Defined Benefit (Pension) · DOL Form 5500 · 2023
Tronox Incorporated Pension Plan
Data updated 2026-07-24
- $175M
- Total assets
- 249
- Participants
- 94th
- Percentile by assets
- $704,142
- Avg per participant
Official DOL plan name: Tronox Incorporated Retirement Plan · Sponsored by Tronox Incorporated · Connecticut · Manufacturing
$175M in assets, 249 participants
Tronox Incorporated's Tronox Incorporated Retirement Plan reported $175M in total assets and 249 participants in its 2023 DOL Form 5500 filing, ranking in the 94th 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.
- 94th percentile by assets (of 126,618 plans)
What the 2023 filing shows
Tronox Incorporated Retirement Plan holds $175M for 249 participants - about $704,142 per participant, in the top 10% of all filed plans by assets, up 0.1% over the 2023 plan year.
- $175M
- total plan assets (2023 EOY)
- 249
- covered participants
- 94th
- percentile by assets (of 126,618 plans)
- $704,142
- avg assets per participant
The plan reported a net loss of $4M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Defined Benefit (Pension) · DOL Form 5500 · 2023
What the Filing Says About Tronox Incorporated Retirement Plan
Tronox Incorporated Retirement Plan is a Defined Benefit (Pension) retirement plan sponsored by Tronox Incorporated, headquartered in Connecticut. According to the U.S. Department of Labor's 2023 Form 5500 filing, the plan reports $175M in total end-of-year assets and covers 249 participants across the Manufacturing industry. The sponsor's EIN on file with the U.S. Department of Labor is 202868245, and the plan has been effective since 2006-03-30. Its filing status is currently FILING RECEIVED.
Year over year, total assets held essentially flat from $175M at the beginning of 2023 to $175M at year-end - up 0.1%. Net assets (after liabilities) closed the year at $175M, with reported net income of -$4M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.
Across the 3 plan years Tronox Incorporated has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $361M to $432M, a gain of 19.8%, while reported participants moved from 1,007 to 865 (-14.1%). The strongest year on file by total sponsor assets was 2024 at $432M; the softest was 2022 at $361M. Year-by-year, sponsor-wide filings show: 2022 - $361M in assets across 2 plans covering 1,007 participants; 2023 - $399M in assets across 2 plans covering 882 participants; 2024 - $432M in assets across 2 plans covering 865 participants.
By assets, Tronox Incorporated Retirement Plan outranks 94% of the 126,618 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 1.8x the national average plan size of $100M and 730 average participants.
Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.
How the percentile is calculated: we count every plan that filed a 2023 Form 5500 with a reported end-of-year asset figure (126,618 plans), rank Tronox Incorporated Retirement Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.
Financial Summary (2023)
| Total Assets (Beginning of Year) | $175M |
|---|---|
| Total Assets (End of Year) | $175M |
| Net Assets (End of Year) | $175M |
| Net Income | -$4M |
| Plan Type | Defined Benefit (Pension) |
| Employer EIN | 202868245 |
| Plan Effective Date | 2006-03-30 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Tronox Incorporated)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 1,007 | $361M |
| 2023 | 2 | 882 | $399M |
| 2024 | 2 | 865 | $432M |
Nearby Defined Benefit (Pension) Plans in Connecticut
Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.
Tronox Incorporated Retirement Plan vs. nearby Defined Benefit (Pension) plans in Connecticut, assets vs. participants
- Rtx Consolidated Pension Plan $43.8B · 23,823
- The Citigroup Pension Plan $10.6B · 17,283
- Eversource Pension Plan $5.9B · 3,717
- Retirement Plan for Employees of Aetna Inc. $5.4B · 10,546
- The Hartford Retirement Plan for U.S. Employees $3.6B · 7,529
Similar-Sized Defined Benefit (Pension) Plans Nationally
Defined Benefit (Pension) plans in other states closest to Tronox Incorporated Retirement Plan by total assets, not by location.
- Perkins Coie Cash Balance Plan (WA) $175M · 430
- Retirement Plan for Office and Salaried Employees of Green Bay Packaging Inc. (WI) $175M · 267
- Aedc Contractors Employee Pension Plan (TN) $175M · 433
- Magellan Pension Plan (OK) $175M · 1,450
Frequently Asked Questions
How much money is in the Tronox Incorporated Retirement Plan? ▼
What type of plan is Tronox Incorporated Retirement Plan? ▼
Who sponsors the Tronox Incorporated Retirement Plan? ▼
How did Tronox Incorporated Retirement Plan perform in 2023? ▼
What this filing means
Ways to act on Tronox Incorporated Retirement Plan's numbers.
- By total assets, Tronox Incorporated Retirement Plan ranks in the top 10% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar Defined Benefit (Pension) plans in Connecticut. Compare plans
- Tronox Incorporated's sponsor-wide assets have grown 19.8% since 2022 across 3 plan years on file. More Manufacturing plans
- A Defined Benefit (Pension) plan works differently from other retirement plan types, understand the structural differences before comparing. Compare plan types
Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.
Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 202868245.
Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.
Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-24.