401(k) · DOL Form 5500 · 2024

Sullivan & Worcester LLP 401(k) Plan

Data updated 2026-08-25

$24M
Total assets Small plan by assets
63
Participants Small participant base
73rd
Percentile by assets National rank
$377,402
Avg per participant High balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Sullivan & Worcester LLP Savings and Investment Plan for Associates · Sponsored by Sullivan & Worcester LLP · Massachusetts · Professional & Technical Services

$24M in assets, 63 participants

Sullivan & Worcester LLP's Sullivan & Worcester LLP Savings and Investment Plan for Associates reported $24M in total assets and 63 participants in its 2024 DOL Form 5500 filing, ranking in the 73rd 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.

  • #14,744 in Professional & Technical Services (20,173 peers)

Sullivan & Worcester LLP multi-year trail

Sullivan & Worcester LLP's plans moved +17.9% in assets from 2022 to 2024; this filing shows Sullivan & Worcester LLP Savings and Investment Plan for Associates at $24M / 63 participants.

#14,744
in Professional & Technical Services (20,173 peers)
+7.0%
assets growth YoY

Sullivan & Worcester LLP Savings and Investment Plan for Associates's outsized position by total assets

Sullivan & Worcester LLP Savings and Investment Plan for Associates vs every filed plan by assets

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

$23,776,328 Top 27% higher than 73% 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

Sullivan & Worcester LLP Savings and Investment Plan for Associates among smaller filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Sullivan & Worcester LLP Savings and Investment Plan for Associates is a small filing (63 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Sullivan & Worcester LLP Savings and Investment Plan for Associates reported net income fell from $2M in the plan year 2023 filing to $2M in the plan year 2024 filing.
  • Sullivan & Worcester LLP Savings and Investment Plan for Associates reported participants rose from 56 in the plan year 2023 filing to 63 in the plan year 2024 filing.
  • Sullivan & Worcester LLP Savings and Investment Plan for Associates end-of-year assets rose from $22M in the plan year 2023 filing to $24M in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 042387531 · Sullivan & Worcester LLP PY 2024 · 401(k)

Sullivan & Worcester LLP Savings and Investment Plan for Associates · $24M · 63 · 73rd

  • IND $24M
  • IND 63
  • IND 73rd
  • IND 401(k)
  • IND near Life Line Screening 401(k) Retirement Savings Plan
  • IND ind #14744

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 →

Sullivan & Worcester LLP Savings and Investment Plan for Associates in the asset neighbourhood

Sullivan & Worcester LLP Savings and Investment Plan for AssociatesSullivan & Worcester LLP Sav…$24MLife Line Screening 401(k) Retirement Savings PlanLife Line Screening 401(k) R…$24MNational Beef Union 401(k) PlanNational Beef Union 401(k) P…$24MMatrix 401(k) Plan$24MSoutheastern Pathology Associates, P. C. 401(k) Savings PlanSoutheastern Pathology Assoc…$24M
End-of-year total assets ($M) among Sullivan & Worcester LLP Savings and Investment Plan for Associates and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Sullivan & Worcester LLP multi-year asset trail

Sponsor-wide plan assets over time

All Sullivan & Worcester LLP plans reported in each filing year

Latest sponsor-wide plan assets
$239M 17.902557091527118% vs 2022
2024 filing year
$180M$200M$220M$240M$260M 202220232024 $202M $239M ▲ +17.9%
Year Plans Participants Total Assets
2022 3 431 $202M
2023 3 399 $217M
2024 3 413 $239M

Sullivan & Worcester LLP filing trail (2024)

Total Assets (Beginning of Year)$22M
Net Assets (End of Year)$24M
Net Income$2M
Employer EIN042387531
Plan Effective Date1996-09-27
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Massachusetts

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

Sullivan & Worcester LLP Savings and Investment Plan for Associates vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Sullivan & Worcester LLP Savings and Investment Plan for Associates, Total assets ($B): 0.023776328 · Participants: 63Sullivan & Worcester LLP Savings and Investment Plan for AssociatesFidelity 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
Sullivan & Worcester LLP Savings and Investment Plan for Associates vs. nearby 401(k) plans in Massachusetts, assets vs. participants

Sullivan & Worcester LLP Savings and Investment Plan for Associates's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Life Line Screening 401(k) Retirement Savings Plan in OH ($24M); by covered participants it is Democratic Party of Wisconsin 401(k) Profit Sharing Plan & Trust in WI (63 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($24M here).

Similar participant headcount

Nearest other-state filings by covered participants (63 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 Sullivan & Worcester LLP Savings and Investment Plan for Associates assets move in 2024?
Sullivan & Worcester LLP Savings and Investment Plan for Associates grew at a solid clip - up 7.0% during 2024, from $22M to $24M. Reported net income was $2M.
How have Sullivan & Worcester LLP plan assets changed over time?
Across 3 plan years on file (2022-2024), Sullivan & Worcester LLP's sponsor-wide assets grew 17.9%, from $202M to $239M.
Which 401(k) plans are similar in size to Sullivan & Worcester LLP Savings and Investment Plan for Associates?
Among 401(k) plans in other states, the closest by assets is Life Line Screening 401(k) Retirement Savings Plan in OH ($24M, 865 participants).
Which 401(k) plans cover a similar participant headcount to Sullivan & Worcester LLP Savings and Investment Plan for Associates?
Among 401(k) plans in other states, the closest by covered participants is Democratic Party of Wisconsin 401(k) Profit Sharing Plan & Trust in WI (63 participants, $678K in assets).