OpenERISA

Western Alliance Bancorporation

Phoenix, AZ, 85004

EIN 88-0365922
Plans
2
Total participants
29,694
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
522120
Plan sponsors in ArizonaFinance & Insurance

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Western Alliance Bancorporation 401(K) Plan3,560
2024Form 5500502Western Alliance Bancorporation Health & Welfare Plan3,472
2023Form 5500001Western Alliance Bancorporation 401(K) Plan3,276
2023Form 5500502Western Alliance Bancorporation Health & Welfare Plan3,216
2022Form 5500001Western Alliance Bancorporation 401(K) Plan3,388
2022Form 5500502Western Alliance Bancorporation Health & Welfare Plan3,283
2021Form 5500001Western Alliance Bancorporation 401(K) Plan3,101
2021Form 5500502Western Alliance Bancorporation Health & Welfare Plan2,574
2020Form 5500001Western Alliance Bancorporation 401(K) Plan1,928
2020Form 5500502Western Alliance Bancorporation Health & Welfare Plan1,896

Data shown as filed with the U.S. Department of Labor (EBSA), filing years 2020–2025; not validated by OpenERISA. View official filings for this EIN on the DOL EFAST2 search.

Other plan sponsors in Arizona

All Arizona plan sponsors →