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Filings through Oct 24, 2026.

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Central Office Systems

EIN 26-1074706-Wholesale Trade-Latest filing 2025
Plans
1
Retirement
1
$425K assets
Welfare
0
Participants
13
W223N777 SARATOGA DR. - WAUKESHA, WI 53186262-436-9220
Plans on this EIN
1 filing
#001401(k)-$425K - 13 part

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Retirement#001

CENTRAL OFFICE SYSTEMS 401(K) PLAN

401(k)

Assets$425K
Participants13
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Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
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Retirement plans1

Plan #NameTypeAssetsParticipantsLatest year
001CENTRAL OFFICE SYSTEMS 401(K) PLAN401(k)$425K132025
Retirement plans
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