OpenERISA

Dema Engineering Co.

St Louis, MO, 63122

EIN 43-0721397
Plans
4
Total participants
2,336
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
333200
Plan sponsors in MissouriManufacturing

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500334Dema Engineering Co. 401K Plan102
2024Form 5500-SF335Dema Engineering Co. Union 401(K) Plan88
2024Form 5500511Dema Engineering Non-Bargaining Welfare Benefits Plan259
2023Form 5500334Dema Engineering Co. 401K Plan102
2023Form 5500-SF335Dema Engineering Co. Union 401(K) Plan98
2023Form 5500511Dema Engineering Non-Bargaining Welfare Benefits Plan224
2022Form 5500334Dema Engineering Co. 401K Plan99
2022Form 5500-SF335Dema Engineering Co. Union 401(K) Plan89
2022Form 5500511Dema Engineering Non-Bargaining Welfare Benefits Plan215
2021Form 5500334Dema Engineering Co. 401K Plan104
2021Form 5500-SF335Dema Engineering Co. Union 401(K) Plan87
2021Form 5500505Dema Engineering Bargaining Welfare Benefits Plan89
2021Form 5500511Dema Engineering Non-Bargaining Welfare Benefits Plan227
2020Form 5500334Dema Engineering Co. 401K Plan109
2020Form 5500-SF335Dema Engineering Co. Union 401(K) Plan95
2020Form 5500505Dema Engineering Bargaining Welfare Benefits Plan96
2020Form 5500511Dema Engineering Non-Bargaining Welfare Benefits Plan253

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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