| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2021 |
Transportation |
Mill Creek City Of |
$3,278,633.37 |
Washington State Checkbook |
| 2025 |
Health |
Ospi General Fund 001 |
$3,278,005.31 |
Washington State Checkbook |
| 2024 |
Commerce |
Habitat For Humanity Of Seattle |
$3,277,638.90 |
Washington State Checkbook |
| 2016 |
Health Care Authority |
Washington State Department Of C |
$3,277,236.97 |
Washington State Checkbook |
| 2016 |
Early Learning |
Childhaven |
$3,276,674.35 |
Washington State Checkbook |
| 2019 |
Health Care Authority |
Muckleshoot Indian Tribe |
$3,276,262.83 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Care Center (Sullivan Park) Inc |
$3,275,529.38 |
Washington State Checkbook |
| 2019 |
Transportation |
Marine Systems Inc |
$3,274,648.88 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Carahsoft Technology Corporation |
$3,274,551.32 |
Washington State Checkbook |
| 2020 |
Consolidated Technology Services |
Qwest Corporation |
$3,274,362.78 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Providence Health & Services Was |
$3,273,615.82 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Greenlake Management Pasco Llc |
$3,272,772.72 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
St Francis Operations Llc |
$3,272,349.15 |
Washington State Checkbook |
| 2016 |
Transportation |
Wa State Department Of Revenue |
$3,272,331.48 |
Washington State Checkbook |
| 2021 |
Corrections |
Des Technology Leasing |
$3,272,029.30 |
Washington State Checkbook |
| 2024 |
Children, Youth, And Families |
South Puget Sound Comm College |
$3,271,270.00 |
Washington State Checkbook |
| 2019 |
Health Care Authority |
Walmart Inc |
$3,271,116.59 |
Washington State Checkbook |
| 2016 |
Corrections |
Des Office Facilities |
$3,270,974.06 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Empres At Alderwood, Llc |
$3,268,860.25 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Providence Health And Service - |
$3,268,832.25 |
Washington State Checkbook |
| 2023 |
Ecology |
Northwest Seaport Alliance |
$3,268,420.51 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Des Printing & Imaging Services |
$3,268,390.36 |
Washington State Checkbook |
| 2024 |
Public Schools |
South Kitsap School Dist 402 |
$3,268,166.14 |
Washington State Checkbook |
| 2019 |
Corrections |
Progress House Association |
$3,267,187.46 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Wa State Criminal Just Train Com |
$3,267,078.08 |
Washington State Checkbook |
| 2025 |
Attorney General |
Wa State Univ |
$3,267,060.85 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Corporate Translation Services |
$3,266,991.99 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Chg Companies Inc |
$3,266,982.58 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Sequim Rehabilitation Llc |
$3,266,874.36 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Kulshan Pediatric Dentistry |
$3,265,732.04 |
Washington State Checkbook |
| 2017 |
Department Of Labor And Industries |
Northwest Orthopaedic |
$3,264,367.25 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Shc Medical Center - Toppenish |
$3,264,358.53 |
Washington State Checkbook |
| 2021 |
Health |
Lewis Co Health Dept |
$3,262,376.64 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Mckinsey & Company Inc Wa Dc |
$3,262,350.00 |
Washington State Checkbook |
| 2024 |
Transportation |
Rognlins Inc |
$3,261,408.92 |
Washington State Checkbook |
| 2023 |
Employment Security Department |
Cts Cts Allocations |
$3,261,304.71 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Evergreen Supported Living |
$3,261,113.26 |
Washington State Checkbook |
| 2024 |
Corrections |
Northeast Electric Llc |
$3,259,859.95 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
United Friends Group Homes |
$3,258,975.54 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
New Health Programs Association |
$3,258,952.76 |
Washington State Checkbook |
| 2022 |
Public Schools |
Shoreline School Dist |
$3,258,927.00 |
Washington State Checkbook |
| 2022 |
Commerce |
Housing Authority Of Skagit Co |
$3,258,298.10 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Pierce Transit |
$3,258,204.10 |
Washington State Checkbook |
| 2017 |
Department Of Labor And Industries |
Peacehealth |
$3,257,386.39 |
Washington State Checkbook |
| 2025 |
Health |
Gainwell Technologies Llc |
$3,257,370.00 |
Washington State Checkbook |
| 2016 |
Ecology |
Sacheen Lake Water & Sewer Dist |
$3,257,285.75 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Pierce Co Fire District 21 |
$3,257,201.19 |
Washington State Checkbook |
| 2016 |
Transportation |
Powell Christensen Inc |
$3,257,079.57 |
Washington State Checkbook |
| 2016 |
Rec And Conservation Funding Board |
Parks Capital Projects |
$3,256,685.30 |
Washington State Checkbook |
| 2020 |
Transportation |
Ch2m Hill Inc |
