| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2024 |
Ecology |
Us Bank Purchasing Card Program |
$5,066,805.17 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Cpaa Ach Llc |
$5,066,502.00 |
Washington State Checkbook |
| 2025 |
Commerce |
Othello Housing Authority |
$5,065,901.17 |
Washington State Checkbook |
| 2025 |
Commerce |
Benton Franklin Comm Action Comm |
$5,065,297.82 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Quilceda Community Services |
$5,063,102.34 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Emeritus Corporation |
$5,063,030.98 |
Washington State Checkbook |
| 2024 |
Commerce |
Benton Franklin Comm Action Comm |
$5,062,981.92 |
Washington State Checkbook |
| 2019 |
Licensing |
Des Consolidated Mail Services |
$5,059,309.79 |
Washington State Checkbook |
| 2019 |
Transportation |
Des Office Facilities |
$5,058,222.05 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Martha And Mary Health Services |
$5,057,824.74 |
Washington State Checkbook |
| 2018 |
Ecology |
Atg Legal Svcs |
$5,056,296.82 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Little Mountain Healthcare, Inc |
$5,056,104.23 |
Washington State Checkbook |
| 2019 |
Licensing |
Banc Of America Merchant Svcs |
$5,056,093.30 |
Washington State Checkbook |
| 2025 |
Transportation |
Spokane Co Engineer Ctr Ofc |
$5,054,050.47 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
North Central Care Center Inc |
$5,053,137.64 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Cascade Connections |
$5,050,523.65 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
The Kaler House, Inc. |
$5,049,901.52 |
Washington State Checkbook |
| 2016 |
Transportation |
Wm Winkler Co |
$5,048,669.89 |
Washington State Checkbook |
| 2025 |
Commerce |
Bellevue Convention Center Auth |
$5,048,500.00 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Peer Seattle |
$5,048,080.40 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Providence Health And Services - |
$5,047,931.31 |
Washington State Checkbook |
| 2022 |
Health |
Des Admin Svc Division |
$5,047,642.26 |
Washington State Checkbook |
| 2022 |
Health |
Hca Admin Accounting |
$5,046,791.23 |
Washington State Checkbook |
| 2024 |
Military Department |
Pierce County Emergency Mgmt |
$5,046,447.71 |
Washington State Checkbook |
| 2024 |
Labor And Industries |
Des Motor Trans Div |
$5,046,013.31 |
Washington State Checkbook |
| 2020 |
Public Schools |
Spokane International Academy |
$5,045,458.70 |
Washington State Checkbook |
| 2025 |
Transportation |
Forth Mobility Fund |
$5,044,307.70 |
Washington State Checkbook |
| 2022 |
Health |
Mckesson Medical-Surgical |
$5,044,204.49 |
Washington State Checkbook |
| 2016 |
Transportation |
Puget Sound Energy Inc |
$5,043,382.67 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Skagit Valley Operations Llc |
$5,043,096.27 |
Washington State Checkbook |
| 2022 |
Transportation |
Mcdonald Excavating Inc |
$5,042,731.28 |
Washington State Checkbook |
| 2020 |
Student Achievement Council |
Uw-Student Fiscal Services |
$5,042,180.00 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Fir Lane Health - Shelton, Llc |
$5,041,158.02 |
Washington State Checkbook |
| 2024 |
Ecology |
Clallam County |
$5,036,868.03 |
Washington State Checkbook |
| 2023 |
Children, Youth, And Families |
Centralia College |
$5,036,733.64 |
Washington State Checkbook |
| 2024 |
Health |
Spokane City Of |
$5,036,658.32 |
Washington State Checkbook |
| 2025 |
Commerce |
Dupont City Of |
$5,035,810.43 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Fmg North 13Th Street Washington |
$5,033,757.06 |
Washington State Checkbook |
| 2018 |
Transportation |
Spokane Transit Authority |
$5,033,057.97 |
Washington State Checkbook |
| 2018 |
Natural Resources |
Us Bank Purchasing Card Program |
$5,032,395.54 |
Washington State Checkbook |
| 2020 |
Children, Youth, And Families |
Educational Opp For Chldrn & Fam |
$5,031,473.28 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
South Puget Sound Comm College |
$5,029,229.40 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Puget Sound Healthcare - Olympia |
$5,028,865.78 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
State Board For Community & Tech |
$5,028,750.28 |
Washington State Checkbook |
| 2016 |
Commerce |
Opportunity Council |
$5,027,969.26 |
Washington State Checkbook |
| 2024 |
Commerce |
Shiloh Baptist Church |
$5,026,834.02 |
Washington State Checkbook |
| 2016 |
Administrative Office Of The Courts |
Tyler Technologies Inc |
$5,025,367.23 |
Washington State Checkbook |
| 2023 |
Corrections |
Locuntenens Holdings Llc |
$5,024,911.52 |
Washington State Checkbook |
| 2024 |
Transportation |
Energy Northwest |
$5,024,346.32 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Kokua |
$5,023,815.36 |
Washington State Checkbook |
| 2021 |
