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Sponsor portfolioWelfare / HealthEIN 43-1827033

MIDCONTINENT INDEPENDENT SYSTEM OPERATOR, INC.

d/b/a MISO
720 CITY CENTER DRIVE · CARMEL, IN 46032
3172495400
Plans filed
5
Years active
2015–2025
Industry
NAICS 33
Latest filing
2025
Total premiums (latest)
$1.7M
No prior year
Persons covered
2,865
No prior year
Total participants
1,155
No prior year
Plans filed
5
No prior year

Plans under this sponsor

5 plans
Plan #510$1.7M
MIDCONTINENT INDEPENDENT SYSTEMS OPERATOR, INC. EMPLOYEE BENEFIT PLAN
Mixed2,865 covered·4 carriers
Primary: SYMETRA LIFE INSURANCE COMPANY
Plan #503$1.0M
MIDCONTINENT INDEPENDENT SYSTEM OPERATOR, INC. EMPLOYEE BENEFIT PLAN
Mixed0 covered·2 carriers
Primary: SYMETRA LIFE INSURANCE COMPANY
Plan #515$0
MIDCONTINENT ISO RETIREE MEDICAL PLAN
Self-funded0 covered·0 carriers
Plan #501$0
MIDCONTINENT INDEPENDENT SYSTEM OPERATOR, INC. FLEXIBLE BENEFITS PLAN
Self-funded0 covered·0 carriers
Plan #502$0
MISO VOLUNTARY EMPLOYEE BENEFICIARY ASSOCIATION PLAN AND TRUST
Self-funded0 covered·0 carriers

Coverage overview

Aggregate, latest year
Benefit typePremiumShareDistribution
Other$1.7M38.2%
Life$1.4M30.9%
Long-term disability$1.4M30.9%

Carrier overview

4 carriers · all plans
CarrierCoverageTotal premiumSharePlansContractsCovered
SYMETRA LIFE INSURANCE COMPANY
EIN 910742147
LLTDOth
$1.4M80.7%111,135
THE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA
EIN 135123390
Oth
$225K13.1%111,097
SPRING HEALTH
EIN 812832914
Oth
$106K6.2%112,865
MARATHON HEALTH
EIN 260103977
$00.0%111,135

Broker overview

3 brokers · all plans
BrokerLocCarriersCommissionsFeesTotal compSharePlans
MJ INSURANCECARMEL, INSYMETRA LIFE INSURANCE COMPANY, THE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA$214K$57K$271K84.5%1
JAMES R NELLIGAN & ASSOCIATES LLCWALL, NJSYMETRA LIFE INSURANCE COMPANY$0$37K$37K11.5%1
WATCHTOWER TECHNOLOGIES INCCHICAGO, ILSYMETRA LIFE INSURANCE COMPANY$0$13K$13K3.9%1

History & trajectory

11 years · all plans
Total premiums
Summed across all plans for this sponsor.
Persons covered
EOY headcount summed across all plans.
Carrier mix
Premium by top carriers, summed across plans.
Broker compensation
Comp by top brokers, summed across plans.

Policy details

Latest year, by plan
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