401(k) · DOL Form 5500 · 2023

Therm-Tech of Waukesha, Inc. 401(k) Plan

Data updated 2026-08-25

$12M
Total assets Small plan by assets
143
Participants Small participant base
62nd
Percentile by assets National rank
$82,667
Avg per participant Below avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Therm-Tech of Waukesha, Inc. 401(k) Savings Plan · Sponsored by Therm-Tech of Waukesha, Inc. · Wisconsin · Manufacturing

$12M in assets, 143 participants

Therm-Tech of Waukesha, Inc.'s Therm-Tech of Waukesha, Inc. 401(k) Savings Plan reported $12M in total assets and 143 participants in its 2023 DOL Form 5500 filing, ranking in the 62nd 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.

  • #9,221 in Manufacturing (18,722 peers)

Coverage in Wisconsin

Therm-Tech of Waukesha, Inc. 401(k) Savings Plan covers 143 participants in Wisconsin, about 25% of the average Wisconsin filer (state average ~563 per filing). Assets: $12M.

#9,221
in Manufacturing (18,722 peers)
+27.3%
assets growth YoY

Therm-Tech of Waukesha, Inc. 401(k) Savings Plan's mid-pack asset rank among Manufacturing and all filers

Therm-Tech of Waukesha, Inc. 401(k) Savings Plan vs every filed plan by assets

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

$11,821,319 Top 38% higher than 62% 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

Therm-Tech of Waukesha, Inc. 401(k) Savings 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. Therm-Tech of Waukesha, Inc. 401(k) Savings Plan sits mid-pack in the medium band (143 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Therm-Tech of Waukesha, Inc. 401(k) Savings Plan reported net income rose from -$2M in the plan year 2022 filing to $3M in the plan year 2023 filing.
  • Therm-Tech of Waukesha, Inc. 401(k) Savings Plan end-of-year assets rose from $9M in the plan year 2022 filing to $12M in the plan year 2023 filing.
  • Therm-Tech of Waukesha, Inc. 401(k) Savings Plan reported participants rose from 137 in the plan year 2022 filing to 143 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 391413545 · Therm-Tech of Waukesha, Inc. PY 2023 · 401(k)

Therm-Tech of Waukesha, Inc. 401(k) Savings Plan · $12M · 143 · 62nd

  • EOY $12M
  • EOY 143
  • EOY 62nd
  • EOY 401(k)
  • EOY near The Lund Company 401(k) Savings Plan
  • EOY ind #9221

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 Wisconsin →

Therm-Tech of Waukesha, Inc. 401(k) Savings Plan in the asset neighbourhood

Therm-Tech of Waukesha, Inc. 401(k) Savings PlanTherm-Tech of Waukesha, Inc.…$12MThe Lund Company 401(k) Savings PlanThe Lund Company 401(k) Savi…$12MEmagin Corporation 401(k) PlanEmagin Corporation 401(k) Pl…$12MKern Radiology Medical Group, Inc. 401(k) Retirement PlanKern Radiology Medical Group…$12MYapp USA Automotive Systems, Inc. Retirement Savings PlanYapp USA Automotive Systems,…$12M
End-of-year total assets ($M) among Therm-Tech of Waukesha, Inc. 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Wisconsin filing particulars

Total Assets (Beginning of Year)$9M
Net Assets (End of Year)$12M
Net Income$3M
Employer EIN391413545
Plan Effective Date1985-12-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Therm-Tech of Waukesha, Inc.)

Sponsor-wide plan assets over time

All Therm-Tech of Waukesha, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$14M 50.31675098206377% vs 2022
2024 filing year
$8M$10M$12M$14M$16M 202220232024 $9.28M $14M ▲ +50.3%
Year Plans Participants Total Assets
2022 1 137 $9M
2023 1 143 $12M
2024 1 170 $14M

Nearby 401(k) Plans in Wisconsin

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

Therm-Tech of Waukesha, Inc. 401(k) Savings Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -50510 Total assets ($B) Participants Therm-Tech of Waukesha, Inc. 401(k) Savings Plan, Total assets ($B): 0.011821319 · Participants: 143Therm-Tech of Waukesha, Inc. 401(k) Savings PlanAdvocate Aurora Health 401(k) Plan, Total assets ($B): 9.125723544 · Participants: 76956Advocate Aurora Health 401(k) PlanJohnson Controls Retirement Savings and Investment Plan, Total assets ($B): 6.160116767 · Participants: 28904Johnson Controls Retirement Savings and Investment PlanFiserv 401(k) Savings Plan, Total assets ($B): 4.81171463 · Participants: 25280Fiserv 401(k) Savings PlanKimberly-Clark Corporation 401(k) & Profit Sharing Plan, Total assets ($B): 4.550761 · Participants: 11236Kimberly-Clark Corporation 401(k) & Profit Sharing PlanRockwell Automation Retirement Savings Plan, Total assets ($B): 3.62235882 · Participants: 8877Rockwell Automation Retirement Savings Plan
Therm-Tech of Waukesha, Inc. 401(k) Savings Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants
Compare Therm-Tech of Waukesha, Inc. 401(k) Savings Plan side-by-side with 3 peers →

Therm-Tech of Waukesha, Inc. 401(k) Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Wisconsin, the nearest 401(k) by assets is The Lund Company 401(k) Savings Plan in NE ($12M); by covered participants it is Precision International Automotive Products Inc. 401 (K) Plan in NY (143 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (143 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 Therm-Tech of Waukesha, Inc. 401(k) Savings Plan assets move in 2023? ▼
Therm-Tech of Waukesha, Inc. 401(k) Savings Plan grew sharply - up 27.3% during 2023, from $9M to $12M. Reported net income was $3M.
How have Therm-Tech of Waukesha, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Therm-Tech of Waukesha, Inc.'s sponsor-wide assets grew 50.3%, from $9M to $14M.
Which 401(k) plans are similar in size to Therm-Tech of Waukesha, Inc. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is The Lund Company 401(k) Savings Plan in NE ($12M, 387 participants).
Which 401(k) plans cover a similar participant headcount to Therm-Tech of Waukesha, Inc. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Precision International Automotive Products Inc. 401 (K) Plan in NY (143 participants, $27M 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 391413545.

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.