401(k) · DOL Form 5500 · 2024

Cornerstone Defense, Inc. 401(k) Plan

Data updated 2026-08-25

$12M
Total assets Small plan by assets
159
Participants Small participant base
60th
Percentile by assets National rank
$75,874
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

$12M in assets, 159 participants

Cornerstone Defense, Inc.'s Cornerstone Defense 401(k) Profit Sharing Plan reported $12M in total assets and 159 participants in its 2024 DOL Form 5500 filing, ranking in the 60th 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.

  • #11,771 in Professional & Technical Services (20,173 peers)

Coverage in Virginia

Cornerstone Defense 401(k) Profit Sharing Plan covers 159 participants in Virginia, about 20% of the average Virginia filer (state average ~782 per filing). Assets: $12M.

#11,771
in Professional & Technical Services (20,173 peers)
+18.7%
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 2024 · DOL Form 5500

$12,063,905 Top 40% higher than 60% 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

Cornerstone Defense 401(k) Profit Sharing 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. Cornerstone Defense 401(k) Profit Sharing Plan sits mid-pack in the medium band (159 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Cornerstone Defense 401(k) Profit Sharing Plan end-of-year assets rose from $10M in the plan year 2023 filing to $12M in the plan year 2024 filing.
  • Cornerstone Defense 401(k) Profit Sharing Plan reported participants rose from 140 in the plan year 2023 filing to 159 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 451573733 · Cornerstone Defense, Inc. PY 2024 · 401(k)

Cornerstone Defense 401(k) Profit Sharing Plan · $12M · 159 · 60th

  • BOY $12M
  • BOY 159
  • BOY 60th
  • BOY 401(k)
  • BOY near Caylent 401(k) Plan
  • BOY ind #11771

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…$12MCaylent 401(k) Plan$12MLemo USA Inc 401(k) Profit Sharing PlanLemo USA Inc 401(k) Profit S…$12MBurris Company 401(k) Plan$12MHealthcrest Surgical 401(k) PlanHealthcrest Surgical 401(k) …$12M
End-of-year total assets ($M) among Cornerstone Defense 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Virginia filing particulars

Total Assets (Beginning of Year)$10M
Net Assets (End of Year)$12M
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 -1001020304050 Total assets ($B) Participants Cornerstone Defense 401(k) Profit Sharing Plan, Total assets ($B): 0.012063905 · Participants: 159Cornerstone Defense 401(k) Profit Sharing 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
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 Caylent 401(k) Plan in CA ($12M); by covered participants it is Innovative Control Systems, Inc. 401(k) Plan in PA (159 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($12M here).

Similar participant headcount

Nearest other-state filings by covered participants (159 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 Cornerstone Defense 401(k) Profit Sharing Plan assets move in 2024? ▼
Cornerstone Defense 401(k) Profit Sharing Plan grew sharply - up 18.7% during 2024, from $10M to $12M. 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 Caylent 401(k) Plan in CA ($12M, 190 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 Innovative Control Systems, Inc. 401(k) Plan in PA (159 participants, N/A 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 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.