401(k) · DOL Form 5500 · 2023

Tapani Plumbing, Inc. 401(k) Plan

Data updated 2026-08-25

$13M
Total assets Small plan by assets
113
Participants Small participant base
65th
Percentile by assets National rank
$117,855
Avg per participant Below avg balance/head
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Official DOL plan name: Tapani Plumbing, Inc. 401(k) Retirement Plan · Sponsored by Tapani Plumbing, Inc. · Washington · Construction

$13M in assets, 113 participants

Tapani Plumbing, Inc.'s Tapani Plumbing, Inc. 401(k) Retirement Plan reported $13M in total assets and 113 participants in its 2023 DOL Form 5500 filing, ranking in the 65th 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.

  • #5,718 in Construction (9,030 peers)

Coverage in Washington

Tapani Plumbing, Inc. 401(k) Retirement Plan covers 113 participants in Washington, about 8% of the average Washington filer (state average ~1,476 per filing). Assets: $13M.

#5,718
in Construction (9,030 peers)
+23.1%
assets growth YoY

Tapani Plumbing, Inc. 401(k) Retirement Plan's mid-pack asset rank among Construction and all filers

Tapani Plumbing, Inc. 401(k) Retirement Plan vs every filed plan by assets

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

$13,317,623 Top 35% higher than 65% 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

Tapani Plumbing, Inc. 401(k) Retirement 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. Tapani Plumbing, Inc. 401(k) Retirement Plan sits mid-pack in the medium band (113 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Tapani Plumbing, Inc. 401(k) Retirement Plan reported net income rose from -$898K in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • Tapani Plumbing, Inc. 401(k) Retirement Plan end-of-year assets rose from $11M in the plan year 2022 filing to $13M in the plan year 2023 filing.
  • Tapani Plumbing, Inc. 401(k) Retirement Plan reported participants rose from 104 in the plan year 2022 filing to 113 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 911453347 · Tapani Plumbing, Inc. PY 2023 · 401(k)

Tapani Plumbing, Inc. 401(k) Retirement Plan · $13M · 113 · 65th

  • PCT $13M
  • EIN 113
  • RANK 65th
  • PHOTO 401(k)
  • IND near Spin Systems, Inc. 401(k) Plan
  • EOY ind #5718

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 Construction retirement plans → · Plans in Washington →

Tapani Plumbing, Inc. 401(k) Retirement Plan in the asset neighbourhood

Tapani Plumbing, Inc. 401(k) Retirement PlanTapani Plumbing, Inc. 401(k)…$13MSpin Systems, Inc. 401(k) PlanSpin Systems, Inc. 401(k) Pl…$13MMains'l Services, Inc. 401(k) Retirement Savings PlanMains'l Services, Inc. 401(k…$13MGentherm Automotive, LLC 401(k) PlanGentherm Automotive, LLC 401…$13MAero Metals, Inc. 401(k) Plan$13M
End-of-year total assets ($M) among Tapani Plumbing, Inc. 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Washington filing particulars

Total Assets (Beginning of Year)$11M
Net Assets (End of Year)$13M
Net Income$2M
Employer EIN911453347
Plan Effective Date1998-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Tapani Plumbing, Inc.)

Sponsor-wide plan assets over time

All Tapani Plumbing, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$16M 46.314019647801636% vs 2022
2024 filing year
$10M$12M$14M$16M$18M 202220232024 $10.8M $15.8M ▲ +46.3%
Year Plans Participants Total Assets
2022 1 104 $11M
2023 1 113 $13M
2024 1 102 $16M

Nearby 401(k) Plans in Washington

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

Tapani Plumbing, Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -20020406080 Total assets ($B) Participants Tapani Plumbing, Inc. 401(k) Retirement Plan, Total assets ($B): 0.013317623 · Participants: 113Tapani Plumbing, Inc. 401(k) Retirement 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
Tapani Plumbing, Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Tapani Plumbing, Inc. 401(k) Retirement Plan side-by-side with 3 peers →

Tapani Plumbing, Inc. 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Spin Systems, Inc. 401(k) Plan in VA ($13M); by covered participants it is Carteret Management Corporation 401(k) Plan in FL (113 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($13M here).

Similar participant headcount

Nearest other-state filings by covered participants (113 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 Tapani Plumbing, Inc. 401(k) Retirement Plan assets move in 2023? ▼
Tapani Plumbing, Inc. 401(k) Retirement Plan grew sharply - up 23.1% during 2023, from $11M to $13M. Reported net income was $2M.
How have Tapani Plumbing, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Tapani Plumbing, Inc.'s sponsor-wide assets grew 46.3%, from $11M to $16M.
Which 401(k) plans are similar in size to Tapani Plumbing, Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Spin Systems, Inc. 401(k) Plan in VA ($13M, 205 participants).
Which 401(k) plans cover a similar participant headcount to Tapani Plumbing, Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Carteret Management Corporation 401(k) Plan in FL (113 participants, $475K 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 911453347.

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.