401(k) · DOL Form 5500 · 2024

United Site Services, Inc 401(k) Plan

Data updated 2026-08-25

$96M
Total assets Below avg plan size
3,909
Participants Above avg headcount
90th
Percentile by assets National rank
$24,665
Avg per participant Low balance/head
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Official DOL plan name: United Site Services, Inc. 401(k) Plan · Sponsored by United Site Services, Inc · Massachusetts · Administrative & Support Services

$96M in assets, 3,909 participants

United Site Services, Inc's United Site Services, Inc. 401(k) Plan reported $96M in total assets and 3,909 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.

  • #4,162 in Administrative & Support Services (4,368 peers)

Coverage in Massachusetts

United Site Services, Inc. 401(k) Plan covers 3,909 participants in Massachusetts, 5.9x the typical Massachusetts plan (state average ~659 per filing). Assets: $96M.

#4,162
in Administrative & Support Services (4,368 peers)
+12.3%
assets growth YoY
1.0×
vs typical plan assets (national mean)

United Site Services, Inc. 401(k) Plan's outsized position by total assets

United Site Services, Inc. 401(k) Plan vs every filed plan by assets

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

$96,414,925 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

United Site Services, Inc. 401(k) Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. United Site Services, Inc. 401(k) Plan lands in the large band (3,909 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • United Site Services, Inc. 401(k) Plan reported net income fell from $16M in the plan year 2023 filing to $11M in the plan year 2024 filing.
  • United Site Services, Inc. 401(k) Plan reported participants fell from 4,552 in the plan year 2023 filing to 3,909 in the plan year 2024 filing.
  • United Site Services, Inc. 401(k) Plan end-of-year assets rose from $86M in the plan year 2023 filing to $96M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 352373387 · United Site Services, Inc PY 2024 · 401(k)

United Site Services, Inc. 401(k) Plan · $96M · 3,909 · 90th

  • BOY $96M
  • SCH 3,909
  • EBSA 90th
  • PART 401(k)
  • TYPE near Tessenderlo Kerley, Inc. 401(k) Plan and Trust
  • NET ind #4162

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 Administrative & Support Services retirement plans → · Plans in Massachusetts →

United Site Services, Inc. 401(k) Plan in the asset neighbourhood

Tessenderlo Kerley, Inc. 401(k) Plan and TrustTessenderlo Kerley, Inc. 401…$96MUnited Site Services, Inc. 401(k) PlanUnited Site Services, Inc. 4…$96MGroup Voyagers, Inc. Employees' 401(k) PlanGroup Voyagers, Inc. Employe…$96MHarry Winston, Inc. Savings PlanHarry Winston, Inc. Savings …$96MPrgx 401(k) Plan$96M
End-of-year total assets ($M) among United Site Services, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Massachusetts filing particulars

Total Assets (Beginning of Year)$86M
Net Assets (End of Year)$96M
Net Income$11M
Employer EIN352373387
Plan Effective Date1997-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (United Site Services, Inc)

Sponsor-wide plan assets over time

All United Site Services, Inc plans reported in each filing year

Latest sponsor-wide plan assets
$96M 37.91189992453067% vs 2022
2024 filing year
$60M$70M$80M$90M$100M 202220232024 $69.9M $96.4M ▲ +37.9%
Year Plans Participants Total Assets
2022 1 4,138 $70M
2023 1 4,552 $86M
2024 1 3,909 $96M

Nearby 401(k) Plans in Massachusetts

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

United Site Services, Inc. 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. 020000400006000080000 -10010203040 Total assets ($B) Participants United Site Services, Inc. 401(k) Plan, Total assets ($B): 0.096414925 · Participants: 3909United Site Services, Inc. 401(k) 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
United Site Services, Inc. 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare United Site Services, Inc. 401(k) Plan side-by-side with 3 peers →

United Site Services, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Tessenderlo Kerley, Inc. 401(k) Plan and Trust in AZ ($96M); by covered participants it is The Luther Holding Company Savings Plus Retirement Plan in MN (3,910 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($96M here).

Similar participant headcount

Nearest other-state filings by covered participants (3,909 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 United Site Services, Inc. 401(k) Plan assets move in 2024? ▼
United Site Services, Inc. 401(k) Plan grew at a solid clip - up 12.3% during 2024, from $86M to $96M. Reported net income was $11M.
How have United Site Services, Inc plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), United Site Services, Inc's sponsor-wide assets grew 37.9%, from $70M to $96M.
Where does United Site Services, Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
United Site Services, Inc. 401(k) 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 United Site Services, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Tessenderlo Kerley, Inc. 401(k) Plan and Trust in AZ ($96M, 508 participants).
Which 401(k) plans cover a similar participant headcount to United Site Services, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is The Luther Holding Company Savings Plus Retirement Plan in MN (3,910 participants, $317M 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 352373387.

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.