Defined Benefit (Pension) · DOL Form 5500 · 2022
One Gas, Inc Pension Plan
Data updated 2026-08-11
- $769M
- Total assets
- 840
- Participants
- 99th
- Percentile by assets
- $915,731
- Avg per participant
Official DOL plan name: One Gas, Inc. Retirement Plan · Sponsored by One Gas, Inc · Oklahoma · Utilities
$769M in assets, 840 participants
One Gas, Inc's One Gas, Inc. Retirement Plan reported $769M in total assets and 840 participants in its 2022 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.
- 99th percentile by assets (of 139,126 plans)
- #641 in Utilities (738 peers)
Where One Gas, Inc. Retirement Plan sits by assets
One Gas, Inc. Retirement Plan sits among the largest 1% of all filed plans, $769M for 840 participants (~$915,731/participant), down 24.3% in 2022.
- $769M
- total plan assets (2022 EOY)
- 840
- covered participants
- 99th
- percentile by assets (of 139,126 plans)
- $915,731
- avg assets per participant
The plan reported a net loss of $246M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
One Gas, Inc. Retirement Plan vs the 2022 asset distribution
By assets, One Gas, Inc. Retirement Plan outranks 99% of the 139,126 plans that filed a Form 5500 for the 2022 plan year, and holds roughly 7.7x the national average plan size of $100M (721 average participants).
Scale-class filing particulars (2022)
| Total Assets (Beginning of Year) | $1.0B |
|---|---|
| Net Assets (End of Year) | $769M |
| Net Income | -$246M |
| Employer EIN | 463561936 |
| Plan Effective Date | 2014-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (One Gas, Inc)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 4,426 | $1.5B |
| 2023 | 2 | 4,456 | $1.7B |
| 2024 | 2 | 4,530 | $1.7B |
Nearby Defined Benefit (Pension) Plans in Oklahoma
Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.
One Gas, Inc. Retirement Plan vs. nearby Defined Benefit (Pension) plans in Oklahoma, assets vs. participants
- Pipeline Industry Pension Fund $1.4B · 2,848
- Williams Pension Plan $879M · 3,868
- Retirement Plan for Employees of Devon Energy Corporation $482M · 181
- Integris Health, Inc. Retirement Plan a $408M · 1,297
- Williams Inactive Employees Pension Plan $393M · N/A
Similar-Sized Defined Benefit (Pension) Plans Nationally
Defined Benefit (Pension) plans in other states closest to One Gas, Inc. Retirement Plan by total assets, not by location.
- The 2017 Employees' Pension Plan of Battelle Memorial Institute (OH) $769M · 1,221
- Legacy Health Employees Retirement Plan (OR) $769M · 5,675
- Suburban Teamsters of Northern Illinois Pension Plan (IL) $771M · 3,129
- Laborers Pension Trust Fund - Detroit and Vicinity (MI) $771M · 4,205
Frequently Asked Questions
How did One Gas, Inc. Retirement Plan assets move in 2022? ▼
How have One Gas, Inc plan assets changed over time? ▼
Where does One Gas, Inc. Retirement Plan rank by assets among Form 5500 filers? ▼
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Next read for One Gas, Inc. Retirement Plan
Scale reading
Ways to act on One Gas, Inc. Retirement Plan's numbers.
- By total assets, One Gas, Inc. Retirement Plan ranks among the largest 1% of all filed plans. See the largest plans
- Compare it side-by-side against 3 similar Defined Benefit (Pension) plans in Oklahoma. Compare plans
- One Gas, Inc's sponsor-wide assets have grown 9.8% since 2022 across 3 plan years on file. More Utilities plans