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Sponsor portfolio

INTERSTATE ELECTRICAL SERVICES

EIN 04-2393971-construction-Latest filing 2025
Plans
2
Retirement
1
$65.3M assets
Welfare
1
$217K premiums
Participants
1,300
70 TREBLE COVE ROAD - NORTH BILLERICA, MA 01862978-668-5200iesc1.comLinkedIn501-1000 employeesconstruction
Plans on this EIN
2 filings
#001401k-$65.3M - 889 part#502Mixed-$217K - 498 lives

Benefits portfolio analytics

1 plan / $217K premiums / 498 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Life$217K
  • Long-term disability$217K
  • Other$217K
Total $217K3 rows

Carrier market share

Premium dollars by Schedule A carrier

Bundled
100%top
  • RELIANCE STANDARD LIFE INSURANCE COMPANY100%
Total $217K1 slice

Broker market share

Schedule A broker compensation

Single broker
100%top
  • WILLIS TOWERS WATSON US LLC100%
Total $30K1 slice

Plan deep-dives

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

INTERSTATE ELECTRICAL SERVICES CORPORATION 401(K) PLAN

401k

Assets$65.3M
Participants889
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#502

INTERSTATE ELECTRICAL SERVICES HEALTH AND DENTAL PLAN

Mixed - RELIANCE STANDARD LIFE INSURANCE COMPANY

Premiums$217K
Covered lives498
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive

Retirement plans1

Plan #NameTypeAssetsParticipantsLatest year
001INTERSTATE ELECTRICAL SERVICES CORPORATION 401(K) PLAN401k$65.3M8892024

Welfare plans1

Plan #NameFundingCarrierPremiumsCoveredLatest year
502INTERSTATE ELECTRICAL SERVICES HEALTH AND DENTAL PLANMixedRELIANCE STANDARD LIFE INSURANCE COMPANY$217K4982025
Retirement plans
Welfare plans
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