401(k) · DOL Form 5500 · 2024

Membrane Holdings LLC 401(k) Plan

Data updated 2026-08-25

$67M
Total assets Below avg plan size
567
Participants Below avg headcount
87th
Percentile by assets National rank
$117,562
Avg per participant Below avg balance/head
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Official DOL plan name: Entek 401(k) Plan · Sponsored by Membrane Holdings LLC · Oregon · Manufacturing

$67M in assets, 567 participants

Membrane Holdings LLC's Entek 401(k) Plan reported $67M in total assets and 567 participants in its 2024 DOL Form 5500 filing, ranking in the 87th 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.

  • #14,470 in Manufacturing (17,777 peers)

Where Entek 401(k) Plan sits by assets

Entek 401(k) Plan sits in the top quartile of all filed plans by assets, $67M for 567 participants (~$117,562/participant), up 9.5% in 2024.

#14,470
in Manufacturing (17,777 peers)
+9.5%
assets growth YoY
0.7×
vs typical plan assets (national mean)

Entek 401(k) Plan's outsized position by total assets

Entek 401(k) Plan vs every filed plan by assets

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

$66,657,544 Top 13% higher than 87% 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

Entek 401(k) 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. Entek 401(k) Plan sits mid-pack in the medium band (567 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Entek 401(k) Plan reported participants rose from 502 in the plan year 2023 filing to 567 in the plan year 2024 filing.
  • Entek 401(k) Plan end-of-year assets rose from $61M in the plan year 2023 filing to $67M in the plan year 2024 filing.
  • Entek 401(k) Plan reported net income rose from $6M in the plan year 2023 filing to $6M in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 412252809 · Membrane Holdings LLC PY 2024 · 401(k)

Entek 401(k) Plan · $67M · 567 · 87th

  • RANK $67M
  • RANK 567
  • RANK 87th
  • RANK 401(k)
  • RANK near Nossaman LLP Profit Sharing & Retirement Savings Plan II
  • RANK ind #14470

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 Manufacturing retirement plans → · Plans in Oregon →

Entek 401(k) Plan in the asset neighbourhood

Crestline Hotels & Resorts, LLC Retirement and Savings PlanCrestline Hotels & Resorts, …$67MNossaman LLP Profit Sharing & Retirement Savings Plan IINossaman LLP Profit Sharing …$67MEntek 401(k) Plan$67MHomebridge Financial Services 401(k) Plan & TrustHomebridge Financial Service…$67MMilk Specialties Company Retirement PlanMilk Specialties Company Ret…$67M
End-of-year total assets ($M) among Entek 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$61M
Net Assets (End of Year)$67M
Net Income$6M
Employer EIN412252809
Plan Effective Date2008-02-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Membrane Holdings LLC)

Sponsor-wide plan assets over time

All Membrane Holdings LLC plans reported in each filing year

Latest sponsor-wide plan assets
$67M 20.70693919166614% vs 2022
2024 filing year
$50M$55M$60M$65M$70M 202220232024 $55.2M $66.7M ▲ +20.7%
Year Plans Participants Total Assets
2022 1 488 $55M
2023 1 502 $61M
2024 1 567 $67M

Nearby 401(k) Plans in Oregon

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

Entek 401(k) Plan vs. nearby 401(k) plans in Oregon, assets vs. participants Scatter plot of 6 data points. -10000010000200003000040000 -202468 Total assets ($B) Participants Entek 401(k) Plan, Total assets ($B): 0.066657544 · Participants: 567Entek 401(k) Plan401(k) Savings and Profit Sharing Plan for Employees of Nike, Inc., Total assets ($B): 5.896318452 · Participants: 37293401(k) Savings and Profit Sharing Plan for Employees of Nike, Inc.Daimler Truck North America, L.L.C. Employee Retirement Savings Plan, Total assets ($B): 2.72094907 · Participants: 8431Daimler Truck North America, L.L.C. Employee Retirement Savings PlanPrecision Castparts Corp. 401(k) Retirement Savings Plan, Total assets ($B): 2.483708639 · Participants: 17047Precision Castparts Corp. 401(k) Retirement Savings PlanXpo Logistics Retirement Savings Plan, Total assets ($B): 1.888295912 · Participants: 5689Xpo Logistics Retirement Savings PlanPacificorp K Plus Employee Savings Plan, Total assets ($B): 1.771250677 · Participants: 5201Pacificorp K Plus Employee Savings Plan
Entek 401(k) Plan vs. nearby 401(k) plans in Oregon, assets vs. participants
Compare Entek 401(k) Plan side-by-side with 3 peers →

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

Outside Oregon, the nearest 401(k) by assets is Nossaman LLP Profit Sharing & Retirement Savings Plan II in CA ($67M); by covered participants it is Mikuni Restaurant Group, Inc. 401(k) Plan in CA (567 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (567 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 Entek 401(k) Plan assets move in 2024? ▼
Entek 401(k) Plan grew at a solid clip - up 9.5% during 2024, from $61M to $67M. Reported net income was $6M.
How have Membrane Holdings LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Membrane Holdings LLC's sponsor-wide assets grew 20.7%, from $55M to $67M.
Where does Entek 401(k) Plan rank by assets among Form 5500 filers? ▼
Entek 401(k) Plan ranks in the 87th 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 Entek 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Nossaman LLP Profit Sharing & Retirement Savings Plan II in CA ($67M, 86 participants).
Which 401(k) plans cover a similar participant headcount to Entek 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Mikuni Restaurant Group, Inc. 401(k) Plan in CA (567 participants, $7M 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 412252809.

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.