401(k) · DOL Form 5500 · 2022

Detroit Thermal Systems, LLC 401(k) Plan

Data updated 2026-08-25

$4M
Total assets Small plan by assets
78
Participants Small participant base
46th
Percentile by assets National rank
$51,008
Avg per participant Low balance/head
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Official DOL plan name: Detroit Thermal Systems, LLC Salaried 401(k) Plan · Sponsored by Detroit Thermal Systems, LLC · Michigan · Manufacturing

$4M in assets, 78 participants

Detroit Thermal Systems, LLC's Detroit Thermal Systems, LLC Salaried 401(k) Plan reported $4M in total assets and 78 participants in its 2022 DOL Form 5500 filing, ranking in the 46th 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.

  • #6,008 in Manufacturing (20,602 peers)

Detroit Thermal Systems, LLC multi-year trail

Detroit Thermal Systems, LLC's plans moved +43.2% in assets from 2022 to 2024; this filing shows Detroit Thermal Systems, LLC Salaried 401(k) Plan at $4M / 78 participants.

#6,008
in Manufacturing (20,602 peers)
-10.1%
assets change YoY

The plan reported a net loss of $495K for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Detroit Thermal Systems, LLC Salaried 401(k) Plan's mid-pack asset rank among Manufacturing and all filers

Detroit Thermal Systems, LLC Salaried 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$3,978,604 46th percentile higher than 46% of 139,123 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 2022

Detroit Thermal Systems, LLC Salaried 401(k) Plan among smaller filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Detroit Thermal Systems, LLC Salaried 401(k) Plan is a small filing (78 participants) on this national headcount ladder.

Form 5500 schedule snapshot

Filing strip 455629784 · Detroit Thermal Systems, LLC PY 2022 · 401(k)

Detroit Thermal Systems, LLC Salaried 401(k) Plan · $4M · 78 · 46th

  • RANK $4M
  • RANK 78
  • RANK 46th
  • RANK 401(k)
  • RANK near Helicopter Express 401(k) Plan
  • RANK ind #6008

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 Manufacturing retirement plans → · Plans in Michigan →

Detroit Thermal Systems, LLC Salaried 401(k) Plan in the asset neighbourhood

Detroit Thermal Systems, LLC Salaried 401(k) PlanDetroit Thermal Systems, LLC…$4MHelicopter Express 401(k) PlanHelicopter Express 401(k) Pl…$4MValley Eye Associates 401(k) Retirement Savings PlanValley Eye Associates 401(k)…$4MHastings Management Company 401(k) PlanHastings Management Company …$4MMorin's Incorporated 401(k) Profit Sharing PlanMorin's Incorporated 401(k) …$4M
End-of-year total assets ($M) among Detroit Thermal Systems, LLC Salaried 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Detroit Thermal Systems, LLC multi-year asset trail

Sponsor-wide plan assets over time

All Detroit Thermal Systems, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$12M 43.16127531104252% vs 2022
2024 filing year
$6M$8M$10M$12M$14M 202220232024 $8.31M $11.9M ▲ +43.2%
Year Plans Participants Total Assets
2022 2 500 $8M
2023 2 466 $10M
2024 2 430 $12M

Detroit Thermal Systems, LLC filing trail (2022)

Total Assets (Beginning of Year)$4M
Net Assets (End of Year)$4M
Net Income-$495K
Employer EIN455629784
Plan Effective Date2013-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Michigan

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

Detroit Thermal Systems, LLC Salaried 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -505101520 Total assets ($B) Participants Detroit Thermal Systems, LLC Salaried 401(k) Plan, Total assets ($B): 0.003978604 · Participants: 78Detroit Thermal Systems, LLC Salaried 401(k) PlanGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 18.071817726 · Participants: 43382General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 13.833597622 · Participants: 32974Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 9.307640951 · Participants: 16930The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 7.545889119 · Participants: 40458The General Motors Personal Savings Plan for Hourly-Rate Employees in the United StatesFord Motor Co. Tax-Efficient Savings Plan for Hourly Employees, Total assets ($B): 6.44558193 · Participants: 57811Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
Detroit Thermal Systems, LLC Salaried 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Detroit Thermal Systems, LLC Salaried 401(k) Plan side-by-side with 3 peers →

Detroit Thermal Systems, LLC Salaried 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is Helicopter Express 401(k) Plan in GA ($4M); by covered participants it is Truitt Oilfield Maintenance Corp. 401(k) Plan in CA (78 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (78 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Detroit Thermal Systems, LLC Salaried 401(k) Plan assets move in 2022? ▼
Detroit Thermal Systems, LLC Salaried 401(k) Plan pulled back noticeably - down 10.1% during 2022, from $4M to $4M. Reported net income was -$495K.
How have Detroit Thermal Systems, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Detroit Thermal Systems, LLC's sponsor-wide assets grew 43.2%, from $8M to $12M.
Which 401(k) plans are similar in size to Detroit Thermal Systems, LLC Salaried 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Helicopter Express 401(k) Plan in GA ($4M, 113 participants).
Which 401(k) plans cover a similar participant headcount to Detroit Thermal Systems, LLC Salaried 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Truitt Oilfield Maintenance Corp. 401(k) Plan in CA (78 participants, $2M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 455629784.

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.