401(k) · DOL Form 5500 · 2023

Dassault Systemes Americas Corp. 401(k) Plan

Data updated 2026-08-25

$1.8B
Total assets Very large vs avg
5,925
Participants Above avg headcount
99th
Percentile by assets National rank
$304,254
Avg per participant High balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Dassault Systemes Employee Savings Plan Plus · Sponsored by Dassault Systemes Americas Corp. · Massachusetts · Professional & Technical Services

$1.8B in assets, 5,925 participants

Dassault Systemes Americas Corp.'s Dassault Systemes Employee Savings Plan Plus reported $1.8B in total assets and 5,925 participants in its 2023 DOL Form 5500 filing, ranking in the 99th 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.

  • #20,223 in Professional & Technical Services (20,321 peers)

Coverage in Massachusetts

Dassault Systemes Employee Savings Plan Plus covers 5,925 participants in Massachusetts, 9.0x the typical Massachusetts plan (state average ~659 per filing). Assets: $1.8B.

#20,223
in Professional & Technical Services (20,321 peers)
+22.8%
assets growth YoY
18×
vs typical plan assets (national mean)

Dassault Systemes Employee Savings Plan Plus's outsized position by total assets

Dassault Systemes Employee Savings Plan Plus vs every filed plan by assets

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

$1,802,706,883 Top 1% higher than 99% 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

Dassault Systemes Employee Savings Plan Plus's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Dassault Systemes Employee Savings Plan Plus lands in the large band (5,925 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Dassault Systemes Employee Savings Plan Plus reported net income rose from -$274M in the plan year 2022 filing to $335M in the plan year 2023 filing.
  • Dassault Systemes Employee Savings Plan Plus end-of-year assets rose from $1.5B in the plan year 2022 filing to $1.8B in the plan year 2023 filing.
  • Dassault Systemes Employee Savings Plan Plus reported participants rose from 5,517 in the plan year 2022 filing to 5,925 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 510379588 · Dassault Systemes Americas Corp. PY 2023 · 401(k)

Dassault Systemes Employee Savings Plan Plus · $1.8B · 5,925 · 99th

  • VS-ST $1.8B
  • VS-ST 5,925
  • VS-ST 99th
  • VS-ST 401(k)
  • VS-ST near Tenneco 401(k) Investment Plan
  • VS-ST ind #20223

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 →

Dassault Systemes Employee Savings Plan Plus in the asset neighbourhood

Reyes Holdings Retirement PlanReyes Holdings Retirement Pl…$1.8BDassault Systemes Employee Savings Plan PlusDassault Systemes Employee S…$1.8BTenneco 401(k) Investment PlanTenneco 401(k) Investment Pl…$1.8BSyngenta Corporation Investment Savings PlanSyngenta Corporation Investm…$1.8BZoetis Savings Plan$1.8B
End-of-year total assets ($B) among Dassault Systemes Employee Savings Plan Plus and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Massachusetts filing particulars

Total Assets (Beginning of Year)$1.5B
Net Assets (End of Year)$1.8B
Net Income$335M
Employer EIN510379588
Plan Effective Date1992-06-29
Filing StatusFILING RECEIVED

Sponsor Plan History (Dassault Systemes Americas Corp.)

Sponsor-wide plan assets over time

All Dassault Systemes Americas Corp. plans reported in each filing year

Latest sponsor-wide plan assets
$2.1B 42.244550786989684% vs 2022
2024 filing year
$1.4B$1.6B$1.8B$2B$2.2B 202220232024 $1.47B $2.09B ▲ +42.2%
Year Plans Participants Total Assets
2022 1 5,517 $1.5B
2023 1 5,925 $1.8B
2024 1 6,105 $2.1B

Nearby 401(k) Plans in Massachusetts

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

Dassault Systemes Employee Savings Plan Plus vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. 020000400006000080000 0102030 Total assets ($B) Participants Dassault Systemes Employee Savings Plan Plus, Total assets ($B): 1.802706883 · Participants: 5925Dassault Systemes Employee Savings Plan PlusFidelity Retirement Savings Plan, Total assets ($B): 28.649852331 · Participants: 62289Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 10.556596852 · Participants: 37052Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 6.829912863 · Participants: 14094Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 5.786107181 · Participants: 19881Boston Scientific Corporation 401(k) Retirement Savings PlanPhilips North America 401(k) Plan, Total assets ($B): 5.779286156 · Participants: 19120Philips North America 401(k) Plan
Dassault Systemes Employee Savings Plan Plus vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Dassault Systemes Employee Savings Plan Plus side-by-side with 3 peers →

Scale composition for Dassault Systemes Employee Savings Plan Plus

Dassault Systemes Employee Savings Plan Plus reports $1.8B in end-of-year assets across 5,925 participants (0.015% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.006% of 93,925,755 covered participants) - about $304,254 per participant (2.2x the national average assets-per-participant) . Net income for plan year 2023 was $335M.

This plan identity (EIN 510379588, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $1.5B to $2.1B (+42.2%) while covered participants moved from 5,517 to 6,105 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 5,517 $1.5B Open filing
2023 5,925 $1.8B This page
2024 · index core 6,105 $2.1B Open filing

The same sponsor also keeps 1 other index-core plan on PlainRetire:

Dassault Systemes Employee Savings Plan Plus's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Tenneco 401(k) Investment Plan in MI ($1.8B); by covered participants it is Hydro Extrusion USA, LLC Savings Plan in IL (5,924 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($1.8B here).

Similar participant headcount

Nearest other-state filings by covered participants (5,925 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 Dassault Systemes Employee Savings Plan Plus assets move in 2023? ▼
Dassault Systemes Employee Savings Plan Plus grew sharply - up 22.8% during 2023, from $1.5B to $1.8B. Reported net income was $335M.
How have Dassault Systemes Americas Corp. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Dassault Systemes Americas Corp.'s sponsor-wide assets grew 42.2%, from $1.5B to $2.1B.
Where does Dassault Systemes Employee Savings Plan Plus rank by assets among Form 5500 filers? ▼
Dassault Systemes Employee Savings Plan Plus ranks in the 99th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to Dassault Systemes Employee Savings Plan Plus? ▼
Among 401(k) plans in other states, the closest by assets is Tenneco 401(k) Investment Plan in MI ($1.8B, 14,522 participants).
Which 401(k) plans cover a similar participant headcount to Dassault Systemes Employee Savings Plan Plus? ▼
Among 401(k) plans in other states, the closest by covered participants is Hydro Extrusion USA, LLC Savings Plan in IL (5,924 participants, $489M 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 510379588.

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.