401(k) · DOL Form 5500 · 2022

R.G. Vanderweil Engineers, LLP 401(k) Plan

Data updated 2026-08-25

$98M
Total assets Below avg plan size
413
Participants Below avg headcount
93rd
Percentile by assets National rank
$238,281
Avg per participant Above avg balance/head
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Official DOL plan name: The Vanderweil Companies Savings Plan · Sponsored by R.G. Vanderweil Engineers, LLP · Massachusetts · Professional & Technical Services

$98M in assets, 413 participants

R.G. Vanderweil Engineers, LLP's The Vanderweil Companies Savings Plan reported $98M in total assets and 413 participants in its 2022 DOL Form 5500 filing, ranking in the 93rd 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.

  • #20,212 in Professional & Technical Services (21,562 peers)

Where The Vanderweil Companies Savings Plan sits by assets

The Vanderweil Companies Savings Plan sits in the top 10% of all filed plans by assets, $98M for 413 participants (~$238,281/participant), down 18.8% in 2022.

#20,212
in Professional & Technical Services (21,562 peers)
-18.8%
assets change YoY
1.0×
vs typical plan assets (national mean)

The plan reported a net loss of $23M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

The Vanderweil Companies Savings Plan's outsized position by total assets

The Vanderweil Companies Savings Plan vs every filed plan by assets

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

$98,410,070 Top 7% higher than 93% 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

The Vanderweil Companies Savings 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. The Vanderweil Companies Savings Plan sits mid-pack in the medium band (413 participants).

Published 5500 schedule card

Filing strip 042452980 · R.G. Vanderweil Engineers, LLP PY 2022 · 401(k)

The Vanderweil Companies Savings Plan · $98M · 413 · 93rd

  • PART $98M
  • PART 413
  • PART 93rd
  • PART 401(k)
  • PART near Pvs Chemicals, Inc. 401(k) Profit Sharing Plan
  • PART ind #20212

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 Professional & Technical Services retirement plans → · Plans in Massachusetts →

The Vanderweil Companies Savings Plan in the asset neighbourhood

Potter Anderson & Corroon LLP Retirement PlanPotter Anderson & Corroon LL…$98MMesa Associates, Inc. 401(k) Profit Sharing PlanMesa Associates, Inc. 401(k)…$98MPvs Chemicals, Inc. 401(k) Profit Sharing PlanPvs Chemicals, Inc. 401(k) P…$98MThe Vanderweil Companies Savings PlanThe Vanderweil Companies Sav…$98MDigi International Inc. 401(k) Savings and Profit Sharing PlanDigi International Inc. 401(…$98M
End-of-year total assets ($M) among The Vanderweil Companies Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$121M
Net Assets (End of Year)$98M
Net Income-$23M
Employer EIN042452980
Plan Effective Date1974-06-01
Filing StatusFILING RECEIVED

Sponsor Plan History (R.G. Vanderweil Engineers, LLP)

Sponsor-wide plan assets over time

All R.G. Vanderweil Engineers, LLP plans reported in each filing year

Latest sponsor-wide plan assets
$138M 40.60813085490133% vs 2022
2024 filing year
$80M$100M$120M$140M$160M 202220232024 $98.4M $138M ▲ +40.6%
Year Plans Participants Total Assets
2022 1 413 $98M
2023 1 427 $118M
2024 1 468 $138M

Nearby 401(k) Plans in Massachusetts

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

The Vanderweil Companies Savings Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -100102030 Total assets ($B) Participants The Vanderweil Companies Savings Plan, Total assets ($B): 0.09841007 · Participants: 413The Vanderweil Companies Savings 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
The Vanderweil Companies Savings Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare The Vanderweil Companies Savings Plan side-by-side with 3 peers →

The Vanderweil Companies Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Pvs Chemicals, Inc. 401(k) Profit Sharing Plan in MI ($98M); by covered participants it is Pexco LLC Retirement Savings Plan in GA (413 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (413 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 The Vanderweil Companies Savings Plan assets move in 2022? ▼
The Vanderweil Companies Savings Plan declined sharply - down 18.8% during 2022, from $121M to $98M. Reported net income was -$23M.
How have R.G. Vanderweil Engineers, LLP plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), R.G. Vanderweil Engineers, LLP's sponsor-wide assets grew 40.6%, from $98M to $138M.
Where does The Vanderweil Companies Savings Plan rank by assets among Form 5500 filers? ▼
The Vanderweil Companies Savings Plan ranks in the 93rd percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to The Vanderweil Companies Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Pvs Chemicals, Inc. 401(k) Profit Sharing Plan in MI ($98M, 740 participants).
Which 401(k) plans cover a similar participant headcount to The Vanderweil Companies Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Pexco LLC Retirement Savings Plan in GA (413 participants, $28M 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 042452980.

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.