401(k) · DOL Form 5500 · 2023

Cornerstone Defense, Inc. 401(k) Plan

Data updated 2026-08-25

$10M
Total assets Small plan by assets
140
Participants Small participant base
59th
Percentile by assets National rank
$72,609
Avg per participant Below avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Cornerstone Defense 401(k) Profit Sharing Plan · Sponsored by Cornerstone Defense, Inc. · Virginia · Professional & Technical Services

$10M in assets, 140 participants

Cornerstone Defense, Inc.'s Cornerstone Defense 401(k) Profit Sharing Plan reported $10M in total assets and 140 participants in its 2023 DOL Form 5500 filing, ranking in the 59th 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.

  • #11,705 in Professional & Technical Services (20,321 peers)

Coverage in Virginia

Cornerstone Defense 401(k) Profit Sharing Plan covers 140 participants in Virginia, about 18% of the average Virginia filer (state average ~782 per filing). Assets: $10M.

#11,705
in Professional & Technical Services (20,321 peers)
+24.1%
assets growth YoY

Cornerstone Defense 401(k) Profit Sharing Plan's mid-pack asset rank among Professional & Technical Services and all filers

Cornerstone Defense 401(k) Profit Sharing Plan vs every filed plan by assets

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

$10,165,218 Top 41% higher than 59% 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

Cornerstone Defense 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. Cornerstone Defense 401(k) Profit Sharing Plan sits mid-pack in the medium band (140 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Cornerstone Defense 401(k) Profit Sharing Plan reported net income rose from -$172K in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • Cornerstone Defense 401(k) Profit Sharing Plan end-of-year assets rose from $8M in the plan year 2022 filing to $10M in the plan year 2023 filing.
  • Cornerstone Defense 401(k) Profit Sharing Plan reported participants fell from 170 in the plan year 2022 filing to 140 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 451573733 · Cornerstone Defense, Inc. PY 2023 · 401(k)

Cornerstone Defense 401(k) Profit Sharing Plan · $10M · 140 · 59th

  • PHOTO $10M
  • IND 140
  • EOY 59th
  • 5500 401(k)
  • ASSETS near Stagnaro Distributing 401(k) Plan
  • PCT ind #11705

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 →

Cornerstone Defense 401(k) Profit Sharing Plan in the asset neighbourhood

Cornerstone Defense 401(k) Profit Sharing PlanCornerstone Defense 401(k) P…$10MStagnaro Distributing 401(k) PlanStagnaro Distributing 401(k)…$10MYoung Truck Sales, Inc. 401 (K) PlanYoung Truck Sales, Inc. 401 …$10MStracon Services Group 401(k) PlanStracon Services Group 401(k…$10MR.E. Warner & Associates Employees' Retirement Trust and PlanR.E. Warner & Associates Emp…$10M
End-of-year total assets ($M) among Cornerstone Defense 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Virginia filing particulars

Total Assets (Beginning of Year)$8M
Net Assets (End of Year)$10M
Net Income$2M
Employer EIN451573733
Plan Effective Date2012-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Cornerstone Defense, Inc.)

Sponsor-wide plan assets over time

All Cornerstone Defense, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$12M 57.37079389520697% vs 2022
2024 filing year
$6M$8M$10M$12M$14M 202220232024 $7.67M $12.1M ▲ +57.2%
Year Plans Participants Total Assets
2022 1 170 $8M
2023 1 140 $10M
2024 1 159 $12M

Nearby 401(k) Plans in Virginia

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

Cornerstone Defense 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -10010203040 Total assets ($B) Participants Cornerstone Defense 401(k) Profit Sharing Plan, Total assets ($B): 0.010165218 · Participants: 140Cornerstone Defense 401(k) Profit Sharing 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
Cornerstone Defense 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Virginia, assets vs. participants
Compare Cornerstone Defense 401(k) Profit Sharing Plan side-by-side with 3 peers →

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

Outside Virginia, the nearest 401(k) by assets is Stagnaro Distributing 401(k) Plan in OH ($10M); by covered participants it is Pds 401(k) Plan for Corporate Staff Employees in TX (140 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (140 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 Cornerstone Defense 401(k) Profit Sharing Plan assets move in 2023? ▼
Cornerstone Defense 401(k) Profit Sharing Plan grew sharply - up 24.1% during 2023, from $8M to $10M. Reported net income was $2M.
How have Cornerstone Defense, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Cornerstone Defense, Inc.'s sponsor-wide assets grew 57.4%, from $8M to $12M.
Which 401(k) plans are similar in size to Cornerstone Defense 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Stagnaro Distributing 401(k) Plan in OH ($10M, 198 participants).
Which 401(k) plans cover a similar participant headcount to Cornerstone Defense 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Pds 401(k) Plan for Corporate Staff Employees in TX (140 participants, N/A 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 451573733.

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.