| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
Commerce |
Community Action Council Of Lewi |
$10,459,131.31 |
Washington State Checkbook |
| 2017 |
Department Of Health |
Sanofi Pasteur Inc |
$10,459,022.60 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Bethany Of The Northwest |
$10,454,425.04 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Everett City Of |
$10,454,225.46 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Lake Stevens School Dist #4 |
$10,452,884.11 |
Washington State Checkbook |
| 2023 |
Enterprise Services |
Clary Longview Llc |
$10,450,738.67 |
Washington State Checkbook |
| 2023 |
Health |
Cic Health Llc |
$10,432,646.84 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Quinault Indian Nation |
$10,431,217.82 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Glaxosmithkline Llc |
$10,423,946.37 |
Washington State Checkbook |
| 2018 |
Transportation |
Quigg Bros Inc |
$10,413,920.80 |
Washington State Checkbook |
| 2023 |
Health |
Colehour & Cohen Inc |
$10,413,152.87 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Olympic Area Agency On Aging |
$10,409,834.44 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
King Co Dja Superior Ct Clerk |
$10,408,812.20 |
Washington State Checkbook |
| 2024 |
Enterprise Services |
Bud Clary Chevrolet Cadillac Inc |
$10,408,759.94 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Sumner School Dist 320 |
$10,408,113.48 |
Washington State Checkbook |
| 2024 |
Health |
Uw-Grant & Contract Accounting |
$10,408,057.56 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Puyallup Tribal Health Authority |
$10,402,367.36 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
The Arc Of Spokane |
$10,401,292.09 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Maksu, Inc. |
$10,400,825.07 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Kitsap County Human Services |
$10,393,182.80 |
Washington State Checkbook |
| 2024 |
Administrative Office Of The Courts |
Tyler Technologies Inc |
$10,382,216.55 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Amerisourcebergen Drug Corp |
$10,375,189.68 |
Washington State Checkbook |
| 2023 |
Transportation |
Hamilton-Scarsella A Joint Ventu |
$10,374,611.31 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Everett Public Schools |
$10,370,636.66 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
The Arc Of Spokane |
$10,361,637.29 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Sunnyside Community Hospital Ass |
$10,360,924.04 |
Washington State Checkbook |
| 2018 |
Military Department |
Us Bank Purchasing Card Program |
$10,360,237.44 |
Washington State Checkbook |
| 2023 |
Public Schools |
Peninsula School District 401 |
$10,359,138.02 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Verizon Wireless Services Llc |
$10,354,478.36 |
Washington State Checkbook |
| 2023 |
Commerce |
Community Action Council Of Lewi |
$10,344,240.44 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Advanced Lifeline Services Inc |
$10,341,389.00 |
Washington State Checkbook |
| 2024 |
Transportation |
Coleman Oil Company |
$10,340,858.57 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Puyallup Tribal Health Authority |
$10,336,199.74 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Human Services Council |
$10,335,446.11 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Spokane Neighborhood Action Prtn |
$10,334,797.73 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Usda Forest Service |
$10,331,362.34 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Compunet Inc |
$10,330,593.95 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Assisted Residential Services, I |
$10,323,091.68 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Northwest Regional Council |
$10,319,849.52 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Cardinal Health 411 Inc |
$10,318,125.10 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Carefusion 211 Inc |
$10,317,528.21 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Exceptional Foresters, Inc |
$10,316,035.06 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Integrated Living Services |
$10,310,224.95 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Sunbridge Nursing Home, Llc |
$10,307,678.84 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Ofm Personnel |
$10,299,679.39 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Amerisourcebergen Drug Corp |
$10,299,603.76 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Doh Grants |
$10,297,536.50 |
Washington State Checkbook |
| 2023 |
Commerce |
Spokane Neighborhood Action Prtn |
$10,294,663.64 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Telecommunication Systems Inc |
$10,292,555.83 |
Washington State Checkbook |
| 2023 |
Commerce |
Housing Authority Of Vancouver |
$10,288,747.09 |
