Sponsor portfolio
OPEN SOURCE INSTRUMENTS INC
EIN 14-1911312Professional, Scientific, and Technical ServicesLatest filing 2025
Plans
1
Retirement
1
$96K assets
Welfare
0
Participants
6
135 BEAVER ST, STE 207 - WALTHAM, MA 02452617-733-1553opensourceinstruments.comLinkedIn1-10 employees
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 | OPEN SOURCE INSTRUMENTS, INC. 401K PLAN | 401k | $96K | 6 | 2025 |
Retirement plans