Defined Benefit (Pension) · DOL Form 5500 · 2024
Southwest Gas Corporation Pension Plan
Data updated 2026-08-25
- $1.2B
- Total assets Very large vs avg
- 1,868
- Participants Near avg headcount
- 99th
- Percentile by assets National rank
- $629,393
- Avg per participant High balance/head
Official DOL plan name: Retirement Plan for Employees of Southwest Gas Corporation · Sponsored by Southwest Gas Corporation · Nevada · Utilities
$1.2B in assets, 1,868 participants
Southwest Gas Corporation's Retirement Plan for Employees of Southwest Gas Corporation reported $1.2B in total assets and 1,868 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.
- #654 in Utilities (732 peers)
Coverage in Nevada
Retirement Plan for Employees of Southwest Gas Corporation covers 1,868 participants in Nevada, 2.9x the typical Nevada plan (state average ~636 per filing). Assets: $1.2B.
- #654
- in Utilities (732 peers)
- -0.6%
- assets change YoY
- 12×
- vs typical plan assets (national mean)
The plan reported a net loss of $7M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Retirement Plan for Employees of Southwest Gas Corporation's outsized position by total assets
Retirement Plan for Employees of Southwest Gas Corporation vs every filed plan by assets
End-of-year total assets · plan year 2024 · DOL Form 5500
$1,175,706,967 Top 1% higher than 99% of 123,620 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024
Retirement Plan for Employees of Southwest Gas 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. Retirement Plan for Employees of Southwest Gas Corporation lands in the large band (1,868 participants).
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Retirement Plan for Employees of Southwest Gas Corporation reported net income fell from $33M in the plan year 2023 filing to -$7M in the plan year 2024 filing.
- Retirement Plan for Employees of Southwest Gas Corporation reported participants fell from 2,020 in the plan year 2023 filing to 1,868 in the plan year 2024 filing.
- Retirement Plan for Employees of Southwest Gas Corporation end-of-year assets fell from $1.2B in the plan year 2023 filing to $1.2B in the plan year 2024 filing.
Form 5500 schedule snapshot
Filing strip 880085720 · Southwest Gas Corporation PY 2024 · Defined Benefit (Pension)
Retirement Plan for Employees of Southwest Gas Corporation · $1.2B · 1,868 · 99th
- RANK $1.2B
- PHOTO 1,868
- IND 99th
- EOY Defined Benefit (Pension)
- 5500 near Kinder Morgan Retirement Plan a
- ASSETS ind #654
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 Nevada →
Retirement Plan for Employees of Southwest Gas Corporation in the asset neighbourhood
Nevada filing particulars
| Total Assets (Beginning of Year) | $1.2B |
|---|---|
| Net Assets (End of Year) | $1.2B |
| Net Income | -$7M |
| Employer EIN | 880085720 |
| Plan Effective Date | 1971-08-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Southwest Gas Corporation)
Sponsor-wide plan assets over time
All Southwest Gas Corporation plans reported in each filing year
- Latest sponsor-wide plan assets
- $1.8B 9.946744738475166% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 4,473 | $1.6B |
| 2023 | 2 | 4,386 | $1.7B |
| 2024 | 2 | 4,255 | $1.8B |
Nearby Defined Benefit (Pension) Plans in Nevada
Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.
- Eighth District Electrical Pension Fund $1.3B · 10,468
- United Brotherhood of Carpenters Pension Fund United States Segment $1.1B · 1,296
- Nv Energy Retirement Plan $788M · 1,271
- Construction Industry and Laborers Joint Pension Trust for So Nevada, Plan a $653M · 2,867
- I.B.E.W. Local Union No 357 Pension Trust Fund, Plan a $552M · 2,795
Retirement Plan for Employees of Southwest Gas Corporation's out-of-state Defined Benefit (Pension) peers by assets and headcount
Outside Nevada, the nearest Defined Benefit (Pension) by assets is Kinder Morgan Retirement Plan a in TX ($1.2B); by covered participants it is Cf Industries Holdings, Inc. Pension Plan in IL (1,867 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($1.2B here).
- Kinder Morgan Retirement Plan a (TX) $1.2B · 3,110
- Employee Retirement Plan of S&p Global Inc and Its Subsidiaries (NY) $1.2B · 1,136
- Pension Plan for Eligible Bettis Employees and Retirees (PA) $1.2B · 1,420
- Carpenters Labor-Management Pension Plan (CA) $1.2B · 2,835
Similar participant headcount
Nearest other-state filings by covered participants (1,868 participants); asset peers above are excluded.
- Cf Industries Holdings, Inc. Pension Plan (IL) 1,867 · 1 off
- Pension Plan a for Employees of Consumer Energy Company (MI) 1,863 · 5 off
- Oakwood Healthcare, Inc. Cash Balance Plan (MI) 1,874 · 6 off
- Marin General Hospital Retirement Plan (CA) 1,861 · 7 off
DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.