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  2. U.S. SILICA COMPANY
Sponsor portfolioTH

U.S. SILICA COMPANY

EIN 23-0958670-mining & metals-Latest filing 2025
Plans
3
Retirement
2
$284.0M assets
Welfare
1
$20.3M premiums
Participants
4,700
24275 KATY FREEWAY, SUITE 600 - KATY, TX 77494281-258-2170ussilica.comLinkedIn1001-5000 employeesmining & metals
Plans on this EIN
3 filings
#029401k-$215.0M - 2,593 part#028TraditionalDB-$69.0M - 566 part#508Mixed-$20.3M - 2,725 lives

Retirement portfolio analytics

2 plans aggregated / $284.0M assets / 3,159 participants

Assets by plan

Share of aggregate retirement assets

76%top
  • SILICA RETIREMENT Savings (#029)76%
  • COMPANY RETIREMENT PLAN (#028)24%
Total $284.0MClick slice to drill in

Participants by plan

Active + retired + deferred vested

  • SILICA RETIREMENT Savings (#029)2,593
  • COMPANY RETIREMENT PLAN (#028)566
Total 3,159Click row to drill in

Benefits portfolio analytics

1 plan / $20.3M premiums / 2,725 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Other$20.2M
  • Life$1.9M
  • Long-term disability$1.9M
  • Vision$145K
Total $20.3M4 rows

Carrier market share

Premium dollars by Schedule A carrier

Multi-vendor
90%top
  • BLUE CROSS OF CALIFORNIA90%
  • PRUDENTIAL INSURANCE COMPANY OF AMERICA9%
  • EYEMED VISION CARE1%
Total $20.3M3 slices

Broker market share

Schedule A broker compensation

Split broker
100%top
  • ALLIANT INSURANCE SERVICES, INC.100%
  • IMG0%
Total $381K2 slices

Plan deep-dives

Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.
Retirement#029

U.S. SILICA RETIREMENT SAVINGS PLAN

401k

Assets$215.0M
Participants2,593
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Retirement#028

U.S. SILICA COMPANY RETIREMENT PLAN

TraditionalDB

Assets$69.0M
Participants566
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#508

U.S. SILICA COMPANY CAFETERIA PLAN

Mixed - BLUECROSS BLUESHIELD OF TEXAS

Premiums$20.3M
Covered lives2,725
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive

Retirement plans2

Plan #NameTypeAssetsParticipantsLatest year
029U.S. SILICA RETIREMENT SAVINGS PLAN401k$215.0M2,5932024
028U.S. SILICA COMPANY RETIREMENT PLANTraditionalDB$69.0M5662024

Welfare plans1

Plan #NameFundingCarrierPremiumsCoveredLatest year
508U.S. SILICA COMPANY CAFETERIA PLANMixedBLUECROSS BLUESHIELD OF TEXAS$20.3M2,7252025
Retirement plans
Welfare plans
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