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Westlake Management Services, INC.

Houston, TX, 77056

EIN 76-0321065
Plans
6
Total participants
96,665
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
325100
Plan sponsors in TexasManufacturing

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Westlake Defined Benefit Plan912
2024Form 5500004Westlake Savings Plan10,686
2024Form 5500007Westlake Master Defined Benefit Trust—
2024Form 5500501Westlake Welfare Benefit Plan10,420
2024Form 5500502Eagle US 2 LLC Retiree Medical Plan0
2024Form 5500503Eagle US 2 LLC Omnibus Retiree Welfare Benefit Plan0
2023Form 5500001Westlake Defined Benefit Plan981
2023Form 5500004Westlake Savings Plan10,707
2023Form 5500007Westlake Master Defined Benefit Trust—
2023Form 5500501Westlake Welfare Benefit Plan10,503
2023Form 5500502Eagle US 2 LLC Retiree Medical Plan0
2023Form 5500503Eagle US 2 LLC Omnibus Retiree Welfare Benefit Plan0
2022Form 5500001Westlake Defined Benefit Plan1,076
2022Form 5500004Westlake Savings Plan10,546
2022Form 5500007Westlake Master Defined Benefit Trust—
2022Form 5500501Westlake Welfare Benefit Plan10,856
2022Form 5500502Eagle US 2 LLC Retiree Medical Plan0
2022Form 5500503Eagle US 2 LLC Omnibus Retiree Welfare Benefit Plan0
2021Form 5500001Westlake Defined Benefit Plan1,205
2021Form 5500004Westlake Savings Plan9,573
2021Form 5500007Westlake Master Defined Benefit Trust—
2021Form 5500501Westlake Welfare Benefit Plan5,997
2021Form 5500503Eagle US 2 LLC Omnibus Retiree Welfare Benefit Plan0
2020Form 5500001Westlake Defined Benefit Plan1,376
2020Form 5500004Westlake Savings Plan5,921
2020Form 5500007Westlake Master Defined Benefit Trust—
2020Form 5500501Westlake Welfare Benefit Plan5,906
2020Form 5500503Eagle US 2 LLC Omnibus Retiree Welfare Benefit Plan0

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.

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