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  2. COAST ALUMINUM, INC.
Sponsor portfolio

COAST ALUMINUM, INC.

EIN 94-3146270-mining & metals-Latest filing 2025
Plans
3
Retirement
1
$19.4M assets
Welfare
2
$621K premiums
Participants
1,365
10628 FULTON WELLS - SANTA FE SPRINGS, CA 90670562-946-6061coastaluminum.comLinkedIn201-500 employeesmining & metals
Plans on this EIN
3 filings
#001401k-$19.4M - 644 part#501Mixed-$621K - 929 lives#502Fully Insured-100 lives

Benefits portfolio analytics

2 plans / $621K premiums / 1,029 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Other$524K
  • Life$462K
  • Short-term disability$462K
  • Long-term disability$462K
  • Dental$56K
  • Vision$41K
Total $621K6 rows

Carrier market share

Premium dollars by Schedule A carrier

Multi-vendor
74%top
  • RELIASTAR LIFE INSURANCE COMPANY74%
  • UNITEDHEALTHCARE INSURANCE COMPANY10%
  • DELTA DENTAL OF CALIFORNIA9%
  • EYEMED VISION CARE7%
  • LANTERN0%
Total $621K5 slices

Broker market share

Schedule A broker compensation

Split broker
80%top
  • GALLAGHER BENEFIT SERVICES, INC.80%
  • KESSLER & ASSOCIATES14%
  • ALKEME INSURANCE SERVICES INC6%
Total $70K3 slices

Plan deep-dives

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

COAST ALUMINUM RETIREMENT PLAN

401k

Assets$19.4M
Participants644
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#501

COAST ALUMINUM, INC. HEALTH & WELFARE PLAN

Mixed - RELIASTAR LIFE INSURANCE COMPANY

Premiums$621K
Covered lives929
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Welfare#502

COAST ALUMINUM, INC. SURGERY PLAN

Fully Insured - LANTERN

Premiums$0
Covered lives100
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive

Retirement plans1

Plan #NameTypeAssetsParticipantsLatest year
001COAST ALUMINUM RETIREMENT PLAN401k$19.4M6442024

Welfare plans2

Plan #NameFundingCarrierPremiumsCoveredLatest year
501COAST ALUMINUM, INC. HEALTH & WELFARE PLANMixedRELIASTAR LIFE INSURANCE COMPANY$621K9292025
502COAST ALUMINUM, INC. SURGERY PLANFully InsuredLANTERN$01002025
Retirement plans
Welfare plans
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