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  2. Ibasis, Inc.

Filings through Oct 24, 2026.

Ibasis, Inc.

EIN 04-3332534-telecommunications-Latest filing 2025
Plans
1
Retirement
1
$48.5M assets
Health & Benefits
0
Participants
165
10 MAGUIRE ROAD - LEXINGTON, MA 02421781-505-7500ibasis.comLinkedIn201-500 employeestelecommunications
Plans on this EIN
1 filing
#001401(k)-$48.5M - 165 part

Plan summaries

The plan page shows fees vs peers, audit grade, asset history, contributions and Schedule C providers.

Retirement#001

IBASIS, INC. 401(K) RETIREMENT PLAN

401(k)

Assets$48.5M
Participants165
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
This company has one plan on file. Open the plan page to see all of its data.

Retirement plans

1 plan on this EIN

PlanNameTypeAssetsParticipantsLatest year
#001IBASIS, INC. 401(K) RETIREMENT PLAN401(k)$48.5M1652025
  • IBASIS, INC. 401(K) RETIREMENT PLAN$48.5M
    #001 · 401(k) · 2025165
Retirement plans
Health & Benefits plans
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