| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2017 |
Supt Of Public Instruction |
Highline School District 401 |
$14,396,184.74 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Peacehealth Southwest Medical Ce |
$14,393,843.95 |
Washington State Checkbook |
| 2022 |
Health Care Authority |
Virginia Mason Medical Center |
$14,392,996.83 |
Washington State Checkbook |
| 2020 |
Corrections |
Des Risk Mgmt Self Insur Claim |
$14,383,268.47 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Great Rivers Behavioral Health |
$14,382,268.89 |
Washington State Checkbook |
| 2025 |
Commerce |
Snohomish County Human Services |
$14,374,348.15 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Universal Language Service Inc |
$14,373,011.25 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Kennewick Public Hospital Distri |
$14,364,067.81 |
Washington State Checkbook |
| 2025 |
Health |
Spokane Regional Health Dist |
$14,352,487.92 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Service Alternatives Inc. |
$14,351,963.43 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Seattle Indian Health Board |
$14,349,497.99 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Pierce County Human Services |
$14,346,357.74 |
Washington State Checkbook |
| 2025 |
Commerce |
Lewis County |
$14,335,912.30 |
Washington State Checkbook |
| 2017 |
Office Of Civil Legal Aid |
Northwest Justice Project |
$14,326,373.64 |
Washington State Checkbook |
| 2017 |
Department Of Health |
Lifelong Aids Alliance |
$14,307,253.64 |
Washington State Checkbook |
| 2016 |
Health Care Authority |
Clallam County Public Hospital D |
$14,304,708.90 |
Washington State Checkbook |
| 2025 |
Public Schools |
Federal Way Public Schools |
$14,290,121.52 |
Washington State Checkbook |
| 2020 |
Employment Security Department |
Deloitte Consulting Llp |
$14,286,801.32 |
Washington State Checkbook |
| 2023 |
Transportation |
Lynden Incorporated |
$14,286,160.29 |
Washington State Checkbook |
| 2024 |
Transportation |
Interstate Concrete & Asphalt |
$14,285,194.28 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Sunbridge Healthcare Llc |
$14,280,567.29 |
Washington State Checkbook |
| 2019 |
Health Care Authority |
Peacehealth Southwest Medical Ce |
$14,277,839.75 |
Washington State Checkbook |
| 2024 |
Public Schools |
Cambium Assessment Inc |
$14,276,965.00 |
Washington State Checkbook |
| 2024 |
Commerce |
Spokane City Of |
$14,274,509.32 |
Washington State Checkbook |
| 2023 |
Public Schools |
Federal Way Public Schools |
$14,244,746.45 |
Washington State Checkbook |
| 2017 |
Department Of Natural Resources |
Usda Forest Service |
$14,239,580.95 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Thurston Mason Behav Health Org |
$14,232,195.39 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Life Force Services Inc. |
$14,232,090.22 |
Washington State Checkbook |
| 2023 |
Transportation |
Contrack Watts Inc |
$14,230,938.11 |
Washington State Checkbook |
| 2022 |
Transportation |
Jacobs Engineering Group Inc |
$14,228,560.15 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Life Works |
$14,211,111.44 |
Washington State Checkbook |
| 2018 |
Health Care Authority |
Multicare Adult Day Health |
$14,207,019.23 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Geras Llc |
$14,203,768.81 |
Washington State Checkbook |
| 2018 |
Corrections |
Des Risk Mgmt Self Insur Claim |
$14,201,766.96 |
Washington State Checkbook |
| 2019 |
Corrections |
Des Risk Mgmt Self Insur Claim |
$14,201,766.96 |
Washington State Checkbook |
| 2017 |
Dept Of Social And Health Services |
Senior Life Resources Northwest, |
$14,194,101.97 |
Washington State Checkbook |
| 2025 |
Health |
Mckesson Medical-Surg Supply Inc |
$14,193,961.35 |
Washington State Checkbook |
| 2023 |
Public Schools |
Almira School District No 17 |
$14,187,809.93 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Des Risk Mgmt Self Insur Claim |
$14,184,777.65 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Community In Motion |
$14,177,015.81 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Southeast Wa Aging & Long Term |
$14,176,546.69 |
Washington State Checkbook |
| 2016 |
Transportation |
Mid Mountain Contractors Inc |
$14,175,032.74 |
Washington State Checkbook |
| 2021 |
Social And Health Services |
Provail |
$14,171,566.15 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Seattle Snf Operations, Llc |
$14,158,530.59 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Wildwood Healthcare Inc |
$14,135,375.46 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Bd Tacoma I, Llc |
$14,118,968.95 |
Washington State Checkbook |
| 2023 |
Public Schools |
Cambium Assessment Inc |
$14,115,776.00 |
Washington State Checkbook |
| 2020 |
Transportation |
Spokane Transit Authority |
$14,108,621.00 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Seiu Healthcare Nw Training |
$14,100,850.63 |
Washington State Checkbook |
| 2024 |
Children, Youth, And Families |
Educational Service Dist 112 |
$14,086,705.03 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Providence Health & Services - W |
