401(k) · DOL Form 5500 · 2024

Alliant Engineering, Inc. 401(k) Plan

Data updated 2026-08-25

$24M
Total assets Small plan by assets
173
Participants Small participant base
74th
Percentile by assets National rank
$139,553
Avg per participant Near avg balance/head
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Official DOL plan name: Alliant Engineering, Inc. Employee Savings Plan · Sponsored by Alliant Engineering, Inc. · Minnesota · Professional & Technical Services

$24M in assets, 173 participants

Alliant Engineering, Inc.'s Alliant Engineering, Inc. Employee Savings Plan reported $24M in total assets and 173 participants in its 2024 DOL Form 5500 filing, ranking in the 74th 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.

  • #14,800 in Professional & Technical Services (20,173 peers)

Coverage in Minnesota

Alliant Engineering, Inc. Employee Savings Plan covers 173 participants in Minnesota, about 15% of the average Minnesota filer (state average ~1,126 per filing). Assets: $24M.

#14,800
in Professional & Technical Services (20,173 peers)
+19.5%
assets growth YoY

Alliant Engineering, Inc. Employee Savings Plan's outsized position by total assets

Alliant Engineering, Inc. Employee Savings Plan vs every filed plan by assets

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

$24,142,667 Top 26% higher than 74% 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

Alliant Engineering, Inc. Employee Savings 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. Alliant Engineering, Inc. Employee Savings Plan sits mid-pack in the medium band (173 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Alliant Engineering, Inc. Employee Savings Plan end-of-year assets rose from $20M in the plan year 2023 filing to $24M in the plan year 2024 filing.
  • Alliant Engineering, Inc. Employee Savings Plan reported net income fell from $4M in the plan year 2023 filing to $4M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 411818046 · Alliant Engineering, Inc. PY 2024 · 401(k)

Alliant Engineering, Inc. Employee Savings Plan · $24M · 173 · 74th

  • PART $24M
  • TYPE 173
  • NET 74th
  • BOOK 401(k)
  • VS-ST near Asahi/America 401(k) Plan
  • BOY ind #14800

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 Professional & Technical Services retirement plans → · Plans in Minnesota →

Alliant Engineering, Inc. Employee Savings Plan in the asset neighbourhood

Entertainment Technology Partners, LLC (Etp) 401(k) PlanEntertainment Technology Par…$24MCitizens Bank Salary Savings PlanCitizens Bank Salary Savings…$24MAlliant Engineering, Inc. Employee Savings PlanAlliant Engineering, Inc. Em…$24MAsahi/America 401(k) Plan$24MWolfe Automotive Group 401(k) Savings PlanWolfe Automotive Group 401(k…$24M
End-of-year total assets ($M) among Alliant Engineering, Inc. Employee Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Minnesota filing particulars

Total Assets (Beginning of Year)$20M
Net Assets (End of Year)$24M
Net Income$4M
Employer EIN411818046
Plan Effective Date2000-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Alliant Engineering, Inc.)

Sponsor-wide plan assets over time

All Alliant Engineering, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$33M 57.07729621112003% vs 2022
2024 filing year
$15M$20M$25M$30M$35M 202220232024 $21M $32.9M ▲ +57.1%
Year Plans Participants Total Assets
2022 2 266 $21M
2023 2 299 $26M
2024 2 310 $33M

Nearby 401(k) Plans in Minnesota

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

Alliant Engineering, Inc. Employee Savings Plan vs. nearby 401(k) plans in Minnesota, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000400000500000 -20020406080 Total assets ($B) Participants Alliant Engineering, Inc. Employee Savings Plan, Total assets ($B): 0.024142667 · Participants: 173Alliant Engineering, Inc. Employee Savings PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 57.886997456 · Participants: 179076Wells Fargo & Company 401(k) PlanUnitedhealth Group 401(k) Savings Plan, Total assets ($B): 26.618762181 · Participants: 205460Unitedhealth Group 401(k) Savings PlanTarget Corporation 401(k) Plan, Total assets ($B): 14.419645154 · Participants: 409649Target Corporation 401(k) PlanMedtronic Savings and Investment Plan, Total assets ($B): 13.719378 · Participants: 38480Medtronic Savings and Investment PlanU.S. Bank 401(k) Savings Plan, Total assets ($B): 11.442089862 · Participants: 73109U.S. Bank 401(k) Savings Plan
Alliant Engineering, Inc. Employee Savings Plan vs. nearby 401(k) plans in Minnesota, assets vs. participants
Compare Alliant Engineering, Inc. Employee Savings Plan side-by-side with 3 peers →

Alliant Engineering, Inc. Employee Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Minnesota, the nearest 401(k) by assets is Asahi/America 401(k) Plan in MA ($24M); by covered participants it is Gray & Skyler Electric Companies 401(k) Plan in CA (173 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($24M here).

Similar participant headcount

Nearest other-state filings by covered participants (173 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 Alliant Engineering, Inc. Employee Savings Plan assets move in 2024? ▼
Alliant Engineering, Inc. Employee Savings Plan grew sharply - up 19.5% during 2024, from $20M to $24M. Reported net income was $4M.
How have Alliant Engineering, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Alliant Engineering, Inc.'s sponsor-wide assets grew 57.1%, from $21M to $33M.
Which 401(k) plans are similar in size to Alliant Engineering, Inc. Employee Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Asahi/America 401(k) Plan in MA ($24M, 186 participants).
Which 401(k) plans cover a similar participant headcount to Alliant Engineering, Inc. Employee Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Gray & Skyler Electric Companies 401(k) Plan in CA (173 participants, $8M in assets).

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 411818046.

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.