401(k) · DOL Form 5500 · 2024

Webasto Roof Systems Inc. 401(k) Plan

Data updated 2026-08-11

$167M
Total assets
2,437
Participants
93rd
Percentile by assets
$68,465
Avg per participant
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Official DOL plan name: One Webasto 401(k) Retirement Savings Plan · Sponsored by Webasto Roof Systems Inc. · Michigan · Manufacturing

$167M in assets, 2,437 participants

Webasto Roof Systems Inc.'s One Webasto 401(k) Retirement Savings Plan reported $167M in total assets and 2,437 participants in its 2024 DOL Form 5500 filing, ranking in the 93rd 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.

  • 93rd percentile by assets (of 123,622 plans)
  • #16,040 in Manufacturing (17,777 peers)

Coverage in Michigan

One Webasto 401(k) Retirement Savings Plan covers 2,437 participants in Michigan, 3.8x the typical Michigan plan (state average ~638 per filing). Assets: $167M.

$167M
total plan assets (2024 EOY)
2,437
covered participants
93rd
percentile by assets (of 123,622 plans)
$68,465
avg assets per participant

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • One Webasto 401(k) Retirement Savings Plan reported net income fell from $28M in the plan year 2023 filing to $9M in the plan year 2024 filing.
  • One Webasto 401(k) Retirement Savings Plan reported participants rose from 2,297 in the plan year 2023 filing to 2,437 in the plan year 2024 filing.
  • One Webasto 401(k) Retirement Savings Plan end-of-year assets rose from $158M in the plan year 2023 filing to $167M in the plan year 2024 filing.

See the national 2023→2024 release diff →

State
Industry

Participants vs Michigan filers

In Michigan, the average filing covers about 638 participants across 4,220 plans. One Webasto 401(k) Retirement Savings Plan reports 2,437 participants - 3.8x that state average ($167M EOY assets).

Michigan filing particulars

Total Assets (Beginning of Year)$158M
Net Assets (End of Year)$167M
Net Income$9M
Employer EIN382035775
Plan Effective Date1990-08-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Webasto Roof Systems Inc.)

$120M$140M$160M$180M 202220232024 $130M $167M ▲ +28.8%
Total plan assets by year, all Webasto Roof Systems Inc. plans on file
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

One Webasto 401(k) Retirement Savings Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -100102030 Total assets ($B) Participants One Webasto 401(k) R…General Motors Retir…Ford Motor Co. Savin…The Dow Chemical Com…The General Motors P…Ford Motor Co. Tax-E…
One Webasto 401(k) Retirement Savings Plan vs. nearby 401(k) plans in Michigan, assets vs. participants

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to One Webasto 401(k) Retirement Savings Plan by total assets, not by location.

Frequently Asked Questions

How did One Webasto 401(k) Retirement Savings Plan assets move in 2024?
One Webasto 401(k) Retirement Savings Plan grew at a solid clip - up 5.7% during 2024, from $158M to $167M. Reported net income was $9M.
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 93rd percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (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 Astenjohnson Retirement Savings Plan in SC ($167M, 515 participants).

Next read for One Webasto 401(k) Retirement Savings Pl…

Filing takeaways

Ways to act on One Webasto 401(k) Retirement Savings Plan's numbers.

  • By total assets, One Webasto 401(k) Retirement Savings Plan ranks in the top 10% of all filed plans by assets. See the largest plans
  • Compare it side-by-side against 3 similar 401(k) plans in Michigan. Compare plans
  • Webasto Roof Systems Inc.'s sponsor-wide assets have grown 28.8% since 2022 across 3 plan years on file. More Manufacturing plans