Washington · Agency spending
Where Washington agencies spend
Explore fiscal years 2024 and 2025 through the state’s Open Checkbook. Amounts are monthly vendor and category totals; the source does not report individual payment dates or check counts.
$75,840,396,153 recorded spending
996,708 monthly vendor/category records for the selected agency and fiscal years. Includes refunds and $55,319,773,709 paid to recipients whose names are withheld here.
This total includes all reported recipients in the selected scope. Supplier searches filter the table below, not this agency total. Source observed Sep 25, 2026.
Organization spending
50,503 supplier–agency–year groups · Page 1 of 1,011. Personal and ambiguous payee names are withheld; their spending remains in agency totals.
| Supplier | Agency | Fiscal year | Recorded amount | Monthly records |
|---|---|---|---|---|
| WELLPOINT WASHINGTON INC | Health Care Authority | 2025 | $1,519,107,546 | 12 |
| AMERIGROUP WASHINGTON INC | Health Care Authority | 2024 | $729,830,417 | 8 |
| WELLPOINT WASHINGTON INC | Health Care Authority | 2024 | $530,601,318 | 10 |
| CLARK CONSTRUCTION LLC | Transportation | 2025 | $506,307,970 | 14 |
| PUBLIC CONSULTING GROUP INC | Health Care Authority | 2025 | $478,607,182 | 12 |
| CLARK CONSTRUCTION LLC | Transportation | 2024 | $368,752,040 | 13 |
| MOLINA HEALTHCARE OF WA INC | Health Care Authority | 2025 | $210,561,850 | 12 |
| PUBLIC CONSULTING GROUP INC | Health Care Authority | 2024 | $207,128,159 | 15 |
| MOLINA HEALTHCARE OF WA INC | Health Care Authority | 2024 | $190,451,709 | 20 |
| RES-CARE OF WASHINGTON INC. | Social and Health Services | 2025 | $170,388,044 | 12 |
| RES-CARE OF WASHINGTON INC. | Social and Health Services | 2024 | $168,638,914 | 12 |
| FLATIRON WEST INC THE LANE CONST | Transportation | 2024 | $142,467,727 | 12 |
| FLATIRON WEST INC THE LANE CONST | Transportation | 2025 | $107,574,441 | 11 |
| SCARSELLA BROS INC | Transportation | 2024 | $97,140,783 | 12 |
| GRAHAM CONTRACTING LTD | Transportation | 2024 | $95,394,133 | 12 |
| VIGOR MARINE LLC | Transportation | 2024 | $94,968,222 | 24 |
| WSP USA INC | Transportation | 2025 | $91,903,223 | 49 |
| WSP USA INC | Transportation | 2024 | $86,130,180 | 44 |
| VIGOR MARINE LLC | Transportation | 2025 | $83,593,692 | 25 |
| COORDINATED CARE OF WA INC | Health Care Authority | 2025 | $74,424,439 | 12 |
| UNIVERSITY OF WASHINGTON | Health Care Authority | 2025 | $73,805,362 | 53 |
| CARELON BEHAVIORAL HEALTH INC | Health Care Authority | 2025 | $69,672,882 | 19 |
| SCARSELLA BROS INC | Transportation | 2025 | $69,058,090 | 12 |
| CLARK CONSTRUCTION GROUP LLC | Social and Health Services | 2025 | $67,502,454 | 10 |
| FIRST CHOICE IN-HOME CARE, INC. | Social and Health Services | 2025 | $66,310,116 | 12 |
| HNTB CORP | Transportation | 2024 | $65,818,987 | 31 |
| UNIVERSITY OF WASHINGTON | Health Care Authority | 2024 | $65,261,172 | 26 |
| CARELON BEHAVIORAL HEALTH INC | Health Care Authority | 2024 | $64,047,626 | 15 |
| MERCK SHARP AND DOHME CORP | Health | 2025 | $63,929,899 | 11 |
| COORDINATED CARE OF WA INC | Health Care Authority | 2024 | $63,147,772 | 20 |
| KUEHG CORP | Children, Youth, and Families | 2025 | $60,685,653 | 35 |
| FIRST CHOICE IN-HOME CARE, INC. | Social and Health Services | 2024 | $60,647,825 | 12 |
| CECCANTI INC | Transportation | 2024 | $56,997,006 | 12 |
| CECCANTI INC | Transportation | 2025 | $56,918,131 | 12 |
| GERAS LLC | Social and Health Services | 2025 | $56,899,050 | 12 |
| RAINIER INC | Transportation | 2024 | $54,232,328 | 12 |
| CENTRAL WASHINGTON ASPHALT INC | Transportation | 2024 | $53,490,939 | 14 |
| KYNDRYL INC | Social and Health Services | 2024 | $52,747,530 | 12 |
| HNTB CORP | Transportation | 2025 | $52,062,512 | 31 |
| MERCK SHARP AND DOHME CORP | Health | 2024 | $51,828,082 | 11 |
| ACENTRA HEALTH LLC | Health Care Authority | 2025 | $48,630,868 | 13 |
| RAINIER INC | Transportation | 2025 | $47,754,733 | 12 |
| INSIGHT PUBLIC SECTOR INC | Washington Technology Solutions | 2025 | $47,735,624 | 13 |
| ALLIANT INSURANCE SERVICES INC | Enterprise Services | 2024 | $47,527,504 | 12 |
| KUEHG CORP | Children, Youth, and Families | 2024 | $45,876,500 | 34 |
| PASCO SCHOOL DISTRICT NO 1 | Public Schools | 2025 | $44,777,266 | 13 |
| HDR ENGINEERING INC | Transportation | 2025 | $43,526,898 | 46 |
| COHEN VENTURES INC | Commerce | 2025 | $42,883,120 | 10 |
| AECON PACIFIC NORTHWEST INC | Transportation | 2025 | $42,216,050 | 9 |
| INSIGHT PUBLIC SECTOR INC | Washington Technology Solutions | 2024 | $41,987,699 | 14 |
Coverage & verification
Source: Washington Open Checkbook, 2023–25 biennium. Both fiscal-year totals reconcile independently to the state’s report, rounded to cents: FY2024: $34,960,860,261.78; FY2025: $40,879,535,891.13.
The state reports eligible payments from its AFRS accounting system. Coverage excludes payroll and benefits, protected payments, school apportionments, debt service, revenue refunds and payments from other systems, including higher education and some client services. Read the publisher’s coverage disclaimer. These figures are not a complete statewide budget.
Washington fiscal years end June 30. This release covers July 2023 through June 2025; it does not include current-year spending, contracts or payment-date trends. Supplier names use a conservative organization-only policy, which also withholds some legitimate businesses. Withheld amounts remain in the complete agency denominator.