401(k) · DOL Form 5500 · 2024

The Dennis Group, Inc. 401(k) Plan

Data updated 2026-08-25

$98M
Total assets Below avg plan size
512
Participants Below avg headcount
90th
Percentile by assets National rank
$191,928
Avg per participant Above avg balance/head
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Official DOL plan name: Dennis Group 401(k) Profit Sharing Plan · Sponsored by The Dennis Group, Inc. · Massachusetts · Professional & Technical Services

$98M in assets, 512 participants

The Dennis Group, Inc.'s Dennis Group 401(k) Profit Sharing Plan reported $98M in total assets and 512 participants in its 2024 DOL Form 5500 filing, ranking in the 90th 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.

  • #18,442 in Professional & Technical Services (20,173 peers)

Where Dennis Group 401(k) Profit Sharing Plan sits by assets

Dennis Group 401(k) Profit Sharing Plan sits in the top 10% of all filed plans by assets, $98M for 512 participants (~$191,928/participant), up 18.2% in 2024.

#18,442
in Professional & Technical Services (20,173 peers)
+18.2%
assets growth YoY
1.0×
vs typical plan assets (national mean)

Dennis Group 401(k) Profit Sharing Plan's outsized position by total assets

Dennis Group 401(k) Profit Sharing Plan vs every filed plan by assets

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

$98,267,225 Top 10% higher than 90% 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

Dennis Group 401(k) Profit Sharing Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Dennis Group 401(k) Profit Sharing Plan sits mid-pack in the medium band (512 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Dennis Group 401(k) Profit Sharing Plan end-of-year assets rose from $83M in the plan year 2023 filing to $98M in the plan year 2024 filing.
  • Dennis Group 401(k) Profit Sharing Plan reported participants rose from 473 in the plan year 2023 filing to 512 in the plan year 2024 filing.
  • Dennis Group 401(k) Profit Sharing Plan reported net income fell from $16M in the plan year 2023 filing to $15M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 042993285 · The Dennis Group, Inc. PY 2024 · 401(k)

Dennis Group 401(k) Profit Sharing Plan · $98M · 512 · 90th

  • PHOTO $98M
  • IND 512
  • EOY 90th
  • 5500 401(k)
  • ASSETS near Momentum 401(k) Plan
  • PCT ind #18442

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 →

Dennis Group 401(k) Profit Sharing Plan in the asset neighbourhood

Dennis Group 401(k) Profit Sharing PlanDennis Group 401(k) Profit S…$98MAres Holding Corporation 401(k) PlanAres Holding Corporation 401…$98MMomentum 401(k) Plan$98MBarco 401(k) Retirement Savings PlanBarco 401(k) Retirement Savi…$98MUncommon Schools, Inc. 403(b) PlanUncommon Schools, Inc. 403(b…$98M
End-of-year total assets ($M) among Dennis Group 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$83M
Net Assets (End of Year)$98M
Net Income$15M
Employer EIN042993285
Plan Effective Date1995-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (The Dennis Group, Inc.)

Sponsor-wide plan assets over time

All The Dennis Group, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$98M 45.94031860026168% vs 2022
2024 filing year
$60M$70M$80M$90M$100M$110M 202220232024 $67.3M $98.3M ▲ +46.0%
Year Plans Participants Total Assets
2022 1 450 $67M
2023 1 473 $83M
2024 1 512 $98M

Nearby 401(k) Plans in Massachusetts

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

Dennis Group 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Dennis Group 401(k) Profit Sharing Plan, Total assets ($B): 0.098267225 · Participants: 512Dennis Group 401(k) Profit Sharing PlanFidelity Retirement Savings Plan, Total assets ($B): 34.201609937 · Participants: 66907Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 11.352606499 · Participants: 34618Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 7.720373045 · Participants: 14762Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 6.775289067 · Participants: 20639Boston Scientific Corporation 401(k) Retirement Savings PlanState Street Salary Savings Program, Total assets ($B): 6.532301643 · Participants: 12777State Street Salary Savings Program
Dennis Group 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Dennis Group 401(k) Profit Sharing Plan side-by-side with 3 peers →

Dennis Group 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Momentum 401(k) Plan in TX ($98M); by covered participants it is Therapy Management Services 401(k) Plan in TX (512 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($98M here).

Similar participant headcount

Nearest other-state filings by covered participants (512 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 Dennis Group 401(k) Profit Sharing Plan assets move in 2024? ▼
Dennis Group 401(k) Profit Sharing Plan grew sharply - up 18.2% during 2024, from $83M to $98M. Reported net income was $15M.
How have The Dennis Group, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), The Dennis Group, Inc.'s sponsor-wide assets grew 45.9%, from $67M to $98M.
Where does Dennis Group 401(k) Profit Sharing Plan rank by assets among Form 5500 filers? ▼
Dennis Group 401(k) Profit Sharing Plan ranks in the 90th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Dennis Group 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Momentum 401(k) Plan in TX ($98M, 1,110 participants).
Which 401(k) plans cover a similar participant headcount to Dennis Group 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Therapy Management Services 401(k) Plan in TX (512 participants, $15M 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 042993285.

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.