401(k) · DOL Form 5500 · 2023
Lyondell Chemical Company 401(k) Plan
Data updated 2026-08-11
- $2.4B
- Total assets
- 7,715
- Participants
- 99th
- Percentile by assets
- $311,707
- Avg per participant
Official DOL plan name: Lyondellbasell Savings Plan · Sponsored by Lyondell Chemical Company · Texas · Manufacturing
$2.4B in assets, 7,715 participants
Lyondell Chemical Company's Lyondellbasell Savings Plan reported $2.4B in total assets and 7,715 participants in its 2023 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 127,072 plans)
- #18,524 in Manufacturing (18,722 peers)
Coverage in Texas
Lyondellbasell Savings Plan covers 7,715 participants in Texas, 11x the typical Texas plan (state average ~688 per filing). Assets: $2.4B.
- $2.4B
- total plan assets (2023 EOY)
- 7,715
- covered participants
- 99th
- percentile by assets (of 127,072 plans)
- $311,707
- avg assets per participant
Where Lyondellbasell Savings Plan sits by total assets
Lyondellbasell Savings Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$2,404,821,084 Top 1% higher than 99% of 127,068 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Lyondellbasell Savings Plan reported net income rose from -$476M in the plan year 2022 filing to $398M in the plan year 2023 filing.
- Lyondellbasell Savings Plan end-of-year assets rose from $2.0B in the plan year 2022 filing to $2.4B in the plan year 2023 filing.
- Lyondellbasell Savings Plan reported participants fell from 7,764 in the plan year 2022 filing to 7,715 in the plan year 2023 filing.
Participants vs Texas filers
In Texas, the average filing covers about 688 participants across 10,116 plans. Lyondellbasell Savings Plan reports 7,715 participants - 11x that state average ($2.4B EOY assets).
Texas filing particulars
| Total Assets (Beginning of Year) | $2.0B |
|---|---|
| Net Assets (End of Year) | $2.4B |
| Net Income | $398M |
| Employer EIN | 954160558 |
| Plan Effective Date | 1998-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Lyondell Chemical Company)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 15,729 | $3.0B |
| 2023 | 2 | 15,875 | $3.4B |
| 2024 | 2 | 16,665 | $3.6B |
Nearby 401(k) Plans in Texas
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Lyondellbasell Savings Plan vs. nearby 401(k) plans in Texas, assets vs. participants
- AT&T Retirement Savings Plan $40.0B · 119,854
- Exxonmobil Savings Plan $21.9B · 23,477
- Caterpillar 401(k) Savings Plan $16.5B · 41,679
- American Airlines, Inc. 401(k) Plan $14.7B · 88,792
- Dell Inc. 401(k) Plan $13.5B · 45,686
Scale composition for Lyondellbasell Savings Plan
Lyondellbasell Savings Plan reports $2.4B in end-of-year assets across 7,715 participants (0.020% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.008% of 93,925,755 covered participants) - about $311,707 per participant (2.3x the national average assets-per-participant) . Net income for plan year 2023 was $398M.
This plan identity (EIN 954160558, plan #007) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $2.0B to $2.7B (+33.2%) while covered participants moved from 7,764 to 8,059 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 7,764 | $2.0B | Open filing |
| 2023 | 7,715 | $2.4B | This page |
| 2024 · index core | 8,059 | $2.7B | Open filing |
The same sponsor also keeps 2 other index-core plans on PlainRetire:
- Lyondellbasell Savings Plan (401(k), $2.7B, 8,059 participants)
- Lyondellbasell Pension Plan (Defined Benefit (Pension), $935M, 8,606 participants)
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Lyondellbasell Savings Plan by total assets, not by location.
- Piedmont Healthcare, Inc. 401(k) Tomorrowplan (GA) $2.4B · 27,877
- Keysight Technologies, Inc. 401(k) Plan (CA) $2.4B · 5,483
- Turner Retirement Investment Plan (NY) $2.4B · 7,219
- Peter Kiewit Sons, Inc. Retirement Savings Plan (NE) $2.4B · 16,947
Frequently Asked Questions
How did Lyondellbasell Savings Plan assets move in 2023? ▼
How have Lyondell Chemical Company plan assets changed over time? ▼
Where does Lyondellbasell Savings Plan rank by assets among Form 5500 filers? ▼
Which 401(k) plans are similar in size to Lyondellbasell Savings Plan? ▼
Next read for Lyondellbasell Savings Plan
Filing takeaways
Ways to act on Lyondellbasell Savings Plan's numbers.
- By total assets, Lyondellbasell Savings Plan ranks among the largest 1% of all filed plans. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Texas. Compare plans
- Lyondell Chemical Company's sponsor-wide assets have grown 22.1% since 2022 across 3 plan years on file. More Manufacturing plans