401(k) · DOL Form 5500 · 2024

National Marine Manufacturers Association, Inc. 401(k) Plan

Data updated 2026-08-25

$136M
Total assets Near avg plan size
4,233
Participants Above avg headcount
92nd
Percentile by assets National rank
$32,174
Avg per participant Low balance/head
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Official DOL plan name: Marine Industry Retirement Plan · Sponsored by National Marine Manufacturers Association, Inc. · Illinois · Other Services

$136M in assets, 4,233 participants

National Marine Manufacturers Association, Inc.'s Marine Industry Retirement Plan reported $136M in total assets and 4,233 participants in its 2024 DOL Form 5500 filing, ranking in the 92nd 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.

  • #7,526 in Other Services (7,719 peers)

Coverage in Illinois

Marine Industry Retirement Plan covers 4,233 participants in Illinois, 5.4x the typical Illinois plan (state average ~779 per filing). Assets: $136M.

#7,526
in Other Services (7,719 peers)
+13.5%
assets growth YoY
1.4×
vs typical plan assets (national mean)

Marine Industry Retirement Plan's outsized position by total assets

Marine Industry Retirement Plan vs every filed plan by assets

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

$136,192,495 Top 8% higher than 92% 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

Marine Industry Retirement Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Marine Industry Retirement Plan lands in the large band (4,233 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Marine Industry Retirement Plan reported net income fell from $22M in the plan year 2023 filing to $16M in the plan year 2024 filing.
  • Marine Industry Retirement Plan end-of-year assets rose from $120M in the plan year 2023 filing to $136M in the plan year 2024 filing.
  • Marine Industry Retirement Plan reported participants fell from 4,617 in the plan year 2023 filing to 4,233 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 362369301 · National Marine Manufacturers Association, Inc. PY 2024 · 401(k)

Marine Industry Retirement Plan · $136M · 4,233 · 92nd

  • EBSA $136M
  • EBSA 4,233
  • EBSA 92nd
  • EBSA 401(k)
  • EBSA near Cornerstone Capital Bank, Ssb 401(k) Plan
  • EBSA ind #7526

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 Illinois →

Marine Industry Retirement Plan in the asset neighbourhood

The Allen & Company 401(k) Savings PlanThe Allen & Company 401(k) S…$136MAlps Alpine North America, Inc. 401(k) PlanAlps Alpine North America, I…$136MCornerstone Capital Bank, Ssb 401(k) PlanCornerstone Capital Bank, Ss…$136MMarine Industry Retirement PlanMarine Industry Retirement P…$136MAmerican Specialty Health Incorporated 401(k) Savings PlanAmerican Specialty Health In…$136M
End-of-year total assets ($M) among Marine Industry Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Illinois filing particulars

Total Assets (Beginning of Year)$120M
Net Assets (End of Year)$136M
Net Income$16M
Employer EIN362369301
Plan Effective Date2017-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (National Marine Manufacturers Association, Inc.)

Sponsor-wide plan assets over time

All National Marine Manufacturers Association, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$136M 34.92319158286504% vs 2022
2024 filing year
$80M$100M$120M$140M 202220232024 $101M $136M ▲ +34.9%
Year Plans Participants Total Assets
2022 1 3,100 $101M
2023 1 4,617 $120M
2024 1 4,233 $136M

Nearby 401(k) Plans in Illinois

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

Marine Industry Retirement Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -50510152025 Total assets ($B) Participants Marine Industry Retirement Plan, Total assets ($B): 0.136192495 · Participants: 4233Marine Industry Retirement PlanAccenture United States 401(k) Match and Savings Plan, Total assets ($B): 21.302643276 · Participants: 66965Accenture United States 401(k) Match and Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 19.010099056 · Participants: 63297State Farm 401(k) Savings PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 16.835964452 · Participants: 16659United Airlines Pilot Retirement Account PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 15.755668 · Participants: 38229Abbott Laboratories Stock Retirement PlanWalgreens Retirement Savings Plan, Total assets ($B): 14.535873337 · Participants: 233635Walgreens Retirement Savings Plan
Marine Industry Retirement Plan vs. nearby 401(k) plans in Illinois, assets vs. participants

Marine Industry Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Illinois, the nearest 401(k) by assets is Cornerstone Capital Bank, Ssb 401(k) Plan in TX ($136M); by covered participants it is Prolink Staffing Services, LLC 401(k) Plan in OH (4,235 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (4,233 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 Marine Industry Retirement Plan assets move in 2024? ▼
Marine Industry Retirement Plan grew at a solid clip - up 13.5% during 2024, from $120M to $136M. Reported net income was $16M.
How have National Marine Manufacturers Association, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), National Marine Manufacturers Association, Inc.'s sponsor-wide assets grew 34.9%, from $101M to $136M.
Where does Marine Industry Retirement Plan rank by assets among Form 5500 filers? ▼
Marine Industry Retirement Plan ranks in the 92nd 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 Marine Industry Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Cornerstone Capital Bank, Ssb 401(k) Plan in TX ($136M, 1,434 participants).
Which 401(k) plans cover a similar participant headcount to Marine Industry Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Prolink Staffing Services, LLC 401(k) Plan in OH (4,235 participants, $35M in assets).