Defined Benefit (Pension) · DOL Form 5500 · 2022

Semco Energy, Inc. Pension Plan

Data updated 2026-08-25

$70M
Total assets Below avg plan size
100
Participants Small participant base
91st
Percentile by assets National rank
$699,413
Avg per participant High balance/head
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Official DOL plan name: Semco Energy, Inc. Union Employees' Retirement Plan · Sponsored by Semco Energy, Inc. · Michigan · Utilities

$70M in assets, 100 participants

Semco Energy, Inc.'s Semco Energy, Inc. Union Employees' Retirement Plan reported $70M in total assets and 100 participants in its 2022 DOL Form 5500 filing, ranking in the 91st 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.

  • #445 in Utilities (738 peers)

Coverage in Michigan

Semco Energy, Inc. Union Employees' Retirement Plan covers 100 participants in Michigan, about 16% of the average Michigan filer (state average ~638 per filing). Assets: $70M.

#445
in Utilities (738 peers)
-19.2%
assets change YoY
0.7×
vs typical plan assets (national mean)

The plan reported a net loss of $17M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Semco Energy, Inc. Union Employees' Retirement Plan's outsized position by total assets

Semco Energy, Inc. Union Employees' Retirement Plan vs every filed plan by assets

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

$69,941,339 Top 9% higher than 91% 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

Semco Energy, Inc. Union Employees' Retirement 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. Semco Energy, Inc. Union Employees' Retirement Plan is a small filing (100 participants) on this national headcount ladder.

Plan-year Form 5500 strip

Filing strip 382144267 · Semco Energy, Inc. PY 2022 · Defined Benefit (Pension)

Semco Energy, Inc. Union Employees' Retirement Plan · $70M · 100 · 91st

  • PCT $70M
  • EIN 100
  • RANK 91st
  • PHOTO Defined Benefit (Pension)
  • IND near The Wawanesa Mutual Insurance Co. U.S. Ees Pension Plan
  • EOY ind #445

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 Utilities retirement plans → · Plans in Michigan →

Semco Energy, Inc. Union Employees' Retirement Plan in the asset neighbourhood

L3harris Communication Systems - East Pension Plan for Bargaining Unit EmployeesL3harris Communication Syste…$70MUfcw Local 23 & Giant Eagle Pension FundUfcw Local 23 & Giant Eagle …$70MThe Wawanesa Mutual Insurance Co. U.S. Ees Pension PlanThe Wawanesa Mutual Insuranc…$70MSemco Energy, Inc. Union Employees' Retirement PlanSemco Energy, Inc. Union Emp…$70MSteptoe & Johnson LLP Cash Balance Pension PlanSteptoe & Johnson LLP Cash B…$70M
End-of-year total assets ($M) among Semco Energy, Inc. Union Employees' Retirement Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2022.

Michigan filing particulars

Total Assets (Beginning of Year)$87M
Net Assets (End of Year)$70M
Net Income-$17M
Employer EIN382144267
Plan Effective Date1971-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Semco Energy, Inc.)

Sponsor-wide plan assets over time

All Semco Energy, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$234M 13.203879533498576% vs 2022
2024 filing year
$200M$220M$240M$260M$280M 202220232024 $270M $234M ▼ -13.2%
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. Union Employees' Retirement Plan vs. nearby Defined Benefit (Pension) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -100000100002000030000 -1001020304050 Total assets ($B) Participants Semco Energy, Inc. Union Employees' Retirement Plan, Total assets ($B): 0.069941339 · Participants: 100Semco Energy, Inc. Union Employees' Retirement PlanGeneral Motors Hourly-Rate Employees Pension Plan, Total assets ($B): 40.23255743 · Participants: 18766General Motors Hourly-Rate Employees Pension PlanFord Motor Company UAW Retirement Plan, Total assets ($B): 19.279653433 · Participants: 27567Ford Motor Company UAW Retirement PlanFord Motor Company General Retirement Plan, Total assets ($B): 13.42905347 · Participants: 11760Ford Motor Company General Retirement PlanDow Employees' Pension Plan, Total assets ($B): 13.018181682 · Participants: 13759Dow Employees' Pension PlanFca US LLC UAW Pension Agreement, Total assets ($B): 8.553889919 · Participants: 14563Fca US LLC UAW Pension Agreement
Semco Energy, Inc. Union Employees' Retirement Plan vs. nearby Defined Benefit (Pension) plans in Michigan, assets vs. participants
Compare Semco Energy, Inc. Union Employees' Retirement Plan side-by-side with 3 peers →

Semco Energy, Inc. Union Employees' Retirement Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Michigan, the nearest Defined Benefit (Pension) by assets is The Wawanesa Mutual Insurance Co. U.S. Ees Pension Plan in ($70M); by covered participants it is Star One Credit Union Retirement Plan in CA (100 participants). Same-state nearby plans are listed separately above.

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 Semco Energy, Inc. Union Employees' Retirement Plan assets move in 2022? ▼
Semco Energy, Inc. Union Employees' Retirement Plan declined sharply - down 19.2% during 2022, from $87M to $70M. Reported net income was -$17M.
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. Union Employees' Retirement Plan rank by assets among Form 5500 filers? ▼
Semco Energy, Inc. Union Employees' Retirement Plan ranks in the 91st percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Semco Energy, Inc. Union Employees' Retirement Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is The Wawanesa Mutual Insurance Co. U.S. Ees Pension Plan in ($70M, 547 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Semco Energy, Inc. Union Employees' Retirement Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Star One Credit Union Retirement Plan in CA (100 participants, $63M 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 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.