401(k) · DOL Form 5500 · 2024

Southern Power Systems, Inc 401(k) Plan

Data updated 2026-08-25

$11M
Total assets Small plan by assets
113
Participants Small participant base
57th
Percentile by assets National rank
$93,114
Avg per participant Below avg balance/head
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Official DOL plan name: Southern Power Systems, Inc. 401(k) Plan · Sponsored by Southern Power Systems, Inc · Louisiana · Other Services

$11M in assets, 113 participants

Southern Power Systems, Inc's Southern Power Systems, Inc. 401(k) Plan reported $11M in total assets and 113 participants in its 2024 DOL Form 5500 filing, ranking in the 57th 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.

  • #5,811 in Other Services (7,719 peers)

Coverage in Louisiana

Southern Power Systems, Inc. 401(k) Plan covers 113 participants in Louisiana, about 23% of the average Louisiana filer (state average ~495 per filing). Assets: $11M.

#5,811
in Other Services (7,719 peers)
+17.7%
assets growth YoY

Southern Power Systems, Inc. 401(k) Plan's mid-pack asset rank among Other Services and all filers

Southern Power Systems, Inc. 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$10,521,884 Top 43% higher than 57% of 123,620 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 2024

Southern Power Systems, Inc. 401(k) Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Southern Power Systems, Inc. 401(k) Plan sits mid-pack in the medium band (113 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Southern Power Systems, Inc. 401(k) Plan reported net income fell from $2M in the plan year 2023 filing to $2M in the plan year 2024 filing.
  • Southern Power Systems, Inc. 401(k) Plan end-of-year assets rose from $9M in the plan year 2023 filing to $11M in the plan year 2024 filing.
  • Southern Power Systems, Inc. 401(k) Plan reported participants rose from 101 in the plan year 2023 filing to 113 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 721273495 · Southern Power Systems, Inc PY 2024 · 401(k)

Southern Power Systems, Inc. 401(k) Plan · $11M · 113 · 57th

  • EBSA $11M
  • PART 113
  • TYPE 57th
  • NET 401(k)
  • BOOK near Insource Services 401(k) Profit Sharing Plan
  • VS-ST ind #5811

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 Other Services retirement plans → · Plans in Louisiana →

Southern Power Systems, Inc. 401(k) Plan in the asset neighbourhood

Southern Power Systems, Inc. 401(k) PlanSouthern Power Systems, Inc.…$11MInsource Services 401(k) Profit Sharing PlanInsource Services 401(k) Pro…$11MDiversify Partner Services 401(k) PlanDiversify Partner Services 4…$11MSantanna Energy Services Employee Stock Ownership 401(k) PlanSantanna Energy Services Emp…$11MInterra, Inc. 401(k) Plan$11M
End-of-year total assets ($M) among Southern Power Systems, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Louisiana filing particulars

Total Assets (Beginning of Year)$9M
Net Assets (End of Year)$11M
Net Income$2M
Employer EIN721273495
Plan Effective Date2004-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Southern Power Systems, Inc)

Sponsor-wide plan assets over time

All Southern Power Systems, Inc plans reported in each filing year

Latest sponsor-wide plan assets
$11M 55.64947092353876% vs 2022
2024 filing year
$6M$8M$10M$12M 202220232024 $6.76M $10.5M ▲ +55.6%
Year Plans Participants Total Assets
2022 1 104 $7M
2023 1 101 $9M
2024 1 113 $11M

Nearby 401(k) Plans in Louisiana

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

Southern Power Systems, Inc. 401(k) Plan vs. nearby 401(k) plans in Louisiana, assets vs. participants Scatter plot of 6 data points. -10000010000200003000040000 -202468 Total assets ($B) Participants Southern Power Systems, Inc. 401(k) Plan, Total assets ($B): 0.010521884 · Participants: 113Southern Power Systems, Inc. 401(k) PlanLumen 401(k) Savings Plan, Total assets ($B): 7.295025591 · Participants: 26319Lumen 401(k) Savings PlanSavings Plan of Entergy Corporation and Subsidiaries, Total assets ($B): 4.363805537 · Participants: 9655Savings Plan of Entergy Corporation and SubsidiariesOchsner Clinic Foundation 401(k) Plan, Total assets ($B): 2.6891375 · Participants: 32229Ochsner Clinic Foundation 401(k) PlanLouisiana Children's Medical Center Retirement and Savings Plan, Total assets ($B): 1.01914034 · Participants: 13357Louisiana Children's Medical Center Retirement and Savings PlanAmedisys Holding, LLC 401(k) Plan, Total assets ($B): 0.954895996 · Participants: 18862Amedisys Holding, LLC 401(k) Plan
Southern Power Systems, Inc. 401(k) Plan vs. nearby 401(k) plans in Louisiana, assets vs. participants

Southern Power Systems, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Louisiana, the nearest 401(k) by assets is Insource Services 401(k) Profit Sharing Plan in MA ($11M); by covered participants it is John Youngblood Motors Inc. Salary Savings & Profit Sharing Plan in MO (113 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (113 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Southern Power Systems, Inc. 401(k) Plan assets move in 2024?
Southern Power Systems, Inc. 401(k) Plan grew sharply - up 17.7% during 2024, from $9M to $11M. Reported net income was $2M.
How have Southern Power Systems, Inc plan assets changed over time?
Across 3 plan years on file (2022-2024), Southern Power Systems, Inc's sponsor-wide assets grew 55.6%, from $7M to $11M.
Which 401(k) plans are similar in size to Southern Power Systems, Inc. 401(k) Plan?
Among 401(k) plans in other states, the closest by assets is Insource Services 401(k) Profit Sharing Plan in MA ($11M, 162 participants).
Which 401(k) plans cover a similar participant headcount to Southern Power Systems, Inc. 401(k) Plan?
Among 401(k) plans in other states, the closest by covered participants is John Youngblood Motors Inc. Salary Savings & Profit Sharing Plan in MO (113 participants, $918K in assets).