401(k) · DOL Form 5500 · 2024

Board of Trustees Northern Cali. Pipe Trades Pension Trust 401(k) Plan

Data updated 2026-08-25

$569M
Total assets Above avg plan size
2,554
Participants Above avg headcount
97th
Percentile by assets National rank
$222,647
Avg per participant Above avg balance/head
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Official DOL plan name: Northern California Pipe Trades Supplemental 401(k) Retirement Plan · Sponsored by Board of Trustees Northern Cali. Pipe Trades Pension Trust · California · Construction

$569M in assets, 2,554 participants

Board of Trustees Northern Cali. Pipe Trades Pension Trust's Northern California Pipe Trades Supplemental 401(k) Retirement Plan reported $569M in total assets and 2,554 participants in its 2024 DOL Form 5500 filing, ranking in the 97th 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.

  • #8,800 in Construction (9,039 peers)

Coverage in California

Northern California Pipe Trades Supplemental 401(k) Retirement Plan covers 2,554 participants in California, 4.1x the typical California plan (state average ~630 per filing). Assets: $569M.

#8,800
in Construction (9,039 peers)
-3.9%
assets change YoY
5.7×
vs typical plan assets (national mean)

Northern California Pipe Trades Supplemental 401(k) Retirement Plan's outsized position by total assets

Northern California Pipe Trades Supplemental 401(k) Retirement Plan vs every filed plan by assets

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

$568,639,937 Top 3% higher than 97% 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

Northern California Pipe Trades Supplemental 401(k) Retirement 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. Northern California Pipe Trades Supplemental 401(k) Retirement Plan lands in the large band (2,554 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Northern California Pipe Trades Supplemental 401(k) Retirement Plan reported net income fell from $83M in the plan year 2023 filing to $64M in the plan year 2024 filing.
  • Northern California Pipe Trades Supplemental 401(k) Retirement Plan end-of-year assets fell from $592M in the plan year 2023 filing to $569M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 943190386 · Board of Trustees Northern Cali. Pipe Trades Pension Trust PY 2024 · 401(k)

Northern California Pipe Trades Supplemental 401(k) Retirement Plan · $569M · 2,554 · 97th

  • TYPE $569M
  • NET 2,554
  • BOOK 97th
  • VS-ST 401(k)
  • BOY near Verisign, Inc. 401(k) Plan
  • SCH ind #8800

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 California →

Northern California Pipe Trades Supplemental 401(k) Retirement Plan in the asset neighbourhood

Copeland Employee Savings Investment PlanCopeland Employee Savings In…$570MFulton Financial Corporation 401(k) Retirement PlanFulton Financial Corporation…$569MVerisign, Inc. 401(k) Plan$569MNorthern California Pipe Trades Supplemental 401(k) Retirement PlanNorthern California Pipe Tra…$569MHubspot, Inc. 401(k) Profit Sharing Plan & TrustHubspot, Inc. 401(k) Profit …$568M
End-of-year total assets ($M) among Northern California Pipe Trades Supplemental 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

California filing particulars

Total Assets (Beginning of Year)$592M
Net Assets (End of Year)$569M
Net Income$64M
Employer EIN943190386
Plan Effective Date1994-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Board of Trustees Northern Cali. Pipe Trades Pension Trust)

Sponsor-wide plan assets over time

All Board of Trustees Northern Cali. Pipe Trades Pension Trust plans reported in each filing year

Latest sponsor-wide plan assets
$1.7B 25.827094189591353% vs 2022
2024 filing year
$1.2B$1.4B$1.6B$1.8B 202220232024 $1.36B $1.72B ▲ +26.5%
Year Plans Participants Total Assets
2022 2 4,721 $1.4B
2023 2 5,026 $1.6B
2024 2 4,912 $1.7B

Nearby 401(k) Plans in California

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

Northern California Pipe Trades Supplemental 401(k) Retirement Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Northern California Pipe Trades Supplemental 401(k) Retirement Plan, Total assets ($B): 0.568639937 · Participants: 2554Northern California Pipe Trades Supplemental 401(k) Retirement PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 48.738057415 · Participants: 116712Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 31.02646504 · Participants: 58962Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 24.850880304 · Participants: 55298Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 24.714519387 · Participants: 101450Apple 401(k) PlanCisco Systems,Inc. 401(k) Plan, Total assets ($B): 22.728425546 · Participants: 40452Cisco Systems,Inc. 401(k) Plan
Northern California Pipe Trades Supplemental 401(k) Retirement Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Northern California Pipe Trades Supplemental 401(k) Retirement Plan side-by-side with 3 peers →

Northern California Pipe Trades Supplemental 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Verisign, Inc. 401(k) Plan in VA ($569M); by covered participants it is Domtar US Hourly 401(k) Plan in SC (2,554 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($569M here).

Similar participant headcount

Nearest other-state filings by covered participants (2,554 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 Northern California Pipe Trades Supplemental 401(k) Retirement Plan assets move in 2024? ▼
Northern California Pipe Trades Supplemental 401(k) Retirement Plan edged down modestly - down 3.9% during 2024, from $592M to $569M. Reported net income was $64M.
How have Board of Trustees Northern Cali. Pipe Trades Pension Trust plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Board of Trustees Northern Cali. Pipe Trades Pension Trust's sponsor-wide assets grew 25.8%, from $1.4B to $1.7B.
Where does Northern California Pipe Trades Supplemental 401(k) Retirement Plan rank by assets among Form 5500 filers? ▼
Northern California Pipe Trades Supplemental 401(k) Retirement Plan ranks in the 97th 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 Northern California Pipe Trades Supplemental 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Verisign, Inc. 401(k) Plan in VA ($569M, 846 participants).
Which 401(k) plans cover a similar participant headcount to Northern California Pipe Trades Supplemental 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Domtar US Hourly 401(k) Plan in SC (2,554 participants, $595M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 943190386.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.