OpenERISA

Wisper Isp, INC.

Mascoutah, IL, 62258

EIN 32-0093643
Plans
4
Total participants
2,151
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
517000
Plan sponsors in IllinoisInformation

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Wisper Isp, INC. & Subsidiaries 401(K) Plan108
2024Form 5500-SF002Wisper Operations, LLC 401(K) Plan #2116
2024Form 5500-SF003Wisper Operations, LLC 401(K) Plan #3114
2024Form 5500501Wisper Isp, LLC Cafeteria Benefit Plan270
2023Form 5500-SF001Wisper Isp, INC. & Subsidiaries 401(K) Plan107
2023Form 5500-SF002Wisper Operations, LLC 401(K) Plan #2115
2023Form 5500501Wisper Isp, LLC Cafeteria Benefit Plan253
2022Form 5500-SF001Wisper Isp, INC. & Subsidiaries 401(K) Plan61
2022Form 5500-SF002Wisper Operations, LLC 401(K) Plan #277
2022Form 5500501Wisper Isp, LLC Cafeteria Benefit Plan270
2021Form 5500-SF001Wisper Isp, INC. & Subsidiaries 401(K) Plan70
2021Form 5500-SF002Wisper Operations, LLC 401(K) Plan #224
2021Form 5500501Wisper Isp, LLC Cafeteria Benefit Plan270
2020Form 5500-SF001Wisper Isp, INC. & Subsidiaries 401(K) Plan92
2020Form 5500501Wisper Isp, LLC Cafeteria Benefit Plan204

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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