OpenERISA

South32 Hermosa INC.

Tucson, AZ, 85718

EIN 98-0477780
Plans
2
Total participants
988
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
212200
Plan sponsors in ArizonaMining, Quarrying & Oil & Gas Extraction

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001South32 Hermosa INC. 401(K) Plan196
2024Form 5500501South32 Hermosa INC. Welfare Plan190
2023Form 5500001South32 Hermosa INC. 401(K) Plan154
2023Form 5500501South32 Hermosa INC. Welfare Plan154
2022Form 5500-SF001Arizona Minerals, INC. 401(K) Plan111
2021Form 5500-SF001Arizona Minerals, INC. 401(K) Plan87
2020Form 5500-SF001Arizona Minerals, INC. 401(K) Plan96

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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