Assets by plan
Share of aggregate retirement assets
Filings through .
Top hat
Trimas Corporation
EIN 38-2687639packaging and containersLatest filing 2025
Plans
4
Retirement
3
$238.5M assets
Health & Benefits
1
$9.0M premiums
Participants
5,482
38505 WOODWARD AVENUE, SUITE 200 - BLOOMFIELD HILLS, MI 48304248-631-5450trimascorp.comLinkedIn1001-5000 employeespackaging and containers
Health & Benefits portfolio - carriers, brokers and premium across this company's health and benefits plan.
Retirement portfolio analytics
3 plans aggregated / $238.5M assets / 3,269 participants
Participants by plan
Active + retired + deferred vested
Benefits portfolio analytics
1 plan / $9.0M premiums / 2,839 covered lives
Coverage by line
Premium dollars by benefit type (bundled lines overlap)
- Other$8.8M
- Health$7.1M
- Prescription drug$7.1M
- Life$1.7M
- Long-term disability$1.7M
- Vision$240K
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Plan summaries
Each card links to its plan page. The plan page shows fees vs peers, audit grade, history and counterparties.
Retirement#016
TRIMAS CORPORATION SALARIED RETIREMENT PROGRAM
401(k)
Assets$131.9M
Participants930
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#017
TRIMAS CORPORATION HOURLY RETIREMENT PROGRAM
401(k)
Assets$94.7M
Participants2,111
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#043
TRIMAS CORPORATION UNION EMPLOYEES PENSION PLAN
Traditional DB
Assets$11.9M
Participants228
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#501
TRIMAS CORPORATION WELFARE BENEFIT PLAN
Mixed - KAISER FOUNDATION HEALTH PLAN INC
Premiums$9.0M
Covered lives2,839
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Retirement plans
3 plans on this EIN
| Plan | Name | Type | Assets | Participants | Latest year |
|---|---|---|---|---|---|
| #016 | TRIMAS CORPORATION SALARIED RETIREMENT PROGRAM | 401(k) | $131.9M | 930 | 2025 |
| #017 | TRIMAS CORPORATION HOURLY RETIREMENT PROGRAM | 401(k) | $94.7M | 2,111 | 2025 |
| #043 | TRIMAS CORPORATION UNION EMPLOYEES PENSION PLAN | Traditional DB | $11.9M | 228 | 2025 |
- #016 · 401(k) · 2025930
- #017 · 401(k) · 20252,111
- #043 · Traditional DB · 2025228
Health & Benefits plans
1 plan on this EIN
| Plan | Name | Funding | Carrier | Premiums | Covered | Latest year |
|---|---|---|---|---|---|---|
| #501 | TRIMAS CORPORATION WELFARE BENEFIT PLAN | Mixed | KAISER FOUNDATION HEALTH PLAN INC | $9.0M | 2,839 | 2025 |
- #501 · Mixed · KAISER FOUNDATION HEALTH PLAN INC · 20252,839
Retirement plans
Health & Benefits plans