| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2019 |
Washington State Checkbook |
Glaxosmithkline Llc |
$8,917,670.00 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Alternative Nursing Services |
$8,917,607.57 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
820 Nw 95Th Street Operations Ll |
$8,912,340.31 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Lutheran Community Services Nw |
$8,908,075.80 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
University Of California Regents |
$8,906,917.44 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Columbia Valley Community Health |
$8,903,032.32 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Kitsap Transit |
$8,899,557.88 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Community & Family Services Fnd |
$8,894,435.79 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Life Works |
$8,893,747.66 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Kindred Nursing Centers West Llc |
$8,891,068.81 |
Washington State Checkbook |
| 2025 |
Transportation |
Mason County Public Trans Benef |
$8,889,524.00 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Life Flight Network Llc |
$8,885,590.11 |
Washington State Checkbook |
| 2024 |
Transportation |
Shimmick Construction Company |
$8,876,510.39 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Bd Tacoma I Llc |
$8,870,510.25 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Mead School Dist 354 |
$8,865,231.53 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Jamestown Sklallam Tribe |
$8,862,350.84 |
Washington State Checkbook |
| 2018 |
Public Schools |
Tacoma School District No 10 |
$8,861,293.65 |
Washington State Checkbook |
| 2017 |
Supt Of Public Instruction |
County Of Yakima Sunnyside Sch |
$8,855,826.38 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Peninsula Comm Health Services |
$8,855,243.28 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Harrison Medical Center |
$8,850,539.15 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Educational Service Dist 112 |
$8,846,118.07 |
Washington State Checkbook |
| 2024 |
Health |
Mckinstry Essention Llc |
$8,844,083.41 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Valley Residential Services |
$8,843,737.56 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Access Living Inc. |
$8,841,906.99 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Lummi Nation |
$8,833,243.94 |
Washington State Checkbook |
| 2024 |
Transportation |
Spokane Co Clerk |
$8,829,900.00 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Vancare Inc |
$8,826,207.06 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Coastal Community Action Program |
$8,820,631.62 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Valley Residential Services |
$8,819,584.07 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Yakima County Dept Of Correction |
$8,813,725.80 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Comprehensive Mental Health Cntr |
$8,812,186.52 |
Washington State Checkbook |
| 2023 |
Secretary Of State |
King Co Dept Of Elections |
$8,810,343.58 |
Washington State Checkbook |
| 2018 |
Enterprise Services |
Thornburg Computer Services Llc |
$8,809,105.14 |
Washington State Checkbook |
| 2024 |
Attorney General |
Bpp 800 Fifth Reit Llc |
$8,799,379.02 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Alaska Gardens Snf Operations Ll |
$8,799,343.93 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Spokane Co Engineer Ctr Ofc |
$8,798,053.52 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Columbia Valley Community Health |
$8,797,983.30 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Tucci & Sons Inc |
$8,797,577.91 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Sea Mar Community Health Centers |
$8,796,989.12 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Maksu, Inc. |
$8,796,517.13 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Deloitte Consulting Llp |
$8,796,113.09 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
South Bend School District 118 |
$8,795,757.88 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Talbot Rd S I Healthcare Llc |
$8,795,229.42 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Virginia Mason Medical Center |
$8,792,533.43 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Ofm Enterprise Systems Fee |
$8,791,954.99 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Cascade Connections |
$8,791,167.14 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Northwest Regional Council |
$8,790,485.81 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Olympia City Of |
$8,789,169.59 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Delta Dental Of Washington |
$8,786,518.20 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Bremerton City Of |
$8,783,664.54 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
American Medical Response Ambula |
$8,778,314.45 |
Washington State Checkbook |
| 2024 |
Washington Technology Solutions |
Shi International Corp |
$8,777,677.81 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Worldwide Travel Staffing Ltd |
$8,776,195.75 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Harrison Medical Center |
$8,770,675.23 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Lynden Incorporated |
$8,765,963.15 |
Washington State Checkbook |
| 2025 |
Licensing |
Des Consolidated Mail Services |
$8,764,864.57 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Bd Yakima I Llc |
$8,756,238.31 |
Washington State Checkbook |
| 2024 |
Commerce |
Opportunities Indust Ctr Of Wash |
$8,756,166.93 |
Washington State Checkbook |
| 2025 |
Transportation |
Siemens Energy Inc |
$8,755,313.88 |
Washington State Checkbook |
| 2024 |
Enterprise Services |
North Sound Auto Group |
$8,754,857.75 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Lummi Nation |
$8,754,754.00 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Burton Construction Inc |
$8,753,347.28 |
Washington State Checkbook |
| 2024 |
Public Schools |
Pride Prep Schools |
$8,750,461.04 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Kitsap County |
$8,750,394.18 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Pro Innovation Inc |
$8,750,020.78 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Tri Cities Community Health |
$8,745,708.54 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Muckleshoot Indian Tribe |
$8,744,721.57 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Sunbridge Nursing Home, Llc |
$8,738,992.38 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Columbia Valley Community Health |
$8,728,738.35 |
Washington State Checkbook |
| 2025 |
Secretary Of State |
King County |
$8,728,496.30 |
Washington State Checkbook |
| 2024 |
Transportation |
Rwc International Ltd |
$8,725,571.39 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Comprehensive Mental Health Cntr |
$8,718,152.49 |
Washington State Checkbook |
| 2023 |
Health |
Volunteers Of America-Western Wa |
$8,717,849.45 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Northwest Kidney Centers |
$8,717,420.73 |
Washington State Checkbook |
| 2024 |
Financial Management |
Workday Inc |
$8,713,833.62 |
Washington State Checkbook |
| 2018 |
Transportation |
Graham Contracting Ltd |
$8,710,926.85 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Public Hospital District No 1 Of |
$8,708,283.20 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Sunbridge Healthcare Llc |
$8,707,129.04 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Frey, Thomas Edward |
$8,696,780.13 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Uw School Of Dentistry |
$8,690,438.40 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Central Washington Health Servic |
$8,685,762.61 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Desautel Hege Communications |
$8,684,780.85 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Des Training |
$8,684,304.32 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Bd Spokane I Llc |
$8,677,839.18 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Oregon Health Sciences Univ |
$8,668,445.15 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
City Of Everett |
$8,667,709.33 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Emerald Care |
$8,665,118.71 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Frey, Thomas Edward |
$8,664,552.76 |
Washington State Checkbook |
| 2025 |
Fish And Wildlife |
Des Motor Trans Div |
$8,659,763.47 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Associated Petroleum Products |
$8,658,787.96 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Interstate Concrete & Asphalt |
$8,657,753.86 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
400 29Th Street Northeast Operat |
$8,652,202.73 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Sunnyside Community Hospital |
$8,649,621.37 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Special Mobility Services Inc |
$8,649,522.46 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Elmview |
$8,646,402.55 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Special Mobility Services Inc |
$8,645,691.33 |
Washington State Checkbook |
| 2025 |
Ecology |
Atg Legal Svcs |
$8,640,527.65 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Neeley Construction Company |
$8,640,135.96 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Thompson, Ferguson, Pllc |
$8,636,870.99 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Navos |
$8,630,004.04 |
Washington State Checkbook |