401(k) · DOL Form 5500 · 2023

One Concern, Inc. 401(k) Plan

Data updated 2026-08-25

$4M
Total assets Small plan by assets
69
Participants Small participant base
39th
Percentile by assets National rank
$55,452
Avg per participant Low balance/head
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Official DOL plan name: One Concern, Inc. 401(k) Plan · Sponsored by One Concern, Inc. · California · Professional & Technical Services

$4M in assets, 69 participants

One Concern, Inc.'s One Concern, Inc. 401(k) Plan reported $4M in total assets and 69 participants in its 2023 DOL Form 5500 filing, ranking in the 39th 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.

  • #7,471 in Professional & Technical Services (20,321 peers)

One Concern, Inc. multi-year trail

One Concern, Inc.'s plans moved -15.9% in assets from 2023 to 2024; this filing shows One Concern, Inc. 401(k) Plan at $4M / 69 participants.

#7,471
in Professional & Technical Services (20,321 peers)
+9.7%
assets growth YoY

One Concern, Inc. 401(k) Plan's mid-pack asset rank among Professional & Technical Services and all filers

One Concern, Inc. 401(k) Plan vs every filed plan by assets

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

$3,826,154 39th percentile higher than 39% 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

One Concern, Inc. 401(k) Plan among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. One Concern, Inc. 401(k) Plan is a small filing (69 participants) on this national headcount ladder.

EBSA filing schedule strip

Filing strip 473962169 · One Concern, Inc. PY 2023 · 401(k)

One Concern, Inc. 401(k) Plan · $4M · 69 · 39th

  • PART $4M
  • TYPE 69
  • NET 39th
  • BOOK 401(k)
  • VS-ST near F & H Mine Supply, Inc.
  • BOY ind #7471

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 California →

One Concern, Inc. 401(k) Plan in the asset neighbourhood

One Concern, Inc. 401(k) Plan$4MF & H Mine Supply, Inc.$4MSunward Steel Buildings, Inc. 401(k) PlanSunward Steel Buildings, Inc…$4MAia Corporation 401(k) Plan$4MPivotal Health Solutions, Inc. 401(k) Plan and TrustPivotal Health Solutions, In…$4M
End-of-year total assets ($M) among One Concern, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

One Concern, Inc. multi-year asset trail

Sponsor-wide plan assets over time

All One Concern, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$3M 15.904744032780698% vs 2023
2024 filing year
$3M$3.2M$3.4M$3.6M$3.8M$4M 20232024 $3.83M $3.22M ▼ -15.9%
Year Plans Participants Total Assets
2023 1 69 $4M
2024 1 21 $3M

One Concern, Inc. filing trail (2023)

Total Assets (Beginning of Year)$3M
Net Assets (End of Year)$4M
Net Income$337K
Employer EIN473962169
Plan Effective Date2018-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in California

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

One Concern, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants One Concern, Inc. 401(k) Plan, Total assets ($B): 0.003826154 · Participants: 69One Concern, Inc. 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 51.831350351 · Participants: 193919Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 39.047152408 · Participants: 122867Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 26.320437734 · Participants: 63105Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 22.17918189 · Participants: 59863Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 19.779511539 · Participants: 106111Apple 401(k) Plan
One Concern, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare One Concern, Inc. 401(k) Plan side-by-side with 3 peers →

One Concern, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is F & H Mine Supply, Inc. in ID ($4M); by covered participants it is Aquiline Management Holdings LP 401(k) Retirement Plan in NY (69 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($4M here).

Similar participant headcount

Nearest other-state filings by covered participants (69 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 One Concern, Inc. 401(k) Plan assets move in 2023? ▼
One Concern, Inc. 401(k) Plan grew at a solid clip - up 9.7% during 2023, from $3M to $4M. Reported net income was $337K.
How have One Concern, Inc. plan assets changed over time? ▼
Across 2 plan years on file (2023-2024), One Concern, Inc.'s sponsor-wide assets declined 15.9%, from $4M to $3M.
Which 401(k) plans are similar in size to One Concern, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is F & H Mine Supply, Inc. in ID ($4M, 48 participants).
Which 401(k) plans cover a similar participant headcount to One Concern, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Aquiline Management Holdings LP 401(k) Retirement Plan in NY (69 participants, $6M 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 473962169.

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.