$3,255,846.86 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Sequim Rehabilitation Llc |
$3,255,329.05 |
Washington State Checkbook |
| 2024 |
Transportation |
Orion Marine Contractors Inc |
$3,255,279.59 |
Washington State Checkbook |
| 2022 |
Transportation |
Selig Family Holdings Llc |
$3,255,267.94 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Willow Springs Care Inc |
$3,255,219.35 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Public Hospital District No 2, S |
$3,255,019.36 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Care Center (Toppenish) Inc |
$3,254,841.20 |
Washington State Checkbook |
| 2020 |
Health Care Authority |
Lower Elwha Health Clinic |
$3,254,735.21 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Excel Supported Living Inc. |
$3,254,551.98 |
Washington State Checkbook |
| 2019 |
Transportation Improvement Board |
Snohomish County -Public Works |
$3,253,104.04 |
Washington State Checkbook |
| 2020 |
Student Achievement Council |
Wa State Univ |
$3,252,867.00 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Care Center (Toppenish) Inc |
$3,252,546.91 |
Washington State Checkbook |
| 2022 |
Military Department |
Seattle City Of Police Dept |
$3,252,498.74 |
Washington State Checkbook |
| 2023 |
Enterprise Services |
Miller Hull Partnership Llp |
$3,251,303.95 |
Washington State Checkbook |
| 2022 |
Natural Resources |
Doi - Bureau Of Land Management |
$3,251,275.64 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Care Center Colville Inc |
$3,250,695.37 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Skils-Kin |
$3,250,060.83 |
Washington State Checkbook |
| 2025 |
Agriculture |
Washington State University |
$3,249,521.48 |
Washington State Checkbook |
| 2021 |
Commerce |
Pullman City Of |
$3,249,252.87 |
Washington State Checkbook |
| 2016 |
Health Care Authority |
Total Renal Care Inc |
$3,248,936.46 |
Washington State Checkbook |
| 2023 |
Children, Youth, And Families |
King Co Superior Court |
$3,248,718.28 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
United Friends Group Homes |
$3,248,452.81 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Md Medical Supplies Inc |
$3,248,320.49 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Conduent Public Health Solutions |
$3,248,060.17 |
Washington State Checkbook |
| 2021 |
Enterprise Services |
Us Bank National Association |
$3,248,050.88 |
Washington State Checkbook |
| 2022 |
Health Care Authority |
Lower Elwha Health Clinic |
$3,247,817.36 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Saint Clare Hospital |
$3,247,604.29 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Youth Educational Services Inc |
$3,246,996.54 |
Washington State Checkbook |
| 2016 |
Public Schools |
Mil General Fund |
$3,246,779.95 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Doc General Fund 001 |
$3,246,265.23 |
Washington State Checkbook |
| 2022 |
Labor And Industries |
Ofm Core Financials |
$3,245,624.25 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Petersen Brothers Inc |
$3,245,503.32 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Prisma International Inc |
$3,245,468.49 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Altru Home Care Llc |
$3,244,424.61 |
Washington State Checkbook |
| 2022 |
Commerce |
Seattle City Of Human Services |
$3,243,068.22 |
Washington State Checkbook |
| 2023 |
Corrections |
Deaconess Development Llc |
$3,242,600.27 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Gartner Inc |
$3,242,294.98 |
Washington State Checkbook |
| 2021 |
Commerce |
Association Of Wa Business |
$3,242,000.00 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Univ Of Wa |
$3,241,833.85 |
Washington State Checkbook |
| 2025 |
Fish And Wildlife |
Northwest Marine Technology Inc |
$3,241,597.97 |
Washington State Checkbook |
| 2023 |
Public Schools |
Washington School Info Proc Coop |
$3,241,191.49 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Manor Care Of Spokane Wa Llc |
$3,240,678.72 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Us District Court Clerk |
$3,240,480.88 |
Washington State Checkbook |
| 2024 |
Children, Youth, And Families |
Childrens Village Br Inc |
$3,238,568.90 |
Washington State Checkbook |
| 2023 |
Commerce |
Empire Health Foundation |
$3,237,276.47 |
Washington State Checkbook |
| 2025 |
Commerce |
City Of Auburn |
$3,237,201.26 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Care Center (Hazel Dell) Inc |
$3,235,607.27 |
Washington State Checkbook |
| 2022 |
Health Care Authority |
Valley Regional Fire Authority |
$3,234,661.89 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Univ Of Wa |
$3,234,536.15 |
Washington State Checkbook |
| 2025 |
Secretary Of State |
Shi International Corp |
$3,234,244.27 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Sequim Rehabilitation Llc |
$3,233,789.01 |
Washington State Checkbook |