WA State Assn of Plumbers & Pipefitters latest 2026-03 | 10 | HB 0000, HB 1173, HB 1210, HB 1549, SB 5061, SB 5572, SB 5649 |
Washington State Labor Council latest 2026-01 | 7 | HB 1644, SB 5847 |
WA STATE ASSN OF COUNTIES (WSAC) latest 2026-09 | 5 | ESHB 1902, ESSB 6110, HB 1098, HB 1216, HB 1549, HB 1647, HB 1921, HB 2016, HB 2172, HB 2566, SB 5061, SB 5176 and 3 more |
WA & NORTHERN IDAHO DIST COUNCIL LABORERS UNION latest 2026-02 | 5 | ESHB 1596, HB 1822, SB 5061, SB 5067, SB 5528, SB 5717, SB 5756, SB 5801 |
RETIRED PUBLIC EMPLOYEES COUNCIL OF WA latest 2025-10 | 4 | none named |
FAITH ACTION NETWORK latest 2026-02 | 4 | HB 1859, HB 2027, SB 5041, SB 5974 |
TREEHOUSE latest 2025-10 | 3 | none named |
Spark Northwest latest 2026-03 | 3 | ESSB 6200, HB 1903, HB 2338, SB 6200, SB 6223 |
AMERICAN CIVIL LIBERTIES UNION OF WA latest 2026-01 | 3 | HB 1274, HB 1317 |
WA ST NURSES ASSN latest 2025-04 | 2 | HB 1162 |
Delta Dental of WA latest 2025-02 | 2 | HB 1589, SB 5351 |
Washington Trails Association latest 2025-03 | 1 | none named |
Washington Homeownership Resource Center latest 2025-01 | 1 | none named |
WA ST TREE FRUIT ASSN(David T. Ducharme) latest 2025-01 | 1 | HB 1141, SB 5291 |
WA ST FARM BUREAU latest 2024-09 | 1 | none named |
WA ST CATHOLIC CONFERENCE latest 2025-02 | 1 | SB 5375 |
WA GROWERS LEAGUE latest 2024-09 | 1 | none named |
WA FEDERATION OF STATE EMPLOYEES latest 2026-01 | 1 | none named |
WA BANKERS ASSN latest 2025-01 | 1 | SB 5070 |
The Mountaineers latest 2025-03 | 1 | HB 1198, SB 5167 |
SERVICE EMPLOYEES INTL UNION LOCAL 6 latest 2025-12 | 1 | HB 2422, HB 2524 |
REGIONAL FISHERIES ENHANCEMENT GROUP COALITION latest 2026-02 | 1 | none named |
PROF & TECH EMPLOYEES LOCAL 17 latest 2026-01 | 1 | HB 2442 |
ONEAMERICA latest 2026-02 | 1 | HB 1710, HB 1750, SB 6002, SB 6346 |
National Parks Conservation Association latest 2026-02 | 1 | SB 5203 |
INDEPENDENT COLLEGES OF WASHINGTON latest 2026-02 | 1 | none named |
HKM Employment Attorneys, LLP latest 2026-03 | 1 | HB 2274 |
Foundation for Tacoma Students latest 2026-01 | 1 | none named |
FairVote Washington latest 2026-01 | 1 | HB 1146, HB 1710, HB 1916, HB 2210 |
ECONOMIC OPPORTUNITY INSTITUTE latest 2025-10 | 1 | none named |
Communications Workers of America latest 2025-02 | 1 | HB 1622, SB 5364, SB 5401, SB 5459 |
Children's Alliance latest 2026-01 | 1 | HB 1834 |
Chamber of Progress latest 2025-02 | 1 | SB 5600 |
ASSOCIATED GENERAL CONTRACTORS OF WA latest 2025-02 | 1 | none named |
AMAZON.COM SERVICES LLC latest 2024-12 | 1 | none named |
ALLIANCE FOR AUTOMOTIVE INNOVATION latest 2025-02 | 1 | none named |
AARP WA ST OFFICE latest 2025-02 | 1 | SB 5291 |
350 Seattle latest 2025-11 | 1 | SB 5439 |