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MUTUAL MATERIALS COMPANY

EIN 91-0158750-building materials-Latest filing 2025
Plans
6
Retirement
2
$35.4M assets
Welfare
4
$1.6M premiums
Participants
848
605 119TH AVENUE NE - BELLEVUE, WA 98005425-452-2328mutualmaterials.comLinkedIn201-500 employeesbuilding materials
Plans on this EIN
6 filings
#002401k-$35.4M - 491 part#004TraditionalDB-$14K - 0 part#508Fully Insured-$917K - 707 lives#507Fully Insured-$609K - 460 lives#506Fully Insured-$43K - 396 lives#505Self Funded-0 lives

Retirement portfolio analytics

2 plans aggregated / $35.4M assets / 491 participants

Assets by plan

Share of aggregate retirement assets

100%top
  • MATERIALS COMPANY Savings (#002)100%
  • COMPANY RETIREMENT PLAN (#004)0%
Total $35.4MClick slice to drill in

Participants by plan

Active + retired + deferred vested

  • MATERIALS COMPANY Savings (#002)491
Total 491Click row to drill in

Benefits portfolio analytics

4 plans / $1.6M premiums / 1,563 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Health$451K
  • Prescription drug$451K
  • Other$420K
  • Dental$407K
  • Life$407K
  • Short-term disability$407K
  • +2 more
Total $917K8 rows

Carrier market share

Premium dollars by Schedule A carrier

Multi-vendor
49%top
  • KAISER FOUNDATION HEALTH PLAN INC49%
  • METROPOLITAN LIFE INSURANCE COMPANY44%
  • VISION SERVICE PLAN5%
  • UPRISE HEALTH1%
Total $917K4 slices

Broker market share

Schedule A broker compensation

Single broker
100%top
  • USI INSURANCE SERVICES LLC100%
Total $83K1 slice

Plan deep-dives

Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.
Retirement#002

MUTUAL MATERIALS COMPANY SAVINGS PLAN

401k

Assets$35.4M
Participants491
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Retirement#004

MUTUAL MATERIALS COMPANY RETIREMENT PLAN

TraditionalDB

Assets$14K
Participants0
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#508

MUTUAL MATERIALS HEALTH BENEFIT PLAN

Fully Insured - KAISER FOUNDATION HEALTH PLAN OF THE NORTHWEST

Premiums$917K
Covered lives707
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Welfare#507

MUTUAL MATERIALS COMPANY HEALTH BENEFIT PLAN

Fully Insured - KAISER FOUNDATION HEALTH PLAN OF THE NORTHWEST

Premiums$609K
Covered lives460
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Welfare#506

MUTUAL MATERIALS COMPANY LIFE INSURANCE PLAN

Fully Insured - SYMETRA LIFE INSURANCE COMPANY

Premiums$43K
Covered lives396
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Welfare#505

MUTUAL MATERIALS COMPANY DENTAL INSURANCE PLAN

Self Funded

Premiums$0
Covered lives0
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive

Retirement plans2

Plan #NameTypeAssetsParticipantsLatest year
002MUTUAL MATERIALS COMPANY SAVINGS PLAN401k$35.4M4912024
004MUTUAL MATERIALS COMPANY RETIREMENT PLANTraditionalDB$14K02024

Welfare plans4

Plan #NameFundingCarrierPremiumsCoveredLatest year
508MUTUAL MATERIALS HEALTH BENEFIT PLANFully InsuredKAISER FOUNDATION HEALTH PLAN OF THE NORTHWEST$917K7072025
507MUTUAL MATERIALS COMPANY HEALTH BENEFIT PLANFully InsuredKAISER FOUNDATION HEALTH PLAN OF THE NORTHWEST$609K4602024
506MUTUAL MATERIALS COMPANY LIFE INSURANCE PLANFully InsuredSYMETRA LIFE INSURANCE COMPANY$43K3962024
505MUTUAL MATERIALS COMPANY DENTAL INSURANCE PLANSelf Funded-$002024
Retirement plans
Welfare plans
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