401(k) · DOL Form 5500 · 2023

Windsor Electric Co Inc 401(k) Plan

Data updated 2026-08-25

$63M
Total assets Below avg plan size
155
Participants Small participant base
88th
Percentile by assets National rank
$409,297
Avg per participant High balance/head
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Official DOL plan name: Windsor Electric Co Inc 401(k) Retirement Plan · Sponsored by Windsor Electric Co Inc · Maryland · Construction

$63M in assets, 155 participants

Windsor Electric Co Inc's Windsor Electric Co Inc 401(k) Retirement Plan reported $63M in total assets and 155 participants in its 2023 DOL Form 5500 filing, ranking in the 88th 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.

  • #7,743 in Construction (9,030 peers)

Coverage in Maryland

Windsor Electric Co Inc 401(k) Retirement Plan covers 155 participants in Maryland, about 17% of the average Maryland filer (state average ~929 per filing). Assets: $63M.

#7,743
in Construction (9,030 peers)
+24.3%
assets growth YoY
0.6×
vs typical plan assets (national mean)

Windsor Electric Co Inc 401(k) Retirement Plan's outsized position by total assets

Windsor Electric Co Inc 401(k) Retirement Plan vs every filed plan by assets

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

$63,440,982 Top 12% higher than 88% 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

Windsor Electric Co Inc 401(k) Retirement 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. Windsor Electric Co Inc 401(k) Retirement Plan sits mid-pack in the medium band (155 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Windsor Electric Co Inc 401(k) Retirement Plan reported net income rose from -$15M in the plan year 2022 filing to $12M in the plan year 2023 filing.
  • Windsor Electric Co Inc 401(k) Retirement Plan end-of-year assets rose from $51M in the plan year 2022 filing to $63M in the plan year 2023 filing.
  • Windsor Electric Co Inc 401(k) Retirement Plan reported participants rose from 152 in the plan year 2022 filing to 155 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 520655952 · Windsor Electric Co Inc PY 2023 · 401(k)

Windsor Electric Co Inc 401(k) Retirement Plan · $63M · 155 · 88th

  • PHOTO $63M
  • PHOTO 155
  • PHOTO 88th
  • PHOTO 401(k)
  • PHOTO near Enphase Energy, Inc. 401(k) Plan
  • PHOTO ind #7743

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 Maryland →

Windsor Electric Co Inc 401(k) Retirement Plan in the asset neighbourhood

Enphase Energy, Inc. 401(k) PlanEnphase Energy, Inc. 401(k) …$63MNordea Bank Abp, New York Branch Salary Savings and Profit Sharing PlanNordea Bank Abp, New York Br…$63MWindsor Electric Co Inc 401(k) Retirement PlanWindsor Electric Co Inc 401(…$63MHill & Smith Group Holdings, Inc. 401(k) PlanHill & Smith Group Holdings,…$63MTraylor Construction Group 401(k) PlanTraylor Construction Group 4…$63M
End-of-year total assets ($M) among Windsor Electric Co Inc 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Maryland filing particulars

Total Assets (Beginning of Year)$51M
Net Assets (End of Year)$63M
Net Income$12M
Employer EIN520655952
Plan Effective Date1965-04-30
Filing StatusFILING RECEIVED

Sponsor Plan History (Windsor Electric Co Inc)

Sponsor-wide plan assets over time

All Windsor Electric Co Inc plans reported in each filing year

Latest sponsor-wide plan assets
$71M 38.49280974237209% vs 2022
2024 filing year
$40M$50M$60M$70M$80M 202220232024 $51M $70.7M ▲ +38.5%
Year Plans Participants Total Assets
2022 1 152 $51M
2023 1 155 $63M
2024 1 168 $71M

Nearby 401(k) Plans in Maryland

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

Windsor Electric Co Inc 401(k) Retirement Plan vs. nearby 401(k) plans in Maryland, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Windsor Electric Co Inc 401(k) Retirement Plan, Total assets ($B): 0.063440982 · Participants: 155Windsor Electric Co Inc 401(k) Retirement PlanLockheed Martin Corporation Salaried Savings Plan, Total assets ($B): 47.273019756 · Participants: 91511Lockheed Martin Corporation Salaried Savings PlanMarriott Retirement Savings Plan, Total assets ($B): 10.20606962 · Participants: 96415Marriott Retirement Savings PlanT. Rowe Price U.S. Retirement Program, Total assets ($B): 4.357344903 · Participants: 6292T. Rowe Price U.S. Retirement ProgramNfl Player Second Career Savings Plan, Total assets ($B): 3.951576315 · Participants: 2767Nfl Player Second Career Savings PlanSodexo 401 (K) Employees' Retirement Savings Plan and Trust, Total assets ($B): 2.217483854 · Participants: 80121Sodexo 401 (K) Employees' Retirement Savings Plan and Trust
Windsor Electric Co Inc 401(k) Retirement Plan vs. nearby 401(k) plans in Maryland, assets vs. participants
Compare Windsor Electric Co Inc 401(k) Retirement Plan side-by-side with 3 peers →

Windsor Electric Co Inc 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Maryland, the nearest 401(k) by assets is Enphase Energy, Inc. 401(k) Plan in CA ($63M); by covered participants it is Fraser Business Equipment Salary Deferral Plan in PA (155 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (155 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 Windsor Electric Co Inc 401(k) Retirement Plan assets move in 2023? ▼
Windsor Electric Co Inc 401(k) Retirement Plan grew sharply - up 24.3% during 2023, from $51M to $63M. Reported net income was $12M.
How have Windsor Electric Co Inc plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Windsor Electric Co Inc's sponsor-wide assets grew 38.5%, from $51M to $71M.
Where does Windsor Electric Co Inc 401(k) Retirement Plan rank by assets among Form 5500 filers? ▼
Windsor Electric Co Inc 401(k) Retirement Plan ranks in the 88th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Windsor Electric Co Inc 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Enphase Energy, Inc. 401(k) Plan in CA ($63M, 1,012 participants).
Which 401(k) plans cover a similar participant headcount to Windsor Electric Co Inc 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Fraser Business Equipment Salary Deferral Plan in PA (155 participants, $14M 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 520655952.

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.