OpenERISA

Wb Buyer Corp, INC.

Fond Du Lac, WI, 54937

EIN 87-4038874
Plans
1
Total participants
54
Filing years
2024, 2025, 2023, 2022
NAICS
238300

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500-SF001Wb Insulation 401(K) Retirement Plan17
2024Form 5500-SF001Wb Insulation 401(K) Retirement Plan18
2023Form 5500-SF001Wb Insulation 401(K) Retirement Plan12
2022Form 5500-SF001Wb Insulation 401(K) Retirement Plan7

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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