401(k) · DOL Form 5500 · 2023

Webasto Roof Systems Inc. 401(k) Plan

Data updated 2026-08-25

$158M
Total assets Near avg plan size
2,297
Participants Above avg headcount
94th
Percentile by assets National rank
$68,739
Avg per participant Below avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: One Webasto 401(k) Retirement Savings Plan · Sponsored by Webasto Roof Systems Inc. · Michigan · Manufacturing

$158M in assets, 2,297 participants

Webasto Roof Systems Inc.'s One Webasto 401(k) Retirement Savings Plan reported $158M in total assets and 2,297 participants in its 2023 DOL Form 5500 filing, ranking in the 94th 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.

  • #16,938 in Manufacturing (18,722 peers)

Coverage in Michigan

One Webasto 401(k) Retirement Savings Plan covers 2,297 participants in Michigan, 3.6x the typical Michigan plan (state average ~638 per filing). Assets: $158M.

#16,938
in Manufacturing (18,722 peers)
+21.9%
assets growth YoY
1.6×
vs typical plan assets (national mean)

One Webasto 401(k) Retirement Savings Plan's outsized position by total assets

One Webasto 401(k) Retirement Savings Plan vs every filed plan by assets

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

$157,892,685 Top 6% higher than 94% 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

One Webasto 401(k) Retirement Savings Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. One Webasto 401(k) Retirement Savings Plan lands in the large band (2,297 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • One Webasto 401(k) Retirement Savings Plan reported net income rose from -$15M in the plan year 2022 filing to $28M in the plan year 2023 filing.
  • One Webasto 401(k) Retirement Savings Plan reported participants rose from 1,858 in the plan year 2022 filing to 2,297 in the plan year 2023 filing.
  • One Webasto 401(k) Retirement Savings Plan end-of-year assets rose from $130M in the plan year 2022 filing to $158M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 382035775 · Webasto Roof Systems Inc. PY 2023 · 401(k)

One Webasto 401(k) Retirement Savings Plan · $158M · 2,297 · 94th

  • EIN $158M
  • RANK 2,297
  • PHOTO 94th
  • IND 401(k)
  • EOY near Service Logic 401(k) Plan
  • 5500 ind #16938

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 →

One Webasto 401(k) Retirement Savings Plan in the asset neighbourhood

Structural Group, Inc. 401(k) Savings Plan and TrustStructural Group, Inc. 401(k…$158MCambrex Corporation Savings PlanCambrex Corporation Savings …$158MAdvics 401(k) Plan$158MService Logic 401(k) Plan$158MOne Webasto 401(k) Retirement Savings PlanOne Webasto 401(k) Retiremen…$158M
End-of-year total assets ($M) among One Webasto 401(k) Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Michigan filing particulars

Total Assets (Beginning of Year)$130M
Net Assets (End of Year)$158M
Net Income$28M
Employer EIN382035775
Plan Effective Date1990-08-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Webasto Roof Systems Inc.)

Sponsor-wide plan assets over time

All Webasto Roof Systems Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$167M 28.785109329280946% vs 2022
2024 filing year
$120M$140M$160M$180M 202220232024 $130M $167M ▲ +28.8%
Year Plans Participants Total Assets
2022 1 1,858 $130M
2023 1 2,297 $158M
2024 1 2,437 $167M

Nearby 401(k) Plans in Michigan

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

One Webasto 401(k) Retirement Savings Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -50510152025 Total assets ($B) Participants One Webasto 401(k) Retirement Savings Plan, Total assets ($B): 0.157892685 · Participants: 2297One Webasto 401(k) Retirement Savings PlanGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 20.378449285 · Participants: 47299General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 15.588575271 · Participants: 30516Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 10.084842211 · Participants: 18088The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 8.580684909 · Participants: 40393The 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): 7.617084451 · Participants: 59195Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
One Webasto 401(k) Retirement Savings Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare One Webasto 401(k) Retirement Savings Plan side-by-side with 3 peers →

One Webasto 401(k) Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is Service Logic 401(k) Plan in NC ($158M); by covered participants it is Parkland USA 401(k) Plan in TX (2,296 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($158M here).

Similar participant headcount

Nearest other-state filings by covered participants (2,297 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 One Webasto 401(k) Retirement Savings Plan assets move in 2023? ▼
One Webasto 401(k) Retirement Savings Plan grew sharply - up 21.9% during 2023, from $130M to $158M. Reported net income was $28M.
How have Webasto Roof Systems Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Webasto Roof Systems Inc.'s sponsor-wide assets grew 28.8%, from $130M to $167M.
Where does One Webasto 401(k) Retirement Savings Plan rank by assets among Form 5500 filers? ▼
One Webasto 401(k) Retirement Savings Plan ranks in the 94th 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 One Webasto 401(k) Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Service Logic 401(k) Plan in NC ($158M, 1,676 participants).
Which 401(k) plans cover a similar participant headcount to One Webasto 401(k) Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Parkland USA 401(k) Plan in TX (2,296 participants, $59M 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 382035775.

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.