401(k) · DOL Form 5500 · 2023

Sellen Construction Co., Inc. 401(k) Plan

Data updated 2026-08-11

$96M
Total assets: 271
Participants: 91st
Percentile by assets: $353,246
Avg per participant

Official DOL plan name: Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan · Sponsored by Sellen Construction Co., Inc. · Washington · Construction

$96M in assets, 271 participants

Sellen Construction Co., Inc.'s Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan reported $96M in total assets and 271 participants in its 2023 DOL Form 5500 filing, ranking in the 91st 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.

91st percentile by assets (of 127,072 plans)
#8,064 in Construction (9,030 peers)

Coverage in Washington

Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan covers 271 participants in Washington, about 18% of the average Washington filer (state average ~1,476 per filing). Assets: $96M.

$96M
total plan assets (2023 EOY): 271
covered participants: 91st
percentile by assets (of 127,072 plans): $353,246
avg assets per participant

Where Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan sits by total assets

Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan vs every filed plan by assets

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

$95,729,559 Top 9% higher than 91% of 127,068 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan reported net income rose from -$18M in the plan year 2022 filing to $18M in the plan year 2023 filing.
Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan end-of-year assets rose from $78M in the plan year 2022 filing to $96M in the plan year 2023 filing.
Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan reported participants rose from 244 in the plan year 2022 filing to 271 in the plan year 2023 filing.

See the national 2022→2023 release diff →

State

Washington

Industry

Construction

Participants vs Washington filers

In Washington, the average filing covers about 1,476 participants across 2,612 plans. Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan reports 271 participants - about 18% of that state average ($96M EOY assets).

Washington filing particulars

Total Assets (Beginning of Year)	$78M
Net Assets (End of Year)	$96M
Net Income	$18M
Employer EIN	910592890
Plan Effective Date	1974-07-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Sellen Construction Co., Inc.)

Total plan assets by year, all Sellen Construction Co., Inc. plans on file

Year	Plans	Participants	Total Assets
2022	1	244	$78M
2023	1	271	$96M
2024	1	220	$99M

Nearby 401(k) Plans in Washington

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

Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan vs. nearby 401(k) plans in Washington, assets vs. participants

The Boeing Company 401(k) Retirement Plan $72.2B · 128,910
Microsoft Corporation Savings Plus 401(k) Plan $53.2B · 123,296
Costco 401(k) Retirement Plan $33.4B · 192,744
T-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust $8.3B · 71,538
401(k) Savings Plan $8.1B · 87,590

Compare Sellen Construction Co., Inc. 401(k) and… side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan by total assets, not by location.

Enghouse Interactive 401(k) Plan (NJ) $96M · 274
Tmp Worldwide Advertising & Communications, LLC 401(k) Savings Plan (NY) $96M · 790
Knight Hawk Coal, LLC 401(k) P/S Plan and Trust (IL) $96M · 336
Zensar 401(k) Plan (NJ) $96M · 796

Frequently Asked Questions

How did Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan assets move in 2023? ▼

Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan grew sharply - up 23.2% during 2023, from $78M to $96M. Reported net income was $18M.

How have Sellen Construction Co., Inc. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Sellen Construction Co., Inc.'s sponsor-wide assets grew 27.6%, from $78M to $99M.

Where does Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan rank by assets among Form 5500 filers? ▼

Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan ranks in the 91st percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).

Which 401(k) plans are similar in size to Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan? ▼

Among 401(k) plans in other states, the closest by assets is Enghouse Interactive 401(k) Plan in NJ ($96M, 274 participants).

Next read for Sellen Construction Co., Inc. 401(k) and…

Filing takeaways

Ways to act on Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan's numbers.

By total assets, Sellen Construction Co., Inc. 401(k) and Wealthbuilder Retirement Plan ranks in the top 10% of all filed plans by assets. See the largest plans
Compare it side-by-side against 3 similar 401(k) plans in Washington. Compare plans
Sellen Construction Co., Inc.'s sponsor-wide assets have grown 27.6% since 2022 across 3 plan years on file. More Construction plans

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 910592890.