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  1. Companies/
  2. Middlesex Water Company
  • Retirement analytics
  • Benefits analytics
  • Plan summaries
  • Retirement plans
  • Health & Benefits plans

Filings through Oct 24, 2026.

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Middlesex Water Company

EIN 22-1114430-utilities-Latest filing 2025
Plans
7
Retirement
2
$196.4M assets
Health & Benefits
5
$7.8M premiums
Participants
2,527
485C ROUTE ONE SOUTH, SUITE 400 - ISELIN, NJ 08830732-634-1500middlesexwater.comLinkedIn201-500 employeesutilities
Plans on this EIN
7 filings
#001Traditional DB-$105.3M - 301 part#003401(k)-$91.1M - 454 part#504Fully insured-$6.7M - 318 lives#503Mixed-$341K - 113 lives#501Fully insured-$329K - 481 lives#505Fully insured-$310K - 323 lives#502Fully insured-$106K - 382 lives+1 more plans

Health & Benefits portfolio - carriers, brokers and premium across this company's 5 health and benefits plans.

Retirement portfolio analytics

2 plans aggregated / $196.4M assets / 755 participants

Assets by plan

Share of aggregate retirement assets

  • WATER COMPANY PENSION (#001)$105.3M
  • WATER COMPANY 401(K) (#003)$91.1M
Total $196.4MSelect a row to open it

Participants by plan

Active + retired + deferred vested

  • WATER COMPANY 401(K) (#003)454
  • WATER COMPANY PENSION (#001)301
Total 755Select a row to open it

Benefits portfolio analytics

5 plans / $7.8M premiums / 1,617 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Health$6.7M
  • Prescription drug$6.6M
  • Vision$6.3M
  • Other$435K
  • Life$329K
  • Dental$310K
  • +1 more
Total $7.8M7 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

MIDDLESEX WATER COMPANY PENSION PLAN

Traditional DB

Assets$105.3M
Participants301
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Retirement#003

MIDDLESEX WATER COMPANY 401(K) PLAN

401(k)

Assets$91.1M
Participants454
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#504

MEDICAL PLAN

Fully insured - CIGNA HEALTH AND LIFE INSURANCE COMPANY

Premiums$6.7M
Covered lives318
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Health & Benefits#503

PRESCRIPTION PLAN

Mixed - EXPRESS SCRIPTS, INC.

Premiums$341K
Covered lives113
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Health & Benefits#501

GROUP LIFE AND DEPENDENT LIFE

Fully insured - SUN LIFE ASSURANCE COMPANY OF CANADA

Premiums$329K
Covered lives481
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Health & Benefits#505

DENTAL PLAN

Fully insured - DELTA DENTAL OF NEW JERSEY, INC.

Premiums$310K
Covered lives323
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan
Health & Benefits#502

GROUP LONG TERM DISABILITY PLAN

Fully insured - LIFE INSURANCE COMPANY OF NORTH AMERICA

Premiums$106K
Covered lives382
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan

Retirement plans

2 plans on this EIN

PlanNameTypeAssetsParticipantsLatest year
#001MIDDLESEX WATER COMPANY PENSION PLANTraditional DB$105.3M3012025
#003MIDDLESEX WATER COMPANY 401(K) PLAN401(k)$91.1M4542025
  • MIDDLESEX WATER COMPANY PENSION PLAN$105.3M
    #001 · Traditional DB · 2025301
  • MIDDLESEX WATER COMPANY 401(K) PLAN$91.1M
    #003 · 401(k) · 2025454

Health & Benefits plans

5 plans on this EIN

PlanNameFundingCarrierPremiumsCoveredLatest year
#504MEDICAL PLANFully insuredCIGNA HEALTH AND LIFE INSURANCE COMPANY$6.7M3182025
#503PRESCRIPTION PLANMixedEXPRESS SCRIPTS, INC.$341K1132025
#501GROUP LIFE AND DEPENDENT LIFEFully insuredSUN LIFE ASSURANCE COMPANY OF CANADA$329K4812025
#505DENTAL PLANFully insuredDELTA DENTAL OF NEW JERSEY, INC.$310K3232025
#502GROUP LONG TERM DISABILITY PLANFully insuredLIFE INSURANCE COMPANY OF NORTH AMERICA$106K3822025
  • MEDICAL PLAN$6.7M
    #504 · Fully insured · CIGNA HEALTH AND LIFE INSURANCE COMPANY · 2025318
  • PRESCRIPTION PLAN$341K
    #503 · Mixed · EXPRESS SCRIPTS, INC. · 2025113
  • GROUP LIFE AND DEPENDENT LIFE$329K
    #501 · Fully insured · SUN LIFE ASSURANCE COMPANY OF CANADA · 2025481
  • DENTAL PLAN$310K
    #505 · Fully insured · DELTA DENTAL OF NEW JERSEY, INC. · 2025323
  • GROUP LONG TERM DISABILITY PLAN$106K
    #502 · Fully insured · LIFE INSURANCE COMPANY OF NORTH AMERICA · 2025382
Retirement plans
Health & Benefits plans

On this page

  1. Retirement analytics
  2. Benefits analytics
  3. Plan summaries
  4. Retirement plans
  5. Health & Benefits plans
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