401(k) · DOL Form 5500 · 2024

Mithun, Inc. 401(k) Plan

Data updated 2026-08-25

$53M
Total assets Below avg plan size
184
Participants Below avg headcount
85th
Percentile by assets National rank
$288,449
Avg per participant High balance/head
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Official DOL plan name: Mithun, Inc. Profit Sharing 401(k) Plan & Trust · Sponsored by Mithun, Inc. · Washington · Professional & Technical Services

$53M in assets, 184 participants

Mithun, Inc.'s Mithun, Inc. Profit Sharing 401(k) Plan & Trust reported $53M in total assets and 184 participants in its 2024 DOL Form 5500 filing, ranking in the 85th 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.

  • #17,279 in Professional & Technical Services (20,173 peers)

Coverage in Washington

Mithun, Inc. Profit Sharing 401(k) Plan & Trust covers 184 participants in Washington, about 12% of the average Washington filer (state average ~1,476 per filing). Assets: $53M.

#17,279
in Professional & Technical Services (20,173 peers)
+18.3%
assets growth YoY
0.5×
vs typical plan assets (national mean)

Mithun, Inc. Profit Sharing 401(k) Plan & Trust's outsized position by total assets

Mithun, Inc. Profit Sharing 401(k) Plan & Trust vs every filed plan by assets

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

$53,074,616 Top 15% higher than 85% 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

Mithun, Inc. Profit Sharing 401(k) Plan & Trust 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. Mithun, Inc. Profit Sharing 401(k) Plan & Trust sits mid-pack in the medium band (184 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Mithun, Inc. Profit Sharing 401(k) Plan & Trust end-of-year assets rose from $45M in the plan year 2023 filing to $53M in the plan year 2024 filing.
  • Mithun, Inc. Profit Sharing 401(k) Plan & Trust reported net income rose from $7M in the plan year 2023 filing to $8M in the plan year 2024 filing.
  • Mithun, Inc. Profit Sharing 401(k) Plan & Trust reported participants fell from 187 in the plan year 2023 filing to 184 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 911093821 · Mithun, Inc. PY 2024 · 401(k)

Mithun, Inc. Profit Sharing 401(k) Plan & Trust · $53M · 184 · 85th

  • PHOTO $53M
  • PHOTO 184
  • PHOTO 85th
  • PHOTO 401(k)
  • PHOTO near Atlantic Diving Supply 401(k) Profit Sharing Plan & Trust
  • PHOTO ind #17279

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 Washington →

Mithun, Inc. Profit Sharing 401(k) Plan & Trust in the asset neighbourhood

Atlantic Diving Supply 401(k) Profit Sharing Plan & TrustAtlantic Diving Supply 401(k…$53MCharter Management Company, Inc. 401(k) & Ps PlanCharter Management Company, …$53MMithun, Inc. Profit Sharing 401(k) Plan & TrustMithun, Inc. Profit Sharing …$53M401(k) Plan for the Non-Bargaining Employees of Twin Rivers Paper Company LLC401(k) Plan for the Non-Barg…$53MChoice Pooled Employer Plan IIIChoice Pooled Employer Plan …$53M
End-of-year total assets ($M) among Mithun, Inc. Profit Sharing 401(k) Plan & Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Washington filing particulars

Total Assets (Beginning of Year)$45M
Net Assets (End of Year)$53M
Net Income$8M
Employer EIN911093821
Plan Effective Date1980-11-20
Filing StatusFILING RECEIVED

Sponsor Plan History (Mithun, Inc.)

Sponsor-wide plan assets over time

All Mithun, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$53M 40.14442360313748% vs 2022
2024 filing year
$35M$40M$45M$50M$55M 202220232024 $37.9M $53.1M ▲ +40.1%
Year Plans Participants Total Assets
2022 1 166 $38M
2023 1 187 $45M
2024 1 184 $53M

Nearby 401(k) Plans in Washington

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

Mithun, Inc. Profit Sharing 401(k) Plan & Trust vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -500000050000010000001500000 -20020406080 Total assets ($B) Participants Mithun, Inc. Profit Sharing 401(k) Plan & Trust, Total assets ($B): 0.053074616 · Participants: 184Mithun, Inc. Profit Sharing 401(k) Plan & TrustThe Boeing Company 401(k) Retirement Plan, Total assets ($B): 73.910477714 · Participants: 139394The Boeing Company 401(k) Retirement PlanMicrosoft Corporation Savings Plus 401(k) Plan, Total assets ($B): 65.646011638 · Participants: 118818Microsoft Corporation Savings Plus 401(k) PlanCostco 401(k) Retirement Plan, Total assets ($B): 41.017392708 · Participants: 202468Costco 401(k) Retirement PlanAmazon 401(k) Plan, Total assets ($B): 34.593744657 · Participants: 1209303Amazon 401(k) Plan401(k) Savings Plan, Total assets ($B): 10.074085187 · Participants: 86668401(k) Savings Plan
Mithun, Inc. Profit Sharing 401(k) Plan & Trust vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Mithun, Inc. Profit Sharing 401(k) Plan & Trust side-by-side with 3 peers →

Mithun, Inc. Profit Sharing 401(k) Plan & Trust's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Atlantic Diving Supply 401(k) Profit Sharing Plan & Trust in VA ($53M); by covered participants it is Tusimple 401(k) Plan in CA (184 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (184 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 Mithun, Inc. Profit Sharing 401(k) Plan & Trust assets move in 2024? ▼
Mithun, Inc. Profit Sharing 401(k) Plan & Trust grew sharply - up 18.3% during 2024, from $45M to $53M. Reported net income was $8M.
How have Mithun, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mithun, Inc.'s sponsor-wide assets grew 40.1%, from $38M to $53M.
Where does Mithun, Inc. Profit Sharing 401(k) Plan & Trust rank by assets among Form 5500 filers? ▼
Mithun, Inc. Profit Sharing 401(k) Plan & Trust ranks in the 85th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Mithun, Inc. Profit Sharing 401(k) Plan & Trust? ▼
Among 401(k) plans in other states, the closest by assets is Atlantic Diving Supply 401(k) Profit Sharing Plan & Trust in VA ($53M, 384 participants).
Which 401(k) plans cover a similar participant headcount to Mithun, Inc. Profit Sharing 401(k) Plan & Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Tusimple 401(k) Plan in CA (184 participants, N/A 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 911093821.

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.