Assets by plan
Share of aggregate retirement assets
- LLC 401K PLAN (#001)$165.0M
- OF ARKEMA INC (#002)$12.0M
Filings through .
Top hat
Trinseo, LLC
EIN 80-0512509chemicalsLatest filing 2025
Plans
3
Retirement
2
$177.0M assets
Health & Benefits
1
$718K premiums
Participants
1,577
440 E. SWEDESFORD RD, SUITE 301 - WAYNE, PA 19087610-240-3200trinseo.comLinkedIn1001-5000 employeeschemicals
Plans on this EIN
3 filingsHealth & Benefits portfolio - carriers, brokers and premium across this company's health and benefits plan.
Retirement portfolio analytics
2 plans aggregated / $177.0M assets / 813 participants
Participants by plan
Active + retired + deferred vested
Benefits portfolio analytics
1 plan / $718K premiums / 736 covered lives
Coverage by line
Premium dollars by benefit type (bundled lines overlap)
- Other$646K
- Life$636K
- Long-term disability$636K
- Vision$72K
See carrier and broker market share with Pro.
Pro unlocks:
- Top carriers and their premium share
- Top brokers and their commission share
Plan summaries
Each card links to its plan page. The plan page shows fees vs peers, audit grade, history and counterparties.
Retirement#001
TRINSEO LLC 401K PLAN
401(k)
Assets$165.0M
Participants754
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#002
TRINSEO LLC DEFINED BENEFIT PLAN FOR CERTAIN LEGACY EMPLOYEES OF ARKEMA INC
Traditional DB
Assets$12.0M
Participants59
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#518
TRINSEO LLC HEALTH AND WELFARE BENEFITS PLAN
Mixed - SUN LIFE ASSURANCE COMPANY OF CANADA
Premiums$718K
Covered lives736
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Retirement plans
2 plans on this EIN
| Plan | Name | Type | Assets | Participants | Latest year |
|---|---|---|---|---|---|
| #001 | TRINSEO LLC 401K PLAN | 401(k) | $165.0M | 754 | 2025 |
| #002 | TRINSEO LLC DEFINED BENEFIT PLAN FOR CERTAIN LEGACY EMPLOYEES OF ARKEMA INC | Traditional DB | $12.0M | 59 | 2025 |
- TRINSEO LLC 401K PLAN$165.0M#001 · 401(k) · 2025754
- #002 · Traditional DB · 202559
Health & Benefits plans
1 plan on this EIN
| Plan | Name | Funding | Carrier | Premiums | Covered | Latest year |
|---|---|---|---|---|---|---|
| #518 | TRINSEO LLC HEALTH AND WELFARE BENEFITS PLAN | Mixed | SUN LIFE ASSURANCE COMPANY OF CANADA | $718K | 736 | 2025 |
- #518 · Mixed · SUN LIFE ASSURANCE COMPANY OF CANADA · 2025736
Retirement plans
Health & Benefits plans