Assets by plan
Share of aggregate retirement assets
- OF MERSEN USA (#002)$184.0M
- OF MERSEN USA (#004)$52.4M
- OF MERSEN USA (#005)$25.5M
Filings through .
Mersen USA Holding Corp.
EIN 22-0807643ManufacturingLatest filing 2025
Plans
4
Retirement
3
$261.9M assets
Health & Benefits
1
$2.1M premiums
Participants
4,134
400 MYRTLE AVE - BOONTON, NJ 07005973-334-0700
Health & Benefits portfolio - carriers, brokers and premium across this company's health and benefits plan.
Retirement portfolio analytics
3 plans aggregated / $261.9M assets / 2,930 participants
Recordkeeper share
DC plan assets by Schedule C recordkeeper
- (Not disclosed)$78.0M
Participants by plan
Active + retired + deferred vested
- OF MERSEN USA (#002)1,622
Benefits portfolio analytics
1 plan / $2.1M premiums / 2,026 covered lives
Coverage by line
Premium dollars by benefit type (bundled lines overlap)
- Life$1.3M
- Short-term disability$1.3M
- Long-term disability$1.3M
- Other$1.3M
- Dental$680K
- Vision$128K
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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#002
RETIREMENT SAVINGS PLAN FOR THE EMPLOYEES OF MERSEN USA
401(k)
Assets$184.0M
Participants1,622
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#004
RETIREMENT PLAN FOR SALARIED EMPLOYEES OF MERSEN USA
Traditional DB
Assets$52.4M
Participants538
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#005
RETIREMENT PLAN FOR HOURLY EMPLOYEES OF MERSEN USA
Traditional DB
Assets$25.5M
Participants770
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#501
MERSEN USA HOLDING CORP. HEALTH & WELFARE PLAN
Mixed - LIFE INSURANCE COMPANY OF NORTH AMERICA
Premiums$2.1M
Covered lives2,026
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Retirement plans
3 plans on this EIN
| Plan | Name | Type | Assets | Participants | Latest year |
|---|---|---|---|---|---|
| #002 | RETIREMENT SAVINGS PLAN FOR THE EMPLOYEES OF MERSEN USA | 401(k) | $184.0M | 1,622 | 2025 |
| #004 | RETIREMENT PLAN FOR SALARIED EMPLOYEES OF MERSEN USA | Traditional DB | $52.4M | 538 | 2025 |
| #005 | RETIREMENT PLAN FOR HOURLY EMPLOYEES OF MERSEN USA | Traditional DB | $25.5M | 770 | 2025 |
- #002 · 401(k) · 20251,622
- #004 · Traditional DB · 2025538
- #005 · Traditional DB · 2025770
Health & Benefits plans
1 plan on this EIN
| Plan | Name | Funding | Carrier | Premiums | Covered | Latest year |
|---|---|---|---|---|---|---|
| #501 | MERSEN USA HOLDING CORP. HEALTH & WELFARE PLAN | Mixed | LIFE INSURANCE COMPANY OF NORTH AMERICA | $2.1M | 2,026 | 2025 |
- #501 · Mixed · LIFE INSURANCE COMPANY OF NORTH AMERICA · 20252,026
Retirement plans
Health & Benefits plans