Assets by plan
Share of aggregate retirement assets
- IBEW 486 Savings (#002)$14.0M
Filings through .
Great River Hydro, LLC
EIN 98-0435819UtilitiesLatest filing 2025
Plans
5
Retirement
4
$47.7M assets
Health & Benefits
1
$2.5M premiums
Participants
420
69 MILK STREET, SUITE 308 - WESTBOROUGH, MA 01581603-682-2372greatriverhydro.comLinkedIn51-200 employees
Health & Benefits portfolio - carriers, brokers and premium across this company's health and benefits plan.
Retirement portfolio analytics
4 plans aggregated / $47.7M assets / 272 participants
Participants by plan
Active + retired + deferred vested
Benefits portfolio analytics
1 plan / $2.5M premiums / 299 covered lives
Coverage by line
Premium dollars by benefit type (bundled lines overlap)
- Health$2.4M
- Dental$2.4M
- Prescription drug$2.4M
- Life$66K
- Long-term disability$56K
- Vision$15K
- +1 more
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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#002
GREAT RIVER HYDRO IBEW 486 SAVINGS PLAN
401(k)
Assets$14.0M
Participants68
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#003
GREAT RIVER HYDRO RETIREMENT PLAN FOR NON-BARGAINING UNIT EMPLOYEES
Traditional DB
Assets$12.5M
Participants48
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#001
GREAT RIVER HYDRO 401(K) SAVINGS PLAN
401(k)
Assets$11.9M
Participants59
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#004
GREAT RIVER HYDRO RETIREMENT PLAN FOR BARGAINING UNIT EMPLOYEES
Traditional DB
Assets$9.3M
Participants97
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#501
GREAT RIVER HYDRO, LLC EMPLOYEE BENEFIT PLAN
Mixed - CIGNA HEALTH AND LIFE INSURANCE COMPANY
Premiums$2.5M
Covered lives299
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Retirement plans
4 plans on this EIN
| Plan | Name | Type | Assets | Participants | Latest year |
|---|---|---|---|---|---|
| #002 | GREAT RIVER HYDRO IBEW 486 SAVINGS PLAN | 401(k) | $14.0M | 68 | 2025 |
| #003 | GREAT RIVER HYDRO RETIREMENT PLAN FOR NON-BARGAINING UNIT EMPLOYEES | Traditional DB | $12.5M | 48 | 2025 |
| #001 | GREAT RIVER HYDRO 401(K) SAVINGS PLAN | 401(k) | $11.9M | 59 | 2025 |
| #004 | GREAT RIVER HYDRO RETIREMENT PLAN FOR BARGAINING UNIT EMPLOYEES | Traditional DB | $9.3M | 97 | 2025 |
- #002 · 401(k) · 202568
- #003 · Traditional DB · 202548
- #001 · 401(k) · 202559
- #004 · Traditional DB · 202597
Health & Benefits plans
1 plan on this EIN
| Plan | Name | Funding | Carrier | Premiums | Covered | Latest year |
|---|---|---|---|---|---|---|
| #501 | GREAT RIVER HYDRO, LLC EMPLOYEE BENEFIT PLAN | Mixed | CIGNA HEALTH AND LIFE INSURANCE COMPANY | $2.5M | 299 | 2025 |
- #501 · Mixed · CIGNA HEALTH AND LIFE INSURANCE COMPANY · 2025299
Retirement plans
Health & Benefits plans