Projects |
$10,870,775.07 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Kitsap Tenant Support Services I |
$10,870,417.01 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Us District Court Clerk |
$10,858,500.00 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Cdw Government Inc |
$10,853,258.66 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Harbor Alternate Living Associat |
$10,845,147.10 |
Washington State Checkbook |
| 2018 |
Early Learning |
Snohomish County Human Services |
$10,840,219.68 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Seattle Port Of |
$10,834,634.98 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Des Risk Mgmt Self Insur Claim |
$10,834,577.58 |
Washington State Checkbook |
| 2023 |
Public Schools |
Spokane International Academy |
$10,829,975.30 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Kin On Health Care Center |
$10,827,165.37 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Wildwood Healthcare Inc |
$10,826,874.04 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Peacehealth Southwest Medical Ce |
$10,817,487.22 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Spokane Regional Health Dist |
$10,816,652.07 |
Washington State Checkbook |
| 2024 |
Children, Youth, And Families |
Inspire Development Centers |
$10,815,543.76 |
Washington State Checkbook |
| 2024 |
Recreation And Conservation Office |
First American Title Insurance |
$10,810,786.51 |
Washington State Checkbook |
| 2024 |
Transportation |
Dakota Creek Industries Inc |
$10,808,685.60 |
Washington State Checkbook |
| 2023 |
Ecology |
Wenatchee City Of |
$10,808,122.92 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Inspire Development Centers |
$10,807,271.37 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Olympic Area Agency On Aging |
$10,806,860.20 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Mason County Health Services |
$10,806,010.51 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Service Alternatives Inc. |
$10,803,157.21 |
Washington State Checkbook |
| 2023 |
Health |
Discovery Health Md Pllc |
$10,801,389.09 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Milliman Inc |
$10,792,093.71 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Rural Resources Community Action |
$10,785,422.76 |
Washington State Checkbook |
| 2023 |
Transportation |
Kitsap Transit |
$10,776,956.27 |
Washington State Checkbook |
| 2017 |
Department Of Corrections |
Cardinal Health 130 Llc |
$10,772,646.90 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Metropolitan Development Council |
$10,771,126.12 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Providence Health And Services W |
$10,769,150.53 |
Washington State Checkbook |
| 2018 |
Public Schools |
North Thurston Public Schools |
$10,767,940.80 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Spokane International Academy |
$10,760,978.66 |
Washington State Checkbook |
| 2023 |
Agriculture |
Northwest Harvest |
$10,760,684.57 |
Washington State Checkbook |
| 2023 |
Workforce Trng & Educ Coord Board |
Sbctc Fund 001 |
$10,752,903.08 |
Washington State Checkbook |
| 2024 |
Transportation |
Hamilton Construction Company |
$10,752,890.06 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Service Alternatives Inc. |
$10,752,508.08 |
Washington State Checkbook |
| 2017 |
Supt Of Public Instruction |
Pullman School District 267 |
$10,749,199.16 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Elite Home Care |
$10,747,332.37 |
Washington State Checkbook |
| 2024 |
Commerce |
Spokane Neighborhood Action Prtn |
$10,738,658.17 |
Washington State Checkbook |
| 2024 |
Health |
Mckesson Medical-Surg Supply Inc |
$10,731,242.41 |
Washington State Checkbook |
| 2024 |
Natural Resources |
Us Bank Purchasing Card Program |
$10,727,929.96 |
Washington State Checkbook |
| 2018 |
Corrections |
Hca Admin Accounting |
$10,708,288.30 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Neighborcare Health |
$10,705,355.16 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Rognlins Inc |
$10,703,481.11 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Chief Leschi Schools |
$10,691,472.17 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Special Mobility Services Inc |
$10,690,829.72 |
Washington State Checkbook |
| 2024 |
Commerce |
Community Action Council Of Lewi |
$10,689,426.03 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Seattle Childrens Hospital |
$10,688,164.66 |
Washington State Checkbook |
| 2024 |
Military Department |
Telecommunication Systems Inc |
$10,684,747.21 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Snohomish County |
$10,676,508.46 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Glaxosmithkline Llc |
$10,676,377.99 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Squaxin Island Health Clinic |
$10,666,392.46 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
West Valley School Dist 208 |
$10,655,354.24 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Josephine Caring Community |
$10,639,073.74 |
Washington State Checkbook |
| 2017 |
Department Of Fish And Wildlife |
Us Bank Purchasing Card Program |
$10,638,241.16 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Everett Ship Repair Llc |
$10,637,519.81 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Shamrock Paving Inc |
$10,633,655.15 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Clover Park School Dist 400 |
$10,625,511.55 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Great Rivers Behavioral Health |
$10,617,541.99 |
Washington State Checkbook |
| 2023 |
Consolidated Technology Services |
Shi International Corp |
$10,607,094.66 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Lynden Incorporated |
$10,602,359.50 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Benton Franklin Health Dist |
$10,601,638.16 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Alternative Nursing Services |
$10,600,622.46 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Martha And Mary Lutheran Service |
$10,599,801.52 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Assisted Residential Services, I |
$10,598,832.04 |
Washington State Checkbook |