401(k) · DOL Form 5500 · 2022

Sullivan & Worcester LLP 401(k) Plan

Data updated 2026-08-25

$102M
Total assets Near avg plan size
204
Participants Below avg headcount
93rd
Percentile by assets National rank
$501,906
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 · Sponsored by Sullivan & Worcester LLP · Massachusetts · Professional & Technical Services

$102M in assets, 204 participants

Sullivan & Worcester LLP's Sullivan & Worcester LLP Savings and Investment Plan reported $102M in total assets and 204 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.

  • #20,262 in Professional & Technical Services (21,562 peers)

Coverage in Massachusetts

Sullivan & Worcester LLP Savings and Investment Plan covers 204 participants in Massachusetts, about 31% of the average Massachusetts filer (state average ~659 per filing). Assets: $102M.

#20,262
in Professional & Technical Services (21,562 peers)
-18.4%
assets change YoY
1.0×
vs typical plan assets (national mean)

The plan reported a net loss of $24M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

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

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

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

$102,388,854 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

Sullivan & Worcester LLP Savings and Investment 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. Sullivan & Worcester LLP Savings and Investment Plan sits mid-pack in the medium band (204 participants).

Form 5500 schedule snapshot

Filing strip 042387531 · Sullivan & Worcester LLP PY 2022 · 401(k)

Sullivan & Worcester LLP Savings and Investment Plan · $102M · 204 · 93rd

  • IND $102M
  • EOY 204
  • 5500 93rd
  • ASSETS 401(k)
  • PCT near Cutco Corporation Salaried Employees' Saving Plan
  • EIN ind #20262

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 in the asset neighbourhood

First Community Bancshares, Inc.Employees' Profit Sharing PlanFirst Community Bancshares, …$102MMinitab, LLC 401(k) Retirement PlanMinitab, LLC 401(k) Retireme…$102MSullivan & Worcester LLP Savings and Investment PlanSullivan & Worcester LLP Sav…$102MCutco Corporation Salaried Employees' Saving PlanCutco Corporation Salaried E…$102MG3 Enterprises, Inc. Retirement PlanG3 Enterprises, Inc. Retirem…$102M
End-of-year total assets ($M) among Sullivan & Worcester LLP Savings and Investment Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Massachusetts filing particulars

Total Assets (Beginning of Year)$125M
Net Assets (End of Year)$102M
Net Income-$24M
Employer EIN042387531
Plan Effective Date1984-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Sullivan & Worcester LLP)

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

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 vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -100102030 Total assets ($B) Participants Sullivan & Worcester LLP Savings and Investment Plan, Total assets ($B): 0.102388854 · Participants: 204Sullivan & Worcester LLP Savings and Investment 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
Sullivan & Worcester LLP Savings and Investment Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants

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

Outside Massachusetts, the nearest 401(k) by assets is Cutco Corporation Salaried Employees' Saving Plan in NY ($102M); by covered participants it is Derry Medical Center 401(k) Plan in NH (204 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (204 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 Sullivan & Worcester LLP Savings and Investment Plan assets move in 2022?
Sullivan & Worcester LLP Savings and Investment Plan declined sharply - down 18.4% during 2022, from $125M to $102M. Reported net income was -$24M.
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.
Where does Sullivan & Worcester LLP Savings and Investment Plan rank by assets among Form 5500 filers?
Sullivan & Worcester LLP Savings and Investment 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 Sullivan & Worcester LLP Savings and Investment Plan?
Among 401(k) plans in other states, the closest by assets is Cutco Corporation Salaried Employees' Saving Plan in NY ($102M, 370 participants).
Which 401(k) plans cover a similar participant headcount to Sullivan & Worcester LLP Savings and Investment Plan?
Among 401(k) plans in other states, the closest by covered participants is Derry Medical Center 401(k) Plan in NH (204 participants, $32M in assets).