401(k) · DOL Form 5500 · 2024

Core One Solutions LLC 401(k) Plan

Data updated 2026-08-25

$17M
Total assets Small plan by assets
150
Participants Small participant base
67th
Percentile by assets National rank
$112,147
Avg per participant Below avg balance/head
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Official DOL plan name: Core One Solutions 401(k) Plan · Sponsored by Core One Solutions LLC · Virginia · Professional & Technical Services

$17M in assets, 150 participants

Core One Solutions LLC's Core One Solutions 401(k) Plan reported $17M in total assets and 150 participants in its 2024 DOL Form 5500 filing, ranking in the 67th 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.

  • #13,297 in Professional & Technical Services (20,173 peers)

Coverage in Virginia

Core One Solutions 401(k) Plan covers 150 participants in Virginia, about 19% of the average Virginia filer (state average ~782 per filing). Assets: $17M.

#13,297
in Professional & Technical Services (20,173 peers)
+32.7%
assets growth YoY

Core One Solutions 401(k) Plan's outsized position by total assets

Core One Solutions 401(k) Plan vs every filed plan by assets

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

$16,822,120 Top 33% higher than 67% 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

Core One Solutions 401(k) Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Core One Solutions 401(k) Plan sits mid-pack in the medium band (150 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Core One Solutions 401(k) Plan reported net income rose from $2M in the plan year 2023 filing to $4M in the plan year 2024 filing.
  • Core One Solutions 401(k) Plan reported participants rose from 98 in the plan year 2023 filing to 150 in the plan year 2024 filing.
  • Core One Solutions 401(k) Plan end-of-year assets rose from $13M in the plan year 2023 filing to $17M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 464143090 · Core One Solutions LLC PY 2024 · 401(k)

Core One Solutions 401(k) Plan · $17M · 150 · 67th

  • EBSA $17M
  • PART 150
  • TYPE 67th
  • NET 401(k)
  • BOOK near M/a/R/C Research 401(k) Plan
  • VS-ST ind #13297

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 Virginia →

Core One Solutions 401(k) Plan in the asset neighbourhood

Core One Solutions 401(k) PlanCore One Solutions 401(k) Pl…$17MM/a/R/C Research 401(k) Plan$17MOne Community Bank 401(k) Retirement PlanOne Community Bank 401(k) Re…$17MThe Allen Harim Group 401(k) PlanThe Allen Harim Group 401(k)…$17MLife Pittsburgh 401(k) Savings PlanLife Pittsburgh 401(k) Savin…$17M
End-of-year total assets ($M) among Core One Solutions 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Virginia filing particulars

Total Assets (Beginning of Year)$13M
Net Assets (End of Year)$17M
Net Income$4M
Employer EIN464143090
Plan Effective Date2016-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Core One Solutions LLC)

Sponsor-wide plan assets over time

All Core One Solutions LLC plans reported in each filing year

Latest sponsor-wide plan assets
$17M 32.67507866829937% vs 2023
2024 filing year
$12M$14M$16M$18M 20232024 $12.7M $16.8M ▲ +32.6%
Year Plans Participants Total Assets
2023 1 98 $13M
2024 1 150 $17M

Nearby 401(k) Plans in Virginia

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

Core One Solutions 401(k) Plan vs. nearby 401(k) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -1001020304050 Total assets ($B) Participants Core One Solutions 401(k) Plan, Total assets ($B): 0.01682212 · Participants: 150Core One Solutions 401(k) PlanNorthrop Grumman Savings Plan, Total assets ($B): 39.473777135 · Participants: 104719Northrop Grumman Savings Plan401(k) Pension Plan, Total assets ($B): 16.840459887 · Participants: 62869401(k) Pension PlanGeneral Dynamics Corporation 401(k) Plan 6.0, Total assets ($B): 12.395006194 · Participants: 49414General Dynamics Corporation 401(k) Plan 6.0Capital One Financial Corporation Associate Savings Plan, Total assets ($B): 12.04952818 · Participants: 44933Capital One Financial Corporation Associate Savings PlanLeidos, Inc. Retirement Plan, Total assets ($B): 11.790942581 · Participants: 29734Leidos, Inc. Retirement Plan
Core One Solutions 401(k) Plan vs. nearby 401(k) plans in Virginia, assets vs. participants
Compare Core One Solutions 401(k) Plan side-by-side with 3 peers →

Core One Solutions 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Virginia, the nearest 401(k) by assets is M/a/R/C Research 401(k) Plan in TX ($17M); by covered participants it is The Custom Companies Retirement Savings Plan in IL (150 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($17M here).

Similar participant headcount

Nearest other-state filings by covered participants (150 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 Core One Solutions 401(k) Plan assets move in 2024? ▼
Core One Solutions 401(k) Plan surged - up 32.7% during 2024, from $13M to $17M. Reported net income was $4M.
How have Core One Solutions LLC plan assets changed over time? ▼
Across 2 plan years on file (2023-2024), Core One Solutions LLC's sponsor-wide assets grew 32.7%, from $13M to $17M.
Which 401(k) plans are similar in size to Core One Solutions 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is M/a/R/C Research 401(k) Plan in TX ($17M, 88 participants).
Which 401(k) plans cover a similar participant headcount to Core One Solutions 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is The Custom Companies Retirement Savings Plan in IL (150 participants, $15M 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 464143090.

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.