401(k) · DOL Form 5500 · 2023

Mountain West 401(k) LLC 401(k) Plan

Data updated 2026-08-25

$23M
Total assets Small plan by assets
138
Participants Small participant base
75th
Percentile by assets National rank
$165,584
Avg per participant Above avg balance/head
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Official DOL plan name: Mountain West 401(k) Pooled Employer Plan · Sponsored by Mountain West 401(k) LLC · Washington · Wholesale Trade

$23M in assets, 138 participants

Mountain West 401(k) LLC's Mountain West 401(k) Pooled Employer Plan reported $23M in total assets and 138 participants in its 2023 DOL Form 5500 filing, ranking in the 75th 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.

  • #4,586 in Wholesale Trade (6,309 peers)

Coverage in Washington

Mountain West 401(k) Pooled Employer Plan covers 138 participants in Washington, about 9% of the average Washington filer (state average ~1,476 per filing). Assets: $23M.

#4,586
in Wholesale Trade (6,309 peers)
$4M
reported net income
0.2×
vs typical plan assets (national mean)

Mountain West 401(k) Pooled Employer Plan's outsized position by total assets

Mountain West 401(k) Pooled Employer Plan vs every filed plan by assets

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

$22,850,655 Top 25% higher than 75% 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

Mountain West 401(k) Pooled Employer 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. Mountain West 401(k) Pooled Employer Plan sits mid-pack in the medium band (138 participants).

Published 5500 schedule card

Filing strip 920288008 · Mountain West 401(k) LLC PY 2023 · 401(k)

Mountain West 401(k) Pooled Employer Plan · $23M · 138 · 75th

  • RANK $23M
  • RANK 138
  • RANK 75th
  • RANK 401(k)
  • RANK near Ridgeway Plumbing, Inc. 401(k) Profit Sharing Plan
  • RANK ind #4586

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 Wholesale Trade retirement plans → · Plans in Washington →

Mountain West 401(k) Pooled Employer Plan in the asset neighbourhood

Mountain West 401(k) Pooled Employer PlanMountain West 401(k) Pooled …$23MRidgeway Plumbing, Inc. 401(k) Profit Sharing PlanRidgeway Plumbing, Inc. 401(…$23MJewish Senior Life 401(k) Retirement PlanJewish Senior Life 401(k) Re…$23MTrue North Human Capital Retirement Savings PlanTrue North Human Capital Ret…$23MRoehl Corporation Incentive Savings PlanRoehl Corporation Incentive …$23M
End-of-year total assets ($M) among Mountain West 401(k) Pooled Employer Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Washington filing particulars

Total Assets (Beginning of Year)N/A
Net Assets (End of Year)$23M
Net Income$4M
Employer EIN920288008
Plan Effective Date2023-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Mountain West 401(k) LLC)

Sponsor-wide plan assets over time

All Mountain West 401(k) LLC plans reported in each filing year

Latest sponsor-wide plan assets
$35M 52.641475703869325% vs 2023
2024 filing year
$20M$25M$30M$35M$40M 20232024 $22.9M $34.9M ▲ +52.6%
Year Plans Participants Total Assets
2023 1 138 $23M
2024 1 274 $35M

Nearby 401(k) Plans in Washington

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

Mountain West 401(k) Pooled Employer Plan vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -20020406080 Total assets ($B) Participants Mountain West 401(k) Pooled Employer Plan, Total assets ($B): 0.022850655 · Participants: 138Mountain West 401(k) Pooled Employer PlanThe Boeing Company 401(k) Retirement Plan, Total assets ($B): 72.246135158 · Participants: 128910The Boeing Company 401(k) Retirement PlanMicrosoft Corporation Savings Plus 401(k) Plan, Total assets ($B): 53.225853429 · Participants: 123296Microsoft Corporation Savings Plus 401(k) PlanCostco 401(k) Retirement Plan, Total assets ($B): 33.384845813 · Participants: 192744Costco 401(k) Retirement PlanT-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust, Total assets ($B): 8.338937292 · Participants: 71538T-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust401(k) Savings Plan, Total assets ($B): 8.118808679 · Participants: 87590401(k) Savings Plan
Mountain West 401(k) Pooled Employer Plan vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Mountain West 401(k) Pooled Employer Plan side-by-side with 3 peers →

Mountain West 401(k) Pooled Employer Plan's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Ridgeway Plumbing, Inc. 401(k) Profit Sharing Plan in FL ($23M); by covered participants it is Pmt Group, Inc. Profit Sharing 401(k) Plan in CT (138 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (138 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 have Mountain West 401(k) LLC plan assets changed over time? ▼
Across 2 plan years on file (2023-2024), Mountain West 401(k) LLC's sponsor-wide assets grew 52.6%, from $23M to $35M.
Where does Mountain West 401(k) Pooled Employer Plan rank by assets among Form 5500 filers? ▼
Mountain West 401(k) Pooled Employer Plan ranks in the 75th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Mountain West 401(k) Pooled Employer Plan? ▼
Among 401(k) plans in other states, the closest by assets is Ridgeway Plumbing, Inc. 401(k) Profit Sharing Plan in FL ($23M, 368 participants).
Which 401(k) plans cover a similar participant headcount to Mountain West 401(k) Pooled Employer Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Pmt Group, Inc. Profit Sharing 401(k) Plan in CT (138 participants, $28M 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 920288008.

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.