Defined Benefit (Pension) · DOL Form 5500 · 2024

National Grid USA Service Company, Inc. Pension Plan

Data updated 2026-08-25

$1.6B
Total assets Very large vs avg
1,054
Participants Near avg headcount
99th
Percentile by assets National rank
$1.5M
Avg per participant High balance/head
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Official DOL plan name: The Retirement Income Plan of Keyspan Corporation · Sponsored by National Grid USA Service Company, Inc. · New York · Utilities

$1.6B in assets, 1,054 participants

National Grid USA Service Company, Inc.'s The Retirement Income Plan of Keyspan Corporation reported $1.6B in total assets and 1,054 participants in its 2024 DOL Form 5500 filing, ranking in the 99th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #673 in Utilities (732 peers)

Where The Retirement Income Plan of Keyspan Corporation sits by assets

The Retirement Income Plan of Keyspan Corporation sits among the largest 1% of all filed plans, $1.6B for 1,054 participants (~$1.5M/participant), down 2.2% in 2024.

#673
in Utilities (732 peers)
-2.2%
assets change YoY
16×
vs typical plan assets (national mean)

The plan reported a net loss of $35M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

The Retirement Income Plan of Keyspan Corporation's outsized position by total assets

The Retirement Income Plan of Keyspan Corporation vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$1,612,625,741 Top 1% higher than 99% of 123,620 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

The Retirement Income Plan of Keyspan Corporation's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. The Retirement Income Plan of Keyspan Corporation lands in the large band (1,054 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • The Retirement Income Plan of Keyspan Corporation reported net income rose from -$452M in the plan year 2023 filing to -$35M in the plan year 2024 filing.
  • The Retirement Income Plan of Keyspan Corporation reported participants fell from 1,134 in the plan year 2023 filing to 1,054 in the plan year 2024 filing.
  • The Retirement Income Plan of Keyspan Corporation end-of-year assets fell from $1.6B in the plan year 2023 filing to $1.6B in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 041663150 · National Grid USA Service Company, Inc. PY 2024 · Defined Benefit (Pension)

The Retirement Income Plan of Keyspan Corporation · $1.6B · 1,054 · 99th

  • 5500 $1.6B
  • ASSETS 1,054
  • PCT 99th
  • EIN Defined Benefit (Pension)
  • RANK near Western Pennsylvania Teamsters and Employers Pension Fund
  • PHOTO ind #673

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Utilities retirement plans → · Plans in New York →

The Retirement Income Plan of Keyspan Corporation in the asset neighbourhood

Boehringer Ingelheim USA Corporation & Its Affiliates Retirement PlanBoehringer Ingelheim USA Cor…$1.6BThe Retirement Income Plan of Keyspan CorporationThe Retirement Income Plan o…$1.6BWestern Pennsylvania Teamsters and Employers Pension FundWestern Pennsylvania Teamste…$1.6BBasf Corporation Salaried Employees' Pension PlanBasf Corporation Salaried Em…$1.6BVisa Retirement Plan$1.6B
End-of-year total assets ($B) among The Retirement Income Plan of Keyspan Corporation and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$1.6B
Net Assets (End of Year)$1.6B
Net Income-$35M
Employer EIN041663150
Plan Effective Date1937-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (National Grid USA Service Company, Inc.)

Sponsor-wide plan assets over time

All National Grid USA Service Company, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$13.5B 5.030290688647641% vs 2022
2024 filing year
$12.6B$12.8B$13B$13.2B$13.4B$13.6B 202220232024 $12.8B $13.5B ▲ +5.0%
Year Plans Participants Total Assets
2022 7 30,556 $12.8B
2023 7 25,487 $13.0B
2024 7 26,129 $13.5B

Nearby Defined Benefit (Pension) Plans in New York

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

The Retirement Income Plan of Keyspan Corporation vs. nearby Defined Benefit (Pension) plans in New York, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 05101520 Total assets ($B) Participants The Retirement Income Plan of Keyspan Corporation, Total assets ($B): 1.612625741 · Participants: 1054The Retirement Income Plan of Keyspan CorporationIBM Personal Pension Plan, Total assets ($B): 17.919858993 · Participants: 48014IBM Personal Pension Plan1199seiu Health Care Employees Pension Fund, Total assets ($B): 16.913316696 · Participants: 1118331199seiu Health Care Employees Pension FundConsolidated Edison Retirement Plan, Total assets ($B): 15.588456377 · Participants: 10608Consolidated Edison Retirement PlanPfizer Consolidated Pension Plan, Total assets ($B): 9.970337119 · Participants: 8876Pfizer Consolidated Pension PlanGE Energy Pension Plan, Total assets ($B): 8.92290143 · Participants: 5829GE Energy Pension Plan
The Retirement Income Plan of Keyspan Corporation vs. nearby Defined Benefit (Pension) plans in New York, assets vs. participants

The Retirement Income Plan of Keyspan Corporation's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside New York, the nearest Defined Benefit (Pension) by assets is Western Pennsylvania Teamsters and Employers Pension Fund in PA ($1.6B); by covered participants it is Herc Rentals Pension Plan in FL (1,054 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (1,054 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did The Retirement Income Plan of Keyspan Corporation assets move in 2024? ▼
The Retirement Income Plan of Keyspan Corporation edged down modestly - down 2.2% during 2024, from $1.6B to $1.6B. Reported net income was -$35M.
How have National Grid USA Service Company, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), National Grid USA Service Company, Inc.'s sponsor-wide assets grew 5.0%, from $12.8B to $13.5B.
Where does The Retirement Income Plan of Keyspan Corporation rank by assets among Form 5500 filers? ▼
The Retirement Income Plan of Keyspan Corporation ranks in the 99th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (among the largest 1% of all filed plans).
Which Defined Benefit (Pension) plans are similar in size to The Retirement Income Plan of Keyspan Corporation? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Western Pennsylvania Teamsters and Employers Pension Fund in PA ($1.6B, 3,456 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to The Retirement Income Plan of Keyspan Corporation? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Herc Rentals Pension Plan in FL (1,054 participants, $118M in assets).