OpenERISA

Msec, INC.

dba Mountain States Engineering & Controls

Golden, CO, 80401

EIN 26-2921823
Plans
1
Total participants
20
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
423400

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Msec, INC. 401(K) Plan3
2023Form 5500001Msec, INC. 401(K) Plan5
2022Form 5500001Msec, INC. 401(K) Plan4
2021Form 5500001Msec, INC. 401(K) Plan4
2020Form 5500001Msec, INC. 401(K) Plan4

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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