401(k) · DOL Form 5500 · 2023

Membrane Holdings LLC 401(k) Plan

Data updated 2026-08-25

$61M
Total assets Below avg plan size
502
Participants Below avg headcount
87th
Percentile by assets National rank
$121,233
Avg per participant Near avg balance/head
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Official DOL plan name: Entek 401(k) Plan · Sponsored by Membrane Holdings LLC · Oregon · Manufacturing

$61M in assets, 502 participants

Membrane Holdings LLC's Entek 401(k) Plan reported $61M in total assets and 502 participants in its 2023 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.

  • #15,262 in Manufacturing (18,722 peers)

Where Entek 401(k) Plan sits by assets

Entek 401(k) Plan sits in the top quartile of all filed plans by assets, $61M for 502 participants (~$121,233/participant), up 10.2% in 2023.

#15,262
in Manufacturing (18,722 peers)
+10.2%
assets growth YoY
0.6×
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 2023 · DOL Form 5500

$60,858,879 Top 13% higher than 87% 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

Entek 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. Entek 401(k) Plan sits mid-pack in the medium band (502 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Entek 401(k) Plan reported net income rose from -$9M in the plan year 2022 filing to $6M in the plan year 2023 filing.
  • Entek 401(k) Plan end-of-year assets rose from $55M in the plan year 2022 filing to $61M in the plan year 2023 filing.
  • Entek 401(k) Plan reported participants rose from 488 in the plan year 2022 filing to 502 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 412252809 · Membrane Holdings LLC PY 2023 · 401(k)

Entek 401(k) Plan · $61M · 502 · 87th

  • VS-ST $61M
  • BOY 502
  • SCH 87th
  • EBSA 401(k)
  • PART near Great Southern Bancorp, Inc. 401(k) Plan
  • TYPE ind #15262

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

Vontier Union Retirement Savings PlanVontier Union Retirement Sav…$61MEntek 401(k) Plan$61MGreat Southern Bancorp, Inc. 401(k) PlanGreat Southern Bancorp, Inc.…$61MTf Cornerstone Inc. 401(k) PlanTf Cornerstone Inc. 401(k) P…$61MNasa Federal Credit Union 401(k) Profit Sharing Plan & TrustNasa Federal Credit Union 40…$61M
End-of-year total assets ($M) among Entek 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$55M
Net Assets (End of Year)$61M
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. -1000001000020000300004000050000 -202468 Total assets ($B) Participants Entek 401(k) Plan, Total assets ($B): 0.060858879 · Participants: 502Entek 401(k) Plan401(k) Savings and Profit Sharing Plan for Employees of Nike, Inc., Total assets ($B): 5.902107007 · Participants: 40345401(k) Savings and Profit Sharing Plan for Employees of Nike, Inc.Daimler Truck North America, L.L.C. Employee Retirement Savings Plan, Total assets ($B): 2.354402812 · Participants: 8353Daimler Truck North America, L.L.C. Employee Retirement Savings PlanPrecision Castparts Corp. 401(k) Retirement Savings Plan, Total assets ($B): 2.192492885 · Participants: 16687Precision Castparts Corp. 401(k) Retirement Savings PlanXpo Logistics Retirement Savings Plan, Total assets ($B): 1.809963509 · Participants: 6189Xpo Logistics Retirement Savings PlanPacificorp K Plus Employee Savings Plan, Total assets ($B): 1.59531627 · Participants: 4968Pacificorp 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 Great Southern Bancorp, Inc. 401(k) Plan in MO ($61M); by covered participants it is Mariani Nut Company Inc. 401(k) Profit Sharing Plan in CA (502 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (502 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 Entek 401(k) Plan assets move in 2023? ▼
Entek 401(k) Plan grew at a solid clip - up 10.2% during 2023, from $55M to $61M. 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 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 Entek 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Great Southern Bancorp, Inc. 401(k) Plan in MO ($61M, 763 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 Mariani Nut Company Inc. 401(k) Profit Sharing Plan in CA (502 participants, $25M 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 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.