401(k) · DOL Form 5500 · 2022

Brox Industries, Inc. 401(k) Plan

Data updated 2026-08-25

$20M
Total assets Small plan by assets
135
Participants Small participant base
77th
Percentile by assets National rank
$150,281
Avg per participant Above avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Brox Industries, Inc. 401(k) Retirement Plan · Sponsored by Brox Industries, Inc. · Massachusetts · Manufacturing

$20M in assets, 135 participants

Brox Industries, Inc.'s Brox Industries, Inc. 401(k) Retirement Plan reported $20M in total assets and 135 participants in its 2022 DOL Form 5500 filing, ranking in the 77th 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.

  • #14,098 in Manufacturing (20,602 peers)

Coverage in Massachusetts

Brox Industries, Inc. 401(k) Retirement Plan covers 135 participants in Massachusetts, about 21% of the average Massachusetts filer (state average ~659 per filing). Assets: $20M.

#14,098
in Manufacturing (20,602 peers)
-21.2%
assets change YoY
0.2×
vs typical plan assets (national mean)

The plan reported a net loss of $5M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Brox Industries, Inc. 401(k) Retirement Plan's outsized position by total assets

Brox Industries, Inc. 401(k) Retirement Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$20,287,878 Top 23% higher than 77% of 139,123 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 2022

Brox Industries, Inc. 401(k) Retirement Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Brox Industries, Inc. 401(k) Retirement Plan sits mid-pack in the medium band (135 participants).

Plan-year Form 5500 strip

Filing strip 042772247 · Brox Industries, Inc. PY 2022 · 401(k)

Brox Industries, Inc. 401(k) Retirement Plan · $20M · 135 · 77th

  • BOY $20M
  • BOY 135
  • BOY 77th
  • BOY 401(k)
  • BOY near Healthpartners Services, Inc. Retirement Savings Plan
  • BOY ind #14098

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 Manufacturing retirement plans → · Plans in Massachusetts →

Brox Industries, Inc. 401(k) Retirement Plan in the asset neighbourhood

Brox Industries, Inc. 401(k) Retirement PlanBrox Industries, Inc. 401(k)…$20MHealthpartners Services, Inc. Retirement Savings PlanHealthpartners Services, Inc…$20MGalco Industrial Electronics Salary Savings & Employees' Profit Sharing PlanGalco Industrial Electronics…$20MEgnyte, Inc. 401(k) Plan$20MTransurban (USA) 401(k) Profit Sharing PlanTransurban (USA) 401(k) Prof…$20M
End-of-year total assets ($M) among Brox Industries, Inc. 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Massachusetts filing particulars

Total Assets (Beginning of Year)$26M
Net Assets (End of Year)$20M
Net Income-$5M
Employer EIN042772247
Plan Effective Date1969-08-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Brox Industries, Inc.)

Sponsor-wide plan assets over time

All Brox Industries, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$21M 4.080673198054523% vs 2022
2024 filing year
$19M$20M$21M$22M$23M$24M 202220232024 $20.3M $21.1M ▲ +4.1%
Year Plans Participants Total Assets
2022 1 135 $20M
2023 1 130 $23M
2024 1 109 $21M

Nearby 401(k) Plans in Massachusetts

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

Brox Industries, Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -100102030 Total assets ($B) Participants Brox Industries, Inc. 401(k) Retirement Plan, Total assets ($B): 0.020287878 · Participants: 135Brox Industries, Inc. 401(k) Retirement PlanFidelity Retirement Savings Plan, Total assets ($B): 22.953563448 · Participants: 52036Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 8.79802945 · Participants: 32843Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 5.810585521 · Participants: 13690Massachusetts Institute of Technology Supplemental 401(k) PlanPhilips North America 401(k) Plan, Total assets ($B): 5.180251859 · Participants: 19750Philips North America 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 4.853752256 · Participants: 18359Boston Scientific Corporation 401(k) Retirement Savings Plan
Brox Industries, Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Brox Industries, Inc. 401(k) Retirement Plan side-by-side with 3 peers →

Brox Industries, Inc. 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Healthpartners Services, Inc. Retirement Savings Plan in MN ($20M); by covered participants it is Concordia Life Care Community 403(b) Plan in OK (135 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (135 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Brox Industries, Inc. 401(k) Retirement Plan assets move in 2022? ▼
Brox Industries, Inc. 401(k) Retirement Plan declined sharply - down 21.2% during 2022, from $26M to $20M. Reported net income was -$5M.
How have Brox Industries, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Brox Industries, Inc.'s sponsor-wide assets grew 4.1%, from $20M to $21M.
Where does Brox Industries, Inc. 401(k) Retirement Plan rank by assets among Form 5500 filers? ▼
Brox Industries, Inc. 401(k) Retirement Plan ranks in the 77th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Brox Industries, Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Healthpartners Services, Inc. Retirement Savings Plan in MN ($20M, 217 participants).
Which 401(k) plans cover a similar participant headcount to Brox Industries, Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Concordia Life Care Community 403(b) Plan in OK (135 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 042772247.

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.