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  2. Mastromac LLC

Filings through Oct 24, 2026.

Mastromac LLC

EIN 47-4970239-Other Services (except Public Administration)-Latest filing 2025
Plans
1
Retirement
1
$23K assets
Health & Benefits
0
Participants
30
515 MONTAUK HWY - WESTHAMPTON BEACH, NY 11978631-766-0756
Plans on this EIN
1 filing
#001401(k)-$23K - 30 part

Plan summaries

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

Retirement#001

MASTROMAC LLC

401(k)

Assets$23K
Participants30
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
#001MASTROMAC LLC401(k)$23K302025
  • MASTROMAC LLC$23K
    #001 · 401(k) · 202530
Retirement plans
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