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  1. Companies/
  2. Tamco Services Corporation

Filings through Oct 24, 2026.

Sponsor portfolio

Tamco Services Corporation

EIN 88-1166191-Construction-Latest filing 2025
Plans
2
Retirement
2
$572K assets
Welfare
0
Participants
33
9453 LACKLAND ROAD - ST. LOUIS, MO 631143633314-429-5200
Plans on this EIN
2 filings
#001401(k)-$515K - 15 part#002401(k)-$57K - 18 part

Retirement portfolio analytics

2 plans aggregated / $572K assets / 33 participants

Assets by plan

Share of aggregate retirement assets

90%top
  • 401(K) RETIREMENT PLAN (#001)90%
  • 401(K) RETIREMENT PLAN (#002)10%
Total $572KClick slice to drill in

Participants by plan

Active + retired + deferred vested

  • 401(K) RETIREMENT PLAN (#002)18
  • 401(K) RETIREMENT PLAN (#001)15
Total 33Click row to drill in

Plan deep-dives

Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.
Retirement#001

TAMCO SERVICES CORPORATION - NON-UNION 401(K) RETIREMENT PLAN

401(k)

Assets$515K
Participants15
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Retirement#002

TAMCO SRVCS CORPORATION - UNION 401(K) RETIREMENT PLAN

401(k)

Assets$57K
Participants18
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive

Retirement plans2

Plan #NameTypeAssetsParticipantsLatest year
001TAMCO SERVICES CORPORATION - NON-UNION 401(K) RETIREMENT PLAN401(k)$515K152024
002TAMCO SRVCS CORPORATION - UNION 401(K) RETIREMENT PLAN401(k)$57K182025
Retirement plans
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