401(k) · DOL Form 5500 · 2023

Plexsys Interface Products, Inc. 401(k) Plan

Data updated 2026-08-25

$34M
Total assets Below avg plan size
202
Participants Below avg headcount
81st
Percentile by assets National rank
$169,683
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

$34M in assets, 202 participants

Plexsys Interface Products, Inc.'s Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan reported $34M in total assets and 202 participants in its 2023 DOL Form 5500 filing, ranking in the 81st 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.

  • #16,598 in Professional & Technical Services (20,321 peers)

Coverage in Washington

Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan covers 202 participants in Washington, about 14% of the average Washington filer (state average ~1,476 per filing). Assets: $34M.

#16,598
in Professional & Technical Services (20,321 peers)
+28.5%
assets growth YoY
0.3×
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 2023 · DOL Form 5500

$34,276,013 Top 19% higher than 81% 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

Plexsys Interface Products, Inc. 401(k) Profit Sharing 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. Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan sits mid-pack in the medium band (202 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan reported net income rose from $4M in the plan year 2022 filing to $8M in the plan year 2023 filing.
  • Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan end-of-year assets rose from $27M in the plan year 2022 filing to $34M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 930919351 · Plexsys Interface Products, Inc. PY 2023 · 401(k)

Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan · $34M · 202 · 81st

  • EBSA $34M
  • EBSA 202
  • EBSA 81st
  • EBSA 401(k)
  • EBSA near Weiler Engineering, Inc. 401(k) Plan
  • EBSA ind #16598

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, …$34MWeiler Engineering, Inc. 401(k) PlanWeiler Engineering, Inc. 401…$34MArora and Associates, P.C. Pension PlanArora and Associates, P.C. P…$34MBrr Architecture, Inc. Profit Sharing 401(k) PlanBrr Architecture, Inc. Profi…$34MLane Gorman Trubitt, LLC 401(k) Profit Sharing PlanLane Gorman Trubitt, LLC 401…$34M
End-of-year total assets ($M) among Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Washington filing particulars

Total Assets (Beginning of Year)$27M
Net Assets (End of Year)$34M
Net Income$8M
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. -50000050000100000150000200000250000 -20020406080 Total assets ($B) Participants Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan, Total assets ($B): 0.034276013 · Participants: 202Plexsys Interface Products, Inc. 401(k) Profit Sharing 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
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 Weiler Engineering, Inc. 401(k) Plan in IL ($34M); by covered participants it is Advantage Engineers, LLC 401(k) Plan in MD (202 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (202 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 Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan assets move in 2023? ▼
Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan grew sharply - up 28.5% during 2023, from $27M to $34M. Reported net income was $8M.
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 81st 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 Plexsys Interface Products, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Weiler Engineering, Inc. 401(k) Plan in IL ($34M, 94 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 Advantage Engineers, LLC 401(k) Plan in MD (202 participants, $9M 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 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.