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MCMASTERS KOSS CO.

EIN 38-2139612-automotive-Latest filing 2025
Plans
1
Retirement
1
$9.3M assets
Welfare
0
Participants
48
4224 NORMANDY COURT - ROYAL OAK, MI 48073248-549-1414mcmasterskoss.comLinkedIn11-50 employeesautomotive
Plans on this EIN
1 filing
#001401k-$9.3M - 48 part

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Retirement#001

MCMASTERS KOSS CO

401k

Assets$9.3M
Participants48
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Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
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Retirement plans1

Plan #NameTypeAssetsParticipantsLatest year
001MCMASTERS KOSS CO401k$9.3M482025
Retirement plans
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