OpenERISA

Black Hill Operations LLC

Millersburg, OH, 44654

EIN 83-3822206
Plans
1
Total participants
1
Filing years
2024
NAICS
236110

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF501Black Hill Operations LLC Ofb Benefit Plan1

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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