Defined Benefit (Pension) · DOL Form 5500 · 2023

Bot, Wa State Plumbing and Pipefitting Industry Pension Plan Pension Plan

Data updated 2026-08-25

$1.2B
Total assets Very large vs avg
4,943
Participants Above avg headcount
99th
Percentile by assets National rank
$236,140
Avg per participant Above avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Wa State Plumbing and Pipefitting Industry Pension Plan · Sponsored by Bot, Wa State Plumbing and Pipefitting Industry Pension Plan · Washington · Construction

$1.2B in assets, 4,943 participants

Bot, Wa State Plumbing and Pipefitting Industry Pension Plan's Wa State Plumbing and Pipefitting Industry Pension Plan reported $1.2B in total assets and 4,943 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.

  • #8,924 in Construction (9,030 peers)

Coverage in Washington

Wa State Plumbing and Pipefitting Industry Pension Plan covers 4,943 participants in Washington, 3.3x the typical Washington plan (state average ~1,476 per filing). Assets: $1.2B.

#8,924
in Construction (9,030 peers)
+10.7%
assets growth YoY
12×
vs typical plan assets (national mean)

Wa State Plumbing and Pipefitting Industry Pension Plan's outsized position by total assets

Wa State Plumbing and Pipefitting Industry Pension Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$1,167,239,019 Top 1% higher than 99% of 127,068 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Wa State Plumbing and Pipefitting Industry Pension 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. Wa State Plumbing and Pipefitting Industry Pension Plan lands in the large band (4,943 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Wa State Plumbing and Pipefitting Industry Pension Plan reported net income rose from -$123M in the plan year 2022 filing to $113M in the plan year 2023 filing.
  • Wa State Plumbing and Pipefitting Industry Pension Plan end-of-year assets rose from $1.1B in the plan year 2022 filing to $1.2B in the plan year 2023 filing.
  • Wa State Plumbing and Pipefitting Industry Pension Plan reported participants rose from 4,860 in the plan year 2022 filing to 4,943 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 916029141 · Bot, Wa State Plumbing and Pipefitting Industry Pension Plan PY 2023 · Defined Benefit (Pension)

Wa State Plumbing and Pipefitting Industry Pension Plan · $1.2B · 4,943 · 99th

  • VS-ST $1.2B
  • BOY 4,943
  • SCH 99th
  • EBSA Defined Benefit (Pension)
  • PART near Kinder Morgan Retirement Plan a
  • TYPE ind #8924

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 →

Wa State Plumbing and Pipefitting Industry Pension Plan in the asset neighbourhood

Wa State Plumbing and Pipefitting Industry Pension PlanWa State Plumbing and Pipefi…$1.2BKinder Morgan Retirement Plan aKinder Morgan Retirement Pla…$1.2BThe University of Chicago Retirement Income Plan for EmployeesThe University of Chicago Re…$1.2BPension Plan for Eligible Bettis Employees and RetireesPension Plan for Eligible Be…$1.2BGeorgia-Pacific LLC Salaried Pension PlanGeorgia-Pacific LLC Salaried…$1.2B
End-of-year total assets ($B) among Wa State Plumbing and Pipefitting Industry Pension Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Washington filing particulars

Total Assets (Beginning of Year)$1.1B
Net Assets (End of Year)$1.2B
Net Income$113M
Employer EIN916029141
Plan Effective Date1962-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Bot, Wa State Plumbing and Pipefitting Industry Pension Plan)

Sponsor-wide plan assets over time

All Bot, Wa State Plumbing and Pipefitting Industry Pension Plan plans reported in each filing year

Latest sponsor-wide plan assets
$1.3B 19.33136364723496% vs 2022
2024 filing year
$1B$1.1B$1.2B$1.3B 202220232024 $1.05B $1.26B ▲ +20.0%
Year Plans Participants Total Assets
2022 1 4,860 $1.1B
2023 1 4,943 $1.2B
2024 1 5,058 $1.3B

Nearby Defined Benefit (Pension) Plans in Washington

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Wa State Plumbing and Pipefitting Industry Pension Plan vs. nearby Defined Benefit (Pension) plans in Washington, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -20020406080 Total assets ($B) Participants Wa State Plumbing and Pipefitting Industry Pension Plan, Total assets ($B): 1.167239019 · Participants: 4943Wa State Plumbing and Pipefitting Industry Pension PlanWestern Conference of Teamsters Pension Plan, Total assets ($B): 57.387332732 · Participants: 229511Western Conference of Teamsters Pension PlanThe Pension Value Plan for Employees of the Boeing Company, Total assets ($B): 25.042153263 · Participants: 31566The Pension Value Plan for Employees of the Boeing CompanyThe Boeing Company Employee Retirement Plan, Total assets ($B): 16.333139549 · Participants: 32477The Boeing Company Employee Retirement PlanNorthwest Carpenters Retirement Plan, Total assets ($B): 3.287308621 · Participants: 15892Northwest Carpenters Retirement PlanLocals 302 & 612 of the Iuoe - Employers Construction Industry Retirement Plan, Total assets ($B): 3.066446219 · Participants: 8339Locals 302 & 612 of the Iuoe - Employers Construction Industry Retirement Plan
Wa State Plumbing and Pipefitting Industry Pension Plan vs. nearby Defined Benefit (Pension) plans in Washington, assets vs. participants

Wa State Plumbing and Pipefitting Industry Pension Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Washington, the nearest Defined Benefit (Pension) by assets is Kinder Morgan Retirement Plan a in TX ($1.2B); by covered participants it is United Parcel Service, Inc. Local 177, I.B.T Multi-Employer Retirement Plan in GA (4,960 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (4,943 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.

Frequently Asked Questions

How did Wa State Plumbing and Pipefitting Industry Pension Plan assets move in 2023? ▼
Wa State Plumbing and Pipefitting Industry Pension Plan grew at a solid clip - up 10.7% during 2023, from $1.1B to $1.2B. Reported net income was $113M.
How have Bot, Wa State Plumbing and Pipefitting Industry Pension Plan plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Bot, Wa State Plumbing and Pipefitting Industry Pension Plan's sponsor-wide assets grew 19.3%, from $1.1B to $1.3B.
Where does Wa State Plumbing and Pipefitting Industry Pension Plan rank by assets among Form 5500 filers? ▼
Wa State Plumbing and Pipefitting Industry Pension Plan ranks in the 99th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (among the largest 1% of all filed plans).
Which Defined Benefit (Pension) plans are similar in size to Wa State Plumbing and Pipefitting Industry Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Kinder Morgan Retirement Plan a in TX ($1.2B, 3,365 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Wa State Plumbing and Pipefitting Industry Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is United Parcel Service, Inc. Local 177, I.B.T Multi-Employer Retirement Plan in GA (4,960 participants, $1.8B in assets).