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Sponsor portfolioTH

PLEXUS CORP.

EIN 39-1344447-Management of Companies and Enterprises-Latest filing 2025
Plans
2
Retirement
1
$668.4M assets
Welfare
1
$2.4M premiums
Participants
7,056
ONE PLEXUS WAY - NEENAH, WI 549563045920-969-6000LinkedIn1-10 employees
Plans on this EIN
2 filings
#001401k-$668.4M - 4,306 part#501Mixed-$2.4M - 2,733 lives

Benefits portfolio analytics

1 plan / $2.4M premiums / 2,733 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Other$2.4M
  • Life$1.5M
  • Long-term disability$878K
Total $2.4M3 rows

Carrier market share

Premium dollars by Schedule A carrier

Multi-vendor
65%top
  • UNUM LIFE INSURANCE COMPANY OF AMERICA65%
  • RELIASTAR LIFE INSURANCE COMPANY24%
  • SPRING HEALTH11%
  • ZURICH AMERICAN INSURANCE COMPANY0%
Total $2.4M4 slices

Broker market share

Schedule A broker compensation

Split broker
61%top
  • AON CONSULTING INC61%
  • CUSTOM BENEFIT PROGRAMS INC39%
  • BROWN & BROWN INSURANCE SERVICES1%
Total $224K3 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

PLEXUS CORP. 401(K) RETIREMENT PLAN

401k

Assets$668.4M
Participants4,306
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#501

HEALTH PLAN FOR EMPLOYEES OF PLEXUS CORP

Mixed - UNUM LIFE INSURANCE COMPANY OF AMERICA

Premiums$2.4M
Covered lives2,733
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive

Retirement plans1

Plan #NameTypeAssetsParticipantsLatest year
001PLEXUS CORP. 401(K) RETIREMENT PLAN401k$668.4M4,3062025

Welfare plans1

Plan #NameFundingCarrierPremiumsCoveredLatest year
501HEALTH PLAN FOR EMPLOYEES OF PLEXUS CORPMixedUNUM LIFE INSURANCE COMPANY OF AMERICA$2.4M2,7332025
Retirement plans
Welfare plans
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