401(k) · DOL Form 5500 · 2023

Mersino Dewatering, LLC 401(k) Plan

Data updated 2026-08-25

$14M
Total assets Small plan by assets
347
Participants Below avg headcount
65th
Percentile by assets National rank
$39,578
Avg per participant Low balance/head
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Official DOL plan name: Mersino Dewatering, LLC 401(k) Plan · Sponsored by Mersino Dewatering, LLC · Michigan · Construction

$14M in assets, 347 participants

Mersino Dewatering, LLC's Mersino Dewatering, LLC 401(k) Plan reported $14M in total assets and 347 participants in its 2023 DOL Form 5500 filing, ranking in the 65th 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.

  • #5,782 in Construction (9,030 peers)

Mersino Dewatering, LLC multi-year trail

Mersino Dewatering, LLC's plans moved +64.2% in assets from 2022 to 2024; this filing shows Mersino Dewatering, LLC 401(k) Plan at $14M / 347 participants.

#5,782
in Construction (9,030 peers)
+36.0%
assets growth YoY

Mersino Dewatering, LLC 401(k) Plan's mid-pack asset rank among Construction and all filers

Mersino Dewatering, LLC 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$13,733,541 Top 35% higher than 65% of 127,068 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 2023

Mersino Dewatering, LLC 401(k) Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Mersino Dewatering, LLC 401(k) Plan sits mid-pack in the medium band (347 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Mersino Dewatering, LLC 401(k) Plan reported net income rose from -$3M in the plan year 2022 filing to $4M in the plan year 2023 filing.
  • Mersino Dewatering, LLC 401(k) Plan end-of-year assets rose from $10M in the plan year 2022 filing to $14M in the plan year 2023 filing.
  • Mersino Dewatering, LLC 401(k) Plan reported participants rose from 293 in the plan year 2022 filing to 347 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 383267850 · Mersino Dewatering, LLC PY 2023 · 401(k)

Mersino Dewatering, LLC 401(k) Plan · $14M · 347 · 65th

  • PART $14M
  • PART 347
  • PART 65th
  • PART 401(k)
  • PART near Chicago Dryer Company Retirement Plan
  • PART ind #5782

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 Construction retirement plans → · Plans in Michigan →

Mersino Dewatering, LLC 401(k) Plan in the asset neighbourhood

Mersino Dewatering, LLC 401(k) PlanMersino Dewatering, LLC 401(…$14MChicago Dryer Company Retirement PlanChicago Dryer Company Retire…$14MLyric Opera 401(k) Savings PlanLyric Opera 401(k) Savings P…$14MAllstate Can Corporation Profit Sharing PlanAllstate Can Corporation Pro…$14MTaurus Investment Holdings, LLC 401(k) PlanTaurus Investment Holdings, …$14M
End-of-year total assets ($M) among Mersino Dewatering, LLC 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Mersino Dewatering, LLC multi-year asset trail

Sponsor-wide plan assets over time

All Mersino Dewatering, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$17M 64.23349929038258% vs 2022
2024 filing year
$8M$10M$12M$14M$16M$18M 202220232024 $10.1M $16.6M ▲ +64.2%
Year Plans Participants Total Assets
2022 1 293 $10M
2023 1 347 $14M
2024 1 395 $17M

Mersino Dewatering, LLC filing trail (2023)

Total Assets (Beginning of Year)$10M
Net Assets (End of Year)$14M
Net Income$4M
Employer EIN383267850
Plan Effective Date1996-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Michigan

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

Mersino Dewatering, LLC 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -50510152025 Total assets ($B) Participants Mersino Dewatering, LLC 401(k) Plan, Total assets ($B): 0.013733541 · Participants: 347Mersino Dewatering, LLC 401(k) PlanGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 20.378449285 · Participants: 47299General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 15.588575271 · Participants: 30516Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 10.084842211 · Participants: 18088The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 8.580684909 · Participants: 40393The General Motors Personal Savings Plan for Hourly-Rate Employees in the United StatesFord Motor Co. Tax-Efficient Savings Plan for Hourly Employees, Total assets ($B): 7.617084451 · Participants: 59195Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
Mersino Dewatering, LLC 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Mersino Dewatering, LLC 401(k) Plan side-by-side with 3 peers →

Mersino Dewatering, LLC 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is Chicago Dryer Company Retirement Plan in IL ($14M); by covered participants it is Rug Doctor, LLC 401(k) Retirement Plan in TX (347 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($14M here).

Similar participant headcount

Nearest other-state filings by covered participants (347 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Mersino Dewatering, LLC 401(k) Plan assets move in 2023? ▼
Mersino Dewatering, LLC 401(k) Plan surged - up 36.0% during 2023, from $10M to $14M. Reported net income was $4M.
How have Mersino Dewatering, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mersino Dewatering, LLC's sponsor-wide assets grew 64.2%, from $10M to $17M.
Which 401(k) plans are similar in size to Mersino Dewatering, LLC 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Chicago Dryer Company Retirement Plan in IL ($14M, 166 participants).
Which 401(k) plans cover a similar participant headcount to Mersino Dewatering, LLC 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Rug Doctor, LLC 401(k) Retirement Plan in TX (347 participants, $16M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 383267850.

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.