Washington State Checkbook |
| 2024 |
Health |
Snohomish County |
$10,287,703.20 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Dor Excise Tax |
$10,282,588.08 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
University Mechanical Contractor |
$10,273,332.09 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Inspire Development Centers |
$10,264,324.56 |
Washington State Checkbook |
| 2023 |
Natural Resources |
Us Bank Purchasing Card Program |
$10,263,766.57 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Right Systems Inc |
$10,258,213.43 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
International Community Health S |
$10,253,562.95 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Providence Health &Amp; Services |
$10,253,433.46 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Associated Petroleum Products |
$10,252,358.72 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Tacoma City Of Public Wks Dept |
$10,248,199.50 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Multi Service Center |
$10,245,712.98 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Life Flight Network Llc |
$10,245,432.35 |
Washington State Checkbook |
| 2023 |
Health |
Bunge Paul |
$10,242,370.24 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Educational Service Dist 123 |
$10,241,887.56 |
Washington State Checkbook |
| 2024 |
Children, Youth, And Families |
Spokane Public School Dist 81 |
$10,240,494.08 |
Washington State Checkbook |
| 2024 |
Commerce |
Dispute Resolution Ctr-Kitsap Co |
$10,235,014.58 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Wsp General Fund |
$10,230,744.23 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Service Alternatives Inc. |
$10,226,519.12 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Valley Residential Services |
$10,223,715.04 |
Washington State Checkbook |
| 2024 |
Commerce |
Pacific Hospital Preservation |
$10,210,165.72 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Ellensburg School District 401 |
$10,205,817.96 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Spokane County |
$10,204,558.82 |
Washington State Checkbook |
| 2017 |
Department Of Health |
Public Health Service Bureau |
$10,202,517.05 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Confederated Tribes Of The Colvi |
$10,199,228.83 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Covington City Of |
$10,196,392.01 |
Washington State Checkbook |
| 2024 |
Health |
Shi International Corp |
$10,194,779.86 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
The Caroline Kline Galland Home |
$10,192,988.45 |
Washington State Checkbook |
| 2023 |
Transportation |
Central Puget Sound Transit Auth |
$10,191,128.71 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Treehouse |
$10,190,108.81 |
Washington State Checkbook |
| 2024 |
Ecology |
King Co Water & Land Resources |
$10,188,702.28 |
Washington State Checkbook |
| 2023 |
Health |
Atlas Genomics Llc |
$10,185,560.61 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
People For People |
$10,183,346.45 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Kokua |
$10,182,013.75 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Douglas County |
$10,180,841.76 |
Washington State Checkbook |
| 2019 |
Washington State Checkbook |
Cts Other |
$10,180,698.34 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Frontier Behavioral Health |
$10,179,741.61 |
Washington State Checkbook |
| 2023 |
Public Schools |
Association Of Washington Cities |
$10,177,134.00 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
The Arc - King County |
$10,174,773.54 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Bridgeport School Dist 075 |
$10,174,386.32 |
Washington State Checkbook |
| 2025 |
Transportation |
Ofm Core Financials |
$10,170,630.86 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Ab Staffing Solutions Llc |
$10,168,536.50 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Pierce County Human Services |
$10,164,889.93 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Human Services Council |
$10,160,247.29 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Kitsap County Human Services |
$10,156,709.27 |
Washington State Checkbook |
| 2021 |
Washington State Checkbook |
Spokane City Of Municipal Ct |
$10,156,562.21 |
Washington State Checkbook |
| 2020 |
Washington State Checkbook |
Confluence Health |
$10,156,001.84 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Martha And Mary Lutheran Service |
$10,153,718.58 |
Washington State Checkbook |
| 2022 |
Washington State Checkbook |
Downtown Emergency Service Ctr |
$10,152,459.22 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Kitsap County |
$10,142,454.41 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Eid, Jaber, Jassar, Pllc |
$10,141,866.99 |
Washington State Checkbook |