401(k) · DOL Form 5500 · 2023

Inserso Corporation 401(k) Plan

Data updated 2026-08-25

$20M
Total assets Small plan by assets
301
Participants Below avg headcount
73rd
Percentile by assets National rank
$67,425
Avg per participant Below avg balance/head
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Official DOL plan name: Inserso Corporation 401(k) Plan · Sponsored by Inserso Corporation · Virginia · Professional & Technical Services

$20M in assets, 301 participants

Inserso Corporation's Inserso Corporation 401(k) Plan reported $20M in total assets and 301 participants in its 2023 DOL Form 5500 filing, ranking in the 73rd 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.

  • #14,794 in Professional & Technical Services (20,321 peers)

Coverage in Virginia

Inserso Corporation 401(k) Plan covers 301 participants in Virginia, about 38% of the average Virginia filer (state average ~782 per filing). Assets: $20M.

#14,794
in Professional & Technical Services (20,321 peers)
+41.6%
assets growth YoY

Inserso Corporation 401(k) Plan's outsized position by total assets

Inserso Corporation 401(k) Plan vs every filed plan by assets

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

$20,294,894 Top 27% higher than 73% 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

Inserso Corporation 401(k) 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. Inserso Corporation 401(k) Plan sits mid-pack in the medium band (301 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Inserso Corporation 401(k) Plan reported net income rose from -$1M in the plan year 2022 filing to $6M in the plan year 2023 filing.
  • Inserso Corporation 401(k) Plan end-of-year assets rose from $14M in the plan year 2022 filing to $20M in the plan year 2023 filing.
  • Inserso Corporation 401(k) Plan reported participants rose from 286 in the plan year 2022 filing to 301 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 541759337 · Inserso Corporation PY 2023 · 401(k)

Inserso Corporation 401(k) Plan · $20M · 301 · 73rd

  • PHOTO $20M
  • PHOTO 301
  • PHOTO 73rd
  • PHOTO 401(k)
  • PHOTO near Osf International 401(k) Plan
  • PHOTO ind #14794

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 →

Inserso Corporation 401(k) Plan in the asset neighbourhood

Osf International 401(k) Plan$20MInserso Corporation 401(k) PlanInserso Corporation 401(k) P…$20MEndicott Precision, Inc. Retirement PlanEndicott Precision, Inc. Ret…$20MMbl (USA) Corporation 401(k) Savings PlanMbl (USA) Corporation 401(k)…$20MTsrc Specialty Materials 401(k) Retirement PlanTsrc Specialty Materials 401…$20M
End-of-year total assets ($M) among Inserso Corporation 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Virginia filing particulars

Total Assets (Beginning of Year)$14M
Net Assets (End of Year)$20M
Net Income$6M
Employer EIN541759337
Plan Effective Date2007-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Inserso Corporation)

Sponsor-wide plan assets over time

All Inserso Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$24M 69.47956329737774% vs 2022
2024 filing year
$10M$15M$20M$25M$30M 202220232024 $14.3M $24.3M ▲ +69.5%
Year Plans Participants Total Assets
2022 1 286 $14M
2023 1 301 $20M
2024 1 372 $24M

Nearby 401(k) Plans in Virginia

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

Inserso Corporation 401(k) Plan vs. nearby 401(k) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -10010203040 Total assets ($B) Participants Inserso Corporation 401(k) Plan, Total assets ($B): 0.020294894 · Participants: 301Inserso Corporation 401(k) PlanNorthrop Grumman Savings Plan, Total assets ($B): 36.173098625 · Participants: 97987Northrop Grumman Savings Plan401(k) Pension Plan, Total assets ($B): 14.97867624 · Participants: 62467401(k) Pension PlanGeneral Dynamics Corporation 401(k) Plan 6.0, Total assets ($B): 11.167449098 · Participants: 48860General Dynamics Corporation 401(k) Plan 6.0Leidos, Inc. Retirement Plan, Total assets ($B): 10.583898778 · Participants: 27043Leidos, Inc. Retirement PlanBae Systems Employees' Savings and Investment Plan, Total assets ($B): 9.406287325 · Participants: 31681Bae Systems Employees' Savings and Investment Plan
Inserso Corporation 401(k) Plan vs. nearby 401(k) plans in Virginia, assets vs. participants
Compare Inserso Corporation 401(k) Plan side-by-side with 3 peers →

Inserso Corporation 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Virginia, the nearest 401(k) by assets is Osf International 401(k) Plan in OR ($20M); by covered participants it is Glatfelter 401(k) Savings Plan in NC (301 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($20M here).

Similar participant headcount

Nearest other-state filings by covered participants (301 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 Inserso Corporation 401(k) Plan assets move in 2023? ▼
Inserso Corporation 401(k) Plan surged - up 41.6% during 2023, from $14M to $20M. Reported net income was $6M.
How have Inserso Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Inserso Corporation's sponsor-wide assets grew 69.5%, from $14M to $24M.
Which 401(k) plans are similar in size to Inserso Corporation 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Osf International 401(k) Plan in OR ($20M, 722 participants).
Which 401(k) plans cover a similar participant headcount to Inserso Corporation 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Glatfelter 401(k) Savings Plan in NC (301 participants, $137M 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 541759337.

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.