$14,081,361.05 |
Washington State Checkbook |
| 2022 |
Commerce |
Multi Service Center |
$14,081,208.16 |
Washington State Checkbook |
| 2021 |
Health Care Authority |
Healthpoint |
$14,072,721.85 |
Washington State Checkbook |
| 2017 |
Department Of Transportation |
Interwest Construction Inc |
$14,070,841.58 |
Washington State Checkbook |
| 2022 |
Commerce |
Skagit County Pud No 1 |
$14,065,923.34 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Hellmuth Obata & Kassabaum Inc |
$14,055,544.91 |
Washington State Checkbook |
| 2025 |
Public Schools |
Cambium Assessment Inc |
$14,052,837.35 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Cts Cts Allocations |
$14,047,249.85 |
Washington State Checkbook |
| 2017 |
Department Of Health |
Com Doh Dw |
$14,035,918.65 |
Washington State Checkbook |
| 2017 |
Department Of Veterans Affairs |
Absher Construction Company |
$14,034,864.00 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Cts Cts Allocations |
$14,033,578.39 |
Washington State Checkbook |
| 2025 |
Children, Youth, And Families |
Reliable Enterprises |
$14,027,712.85 |
Washington State Checkbook |
| 2017 |
Department Of Corrections |
American Behavioral Health Sys |
$14,027,047.71 |
Washington State Checkbook |
| 2022 |
Social And Health Services |
Maksu, Inc. |
$14,001,506.27 |
Washington State Checkbook |
| 2019 |
Health Care Authority |
Neighborcare Health |
$14,000,964.32 |
Washington State Checkbook |
| 2025 |
Enterprise Services |
Pitney Bowes Bank Inc |
$14,000,000.00 |
Washington State Checkbook |
| 2024 |
Public Schools |
Spokane International Academy |
$13,996,937.18 |
Washington State Checkbook |
| 2023 |
Transportation |
Hamilton Construction Company |
$13,995,333.71 |
Washington State Checkbook |
| 2022 |
Health |
Lifelong Aids Alliance |
$13,980,512.11 |
Washington State Checkbook |
| 2024 |
Children, Youth, And Families |
Wash St Comm Colleges Dist 17 |
$13,979,319.42 |
Washington State Checkbook |
| 2019 |
Health Care Authority |
Procare Pharmacy, L.L.C. |
$13,977,968.95 |
Washington State Checkbook |
| 2021 |
Corrections |
Us Bank Purchasing Card Program |
$13,974,324.91 |
Washington State Checkbook |
| 2016 |
Health |
Com Doh Dw |
$13,954,236.88 |
Washington State Checkbook |
| 2022 |
Health Care Authority |
Peacehealth Southwest Medical Ce |
$13,944,094.94 |
Washington State Checkbook |
| 2024 |
Public Schools |
Washington School Principals Ed |
$13,931,156.62 |
Washington State Checkbook |
| 2018 |
Social And Health Services |
Great Rivers Behavioral Health |
$13,925,603.35 |
Washington State Checkbook |
| 2025 |
Social And Health Services |
Accenture Llp |
$13,919,559.97 |
Washington State Checkbook |
| 2016 |
Natural Resources |
Military Department |
$13,897,908.87 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Cowlitz County - Aging Disabilit |
$13,896,377.40 |
Washington State Checkbook |
| 2023 |
Transportation |
Shimmick Construction Company |
$13,877,586.94 |
Washington State Checkbook |
| 2019 |
Social And Health Services |
Sunbridge Healthcare Llc |
$13,876,811.13 |
Washington State Checkbook |
| 2025 |
Commerce |
City Of Spokane |
$13,869,432.23 |
Washington State Checkbook |
| 2018 |
Public Schools |
Lake Stevens School Dist #4 |
$13,865,924.46 |
Washington State Checkbook |
| 2024 |
Social And Health Services |
Pierce County |
$13,847,922.01 |
Washington State Checkbook |
| 2017 |
Wash State Health Care Authority |
Neighborcare Health |
$13,840,140.44 |
Washington State Checkbook |
| 2025 |
Public Schools |
Summit Public Schools Wash |
$13,835,893.98 |
Washington State Checkbook |
| 2020 |
Health Care Authority |
Spokane Co Community Svc |
$13,803,312.56 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Providence Health & Services - W |
$13,787,888.38 |
Washington State Checkbook |
| 2017 |
Department Of Early Learning (Del) |
Washington Early Learning Fund |
$13,785,636.06 |
Washington State Checkbook |
| 2020 |
Children, Youth, And Families |
Snohomish County Human Services |
$13,776,440.74 |
Washington State Checkbook |
| 2025 |
Health Care Authority |
Central Pierce Fire & Rescue |
$13,774,988.16 |
Washington State Checkbook |
| 2024 |
Public Schools |
Evergreen School District 114 |
$13,774,525.32 |
Washington State Checkbook |
| 2016 |
Rec And Conservation Funding Board |
Dfw General Account |
$13,772,734.46 |
Washington State Checkbook |
| 2018 |
Workforce Trng & Educ Coord Board |
Sbctc Fund 001 |
$13,772,630.87 |
Washington State Checkbook |
| 2020 |
Social And Health Services |
Snohomish County Division On |
$13,770,357.89 |
Washington State Checkbook |
| 2025 |
Health |
Glaxosmithkline Llc |
$13,769,261.68 |
Washington State Checkbook |
| 2023 |
Health Care Authority |
Kitsap County Human Services |
$13,763,006.51 |
Washington State Checkbook |
| 2023 |
Social And Health Services |
Kin On Health Care Center |
$13,760,563.39 |
Washington State Checkbook |
| 2016 |
Social And Health Services |
Community Living |
$13,758,060.99 |
Washington State Checkbook |
| 2024 |
Health Care Authority |
Moda Health Plan Inc |
$13,750,401.61 |
Washington State Checkbook |