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  2. STS OPERATING, INC. SUNSOURCE
Sponsor portfolioTH

STS OPERATING, INC. SUNSOURCE

EIN 22-3827595-Latest filing 2025
Plans
3
Retirement
1
$167.5M assets
Welfare
2
$940K premiums
Participants
4,845
2301 WINDSOR COURT - ADDISON, IL 60101630-317-2700
Plans on this EIN
3 filings
#025401k-$167.5M - 1,350 part#502Fully Insured-$683K - 1,106 lives#501Mixed-$257K - 2,198 lives

Benefits portfolio analytics

2 plans / $940K premiums / 3,304 covered lives

Carrier market share

Premium dollars by Schedule A carrier

Bundled
100%top
  • DEARBORN LIFE INSURANCE COMPANY100%
Total $257K1 slice

Broker market share

Schedule A broker compensation

Split broker
69%top
  • THE HORTON GROUP69%
  • MARSH & MCLENNAN AGENCY LLC31%
Total $36K2 slices

Plan deep-dives

Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.
Retirement#025

SUNSOURCE SAVINGS AND INVESTMENT PLAN

401k

Assets$167.5M
Participants1,350
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#502

STS OPERATING, INC. LIFE, AD&D, STD & LTD WELFARE PLAN

Fully Insured - STANDARD INSURANCE COMPANY

Premiums$683K
Covered lives1,106
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Welfare#501

STS OPERATING, INC. HEALTH BENEFIT PLAN

Mixed - DEARBORN LIFE INSURANCE COMPANY

Premiums$257K
Covered lives2,198
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive

Retirement plans1

Plan #NameTypeAssetsParticipantsLatest year
025SUNSOURCE SAVINGS AND INVESTMENT PLAN401k$167.5M1,3502024

Welfare plans2

Plan #NameFundingCarrierPremiumsCoveredLatest year
502STS OPERATING, INC. LIFE, AD&D, STD & LTD WELFARE PLANFully InsuredSTANDARD INSURANCE COMPANY$683K1,1062024
501STS OPERATING, INC. HEALTH BENEFIT PLANMixedDEARBORN LIFE INSURANCE COMPANY$257K2,1982025
Retirement plans
Welfare plans
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