401(k) · DOL Form 5500 · 2023

Seaward Marine Services, Inc. 401(k) Plan

Data updated 2026-08-25

$34M
Total assets Below avg plan size
136
Participants Small participant base
81st
Percentile by assets National rank
$247,114
Avg per participant Above avg balance/head
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Official DOL plan name: Seaward Marine Services, Inc. 401(k) Plan · Sponsored by Seaward Marine Services, Inc. · Virginia · Construction

$34M in assets, 136 participants

Seaward Marine Services, Inc.'s Seaward Marine Services, Inc. 401(k) Plan reported $34M in total assets and 136 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.

  • #7,142 in Construction (9,030 peers)

Coverage in Virginia

Seaward Marine Services, Inc. 401(k) Plan covers 136 participants in Virginia, about 17% of the average Virginia filer (state average ~782 per filing). Assets: $34M.

#7,142
in Construction (9,030 peers)
+18.2%
assets growth YoY
0.3×
vs typical plan assets (national mean)

Seaward Marine Services, Inc. 401(k) Plan's outsized position by total assets

Seaward Marine Services, Inc. 401(k) Plan vs every filed plan by assets

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

$33,607,462 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

Seaward Marine Services, Inc. 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. Seaward Marine Services, Inc. 401(k) Plan sits mid-pack in the medium band (136 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Seaward Marine Services, Inc. 401(k) Plan reported net income rose from -$8M in the plan year 2022 filing to $5M in the plan year 2023 filing.
  • Seaward Marine Services, Inc. 401(k) Plan end-of-year assets rose from $28M in the plan year 2022 filing to $34M in the plan year 2023 filing.
  • Seaward Marine Services, Inc. 401(k) Plan reported participants rose from 124 in the plan year 2022 filing to 136 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 541186957 · Seaward Marine Services, Inc. PY 2023 · 401(k)

Seaward Marine Services, Inc. 401(k) Plan · $34M · 136 · 81st

  • RANK $34M
  • RANK 136
  • RANK 81st
  • RANK 401(k)
  • RANK near Zymergen Inc. Retirement Trust
  • RANK ind #7142

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 Virginia →

Seaward Marine Services, Inc. 401(k) Plan in the asset neighbourhood

Seaward Marine Services, Inc. 401(k) PlanSeaward Marine Services, Inc…$34MZymergen Inc. Retirement TrustZymergen Inc. Retirement Tru…$34MEscalade Sports 401(k) Plan$34MYoung Plumbing & Heating Co. Profit Sharing PlanYoung Plumbing & Heating Co.…$34MArmbrust & Brown, PLLC Profit Sharing and 401(k) PlanArmbrust & Brown, PLLC Profi…$34M
End-of-year total assets ($M) among Seaward Marine Services, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Virginia filing particulars

Total Assets (Beginning of Year)$28M
Net Assets (End of Year)$34M
Net Income$5M
Employer EIN541186957
Plan Effective Date1992-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Seaward Marine Services, Inc.)

Sponsor-wide plan assets over time

All Seaward Marine Services, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$39M 38.771539575227294% vs 2022
2024 filing year
$25M$30M$35M$40M$45M 202220232024 $28.4M $39.5M ▲ +38.7%
Year Plans Participants Total Assets
2022 1 124 $28M
2023 1 136 $34M
2024 1 134 $39M

Nearby 401(k) Plans in Virginia

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

Seaward Marine Services, Inc. 401(k) Plan vs. nearby 401(k) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -10010203040 Total assets ($B) Participants Seaward Marine Services, Inc. 401(k) Plan, Total assets ($B): 0.033607462 · Participants: 136Seaward Marine Services, Inc. 401(k) PlanNorthrop Grumman Savings Plan, Total assets ($B): 36.173098625 · Participants: 97987Northrop Grumman Savings Plan401(k) Pension Plan, Total assets ($B): 14.97867624 · Participants: 62467401(k) Pension PlanGeneral Dynamics Corporation 401(k) Plan 6.0, Total assets ($B): 11.167449098 · Participants: 48860General Dynamics Corporation 401(k) Plan 6.0Leidos, Inc. Retirement Plan, Total assets ($B): 10.583898778 · Participants: 27043Leidos, Inc. Retirement PlanBae Systems Employees' Savings and Investment Plan, Total assets ($B): 9.406287325 · Participants: 31681Bae Systems Employees' Savings and Investment Plan
Seaward Marine Services, Inc. 401(k) Plan vs. nearby 401(k) plans in Virginia, assets vs. participants
Compare Seaward Marine Services, Inc. 401(k) Plan side-by-side with 3 peers →

Seaward Marine Services, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Virginia, the nearest 401(k) by assets is Zymergen Inc. Retirement Trust in CA ($34M); by covered participants it is Testout Corporation Safe Harbor 401(k) Plan in UT (136 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($34M here).

Similar participant headcount

Nearest other-state filings by covered participants (136 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 Seaward Marine Services, Inc. 401(k) Plan assets move in 2023? ▼
Seaward Marine Services, Inc. 401(k) Plan grew sharply - up 18.2% during 2023, from $28M to $34M. Reported net income was $5M.
How have Seaward Marine Services, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Seaward Marine Services, Inc.'s sponsor-wide assets grew 38.8%, from $28M to $39M.
Where does Seaward Marine Services, Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
Seaward Marine Services, Inc. 401(k) 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 Seaward Marine Services, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Zymergen Inc. Retirement Trust in CA ($34M, 178 participants).
Which 401(k) plans cover a similar participant headcount to Seaward Marine Services, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Testout Corporation Safe Harbor 401(k) Plan in UT (136 participants, N/A 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 541186957.

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.