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  1. Companies/
  2. Mainstream Fluid & Air LLC

Filings through Oct 24, 2026.

Mainstream Fluid & Air LLC

EIN 04-3784128-mechanical or industrial engineering-Latest filing 2025
Plans
1
Retirement
1
$341K assets
Health & Benefits
0
Participants
38
47 RUSSO PL - BERKELEY HTS, NJ 07922908-931-1712mainstream-corp.comLinkedIn51-200 employeesmechanical or industrial engineering
Plans on this EIN
1 filing
#001401(k)-$341K - 38 part

Plan summaries

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

Retirement#001

MAINSTREAM FLUID & AIR LLC

401(k)

Assets$341K
Participants38
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
#001MAINSTREAM FLUID & AIR LLC401(k)$341K382025
  • MAINSTREAM FLUID & AIR LLC$341K
    #001 · 401(k) · 202538
Retirement plans
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