OpenERISA

Engineering Support Services L

Glen Ellyn, IL, 601375839

EIN 45-3176771
Plans
1
Total participants
9
Filing years
2024
NAICS
541330

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Engineering Support Services L 401(K) Profit Sharing Plan & Trust9

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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