| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2022 |
Enterprise Services |
Pitney Bowes Bank |
$21,000,000.00 |
Washington State Checkbook |
| 2016 |
Health Care Authority |
Public Hospital District 1 Skag |
$20,976,719.40 |
Washington State Checkbook |
| 2016 |
Transportation |
Des Risk Mgmt Self Insur Claim |
$20,951,794.30 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Sunrise Services Inc. |
$20,944,499.43 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Sails Washington Inc |
$20,930,880.10 |
Washington State Checkbook |
| 2025 |
Transportation |
Spokane Transit Authority |
$20,917,172.58 |
Washington State Checkbook |
| 2020 |
Civil Legal Aid |
Northwest Justice Project |
$20,841,354.63 |
Washington State Checkbook |
| 2021 |
Children, Youth, And Families |
Family Impact Network |
$20,837,190.22 |
Washington State Checkbook |
| 2022 |
Corrections |
Cardinal Health 130 Llc |
$20,817,508.40 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Community Integrated Services, I |
$20,799,335.73 |
Washington State Checkbook |
| 2023 |
Military Department |
Univ Of Wa |
$20,790,686.82 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Franciscan Health System |
$20,774,374.02 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Com General Acct |
$20,763,066.72 |
Washington State Checkbook |
| 2020 |
Transportation |
Acme Concrete Paving Inc |
$20,737,006.73 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Hca Admin Accounting |
$20,705,092.62 |
Washington State Checkbook |
| 2022 |
Public Schools |
Highline School District 401 |
$20,702,287.36 |
Washington State Checkbook |
| 2020 |
Transportation |
Electronic Transaction Consult |
$20,634,267.89 |
Washington State Checkbook |
| 2022 |
Health Care Authority |
Peacehealth |
$20,633,828.98 |
Washington State Checkbook |
| 2019 |
Health Care Authority |
Beacon Health Options Inc |
$20,615,308.76 |
Washington State Checkbook |
| 2022 |
Children, Youth, And Families |
Family Impact Network |
$20,600,990.99 |
Washington State Checkbook |
| 2024 |
Recreation And Conservation Office |
Dfw General Account |
$20,595,738.95 |
Washington State Checkbook |
| 2020 |
Transportation |
King Co Metro |
$20,594,046.72 |
Washington State Checkbook |
| 2024 |
Public Schools |
Chief Leschi Schools |
$20,570,148.57 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Community Health Association Of |
$20,504,496.44 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Pierce County Human Services |
$20,501,485.80 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Community Health Care - Tacoma |
$20,495,334.25 |
Washington State Checkbook |
| 2022 |
Health Care Authority |
Spokane Co Community Svc |
$20,484,719.69 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
First Choice In-Home Care, Inc. |
$20,480,395.07 |
Washington State Checkbook |
| 2023 |
Transportation |
Des Risk Mgmt Self Insur Claim |
$20,468,862.39 |
Washington State Checkbook |
| 2016 |
Health Care Authority |
Yakima Valley Memorial Hospital |
$20,463,042.10 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Cowlitz County - Aging Disabilit |
$20,453,750.91 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Bhc Fairfax Hospital Inc |
$20,426,954.20 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
King Co Public Health |
$20,406,467.14 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Southeast Wa Aging & Long Term |
$20,401,803.47 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Yakima Valley Memorial Hospital |
$20,396,802.33 |
Washington State Checkbook |
| 2021 |
Recreation And Conservation Office |
Dfw General Account |
$20,393,417.89 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Public Hospital District 1 Skag |
$20,350,548.76 |
Washington State Checkbook |
| 2020 |
Public Schools |
Highline School District 401 |
$20,332,274.22 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Com General Acct |
$20,326,554.54 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Kadlec Regional Medical Center |
$20,298,556.48 |
Washington State Checkbook |
| 2022 |
Public Schools |
Central Kitsap School Dist 401 |
$20,289,451.04 |
Washington State Checkbook |
| 2019 |
Public Schools |
Kennewick School District 17 |
$20,271,085.09 |
Washington State Checkbook |
| 2025 |
Deaf And Hard Of Hearing Youth |
Skanska Usa Building Inc |
$20,267,128.85 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Provail |
$20,243,703.39 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Paratransit Services |
$20,229,856.04 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
King County |
$20,195,675.54 |
Washington State Checkbook |
| 2019 |
Children, Youth, And Families |
Washington State Child Care Res |
$20,186,278.57 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Beneficial In-Home Care, Inc. |
$20,178,032.08 |
Washington State Checkbook |
| 2025 |
Washington Technology Solutions |
Ensono Lp |
$20,167,748.84 |
Washington State Checkbook |
| 2022 |
Health Care Authority |
Providence Health & Services - W |
