OpenERISA

O&A Stone LLC

Longmont, CO, 80502

EIN 84-1521193
Plans
1
Total participants
19
Filing years
2023, 2022, 2021, 2020
NAICS
212310

Benefit plans on file

YearFormPlan #Plan nameParticipants
2023Form 5500-SF001O&A Stone LLC Control Group 401K4
2022Form 5500-SF001O&A Stone LLC Control Group 401K6
2021Form 5500-SF001O&A Stone LLC Control Group 401K6
2020Form 5500-SF001O&A Stone LLC Control Group 401K3

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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