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Filings through Oct 24, 2026.

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Institute of Nuclear Power Operations

EIN 58-1382198-utilities-Latest filing 2025
Plans
3
Retirement
1
$150.1M assets
Health & Benefits
2
$1.1M premiums
Participants
1,194
700 GALLERIA PARKWAY, SE STE 100 - ATLANTA, GA 303395943770-644-8510inpo.infoLinkedIn201-500 employeesutilities
Plans on this EIN
3 filings
#001401(k)-$150.1M - 423 part#501Mixed-$593K - 289 lives#507Mixed-$536K - 302 lives

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

Benefits portfolio analytics

2 plans / $1.1M premiums / 591 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Long-term disability$471K
  • Other$471K
  • Vision$65K
Total $536K3 rows
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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

INSTITUTE OF NUCLEAR POWER OPERATIONS 401(K) RETIREMENT SAVINGS PLAN

401(k)

Assets$150.1M
Participants423
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#501

INSTITUTE OF NUCLEAR POWER OPERATIONS BENEFITS PLAN

Mixed - THE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA

Premiums$593K
Covered lives289
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Health & Benefits#507

INSTITUTE OF NUCLEAR POWER OPERATIONS MEDICAL BENEFITS PLAN

Mixed - THE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA

Premiums$536K
Covered lives302
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan

Retirement plans

1 plan on this EIN

PlanNameTypeAssetsParticipantsLatest year
#001INSTITUTE OF NUCLEAR POWER OPERATIONS 401(K) RETIREMENT SAVINGS PLAN401(k)$150.1M4232025
  • INSTITUTE OF NUCLEAR POWER OPERATIONS 401(K) RETIREMENT SAVINGS PLAN$150.1M
    #001 · 401(k) · 2025423

Health & Benefits plans

2 plans on this EIN

PlanNameFundingCarrierPremiumsCoveredLatest year
#501INSTITUTE OF NUCLEAR POWER OPERATIONS BENEFITS PLANMixedTHE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA$593K2892024
#507INSTITUTE OF NUCLEAR POWER OPERATIONS MEDICAL BENEFITS PLANMixedTHE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA$536K3022025
  • INSTITUTE OF NUCLEAR POWER OPERATIONS BENEFITS PLAN$593K
    #501 · Mixed · THE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA · 2024289
  • INSTITUTE OF NUCLEAR POWER OPERATIONS MEDICAL BENEFITS PLAN$536K
    #507 · Mixed · THE GUARDIAN LIFE INSURANCE COMPANY OF AMERICA · 2025302
Retirement plans
Health & Benefits plans

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  2. Plan summaries
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