401(k) · DOL Form 5500 · 2023

One Stop Mailing, LLC 401(k) Plan

Data updated 2026-08-25

$11M
Total assets Small plan by assets
311
Participants Below avg headcount
61st
Percentile by assets National rank
$35,434
Avg per participant Low balance/head
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Official DOL plan name: Osm Worldwide 401(k) Profit Sharing Plan · Sponsored by One Stop Mailing, LLC · Illinois · Other Services

$11M in assets, 311 participants

One Stop Mailing, LLC's Osm Worldwide 401(k) Profit Sharing Plan reported $11M in total assets and 311 participants in its 2023 DOL Form 5500 filing, ranking in the 61st 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.

  • #6,103 in Other Services (7,857 peers)

Coverage in Illinois

Osm Worldwide 401(k) Profit Sharing Plan covers 311 participants in Illinois, about 40% of the average Illinois filer (state average ~779 per filing). Assets: $11M.

#6,103
in Other Services (7,857 peers)
+33.1%
assets growth YoY

Osm Worldwide 401(k) Profit Sharing Plan's mid-pack asset rank among Other Services and all filers

Osm Worldwide 401(k) Profit Sharing Plan vs every filed plan by assets

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

$11,019,860 Top 39% higher than 61% 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

Osm Worldwide 401(k) Profit Sharing Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Osm Worldwide 401(k) Profit Sharing Plan sits mid-pack in the medium band (311 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Osm Worldwide 401(k) Profit Sharing Plan reported net income rose from -$178K in the plan year 2022 filing to $3M in the plan year 2023 filing.
  • Osm Worldwide 401(k) Profit Sharing Plan reported participants rose from 201 in the plan year 2022 filing to 311 in the plan year 2023 filing.
  • Osm Worldwide 401(k) Profit Sharing Plan end-of-year assets rose from $8M in the plan year 2022 filing to $11M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 383691560 · One Stop Mailing, LLC PY 2023 · 401(k)

Osm Worldwide 401(k) Profit Sharing Plan · $11M · 311 · 61st

  • TYPE $11M
  • TYPE 311
  • TYPE 61st
  • TYPE 401(k)
  • TYPE near Revature, LLC 401(k) Plan
  • TYPE ind #6103

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 Other Services retirement plans → · Plans in Illinois →

Osm Worldwide 401(k) Profit Sharing Plan in the asset neighbourhood

Osm Worldwide 401(k) Profit Sharing PlanOsm Worldwide 401(k) Profit …$11MRevature, LLC 401(k) Plan$11MBuchanan Hauling 401(k) Plan$11MSouthside Christian School 401(k) Retirement PlanSouthside Christian School 4…$11MHighside 401(k) Profit Sharing PlanHighside 401(k) Profit Shari…$11M
End-of-year total assets ($M) among Osm Worldwide 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Illinois filing particulars

Total Assets (Beginning of Year)$8M
Net Assets (End of Year)$11M
Net Income$3M
Employer EIN383691560
Plan Effective Date2008-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (One Stop Mailing, LLC)

Sponsor-wide plan assets over time

All One Stop Mailing, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$14M 70.05377945135636% vs 2022
2024 filing year
$6M$8M$10M$12M$14M$16M 202220232024 $8.28M $14.1M ▲ +70.0%
Year Plans Participants Total Assets
2022 1 201 $8M
2023 1 311 $11M
2024 1 370 $14M

Nearby 401(k) Plans in Illinois

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

Osm Worldwide 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -505101520 Total assets ($B) Participants Osm Worldwide 401(k) Profit Sharing Plan, Total assets ($B): 0.01101986 · Participants: 311Osm Worldwide 401(k) Profit Sharing PlanAccenture United States 401(k) Match Savings Plan, Total assets ($B): 17.594548115 · Participants: 69974Accenture United States 401(k) Match Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 16.935002041 · Participants: 60246State Farm 401(k) Savings PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 14.496191 · Participants: 38012Abbott Laboratories Stock Retirement PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 14.367975914 · Participants: 14959United Airlines Pilot Retirement Account PlanWalgreens Retirement Savings Plan, Total assets ($B): 13.444551767 · Participants: 235331Walgreens Retirement Savings Plan
Osm Worldwide 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare Osm Worldwide 401(k) Profit Sharing Plan side-by-side with 3 peers →

Osm Worldwide 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Revature, LLC 401(k) Plan in VA ($11M); by covered participants it is Bobcat North America, LLC in FL (311 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($11M here).

Similar participant headcount

Nearest other-state filings by covered participants (311 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 Osm Worldwide 401(k) Profit Sharing Plan assets move in 2023? ▼
Osm Worldwide 401(k) Profit Sharing Plan surged - up 33.1% during 2023, from $8M to $11M. Reported net income was $3M.
How have One Stop Mailing, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), One Stop Mailing, LLC's sponsor-wide assets grew 70.1%, from $8M to $14M.
Which 401(k) plans are similar in size to Osm Worldwide 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Revature, LLC 401(k) Plan in VA ($11M, 1,805 participants).
Which 401(k) plans cover a similar participant headcount to Osm Worldwide 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Bobcat North America, LLC in FL (311 participants, $34K 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 383691560.

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.