Defined Benefit (Pension) · DOL Form 5500 · 2024
Northwest Ironworkers Retirement Plan Board of Trustees Pension Plan
Data updated 2026-08-11
- $854M
- Total assets
- 3,350
- Participants
- 98th
- Percentile by assets
- $255,031
- Avg per participant
Official DOL plan name: Northwest Ironworkers Retirement Plan · Sponsored by Northwest Ironworkers Retirement Plan Board of Trustees · Washington · Construction
$854M in assets, 3,350 participants
Northwest Ironworkers Retirement Plan Board of Trustees's Northwest Ironworkers Retirement Plan reported $854M in total assets and 3,350 participants in its 2024 DOL Form 5500 filing, ranking in the 98th 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.
- 98th percentile by assets (of 123,622 plans)
- #8,882 in Construction (9,039 peers)
Coverage in Washington
Northwest Ironworkers Retirement Plan covers 3,350 participants in Washington, 2.3x the typical Washington plan (state average ~1,476 per filing). Assets: $854M.
- $854M
- total plan assets (2024 EOY)
- 3,350
- covered participants
- 98th
- percentile by assets (of 123,622 plans)
- $255,031
- avg assets per participant
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Northwest Ironworkers Retirement Plan reported participants fell from 3,724 in the plan year 2023 filing to 3,350 in the plan year 2024 filing.
- Northwest Ironworkers Retirement Plan end-of-year assets rose from $785M in the plan year 2023 filing to $854M in the plan year 2024 filing.
- Northwest Ironworkers Retirement Plan reported net income rose from $71M in the plan year 2023 filing to $74M in the plan year 2024 filing.
Participants vs Washington filers
In Washington, the average filing covers about 1,476 participants across 2,612 plans. Northwest Ironworkers Retirement Plan reports 3,350 participants - 2.3x that state average ($854M EOY assets).
Washington filing particulars
| Total Assets (Beginning of Year) | $785M |
|---|---|
| Net Assets (End of Year) | $851M |
| Net Income | $74M |
| Employer EIN | 916123688 |
| Plan Effective Date | 1963-12-16 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Northwest Ironworkers Retirement Plan Board of Trustees)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 3,915 | $708M |
| 2023 | 1 | 3,724 | $785M |
| 2024 | 1 | 3,350 | $854M |
Nearby Defined Benefit (Pension) Plans in Washington
Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.
Northwest Ironworkers Retirement Plan vs. nearby Defined Benefit (Pension) plans in Washington, assets vs. participants
- Western Conference of Teamsters Pension Plan $56.4B · 231,156
- The Pension Value Plan for Employees of the Boeing Company $23.3B · 29,538
- The Boeing Company Employee Retirement Plan $15.4B · 31,398
- Locals 302 & 612 of the Iuoe - Employers Construction Industry Retirement Plan $3.3B · 8,695
- Paccar Inc Retirement Plan $2.7B · 10,345
Similar-Sized Defined Benefit (Pension) Plans Nationally
Defined Benefit (Pension) plans in other states closest to Northwest Ironworkers Retirement Plan by total assets, not by location.
Frequently Asked Questions
How did Northwest Ironworkers Retirement Plan assets move in 2024? ▼
How have Northwest Ironworkers Retirement Plan Board of Trustees plan assets changed over time? ▼
Where does Northwest Ironworkers Retirement Plan rank by assets among Form 5500 filers? ▼
Which Defined Benefit (Pension) plans are similar in size to Northwest Ironworkers Retirement Plan? ▼
Next read for Northwest Ironworkers Retirement Plan
Filing takeaways
Ways to act on Northwest Ironworkers Retirement Plan's numbers.
- By total assets, Northwest Ironworkers Retirement Plan ranks in the top 5% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar Defined Benefit (Pension) plans in Washington. Compare plans
- Northwest Ironworkers Retirement Plan Board of Trustees's sponsor-wide assets have grown 20.7% since 2022 across 3 plan years on file. More Construction plans