401(k) · DOL Form 5500 · 2024

Plumbers Local Union No. 1 Employee 401(k) Savings Plan 401(k) Plan

Data updated 2026-08-25

$961M
Total assets Above avg plan size
4,638
Participants Above avg headcount
98th
Percentile by assets National rank
$207,263
Avg per participant Above avg balance/head
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Official DOL plan name: Plumbers Local Union No. 1 Employee 401(k) Savings Plan · Sponsored by Plumbers Local Union No. 1 Employee 401(k) Savings Plan · New York · Construction

$961M in assets, 4,638 participants

Plumbers Local Union No. 1 Employee 401(k) Savings Plan's Plumbers Local Union No. 1 Employee 401(k) Savings Plan reported $961M in total assets and 4,638 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.

  • #8,896 in Construction (9,039 peers)

Coverage in New York

Plumbers Local Union No. 1 Employee 401(k) Savings Plan covers 4,638 participants in New York, 5.8x the typical New York plan (state average ~798 per filing). Assets: $961M.

#8,896
in Construction (9,039 peers)
+10.1%
assets growth YoY
9.6×
vs typical plan assets (national mean)

Plumbers Local Union No. 1 Employee 401(k) Savings Plan's outsized position by total assets

Plumbers Local Union No. 1 Employee 401(k) Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$961,283,743 Top 2% higher than 98% of 123,620 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 2024

Plumbers Local Union No. 1 Employee 401(k) Savings Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Plumbers Local Union No. 1 Employee 401(k) Savings Plan lands in the large band (4,638 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Plumbers Local Union No. 1 Employee 401(k) Savings Plan reported net income fell from $129M in the plan year 2023 filing to $88M in the plan year 2024 filing.
  • Plumbers Local Union No. 1 Employee 401(k) Savings Plan end-of-year assets rose from $873M in the plan year 2023 filing to $961M in the plan year 2024 filing.
  • Plumbers Local Union No. 1 Employee 401(k) Savings Plan reported participants fell from 4,724 in the plan year 2023 filing to 4,638 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 133877439 · Plumbers Local Union No. 1 Employee 401(k) Savings Plan PY 2024 · 401(k)

Plumbers Local Union No. 1 Employee 401(k) Savings Plan · $961M · 4,638 · 98th

  • NET $961M
  • NET 4,638
  • NET 98th
  • NET 401(k)
  • NET near The Coca-Cola Bottlers' Association 401(k) Retirement Savings Plan
  • NET ind #8896

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 New York →

Plumbers Local Union No. 1 Employee 401(k) Savings Plan in the asset neighbourhood

Frontier Airlines, Inc. 401(k) Retirement PlanFrontier Airlines, Inc. 401(…$962MThe Coca-Cola Bottlers' Association 401(k) Retirement Savings PlanThe Coca-Cola Bottlers' Asso…$962MPlumbers Local Union No. 1 Employee 401(k) Savings PlanPlumbers Local Union No. 1 E…$961MSaint Luke's 403(b) Plan$961MAlbemarle Corporation Retirement Savings PlanAlbemarle Corporation Retire…$961M
End-of-year total assets ($M) among Plumbers Local Union No. 1 Employee 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

New York filing particulars

Total Assets (Beginning of Year)$873M
Net Assets (End of Year)$961M
Net Income$88M
Employer EIN133877439
Plan Effective Date1996-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Plumbers Local Union No. 1 Employee 401(k) Savings Plan)

Sponsor-wide plan assets over time

All Plumbers Local Union No. 1 Employee 401(k) Savings Plan plans reported in each filing year

Latest sponsor-wide plan assets
$961M 29.167708034259277% vs 2022
2024 filing year
$700M$800M$900M$1,000M 202220232024 $744M $961M ▲ +29.2%
Year Plans Participants Total Assets
2022 1 4,764 $744M
2023 1 4,724 $873M
2024 1 4,638 $961M

Nearby 401(k) Plans in New York

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Plumbers Local Union No. 1 Employee 401(k) Savings Plan vs. nearby 401(k) plans in New York, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -20020406080 Total assets ($B) Participants Plumbers Local Union No. 1 Employee 401(k) Savings Plan, Total assets ($B): 0.961283743 · Participants: 4638Plumbers Local Union No. 1 Employee 401(k) Savings PlanIBM 401(k) Plan, Total assets ($B): 60.39355615 · Participants: 52674IBM 401(k) PlanMorgan Stanley 401(k) Plan, Total assets ($B): 22.180692974 · Participants: 53860Morgan Stanley 401(k) PlanPfizer Savings Plan, Total assets ($B): 21.9871528 · Participants: 33309Pfizer Savings PlanThe Pepsico Savings Plan, Total assets ($B): 14.9369507 · Participants: 137398The Pepsico Savings PlanThe Goldman Sachs 401(k) Plan, Total assets ($B): 12.807939404 · Participants: 23227The Goldman Sachs 401(k) Plan
Plumbers Local Union No. 1 Employee 401(k) Savings Plan vs. nearby 401(k) plans in New York, assets vs. participants

Plumbers Local Union No. 1 Employee 401(k) Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside New York, the nearest 401(k) by assets is The Coca-Cola Bottlers' Association 401(k) Retirement Savings Plan in GA ($962M); by covered participants it is Hexagon Employee Retirement Savings Plan in AL (4,638 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($961M here).

Similar participant headcount

Nearest other-state filings by covered participants (4,638 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Plumbers Local Union No. 1 Employee 401(k) Savings Plan assets move in 2024? ▼
Plumbers Local Union No. 1 Employee 401(k) Savings Plan grew at a solid clip - up 10.1% during 2024, from $873M to $961M. Reported net income was $88M.
How have Plumbers Local Union No. 1 Employee 401(k) Savings Plan plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Plumbers Local Union No. 1 Employee 401(k) Savings Plan's sponsor-wide assets grew 29.2%, from $744M to $961M.
Where does Plumbers Local Union No. 1 Employee 401(k) Savings Plan rank by assets among Form 5500 filers? ▼
Plumbers Local Union No. 1 Employee 401(k) Savings Plan ranks in the 98th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Plumbers Local Union No. 1 Employee 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is The Coca-Cola Bottlers' Association 401(k) Retirement Savings Plan in GA ($962M, 13,807 participants).
Which 401(k) plans cover a similar participant headcount to Plumbers Local Union No. 1 Employee 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Hexagon Employee Retirement Savings Plan in AL (4,638 participants, $1.7B in assets).