401(k) · DOL Form 5500 · 2022
Trustees of Pipe Fitters Association Local 597 401(k) Plan
Data updated 2026-08-11
- $1.8B
- Total assets
- 9,124
- Participants
- 99th
- Percentile by assets
- $197,493
- Avg per participant
Official DOL plan name: Pipe Fitters Association L.U. 597, U.a. 401(k) Pla · Sponsored by Trustees of Pipe Fitters Association Local 597 · Illinois · Construction
$1.8B in assets, 9,124 participants
Trustees of Pipe Fitters Association Local 597's Pipe Fitters Association L.U. 597, U.a. 401(k) Pla reported $1.8B in total assets and 9,124 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)
- #9,876 in Construction (9,927 peers)
Coverage in Illinois
Pipe Fitters Association L.U. 597, U.a. 401(k) Pla covers 9,124 participants in Illinois, 12x the typical Illinois plan (state average ~779 per filing). Assets: $1.8B.
- $1.8B
- total plan assets (2022 EOY)
- 9,124
- covered participants
- 99th
- percentile by assets (of 139,126 plans)
- $197,493
- avg assets per participant
The plan reported a net loss of $192M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Participants vs Illinois filers
In Illinois, the average filing covers about 779 participants across 5,745 plans. Pipe Fitters Association L.U. 597, U.a. 401(k) Pla reports 9,124 participants - 12x that state average ($1.8B EOY assets).
Illinois filing particulars
| Total Assets (Beginning of Year) | $2.0B |
|---|---|
| Net Assets (End of Year) | $1.8B |
| Net Income | -$192M |
| Employer EIN | 361820310 |
| Plan Effective Date | 1999-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Trustees of Pipe Fitters Association Local 597)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 9,124 | $1.8B |
| 2023 | 1 | 9,128 | $2.2B |
| 2024 | 1 | 9,298 | $2.5B |
Nearby 401(k) Plans in Illinois
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Pipe Fitters Association L.U. 597, U.a. 401(k) Pla vs. nearby 401(k) plans in Illinois, assets vs. participants
- State Farm 401(k) Savings Plan $14.7B · 53,616
- Accenture United States 401(k) Match and Savings Plan $14.3B · 66,653
- Abbott Laboratories Stock Retirement Plan $13.3B · 36,136
- United Airlines Pilot Retirement Account Plan $11.8B · 13,437
- Walgreens Retirement Savings Plan $11.7B · 238,072
Scale composition for Pipe Fitters Association L.U. 597, U.a. 401(k) Pla
Pipe Fitters Association L.U. 597, U.a. 401(k) Pla reports $1.8B in end-of-year assets across 9,124 participants (0.015% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.010% of 93,925,755 covered participants) - about $197,493 per participant (1.4x the national average assets-per-participant) . Net income for plan year 2022 was -$192M.
This plan identity (EIN 361820310, plan #002) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $1.8B to $2.5B (+38.2%) while covered participants moved from 9,124 to 9,298 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 9,124 | $1.8B | This page |
| 2023 | 9,128 | $2.2B | Open filing |
| 2024 · index core | 9,298 | $2.5B | Open filing |
The same sponsor also keeps 1 other index-core plan on PlainRetire:
- Pipe Fitters Association L.U. 597, U.a. 401(k) Pla (401(k), $2.5B, 9,298 participants)
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Pipe Fitters Association L.U. 597, U.a. 401(k) Pla by total assets, not by location.
- Republic Services, Inc. 401(k) Plan (AZ) $1.8B · 28,320
- Capgemini Safe Harbor 401(k) Plan (NY) $1.8B · 10,808
- Finra Savings Plus Plan (DC) $1.8B · 3,697
- Jacobs Technology Inc. Employees' Savings Plan (TX) $1.8B · 11,245
Frequently Asked Questions
How did Pipe Fitters Association L.U. 597, U.a. 401(k) Pla assets move in 2022? ▼
How have Trustees of Pipe Fitters Association Local 597 plan assets changed over time? ▼
Where does Pipe Fitters Association L.U. 597, U.a. 401(k) Pla rank by assets among Form 5500 filers? ▼
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Filing takeaways
Ways to act on Pipe Fitters Association L.U. 597, U.a. 401(k) Pla's numbers.
- By total assets, Pipe Fitters Association L.U. 597, U.a. 401(k) Pla 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 Illinois. Compare plans
- Trustees of Pipe Fitters Association Local 597's sponsor-wide assets have grown 38.2% since 2022 across 3 plan years on file. More Construction plans