Defined Benefit (Pension) · DOL Form 5500 · 2023
Northwest Ironworkers Retirement Plan Board of Trustees Pension Plan
Data updated 2026-08-25
- $785M
- Total assets Above avg plan size
- 3,724
- Participants Above avg headcount
- 98th
- Percentile by assets National rank
- $210,821
- Avg per participant Above avg balance/head
Official DOL plan name: Northwest Ironworkers Retirement Plan · Sponsored by Northwest Ironworkers Retirement Plan Board of Trustees · Washington · Construction
$785M in assets, 3,724 participants
Northwest Ironworkers Retirement Plan Board of Trustees's Northwest Ironworkers Retirement Plan reported $785M in total assets and 3,724 participants in its 2023 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.
- #8,878 in Construction (9,030 peers)
Coverage in Washington
Northwest Ironworkers Retirement Plan covers 3,724 participants in Washington, 2.5x the typical Washington plan (state average ~1,476 per filing). Assets: $785M.
- #8,878
- in Construction (9,030 peers)
- +10.9%
- assets growth YoY
- 7.9×
- vs typical plan assets (national mean)
Northwest Ironworkers Retirement Plan's outsized position by total assets
Northwest Ironworkers Retirement Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$785,098,982 Top 2% higher than 98% 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
Northwest Ironworkers Retirement Plan's large-plan peer group by participant headcount
Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Northwest Ironworkers Retirement Plan lands in the large band (3,724 participants).
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Northwest Ironworkers Retirement Plan reported net income rose from $49M in the plan year 2022 filing to $71M in the plan year 2023 filing.
- Northwest Ironworkers Retirement Plan end-of-year assets rose from $708M in the plan year 2022 filing to $785M in the plan year 2023 filing.
- Northwest Ironworkers Retirement Plan reported participants fell from 3,915 in the plan year 2022 filing to 3,724 in the plan year 2023 filing.
Plan-year Form 5500 strip
Filing strip 916123688 · Northwest Ironworkers Retirement Plan Board of Trustees PY 2023 · Defined Benefit (Pension)
Northwest Ironworkers Retirement Plan · $785M · 3,724 · 98th
- ASSETS $785M
- ASSETS 3,724
- ASSETS 98th
- ASSETS Defined Benefit (Pension)
- ASSETS near Csaa Insurance Group Cash Balance Retirement Plan
- ASSETS ind #8878
Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Construction retirement plans → · Plans in Washington →
Northwest Ironworkers Retirement Plan in the asset neighbourhood
Washington filing particulars
| Total Assets (Beginning of Year) | $708M |
|---|---|
| Net Assets (End of Year) | $778M |
| Net Income | $71M |
| Employer EIN | 916123688 |
| Plan Effective Date | 1963-12-16 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Northwest Ironworkers Retirement Plan Board of Trustees)
Sponsor-wide plan assets over time
All Northwest Ironworkers Retirement Plan Board of Trustees plans reported in each filing year
- Latest sponsor-wide plan assets
- $854M 20.66193215834973% vs 2022
- 2024 filing year
| 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.
- Western Conference of Teamsters Pension Plan $57.4B · 229,511
- The Pension Value Plan for Employees of the Boeing Company $25.0B · 31,566
- The Boeing Company Employee Retirement Plan $16.3B · 32,477
- Northwest Carpenters Retirement Plan $3.3B · 15,892
- Locals 302 & 612 of the Iuoe - Employers Construction Industry Retirement Plan $3.1B · 8,339
Northwest Ironworkers Retirement Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount
Outside Washington, the nearest Defined Benefit (Pension) by assets is Csaa Insurance Group Cash Balance Retirement Plan in CA ($785M); by covered participants it is Pension Plan for Salaried Employees of Union Pacific Corporation & Affiliates in NE (3,724 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($785M here).
- Csaa Insurance Group Cash Balance Retirement Plan (CA) $785M · 2,152
- The Hershey Company Retirement Plan (PA) $785M · 2,569
- Schneider Electric Pension Plan (IL) $786M · 1,688
- Excellus Retirement Plan (NY) $787M · 2,138
Similar participant headcount
Nearest other-state filings by covered participants (3,724 participants); asset peers above are excluded.
- Pension Plan for Salaried Employees of Union Pacific Corporation & Affiliates (NE) 3,724 · 0 off
- Eversource Pension Plan (CT) 3,717 · 7 off
- Volvo Group North America Retirement Plan (NC) 3,735 · 11 off
- Michelin Retirement Plan (SC) 3,743 · 19 off
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.