| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2018 |
Health Care Authority |
Providence Health And Srvs Wa |
$25,331,596.73 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Swinomish Indian Tribal Communit |
$25,311,373.23 |
Washington State Checkbook |
| 2023 |
Transportation |
Max J Kuney Company |
$25,186,349.00 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Washington State Child Care Res |
$25,183,285.43 |
Washington State Checkbook |
| 2023 |
Transportation |
Vigor Marine Llc |
$25,176,050.07 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Global Healthcare Product Soluti |
$25,173,318.10 |
Washington State Checkbook |
| 2023 |
Natural Resources |
Aero-Flite Inc |
$25,172,700.98 |
Washington State Checkbook |
| 2023 |
Commerce |
Puget Sound Energy |
$25,105,719.54 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Yakima County Community Services |
$25,095,981.67 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
We Care Daily Clinics Llc |
$25,080,766.54 |
Washington State Checkbook |
| 2024 |
Military Department |
King Co Roads Division |
$25,052,588.72 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Yakima Valley Memorial Hospital |
$25,043,301.74 |
Washington State Checkbook |
| 2024 |
Children, Youth, And Families |
Family Impact Network |
$25,042,545.23 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Doh Grants |
$25,027,997.07 |
Washington State Checkbook |
| 2024 |
Transportation |
Hamilton-Scarsella A Joint Ventu |
$24,957,791.56 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
King Co Oem |
$24,909,394.03 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Aging & Long Term Care Of |
$24,900,805.49 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Evergreen Washington Healthcare |
$24,891,281.32 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Southeast Wa Aging & Long Term |
$24,847,013.85 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Hdr Engineering Inc |
$24,845,228.36 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Fyi Properties |
$24,839,864.14 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
John Korsmo Construction Inc |
$24,819,193.71 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Acariahealth Pharmacy 14 Inc |
$24,806,902.33 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Alpha Supported Living Services |
$24,789,073.61 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Hope Human Services Llc |
$24,699,906.40 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Insight Public Sector Inc |
$24,672,214.44 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Rognlins Inc |
$24,616,595.69 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Procare Pharmacy, L.L.C. |
$24,582,174.84 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Providence Health And Services |
$24,574,298.23 |
Washington State Checkbook |
| 2024 |
Commerce |
Pierce County Housing Programs |
$24,568,675.98 |
Washington State Checkbook |
| 2018 |
Consolidated Technology Services |
Fyi Properties |
$24,520,889.38 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Wash St Comm Colleges Dist 17 |
$24,497,836.22 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Northwest Justice Project |
$24,496,034.66 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Empres At Seattle Llc |
$24,483,976.20 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Providence Health And Services-W |
$24,477,964.82 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Kelso School Dist 458 |
$24,471,508.71 |
Washington State Checkbook |
| 2017 |
Department Of Ecology |
Seattle City Of Util Solid Wst |
$24,380,121.94 |
Washington State Checkbook |
| 2023 |
Fish And Wildlife |
Us Bank Purchasing Card Program |
$24,379,309.81 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Rehabco, Inc. |
$24,356,857.53 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Amicable Health Care |
$24,348,182.13 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Hdr Engineering Inc |
$24,333,425.33 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Paratransit Services |
$24,331,377.55 |
Washington State Checkbook |
| 2017 |
Supt Of Public Instruction |
Central Valley School Dist 356 |
$24,294,731.77 |
Washington State Checkbook |
| 2023 |
Ecology |
King Co Natural Resources |
$24,278,802.32 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Washington State Child Care Res |
$24,262,988.08 |
Washington State Checkbook |
| 2018 |
Public Schools |
American Institutes For Research |
$24,216,431.63 |
Washington State Checkbook |
| 2023 |
Labor And Industries |
John Korsmo Construction Inc |
$24,187,061.83 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Spokane Co Community Svc |
$24,182,654.64 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Whatcom County Executives Office |
$24,175,692.07 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Mead School Dist 354 |
$24,159,524.15 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Cowlitz County - Aging Disabilit |
$24,117,323.91 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Swinomish Indian Tribal Communit |
$24,085,137.89 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
North Sound Behavioral Hlth Org |
$24,006,322.41 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Lakeside Industries Inc |
$24,002,521.50 |
Washington State Checkbook |
| 2024 |
Public Schools |
Impact Public Schools |
$23,990,108.65 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Jr Abbott Construction Inc |
$23,968,415.87 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Atlas Genomics Llc |
$23,967,013.24 |
Washington State Checkbook |
| 2017 |
Department Of Health |
King Co Public Health |
$23,955,375.77 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Greater Columbia Behavioral Hlth |
$23,932,933.02 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Federal Way Public Schools |
$23,912,106.06 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Evergreen Washington Healthcare |
$23,906,856.12 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Addus Healthcare Inc. |
$23,901,689.57 |
Washington State Checkbook |
| 2023 |
Health |
Public Health Service Bureau |
$23,897,128.15 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Paratransit Services |
$23,876,377.48 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Healthpoint |
$23,870,643.07 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Kitsap County |
$23,848,845.52 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Max J Kuney Company |
$23,835,813.13 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Alliant Insurance Services Inc |
$23,817,153.02 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Com General Acct |
$23,741,746.31 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
King County |
$23,739,316.86 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Spokane Co Community Svc |
$23,729,978.15 |
Washington State Checkbook |
| 2018 |
Financial Management |
Rcfb Capital Projects |
$23,695,638.93 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Greater Columbia Behavioral Hlth |
$23,692,622.67 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Mid Mountain Contractors Inc |
$23,672,196.77 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
United Behavioral Health Inc |
$23,651,694.81 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Walgreen Co |
$23,651,042.81 |
Washington State Checkbook |
| 2024 |
Transportation |
Midmountain Contractors Inc |
$23,635,856.17 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Paratransit Services |
$23,545,753.23 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Acme Concrete Paving Inc |
$23,536,940.06 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Mckesson Medical-Surg Supply Inc |
$23,509,948.79 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Paratransit Services |
$23,507,324.50 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Franciscan Health System |
$23,438,190.87 |
Washington State Checkbook |
| 2023 |
Health |
Tacoma Pierce County Health Dept |
$23,360,675.66 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Peacehealth |
$23,359,016.20 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Community Living |
$23,290,224.45 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Esd General Fund Account |
$23,284,857.62 |
Washington State Checkbook |
| 2024 |
Transportation |
Seattle City Of |
$23,269,209.64 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
King County Public Hospital Dist |
$23,267,123.86 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Public Hospital Dist No 1 Skagit |
$23,246,427.02 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Cardinal Health 130 Llc |
$23,207,731.09 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Kuehg Corp |
$23,198,799.40 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Esd General Fund Account |
$23,156,109.79 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Snohomish Health District |
$23,137,916.26 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Hamilton Construction Company |
$23,130,553.32 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Spokane City Of Human Srvcs |
$23,119,737.50 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Benton County Human Services |
$23,105,946.23 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Aging & Long Term Care Of |
$23,095,984.54 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Clark County Community Services |
$23,091,787.06 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Douglas County |
$23,084,016.76 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Providence Health & Services - W |
$23,078,544.38 |
Washington State Checkbook |