Defined Benefit (Pension) · DOL Form 5500 · 2023
Trustees of the Intn'l Brotherhood of Boilermakers Iron Ship Builders, Pension Plan
Data updated 2026-08-25
- $140M
- Total assets Near avg plan size
- 209
- Participants Below avg headcount
- 93rd
- Percentile by assets National rank
- $670,133
- Avg per participant High balance/head
Official DOL plan name: International Brotherhood of Boilermakers Officers and Employees' Pension Plan · Sponsored by Trustees of the Intn'l Brotherhood of Boilermakers Iron Ship Builders, · Missouri · Manufacturing
$140M in assets, 209 participants
Trustees of the Intn'l Brotherhood of Boilermakers Iron Ship Builders,'s International Brotherhood of Boilermakers Officers and Employees' Pension Plan reported $140M in total assets and 209 participants in its 2023 DOL Form 5500 filing, ranking in the 93rd 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.
- #16,777 in Manufacturing (18,722 peers)
Coverage in Missouri
International Brotherhood of Boilermakers Officers and Employees' Pension Plan covers 209 participants in Missouri, about 28% of the average Missouri filer (state average ~737 per filing). Assets: $140M.
- #16,777
- in Manufacturing (18,722 peers)
- +6.9%
- assets growth YoY
- 1.4×
- vs typical plan assets (national mean)
International Brotherhood of Boilermakers Officers and Employees' Pension Plan's outsized position by total assets
International Brotherhood of Boilermakers Officers and Employees' Pension Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$140,057,843 Top 7% higher than 93% 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
International Brotherhood of Boilermakers Officers and Employees' Pension Plan among mid-size filed plans by headcount
Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. International Brotherhood of Boilermakers Officers and Employees' Pension Plan sits mid-pack in the medium band (209 participants).
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- International Brotherhood of Boilermakers Officers and Employees' Pension Plan reported net income rose from -$26M in the plan year 2022 filing to $9M in the plan year 2023 filing.
- International Brotherhood of Boilermakers Officers and Employees' Pension Plan end-of-year assets rose from $131M in the plan year 2022 filing to $140M in the plan year 2023 filing.
- International Brotherhood of Boilermakers Officers and Employees' Pension Plan reported participants rose from 205 in the plan year 2022 filing to 209 in the plan year 2023 filing.
DOL schedule card
Filing strip 486031851 · Trustees of the Intn'l Brotherhood of Boilermakers Iron Ship Builders, PY 2023 · Defined Benefit (Pension)
International Brotherhood of Boilermakers Officers and Employees' Pension Plan · $140M · 209 · 93rd
- IND $140M
- EOY 209
- 5500 93rd
- ASSETS Defined Benefit (Pension)
- PCT near Stagehands Local Two Retirement Plan
- EIN ind #16777
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 Manufacturing retirement plans → · Plans in Missouri →
International Brotherhood of Boilermakers Officers and Employees' Pension Plan in the asset neighbourhood
Missouri filing particulars
| Total Assets (Beginning of Year) | $131M |
|---|---|
| Net Assets (End of Year) | $140M |
| Net Income | $9M |
| Employer EIN | 486031851 |
| Plan Effective Date | 1951-01-16 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Trustees of the Intn'l Brotherhood of Boilermakers Iron Ship Builders,)
Sponsor-wide plan assets over time
All Trustees of the Intn'l Brotherhood of Boilermakers Iron Ship Builders, plans reported in each filing year
- Latest sponsor-wide plan assets
- $148M 12.600431076640305% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 205 | $131M |
| 2023 | 1 | 209 | $140M |
| 2024 | 1 | 202 | $148M |
Nearby Defined Benefit (Pension) Plans in Missouri
Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.
- Boilermaker-Blacksmith National Pension Trust $7.8B · 30,358
- Ameren Retirement Plan $4.7B · 10,156
- Co-Op Retirement Plan $3.5B · 14,993
- Emerson Electric Company Retirement Plan $3.4B · 2,671
- Carpenters Pension Trust Fund of St. Louis $3.3B · 11,420
International Brotherhood of Boilermakers Officers and Employees' Pension Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount
Outside Missouri, the nearest Defined Benefit (Pension) by assets is Stagehands Local Two Retirement Plan in IL ($140M); by covered participants it is Pension Plan for Union Employees of Fox Television Stations, LLC in NY (209 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($140M here).
- Stagehands Local Two Retirement Plan (IL) $140M · 1,527
- Bcom3 Cash Balance Plan (IL) $140M · 432
- Investors Bank Pension Plan (RI) $140M · 372
- Harbisonwalker International, Inc. Salary Pension Plan (PA) $140M · 236
Similar participant headcount
Nearest other-state filings by covered participants (209 participants); asset peers above are excluded.
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.