Natural Resources |
Us Bank Purchasing Card Program |
$5,023,334.68 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Spokane Housing Authority |
$5,021,414.28 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Des Office Facilities |
$5,020,735.21 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Evergreen At Tacoma Llc |
$5,020,591.86 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Aldercrest Health - Edmonds, Llc |
$5,020,014.50 |
Washington State Checkbook |
| 2022 |
Licensing |
Doc Correctional Industries |
$5,019,821.91 |
Washington State Checkbook |
| 2017 |
Department Of Early Learning (Del) |
Educational Service Dist 112 |
$5,018,941.11 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Integrated Living Services |
$5,017,868.35 |
Washington State Checkbook |
| 2025 |
Children, Youth, And Families |
Little Company Inc The |
$5,015,764.53 |
Washington State Checkbook |
| 2020 |
Transportation |
Everett Port Of |
$5,015,216.87 |
Washington State Checkbook |
| 2017 |
Department Of Labor And Industries |
Swedish Health Services |
$5,013,350.59 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Manor Care Of Lynnwood Wa Llc |
$5,013,031.41 |
Washington State Checkbook |
| 2025 |
Ecology |
Twisp Town Of |
$5,012,825.43 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Kindred Nursing Centers West Llc |
$5,012,752.06 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Canterbury Snf Operations, Llc |
$5,011,568.05 |
Washington State Checkbook |
| 2022 |
State Patrol |
Des Office Facilities |
$5,010,342.24 |
Washington State Checkbook |
| 2020 |
Corrections |
Cts Services |
$5,009,924.56 |
Washington State Checkbook |
| 2023 |
Health |
Sea-Mar Community Health Center |
$5,008,029.45 |
Washington State Checkbook |
| 2023 |
Agriculture |
Foundation For Sustainable Comm |
$5,004,843.84 |
Washington State Checkbook |
| 2019 |
Military Department |
Pease Construction Inc |
$5,004,712.91 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Tacoma Rehab Llc |
$5,004,624.28 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Seattle Operations Llc |
$5,004,623.68 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Assoc Of Chmc And Univ Phys |
$5,004,133.33 |
Washington State Checkbook |
| 2024 |
Transportation |
Pasco City Of |
$5,003,718.08 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Des Consolidated Mail Services |
$5,002,935.23 |
Washington State Checkbook |
| 2022 |
Commerce |
Coastal Community Action Program |
$5,001,104.13 |
Washington State Checkbook |
| 2022 |
Health Care Authority |
Jamestown Sklallam Tribe |
$5,000,450.21 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Cts Other |
$5,000,225.73 |
Washington State Checkbook |
| 2018 |
Commerce |
Alliance For South Sound Health |
$5,000,000.00 |
Washington State Checkbook |
| 2018 |
Health |
Us Environmental Protection Agen |
$5,000,000.00 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Madrona Recovery Washington Llc |
$5,000,000.00 |
Washington State Checkbook |
| 2023 |
Children, Youth, And Families |
Seattle City Of |
$4,999,461.94 |
Washington State Checkbook |
| 2025 |
Transportation |
Atg Legal Svcs |
$4,998,904.92 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Skagit Valley Operations Llc |
$4,998,226.89 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Unisys Corporation |
$4,997,635.70 |
Washington State Checkbook |
| 2024 |
Public Schools |
Washington Ffa Foundation |
$4,997,420.00 |
Washington State Checkbook |
| 2019 |
Early Learning |
Washington State Child Care Res |
$4,997,006.86 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Community Resources Inc. |
$4,996,612.03 |
Washington State Checkbook |
| 2024 |
Corrections |
Washington Patriot Construction |
$4,996,588.83 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Lewis County Community Health Se |
$4,996,210.67 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Manor Care Of Lvnnwood Wa, Assoc |
$4,996,204.05 |
Washington State Checkbook |
| 2017 |
Employment Security Department |
Cts Services |
$4,996,005.13 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Excel Supported Living Inc |
$4,995,911.11 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Haven Homes, Inc |
$4,994,462.42 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Seattle Operations Llc |
$4,993,704.76 |
Washington State Checkbook |
| 2022 |
Health Care Authority |
Douglas Grant Lincoln Okanogan C |
$4,993,686.60 |
Washington State Checkbook |
| 2020 |
Children, Youth, And Families |
Service Alternatives Inc |
$4,992,917.34 |
Washington State Checkbook |
| 2021 |
Commerce |
Wenatchee City Of |
$4,992,208.84 |
Washington State Checkbook |
| 2025 |
Revenue |
Atg Legal Svcs |
$4,989,709.22 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Exceptional Foresters, Inc |
$4,988,755.08 |
Washington State Checkbook |