Sponsor portfolio
COS SYSTEMS INC
EIN 46-2959261Professional, Scientific, and Technical ServicesLatest filing 2025
Plans
1
Retirement
1
$171K assets
Welfare
0
Participants
9
263 SHUMAN BLVD, STE 145 - NAPERVILLE, IL 60563815-878-9351
Plans on this EIN
1 filingPlan deep-dives
Open the plan detail for the full per-plan analytics: fees vs peers, audit grade, asset trajectory, contribution flow, Schedule C providers, and more.Retirement plans1
| Plan # | Name | Type | Assets | Participants | Latest year | |
|---|---|---|---|---|---|---|
| 001 | COS SYSTEMS 401K | 401k | $171K | 9 | 2025 |
Retirement plans