Defined Benefit (Pension) · DOL Form 5500 · 2024

Semco Energy, Inc. Pension Plan

Data updated 2026-08-06

$152M
Total assets
112
Participants
93rd
Percentile by assets
$1.4M
Avg per participant
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Official DOL plan name: Semco Energy, Inc. Non-Union Employees' Retirement Plan · Sponsored by Semco Energy, Inc. · Michigan · Utilities

$152M in assets, 112 participants

Semco Energy, Inc.'s Semco Energy, Inc. Non-Union Employees' Retirement Plan reported $152M in total assets and 112 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 116,472 plans)
  • #473 in Utilities (707 peers)

Coverage in Michigan

Semco Energy, Inc. Non-Union Employees' Retirement Plan covers 112 participants in Michigan, about 18% of the average Michigan filer (state average ~632 per filing). Assets: $152M.

$152M
total plan assets (2024 EOY)
112
covered participants
93rd
percentile by assets (of 116,472 plans)
$1.4M
avg assets per participant

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Semco Energy, Inc. Non-Union Employees' Retirement Plan reported participants fell from 158 in the plan year 2023 filing to 112 in the plan year 2024 filing.
  • Semco Energy, Inc. Non-Union Employees' Retirement Plan reported net income fell from $13M in the plan year 2023 filing to $9M in the plan year 2024 filing.
  • Semco Energy, Inc. Non-Union Employees' Retirement Plan end-of-year assets rose from $143M in the plan year 2023 filing to $152M in the plan year 2024 filing.

See the national 2023→2024 release diff →

State
Michigan
Industry
Utilities

Participants vs Michigan filers

In Michigan, the average filing covers about 632 participants across 3,963 plans. Semco Energy, Inc. Non-Union Employees' Retirement Plan reports 112 participants - about 18% of that state average ($152M EOY assets).

Michigan filing particulars

Total Assets (Beginning of Year)$143M
Net Assets (End of Year)$152M
Net Income$9M
Employer EIN382144267
Plan Effective Date1969-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Semco Energy, Inc.)

$200M$220M$240M$260M$280M 202220232024 $270M $234M ▼ -13.2%
Total plan assets by year, all Semco Energy, Inc. plans on file
Year Plans Participants Total Assets
2022 4 398 $270M
2023 3 244 $220M
2024 3 191 $234M

Nearby Defined Benefit (Pension) Plans in Michigan

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Semco Energy, Inc. Non-Union Employees' Retirement Plan vs. nearby Defined Benefit (Pension) plans in Michigan, assets vs. participants

Semco Energy, Inc. Non-Union Employees' Retirement Plan vs. nearby Defined Benefit (Pension) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -100000100002000030000 -505101520 Total assets ($B) Participants Semco Energy, Inc. N…Ford Motor Company U…Ford Motor Company G…Dow Employees' Pensi…Fca US LLC UAW Pensi…Fca US LLC Pension P…
Semco Energy, Inc. Non-Union Employees' Retirement Plan vs. nearby Defined Benefit (Pension) plans in Michigan, assets vs. participants
Compare Semco Energy, Inc. Non-Union Employees' … side-by-side with 3 peers →

Similar-Sized Defined Benefit (Pension) Plans Nationally

Defined Benefit (Pension) plans in other states closest to Semco Energy, Inc. Non-Union Employees' Retirement Plan by total assets, not by location.

Frequently Asked Questions

How did Semco Energy, Inc. Non-Union Employees' Retirement Plan assets move in 2024? ▼
Semco Energy, Inc. Non-Union Employees' Retirement Plan grew at a solid clip - up 6.4% during 2024, from $143M to $152M. Reported net income was $9M.
How have Semco Energy, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Semco Energy, Inc.'s sponsor-wide assets declined 13.2%, from $270M to $234M.
Where does Semco Energy, Inc. Non-Union Employees' Retirement Plan rank by assets among Form 5500 filers? ▼
Semco Energy, Inc. Non-Union Employees' Retirement Plan ranks in the 93rd percentile by end-of-year assets among 116,472 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Semco Energy, Inc. Non-Union Employees' Retirement Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Tribal Casino Gaming Enterprise Retirement Plan in NC ($152M, 421 participants).

Next read for Semco Energy, Inc. Non-Union Employees' …

Filing takeaways

Ways to act on Semco Energy, Inc. Non-Union Employees' Retirement Plan's numbers.

  • By total assets, Semco Energy, Inc. Non-Union Employees' Retirement Plan ranks in the top 10% of all filed plans by assets. See the largest plans
  • Compare it side-by-side against 3 similar Defined Benefit (Pension) plans in Michigan. Compare plans
  • Semco Energy, Inc.'s sponsor-wide assets have declined 13.2% since 2022 across 3 plan years on file. More Utilities plans

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 382144267.

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.