OpenERISA

Seyon Management LLC

Boston, MA, 02116

EIN 82-1780194
Plans
1
Total participants
103
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
812990

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Seyon Management LLC 401(K) PS Plan & Trust25
2023Form 5500-SF001Seyon Management LLC 401(K) Profit Sharing Plan & Trust27
2022Form 5500-SF001Seyon Management LLC 401(K) Profit Sharing Plan & Trust26
2021Form 5500-SF001Seyon Management LLC 401(K) Profit Sharing Plan & Trust14
2020Form 5500-SF001Seyon Management, LLC 401(K) Profit Sharing Plan & Trust11

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.

Other plan sponsors in Massachusetts

All Massachusetts plan sponsors →