401(k) · DOL Form 5500 · 2023

Lifeworks (US) Ltd. 401(k) Plan

Data updated 2026-08-25

$87M
Total assets Below avg plan size
1,672
Participants Near avg headcount
90th
Percentile by assets National rank
$51,992
Avg per participant Low balance/head
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Official DOL plan name: Lifeworks (US) Ltd. 401(k) Savings Plan · Sponsored by Lifeworks (US) Ltd. · Massachusetts · Professional & Technical Services

$87M in assets, 1,672 participants

Lifeworks (US) Ltd.'s Lifeworks (US) Ltd. 401(k) Savings Plan reported $87M in total assets and 1,672 participants in its 2023 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.

  • #18,587 in Professional & Technical Services (20,321 peers)

Coverage in Massachusetts

Lifeworks (US) Ltd. 401(k) Savings Plan covers 1,672 participants in Massachusetts, 2.5x the typical Massachusetts plan (state average ~659 per filing). Assets: $87M.

#18,587
in Professional & Technical Services (20,321 peers)
+15.0%
assets growth YoY
0.9×
vs typical plan assets (national mean)

Lifeworks (US) Ltd. 401(k) Savings Plan's outsized position by total assets

Lifeworks (US) Ltd. 401(k) Savings Plan vs every filed plan by assets

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

$86,930,326 Top 10% higher than 90% 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

Lifeworks (US) Ltd. 401(k) Savings Plan'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. Lifeworks (US) Ltd. 401(k) Savings Plan lands in the large band (1,672 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Lifeworks (US) Ltd. 401(k) Savings Plan reported net income rose from -$14M in the plan year 2022 filing to $15M in the plan year 2023 filing.
  • Lifeworks (US) Ltd. 401(k) Savings Plan end-of-year assets rose from $76M in the plan year 2022 filing to $87M in the plan year 2023 filing.
  • Lifeworks (US) Ltd. 401(k) Savings Plan reported participants rose from 1,626 in the plan year 2022 filing to 1,672 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 521883918 · Lifeworks (US) Ltd. PY 2023 · 401(k)

Lifeworks (US) Ltd. 401(k) Savings Plan · $87M · 1,672 · 90th

  • BOY $87M
  • SCH 1,672
  • EBSA 90th
  • PART 401(k)
  • TYPE near Rimkus Consulting Group, Inc. 401(k) Plan
  • NET ind #18587

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 →

Lifeworks (US) Ltd. 401(k) Savings Plan in the asset neighbourhood

Newport Harbor Radiology Associates Medical Group, Inc. 401(k) Profit Sharing PlanNewport Harbor Radiology Ass…$87MThe Capital Accumulation Plan for the Benefit of the Dallas CowboysThe Capital Accumulation Pla…$87MLifeworks (US) Ltd. 401(k) Savings PlanLifeworks (US) Ltd. 401(k) S…$87MRimkus Consulting Group, Inc. 401(k) PlanRimkus Consulting Group, Inc…$87MVictory Wholesale Group 401(k) PlanVictory Wholesale Group 401(…$87M
End-of-year total assets ($M) among Lifeworks (US) Ltd. 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Massachusetts filing particulars

Total Assets (Beginning of Year)$76M
Net Assets (End of Year)$87M
Net Income$15M
Employer EIN521883918
Plan Effective Date1994-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Lifeworks (US) Ltd.)

Sponsor-wide plan assets over time

All Lifeworks (US) Ltd. plans reported in each filing year

Latest sponsor-wide plan assets
$99M 30.935147725009994% vs 2022
2024 filing year
$70M$80M$90M$100M$110M 202220232024 $75.6M $98.9M ▲ +30.9%
Year Plans Participants Total Assets
2022 1 1,626 $76M
2023 1 1,672 $87M
2024 1 1,356 $99M

Nearby 401(k) Plans in Massachusetts

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

Lifeworks (US) Ltd. 401(k) Savings Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Lifeworks (US) Ltd. 401(k) Savings Plan, Total assets ($B): 0.086930326 · Participants: 1672Lifeworks (US) Ltd. 401(k) Savings PlanFidelity 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
Lifeworks (US) Ltd. 401(k) Savings Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Lifeworks (US) Ltd. 401(k) Savings Plan side-by-side with 3 peers →

Lifeworks (US) Ltd. 401(k) Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Rimkus Consulting Group, Inc. 401(k) Plan in TX ($87M); by covered participants it is International Union of Operating Engineers Local 324 Retirement Trust Fund in MI (1,672 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (1,672 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 Lifeworks (US) Ltd. 401(k) Savings Plan assets move in 2023? ▼
Lifeworks (US) Ltd. 401(k) Savings Plan grew sharply - up 15.0% during 2023, from $76M to $87M. Reported net income was $15M.
How have Lifeworks (US) Ltd. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Lifeworks (US) Ltd.'s sponsor-wide assets grew 30.9%, from $76M to $99M.
Where does Lifeworks (US) Ltd. 401(k) Savings Plan rank by assets among Form 5500 filers? ▼
Lifeworks (US) Ltd. 401(k) Savings Plan ranks in the 90th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Lifeworks (US) Ltd. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Rimkus Consulting Group, Inc. 401(k) Plan in TX ($87M, 1,060 participants).
Which 401(k) plans cover a similar participant headcount to Lifeworks (US) Ltd. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is International Union of Operating Engineers Local 324 Retirement Trust Fund in MI (1,672 participants, $60M 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 521883918.

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.