OpenERISA

Mack Energy Corporation

Artesia, NM, 882110960

EIN 85-0381433
Plans
3
Total participants
1,396
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
211120
Plan sponsors in New MexicoMining, Quarrying & Oil & Gas Extraction

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Mack Energy Corporation 401(K) Plan94
2024Form 5500002Mack Energy Corporation Defined Benefit Retirement Plan93
2023Form 5500001Mack Energy Corporation 401(K) Plan93
2023Form 5500002Mack Energy Corporation Defined Benefit Retirement Plan93
2023Form 5500501Mack Energy Corporation Welfare Benefits Plan85
2022Form 5500001Mack Energy Corporation 401(K) Plan106
2022Form 5500002Mack Energy Corporation Defined Benefit Retirement Plan106
2022Form 5500501Mack Energy Corporation Welfare Benefits Plan115
2021Form 5500001Mack Energy Corporation 401(K) Plan106
2021Form 5500002Mack Energy Corporation Defined Benefit Retirement Plan107
2021Form 5500501Mack Energy Corporation Welfare Benefits Plan106
2020Form 5500001Mack Energy Corporation 401(K) Plan97
2020Form 5500002Mack Energy Corporation Defined Benefit Retirement Plan96
2020Form 5500501Mack Energy Corporation Welfare Benefits Plan99

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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