401(k) · DOL Form 5500 · 2023

Sentinel Technologies, Inc. 401(k) Plan

Data updated 2026-08-25

$88M
Total assets Below avg plan size
673
Participants Below avg headcount
90th
Percentile by assets National rank
$130,919
Avg per participant Near avg balance/head
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Official DOL plan name: Sentinel Technologies Retirement Plan and Trust · Sponsored by Sentinel Technologies, Inc. · Illinois · Professional & Technical Services

$88M in assets, 673 participants

Sentinel Technologies, Inc.'s Sentinel Technologies Retirement Plan and Trust reported $88M in total assets and 673 participants in its 2023 DOL Form 5500 filing, ranking in the 90th 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.

  • #18,610 in Professional & Technical Services (20,321 peers)

Where Sentinel Technologies Retirement Plan and Trust sits by assets

Sentinel Technologies Retirement Plan and Trust sits in the top 10% of all filed plans by assets, $88M for 673 participants (~$130,919/participant), up 21.3% in 2023.

#18,610
in Professional & Technical Services (20,321 peers)
+21.3%
assets growth YoY
0.9×
vs typical plan assets (national mean)

Sentinel Technologies Retirement Plan and Trust's outsized position by total assets

Sentinel Technologies Retirement Plan and Trust vs every filed plan by assets

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

$88,108,326 Top 10% higher than 90% 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

Sentinel Technologies Retirement Plan and Trust 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. Sentinel Technologies Retirement Plan and Trust sits mid-pack in the medium band (673 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Sentinel Technologies Retirement Plan and Trust reported net income rose from -$9M in the plan year 2022 filing to $16M in the plan year 2023 filing.
  • Sentinel Technologies Retirement Plan and Trust end-of-year assets rose from $73M in the plan year 2022 filing to $88M in the plan year 2023 filing.
  • Sentinel Technologies Retirement Plan and Trust reported participants rose from 605 in the plan year 2022 filing to 673 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 363199182 · Sentinel Technologies, Inc. PY 2023 · 401(k)

Sentinel Technologies Retirement Plan and Trust · $88M · 673 · 90th

  • BOY $88M
  • BOY 673
  • BOY 90th
  • BOY 401(k)
  • BOY near First International Bank & Trust 401(k) Profit Sharing Plan
  • BOY ind #18610

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 Illinois →

Sentinel Technologies Retirement Plan and Trust in the asset neighbourhood

US Orthopaedic Partners 401(k) PlanUS Orthopaedic Partners 401(…$88MSentinel Technologies Retirement Plan and TrustSentinel Technologies Retire…$88MFirst International Bank & Trust 401(k) Profit Sharing PlanFirst International Bank & T…$88MWagner Spray Tech Corporation Retirement/Investment PlanWagner Spray Tech Corporatio…$88MAmerican Radiology Associates, P.a. Retirement PlanAmerican Radiology Associate…$88M
End-of-year total assets ($M) among Sentinel Technologies Retirement Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$73M
Net Assets (End of Year)$88M
Net Income$16M
Employer EIN363199182
Plan Effective Date1989-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Sentinel Technologies, Inc.)

Sponsor-wide plan assets over time

All Sentinel Technologies, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$127M 42.439113262188165% vs 2022
2024 filing year
$80M$100M$120M$140M 202220232024 $89.1M $127M ▲ +42.4%
Year Plans Participants Total Assets
2022 2 1,082 $89M
2023 2 1,222 $106M
2024 2 1,326 $127M

Nearby 401(k) Plans in Illinois

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

Sentinel Technologies Retirement Plan and Trust vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -505101520 Total assets ($B) Participants Sentinel Technologies Retirement Plan and Trust, Total assets ($B): 0.088108326 · Participants: 673Sentinel Technologies Retirement Plan and TrustAccenture United States 401(k) Match Savings Plan, Total assets ($B): 17.594548115 · Participants: 69974Accenture United States 401(k) Match Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 16.935002041 · Participants: 60246State Farm 401(k) Savings PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 14.496191 · Participants: 38012Abbott Laboratories Stock Retirement PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 14.367975914 · Participants: 14959United Airlines Pilot Retirement Account PlanWalgreens Retirement Savings Plan, Total assets ($B): 13.444551767 · Participants: 235331Walgreens Retirement Savings Plan
Sentinel Technologies Retirement Plan and Trust vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare Sentinel Technologies Retirement Plan and Trust side-by-side with 3 peers →

Sentinel Technologies Retirement Plan and Trust's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is First International Bank & Trust 401(k) Profit Sharing Plan in ND ($88M); by covered participants it is Retirement Savings Plan for Salaried Ees of Alcoa USA Corp. in PA (673 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (673 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 Sentinel Technologies Retirement Plan and Trust assets move in 2023? ▼
Sentinel Technologies Retirement Plan and Trust grew sharply - up 21.3% during 2023, from $73M to $88M. Reported net income was $16M.
How have Sentinel Technologies, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Sentinel Technologies, Inc.'s sponsor-wide assets grew 42.4%, from $89M to $127M.
Where does Sentinel Technologies Retirement Plan and Trust rank by assets among Form 5500 filers? ▼
Sentinel Technologies Retirement Plan and Trust ranks in the 90th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Sentinel Technologies Retirement Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is First International Bank & Trust 401(k) Profit Sharing Plan in ND ($88M, 713 participants).
Which 401(k) plans cover a similar participant headcount to Sentinel Technologies Retirement Plan and Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Retirement Savings Plan for Salaried Ees of Alcoa USA Corp. in PA (673 participants, $411M 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 363199182.

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.