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  2. Knowles Corporation
  • Benefits analytics
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Filings through Oct 24, 2026.

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Knowles Corporation

EIN 90-1002689-electrical/electronic manufacturing-Latest filing 2025
Plans
3
Retirement
1
$208.0M assets
Health & Benefits
2
$677K premiums
Participants
8,308
1151 MAPLEWOOD DRIVE - ITASCA, IL 60143630-250-5100knowles.comLinkedIn10001+ employeeselectrical/electronic manufacturing
Plans on this EIN
3 filings
#001401(k)-$208.0M - 1,793 part#501Mixed-$668K - 1,206 lives#502Fully insured-$9K - 5,170 lives

Health & Benefits portfolio - carriers, brokers and premium across this company's 2 health and benefits plans.

Benefits portfolio analytics

2 plans / $677K premiums / 6,376 covered lives

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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#001

KNOWLES CORPORATION 401(K) PLAN

401(k)

Assets$208.0M
Participants1,793
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#501

KNOWLES CORPORATION HEALTH AND WELFARE BENEFITS PLAN

Mixed - HARTFORD LIFE AND ACCIDENT

Premiums$668K
Covered lives1,206
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Health & Benefits#502

KNOWLES CORPORATION BUSINESS TRAVEL ACCIDENT PLAN

Fully insured - STARR INDEMNITY & LIABILITY COMPANY

Premiums$9K
Covered lives5,170
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan

Retirement plans

1 plan on this EIN

PlanNameTypeAssetsParticipantsLatest year
#001KNOWLES CORPORATION 401(K) PLAN401(k)$208.0M1,7932025
  • KNOWLES CORPORATION 401(K) PLAN$208.0M
    #001 · 401(k) · 20251,793

Health & Benefits plans

2 plans on this EIN

PlanNameFundingCarrierPremiumsCoveredLatest year
#501KNOWLES CORPORATION HEALTH AND WELFARE BENEFITS PLANMixedHARTFORD LIFE AND ACCIDENT$668K1,2062025
#502KNOWLES CORPORATION BUSINESS TRAVEL ACCIDENT PLANFully insuredSTARR INDEMNITY & LIABILITY COMPANY$9K5,1702025
  • KNOWLES CORPORATION HEALTH AND WELFARE BENEFITS PLAN$668K
    #501 · Mixed · HARTFORD LIFE AND ACCIDENT · 20251,206
  • KNOWLES CORPORATION BUSINESS TRAVEL ACCIDENT PLAN$9K
    #502 · Fully insured · STARR INDEMNITY & LIABILITY COMPANY · 20255,170
Retirement plans
Health & Benefits plans

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