$20,148,905.23 |
Washington State Checkbook |
| 2024 |
Criminal Justice Training Cmsn |
Washington Assn Of Sheriffs |
$20,146,530.54 |
Washington State Checkbook |
| 2024 |
Children, Youth, And Families |
Pierce County Budget & Finance |
$20,124,151.03 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Spokane Co Community Svc |
$20,119,765.14 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Kadlec Regional Medical Center |
$20,054,120.33 |
Washington State Checkbook |
| 2020 |
Health Care Authority |
Public Hospital District 1 Skag |
$20,043,298.56 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Puyallup Tribal Health Authority |
$20,029,699.79 |
Washington State Checkbook |
| 2025 |
Military Department |
City Of Seattle |
$20,027,258.25 |
Washington State Checkbook |
| 2025 |
Corrections |
Hca Admin Accounting |
$20,021,649.12 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
American Medical Response Ambula |
$20,020,474.65 |
Washington State Checkbook |
| 2022 |
Health Care Authority |
Community Health Care - Tacoma |
$20,018,919.84 |
Washington State Checkbook |
| 2022 |
Transportation |
Walsh Construction Ii |
$20,012,744.67 |
Washington State Checkbook |
| 2024 |
Ecology |
Seattle City Of Util Solid Wst |
$19,990,767.59 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Peacehealth |
$19,989,358.09 |
Washington State Checkbook |
| 2020 |
Recreation And Conservation Office |
Dfw General Account |
$19,989,177.27 |
Washington State Checkbook |
| 2024 |
Military Department |
Kaiser Foundation Health Plan Wa |
$19,985,065.20 |
Washington State Checkbook |
| 2022 |
Transportation |
Des Risk Mgmt Self Insur Claim |
$19,977,766.10 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Thurston Mason Behav Health Org |
$19,966,199.40 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Consolidated Resources Health Ca |
$19,964,565.36 |
Washington State Checkbook |
| 2022 |
Commerce |
Wash St Housing Financecomm |
$19,960,875.99 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Sunrise Services Inc. |
$19,939,921.57 |
Washington State Checkbook |
| 2018 |
Early Learning |
Dshs Fso Interagency |
$19,922,471.47 |
Washington State Checkbook |
| 2016 |
Transportation |
National Railroad Passenger |
$19,922,169.19 |
Washington State Checkbook |
| 2024 |
Children, Youth, And Families |
Us Bank Purchasing Card Program |
$19,921,961.69 |
Washington State Checkbook |
| 2016 |
Health Care Authority |
Paratransit Services |
$19,909,188.75 |
Washington State Checkbook |
| 2023 |
Commerce |
Washington State Convention Ctr |
$19,900,000.00 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Addus Healthcare Inc. |
$19,896,858.73 |
Washington State Checkbook |
| 2018 |
Transportation |
Flatiron West Inc |
$19,891,742.47 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Cts Cts Allocations |
$19,842,328.26 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Addus Healthcare Inc. |
$19,818,632.03 |
Washington State Checkbook |
| 2019 |
Transportation |
Tucci & Sons Inc |
$19,811,709.06 |
Washington State Checkbook |
| 2021 |
Military Department |
Dnr Deposit Acct |
$19,801,770.16 |
Washington State Checkbook |
| 2021 |
Commerce |
Kitsap County |
$19,791,549.15 |
Washington State Checkbook |
| 2024 |
Health |
Tacoma Pierce County Health Dept |
$19,775,832.53 |
Washington State Checkbook |
| 2023 |
Health |
Ospi General Fund 001 |
$19,764,527.54 |
Washington State Checkbook |
| 2023 |
Transportation |
Lakeside Industries Inc |
$19,756,919.54 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Cowlitz County - Aging Disabilit |
$19,753,553.57 |
Washington State Checkbook |
| 2018 |
Public Schools |
Seattle School Dist 1 |
$19,732,157.69 |
Washington State Checkbook |
| 2025 |
Commerce |
Snohomish County Pud 1 |
$19,696,931.11 |
Washington State Checkbook |
| 2021 |
Transportation |
Halme Construction Inc |
$19,692,627.73 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Com General Acct |
$19,687,592.80 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
American Medical Response Ambula |
$19,671,502.58 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Universal Language Service Inc |
$19,654,736.20 |
Washington State Checkbook |
| 2021 |
Corrections |
Sbctc Fund 001 |
$19,635,729.09 |
Washington State Checkbook |
| 2021 |
Public Schools |
Auburn School District 408 |
$19,633,546.88 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Sbctc Fund 001 |
$19,622,954.41 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Frey, Thomas Edward |
$19,622,713.38 |
Washington State Checkbook |
| 2016 |
Consolidated Technology Services |
Fyi Properties |
$19,619,803.47 |
Washington State Checkbook |
| 2019 |
Health Care Authority |
Bhc Fairfax Hospital Inc |
$19,584,374.45 |
Washington State Checkbook |
| 2023 |
Employment Security Department |
Office Of Admin Hearings |
$19,577,397.06 |
Washington State Checkbook |
| 2024 |
Corrections |
Hca Admin Accounting |
$19,573,142.66 |
Washington State Checkbook |