401(k) · DOL Form 5500 · 2024

Plexsys Interface Products, Inc. 401(k) Plan

Data updated 2026-08-25

$36M
Total assets Below avg plan size
206
Participants Below avg headcount
80th
Percentile by assets National rank
$176,855
Avg per participant Above avg balance/head
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Official DOL plan name: Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan · Sponsored by Plexsys Interface Products, Inc. · Washington · Professional & Technical Services

$36M in assets, 206 participants

Plexsys Interface Products, Inc.'s Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan reported $36M in total assets and 206 participants in its 2024 DOL Form 5500 filing, ranking in the 80th 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.

  • #16,248 in Professional & Technical Services (20,173 peers)

Coverage in Washington

Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan covers 206 participants in Washington, about 14% of the average Washington filer (state average ~1,476 per filing). Assets: $36M.

#16,248
in Professional & Technical Services (20,173 peers)
+6.3%
assets growth YoY
0.4×
vs typical plan assets (national mean)

Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan's outsized position by total assets

Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan vs every filed plan by assets

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

$36,432,027 Top 20% higher than 80% 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

Plexsys Interface Products, Inc. 401(k) Profit Sharing 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. Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan sits mid-pack in the medium band (206 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan reported net income fell from $8M in the plan year 2023 filing to $2M in the plan year 2024 filing.
  • Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan end-of-year assets rose from $34M in the plan year 2023 filing to $36M in the plan year 2024 filing.
  • Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan reported participants rose from 202 in the plan year 2023 filing to 206 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 930919351 · Plexsys Interface Products, Inc. PY 2024 · 401(k)

Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan · $36M · 206 · 80th

  • 5500 $36M
  • 5500 206
  • 5500 80th
  • 5500 401(k)
  • 5500 near Rinnai America Corporation 401(k) Plan
  • 5500 ind #16248

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 →

Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan in the asset neighbourhood

Plexsys Interface Products, Inc. 401(k) Profit Sharing PlanPlexsys Interface Products, …$36MRinnai America Corporation 401(k) PlanRinnai America Corporation 4…$36MWorthen Industries, Inc. Profit Sharing and Savings PlanWorthen Industries, Inc. Pro…$36MCora Health Services Retirement Salary Savings PlanCora Health Services Retirem…$36MAutomotive Services Network, Inc. Salary Deferral 401(k) Profit SharingAutomotive Services Network,…$36M
End-of-year total assets ($M) among Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Washington filing particulars

Total Assets (Beginning of Year)$34M
Net Assets (End of Year)$36M
Net Income$2M
Employer EIN930919351
Plan Effective Date2002-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Plexsys Interface Products, Inc.)

Sponsor-wide plan assets over time

All Plexsys Interface Products, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$134M 15.417265172011591% vs 2022
2024 filing year
$130M$140M$150M$160M$170M 202220232024 $158M $134M ▼ -15.4%
Year Plans Participants Total Assets
2022 2 414 $158M
2023 2 385 $149M
2024 2 390 $134M

Nearby 401(k) Plans in Washington

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

Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -500000050000010000001500000 -20020406080 Total assets ($B) Participants Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan, Total assets ($B): 0.036432027 · Participants: 206Plexsys Interface Products, Inc. 401(k) Profit Sharing PlanThe 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
Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan side-by-side with 3 peers →

Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Rinnai America Corporation 401(k) Plan in GA ($36M); by covered participants it is Fairwave Holdings 401(k) Savings Plan in MO (206 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (206 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 Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan assets move in 2024? ▼
Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan grew at a solid clip - up 6.3% during 2024, from $34M to $36M. Reported net income was $2M.
How have Plexsys Interface Products, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Plexsys Interface Products, Inc.'s sponsor-wide assets declined 15.4%, from $158M to $134M.
Where does Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan rank by assets among Form 5500 filers? ▼
Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan ranks in the 80th 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 Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Rinnai America Corporation 401(k) Plan in GA ($36M, 541 participants).
Which 401(k) plans cover a similar participant headcount to Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Fairwave Holdings 401(k) Savings Plan in MO (206 participants, $584K 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 930919351.

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.