Defined Benefit (Pension) · DOL Form 5500 · 2023

Board of Trustees, IBEW Local No. 100 Pension Plan Pension Plan

Data updated 2026-08-25

$185M
Total assets Near avg plan size
931
Participants Near avg headcount
94th
Percentile by assets National rank
$199,132
Avg per participant Above avg balance/head
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Official DOL plan name: IBEW Local No. 100 Pension Plan · Sponsored by Board of Trustees, IBEW Local No. 100 Pension Plan · California · Construction

$185M in assets, 931 participants

Board of Trustees, IBEW Local No. 100 Pension Plan's IBEW Local No. 100 Pension Plan reported $185M in total assets and 931 participants in its 2023 DOL Form 5500 filing, ranking in the 94th 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.

  • #8,419 in Construction (9,030 peers)

Where IBEW Local No. 100 Pension Plan sits by assets

IBEW Local No. 100 Pension Plan sits in the top 10% of all filed plans by assets, $185M for 931 participants (~$199,132/participant), up 9.9% in 2023.

#8,419
in Construction (9,030 peers)
+9.9%
assets growth YoY
1.9×
vs typical plan assets (national mean)

IBEW Local No. 100 Pension Plan's outsized position by total assets

IBEW Local No. 100 Pension Plan vs every filed plan by assets

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

$185,392,260 Top 6% higher than 94% 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

IBEW Local No. 100 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. IBEW Local No. 100 Pension Plan sits mid-pack in the medium band (931 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • IBEW Local No. 100 Pension Plan reported net income rose from $13M in the plan year 2022 filing to $17M in the plan year 2023 filing.
  • IBEW Local No. 100 Pension Plan reported participants rose from 749 in the plan year 2022 filing to 931 in the plan year 2023 filing.
  • IBEW Local No. 100 Pension Plan end-of-year assets rose from $169M in the plan year 2022 filing to $185M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 946216336 · Board of Trustees, IBEW Local No. 100 Pension Plan PY 2023 · Defined Benefit (Pension)

IBEW Local No. 100 Pension Plan · $185M · 931 · 94th

  • RANK $185M
  • RANK 931
  • RANK 94th
  • RANK Defined Benefit (Pension)
  • RANK near Commonwealth Health Corporation Restated Retirement Plan
  • RANK ind #8419

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 →

IBEW Local No. 100 Pension Plan in the asset neighbourhood

Laundry, Dry Cleaning Workers & Allied Industries Retirement Fund, Workers UnitedLaundry, Dry Cleaning Worker…$186MRetirement Plan for Employees of Woods Hole Oceanographic InstitutionRetirement Plan for Employee…$186MMichigan Bac Pension Fund$186MIBEW Local No. 100 Pension PlanIBEW Local No. 100 Pension P…$185MCommonwealth Health Corporation Restated Retirement PlanCommonwealth Health Corporat…$185M
End-of-year total assets ($M) among IBEW Local No. 100 Pension Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$169M
Net Assets (End of Year)$185M
Net Income$17M
Employer EIN946216336
Plan Effective Date1969-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Board of Trustees, IBEW Local No. 100 Pension Plan)

Sponsor-wide plan assets over time

All Board of Trustees, IBEW Local No. 100 Pension Plan plans reported in each filing year

Latest sponsor-wide plan assets
$209M 23.683998820297354% vs 2022
2024 filing year
$160M$180M$200M$220M 202220232024 $169M $209M ▲ +23.7%
Year Plans Participants Total Assets
2022 1 749 $169M
2023 1 931 $185M
2024 1 975 $209M

Nearby Defined Benefit (Pension) Plans in California

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

IBEW Local No. 100 Pension Plan vs. nearby Defined Benefit (Pension) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -10010203040 Total assets ($B) Participants IBEW Local No. 100 Pension Plan, Total assets ($B): 0.18539226 · Participants: 931IBEW Local No. 100 Pension PlanKaiser Permanente Retirement Plan, Total assets ($B): 33.538817099 · Participants: 127356Kaiser Permanente Retirement PlanPacific Gas and Electric Company Retirement Plan, Total assets ($B): 21.40954351 · Participants: 22914Pacific Gas and Electric Company Retirement PlanPacific Gas and Electric Company Retirement Plan, Total assets ($B): 17.980531142 · Participants: 25647Pacific Gas and Electric Company Retirement PlanRetirement Plan for Physicians and Salaried Employees of the Permanente Medical Group, Inc., Total assets ($B): 10.814691143 · Participants: 19545Retirement Plan for Physicians and Salaried Employees of the Permanente Medical Group, Inc.Disney Salaried Pension Plan D, Total assets ($B): 10.057095066 · Participants: 10813Disney Salaried Pension Plan D
IBEW Local No. 100 Pension Plan vs. nearby Defined Benefit (Pension) plans in California, assets vs. participants
Compare IBEW Local No. 100 Pension Plan side-by-side with 3 peers →

IBEW Local No. 100 Pension Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside California, the nearest Defined Benefit (Pension) by assets is Commonwealth Health Corporation Restated Retirement Plan in KY ($185M); by covered participants it is West Fraser, Inc. Pension Plan in TN (931 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (931 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 IBEW Local No. 100 Pension Plan assets move in 2023? ▼
IBEW Local No. 100 Pension Plan grew at a solid clip - up 9.9% during 2023, from $169M to $185M. Reported net income was $17M.
How have Board of Trustees, IBEW Local No. 100 Pension Plan plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Board of Trustees, IBEW Local No. 100 Pension Plan's sponsor-wide assets grew 23.7%, from $169M to $209M.
Where does IBEW Local No. 100 Pension Plan rank by assets among Form 5500 filers? ▼
IBEW Local No. 100 Pension Plan ranks in the 94th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to IBEW Local No. 100 Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Commonwealth Health Corporation Restated Retirement Plan in KY ($185M, 973 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to IBEW Local No. 100 Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is West Fraser, Inc. Pension Plan in TN (931 participants, $48M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 946216336.

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.